Authors: Andrew Hipp, Jason Sturner
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Families: 110
Genera: 423
Species: 799 (species rank)
Total Taxa: 873 (including subsp. and var.)

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In woods near Illinois Trees Trail (1993). F107/area, woodland (2006). Grassy field SW of Bur Reed Marsh (2007)., First collected in 1993.; Swink, FA s.n. [MOR] , Schlismann, JE JS94 [MOR] , Sturner, J JS303 [MOR]
East Side, along south side of north reach or Oakwood Loop between W84/Y84 grid corners (1978). U95/area, NE area of Bur Reed Marsh, shrubby edge (2006). Grassy field SW of Bur Reed Marsh (2007)., First collected in 1978.; Wilhelm, G 6209 [MOR] , Schlismann, JE JS83 [MOR] , Sturner, J JS304 [MOR]
Hidden Lake Forest Preserve: fence row (1997). NE of Big Rock Visitor Station, NE portion of Woodland Trail, in woodland along trail (2007)., First collected in 1997.; Sturner, J JS373 [MOR]
Hidden Lake Forest Preserve: scattered throughout preserve on disturbed sites (1998)., First collected in 1998.
Hidden Lake Forest Preserve. Open area just outside woodland (2007)., First collected in 2007.
Arbor Lake by tollway fence (1970)., First collected in 1970.; Ware, GH s.n. [MOR] , Ehorn-Wolken 1966-06-01 [DEK]
P95/area, W edge of Spikerush Marsh (no standing water at this time) in moist ground along a wooded edge (2006)., First collected in 2006.; Schlismann, JE JS24 [MOR]
Parking 7, East Woods (2000). Plot W128, east of Big Rock Visitor Station, near Main Trail Loop 4, in woodland (2006)., First collected in 2000.
The Morton Arboretum (1923). The Morton Arboretum (1936). West entrance of Jake May Spruce Plot (1935). NW corner of Lake Marmo (1935). NW of Lake Marmo (1937). Acer collection - 400 ft. east of parking area #24 B (1965). H-108/area near Quercus coll, First collected in 1923.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Eickhorst, W s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Along stream E of Prairie (1935)., First collected in 1935.; Kammerer, E s.n. [MOR]
Near spring (1924). West Side, in artificial pond near Sunfish pond (1977). Crowley Pond, wetland (2000). NE side of Japanese slough. Wet area, bottomland of DuPage River (2001). P95/area, west edge of Spikerush Marsh (no standing water at this time), First collected in 1924.; Teuscher, H s.n. [MOR] , Hess, WJ 4020 [MOR] , Hess, WJ 9715 [MOR] , Schlismann, JE JS71 [MOR]
Pool II (1923)., First collected in 1923.; Teuscher, H s.n. [MOR]
Japanese Island, along river (1936). Sunfish Pond (1973)., First collected in 1936.; Kammerer, E s.n. [MOR] , Wason, RR s.n. [MOR]
Hidden Lake Forest Preserve: marsh area adjacent DuPage River; in muck & river eddy (1996). East Side, Japanese Island (2000)., First collected in 1996.; Hess, WJ 7433 [MOR] , Marousek, S 256 [MOR] , W. J. Hess & G. Hickman 7433 [F]
Lake Marmo (2000)., First collected in 2000.; Marousek, S 241 [MOR]
Waste places (1925). Waste places, along roads (1926). Nursery beds (1969)., First collected in 1925.; Teuscher, H s.n. [MOR]
Waste places, along roads (1926). Nursery beds (1969)., First collected in 1926.; Teuscher, H s.n. [MOR] , Ciolac, C s.n. [MOR]
Along Joy Path in Peony Bed (1994)., First collected in 1994.; Martner, C s.n. [MOR]
Waste ground of soil bank along south service drive, parallel to E-W Tollway (1970)., First collected in 1970.; Read, RW 474 [MOR]
Crataegus meadow (1923). Waste places (Pyrus group) (1925). Waste places (1925). T84/area, weedy opening in woodland (2006). P95/area, west edge of Spikerush Marsh (no standing water at this time) in moist ground along a wooded edge (2006)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS77 [MOR] , more...
North Trail (1935). Along Forest Road (1946). East Side, Remnant Prairie (the "Old Meadow") (1969). W of Lake Jopomaca (1993). Hidden Lake Forest Preserve: in gravelly waste ground E of Eagle Lake, along N border of Arboretum (1993). East Side, edge , First collected in 1935.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Allen, K 8365V97 [MOR] , Wilhelm, G 21964 [MOR] , more...
Weedy hedgerow at extreme E edge of Arboretum where Forest Road begins to loop back (1970). East Side, I-138 area near Parking 13 in wooded area beside road (1990). Hidden Lake Forest Preserve: gravelly waste ground E of Eagle Lake, along N border of, First collected in 1970.; Read, RW 276 [MOR] , Rossi, E 322 [MOR] , Sturner, J JS383 [MOR] , Wilhelm, G 21962 [MOR]
Just up the slope from Willoway Creek near the old bridge, Schulenberg Prairie (1992). Hidden Lake Forest Preserve: gravelly waste ground E of Eagle Lake, along N border of Arboretum (1993)., First collected in 1992.
The Morton Arboretum (1923). East Side, E of pit, along trail 3 (1971). On old Malus tree in Colored Group (1972). On old Malus tree in Colored Group (1972). GG127/area, NE of Big Rock Visitor Station, in wooded area (2006)., First collected in 1963.; Lesica, P s.n. [MOR] , Ciolac, C s.n. [MOR] , Lesica, P s.n. [MOR] , Bores, J s.n. [MOR] , more...
A few individuals growing together just off the Main Route. In woodland on slight N-facing slope (2007)., First collected in 2007.; Sturner, J JS284 [MOR]
R-84 area on S side of Oakwood Loop on shaded roadside (1973). East Side, Parking 8, along Oakwood Loop (2000)., First collected in 1973.; Swink, FA s.n. [MOR]
Ozarks (1936). East Woods (1936). Indian Spring, near Lake Marmo dam (1972)., First collected in 1936.; Lesica, P s.n. [MOR] , Hawkinson, L s.n. [MOR]
Rich ground behind 4S-103 Lincoln Ave (1979)., First collected in 1979.; Wilhelm, G 6929 [MOR]
North shore of Lake Marmo (1946)., First collected in 1946.; Kammerer, E s.n. [MOR]
East Woods (2000). SE corner of Arboretum along service road directly N of Puffer Marsh, in field near woodland edge, dominated by Phalaris arundinacea (2007)., First collected in 2000.; Sturner, J JS388 [MOR]
Maple wood near Prairie meadow (1925). Woodland border W of Mey Spruce Plot (1936). Sargent's Glade (1946). West Side, woods near Parking 9 (1969). Rather degraded area at W edge of East Woods, just N of Forest Rd, along path 1 (1970). East Side, H-1, First collected in 1925.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , more...
Along Meadow Road (1946). East Slope, Pine Hill (1946). West Side, along Valley Road (1969). Hidden Lake Forest Preserve: on trail E to backwoods area; open area (1997). Arbor Lake (2000). S of P7, N of berm and power lines in shrubby field, not far , First collected in 1946.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Sturner, J JS454 [MOR] , Meza, E 1009 [MOR] , more...
Near Schulenberg Prairie, K-011 area (1998). Schulenberg Prairie (2000)., First collected in 1998.; Kirt, S s.n. [MOR] , Hipp, AL IL-MOR-MH181 [MOR] , Meza, E 1066 [MOR]
West Side (2000). Along service drive behind Thornhill building, on upper lip of an intermittent stream (2002)., First collected in 2000.; Sturner, J JS538 [MOR] , Hess, WJ 9021 [MOR] , Rericha, L 679 [MOR]
Prairie-meadow (1923). Clearing opposite swamp (1925). East Woods along Forest Rd (1936). East Woods along Forest Rd (1936). Forest Rd (1936). Forest Rd (1936). Near Overlook on Forest Rd (1972). East Side, Inner Loop (2000). East Side (2000). N80/ar, First collected in 1923.; Kammerer, E s.n. [MOR] , Lesica, P s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Along Main Trail near Mey Farm (1936). Thicket bordering the Meadow (1940)., First collected in 1936.; E.L.K. 1936-07-15 [DEK]
The Morton Arboretum (1923). In woodland E of Appalachia, N of P16, and about 20' from Main Trail Loop 2 (2007)., First collected in 1923.; Teuscher, H s.n. [MOR] , Sturner, J JS291 [MOR]
Prairie, low place (1924)., First collected in 1924.; Teuscher, H s.n. [MOR]
Roadside (1923). In unmown Eurasian meadow in Prairie Restoration Area (1970). East side by U. of I. property lines, open field. Near power lines (1998). East Side, by University of Illinois, Chicago Field Station, near power lines; open fields (1998, First collected in 1923.; Read, RW 446 [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS537 [MOR] , Allen, K 8131 [MOR]
Maple woods near Prairie meadow (1925). F107/area, woodland (2006)., First collected in 1925.; Schlismann, JE JS104 [MOR]
The Morton Arboretum (1923)., First collected in 1923.; Teuscher, H s.n. [MOR]
East Woods (1936). Forest Road near Mey Spruce Plot (1936). Thicket bordering the Meadow (1941). Woods along path 42, between Simonds & Round Meadow Lane (1970). Rather degraded area at W edge of East Woods, just N of Forest Rd along path 1 (1970). A, First collected in 1936.; Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Sturner, J JS296 [MOR]
The Morton Arboretum (1925). East Side, Japanese Island (2000). P95/area, west edge of Spikerush Marsh (no standing water at this time) in moist ground along a wooded edge (2006)., First collected in 1925.; Teuscher, H s.n. [MOR] , Schlismann, JE JS78 [MOR]
The Morton Arboretum (1923). Woodland border along Lacey Cut-over land (1936). East Side, Remnant Prairie (The Meadow), along Meadow Rd (1970)., First collected in 1923.
The Morton Arboretum (1923). Woodland border SW of Meadow (1936). Along roadside near Meadow (1936)., First collected in 1923.; Teuscher, H s.n. [MOR] , Olker, B MOR-BJO-2 [MOR]
Along Meadow Road (1936). Remnant Prairie (1969)., First collected in 1936.; Ciolac, C s.n. [MOR]
Hidden Lake Forest Preserve (1985). Pine Hill (1993). Hidden Lake Forest Preserve: along marsh area between DuPage River and artificial lake; low area by marsh; edge of marsh (1996). Hidden Lake Forest Preserve: in disturbed grassland above wet meado, First collected in 1985.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS528 [MOR] , Nilles, P s.n. [MOR] , more...
The Morton Arboretum (1923). Prairie meadow (1924). West Side, Parking 24, past Spruce Hill (2000)., First collected in 1923.
West Side, along Thornhill Drive, II-38 area, along creek (1999)., First collected in 1999.; Allen, K 226 [MOR]
The Morton Arboretum (1923). East Woods, along Oakwood Drive (1947). Shaded ground near Japanese Island (1961). East Woods, Parking 7 (2000). T84/area, weedy opening in woodland (2006). One individual found along the south portion of Main Trail Loop , First collected in 1923.; Teuscher, H s.n. [MOR] , Schlismann, JE JS58 [MOR] , Sturner, J JS312 [MOR]
Trail 1 F (1941). East Side, mesic forest (1972). East Woods, Parking 7 (2000)., First collected in 1941.; Lesica, P s.n. [MOR] , Schlismann, JE JS146 [MOR] , Sturner, J JS242 [MOR]
West Side, J-03 area in savanna region near prairie (1990). Near Z82/area, on north side of Main Route (2006). NE of Big Rock Visitor Station, just S of south portion of Woodland Trail. In low, wet area along E-W creek, in woodland (2007)., First collected in 1990.; Rossi, E 179 [MOR]
Near the spring (1923). Near Spring S of Lake Marmo (1936). Springy area near outlet of Lake Marmo, E side of Simonds Rd (1970). Springy area at E end of Lake Marmo (1971). Springy area at E end of Lake Marmo (1971). S-10 area near Lake Marmo (1995)., First collected in 1923.; Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Along N border of Arboretum, S of fence (1993)., First collected in 1993.
S of P-12, just NE of Spruce Plot, in moist woodland along E side of trail (2007)., First collected in 2007.; Sturner, J JS797 [MOR]
Right side of path leading from thicket into virgin prairie (1946). E side of path leading from thicket into meadow (1946). Spruce Plot (2007)., First collected in 1946.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Sturner, J JS488 [MOR]
The Morton Arboretum (1923). North Trail (1936). Native woods S of new Willow Collection (1972). J-107 area in SW portion of East Woods (1990). The Morton Arboretum (1998). NE of Big Rock Visitor Station, just S of south portion of Woodland Trail. In, First collected in 1923.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Rossi, E 156 [MOR] , more...
Prairie Restoration Project in fallow land (1970)., First collected in 1970.; Read, RW 730 [MOR]
The Morton Arboretum (1923). East woods near Meadow (1941)., First collected in 1923.; Teuscher, H s.n. [MOR]
Marshy area bordering Forest Road (1936). East shore Lake Marmo (1946). Along W side of DuPage River, Y-42; meadow (1981). Hidden Lake Forest Preserve: along marsh area between DuPage River and artificial lake, in low area, near edge of meadow (1996), First collected in 1936.; Hess, WJ 5543 [MOR] , Sturner, J JS541 [MOR] , Schlismann, JE JS32 [MOR]
Meadow N of Parking 29 (1961). Unplanted prairie area formerly known as 'the Eurasion Meadow' in Prairie Restoration (1987). Schulenberg Prairie (2000)., First collected in 1961.; Swink, FA s.n. [MOR] , Mengler, J 412 [MOR]
Hidden Lake Forest Preserve: marsh area and fields by DuPage River, disturbed area (1996). Hidden Lake Forest Preserve: disturbed grassland above wet meadow (1997). Near service road (1998). G-08 Schulenberg Prairie (1999). East Side, the berm (2000), First collected in 1996.; Allen, K s.n. [MOR] , Meza, E 1185 [MOR] , Meza, E 1008 [MOR]
In unplanted prairie area formerly known as 'the Eurasion Meadow' in Prairie Restoration (1987). Schulenberg Prairie (2000)., First collected in 1987.; Mengler, J 410 [MOR] , Meza, E 1170 [MOR] , Meza, E 1015 [MOR]
Prairie (1925). NE shore of Meadow Lake near Illinois Trees Trail (1971). SW of Big Rock near plot QQ-107, in field on slight E-facing slope (2007)., First collected in 1925.; Braham, R s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS803 [MOR] , Hipp, AL IL-MOR-MH134 [MOR] , more...
Near E border of Arboretum, W146/area, E of service road, N of Lacy Creek in a shrubby field (2007)., First collected in 2007.; Sturner, J JS420 [MOR]
Weed in hedge (1971). On fence at walk-in gate E of Rte 53 (1988)., First collected in 1971.; Swink, FA s.n. [MOR] , Swink, FA 7974 [MOR]
The Morton Arboretum (1923). Along Forest Road (1936). Along Meadow Road (1941). L-99/area along north side of Forest Road, in an unmowed area (1990). G-08 Schulenberg Prairie (1999). Parking 7, prairie, east side (2000). Grassy field SW of Bur Reed , First collected in 1923.; Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Rossi, E 143 [MOR] , more...
Waste place near Japanese group (1925). Along Meadow Road (1946). In beds of shrub group (1969). Hidden Lake Forest Preserve: first level of flood plain on E side of DuPage River, disturbed area; scattered in field & on flood plain (1996). Hidden Lak, First collected in 1925.; Ciolac, C s.n. [MOR] , Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , Schlismann, JE JS134 [MOR] , more...
Along Meadow Road (1946). Along Round Meadow Lane (1969). Y115/area, E of Big Rock Visitor Station; dry creek bed in slightly open area of woodland, not far from trail (2006)., First collected in 1946.; Kammerer, E s.n. [MOR] , Ciolac, C s.n. [MOR] , Schlismann, JE JS133 [MOR] , Meza, E 1131 [MOR] , more...
Hidden Lake Forest Preserve: first level of flood plain on E side of DuPage River, disturbed area (1996)., First collected in 1996.
Behind Symphoricarpos group (1923)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
Along Ridge Road (1936). East Woods, along roadside (1946). West of Parking #34, in an open meadow area (1970). Along Oakwood Loop, in open meadow area, W of Parking 34 (1970)., First collected in 1936.; Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR]
On N side of South Farm, in sandy waste ground (1974)., First collected in 1974.; Wilhelm, G s.n. [MOR]
The Morton Arboretum (192?)., First collected in 192?.; Teuscher, H s.n. [MOR]
SE corner of Arboretum, SE corner of Puffer Marsh (moist soil but no standing water at this time), under power lines (2007)., First collected in 2007.; Sturner, J JS536 [MOR]
Woods opposite Crataegus meadow (1925). S of greenhouse (1969). Hidden Lake Forest Preserve: on Trail E to backwoods area; disturbed edge of wood, open area (1997). Hidden Lake Forest Preserve: on Trail E to backwoods area; disturbed edge of wood, op, First collected in 1925.; Ciolac, C s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS468 [MOR] , Meza, E 1194 [MOR]
Waste places (1924)., First collected in 1924.; Teuscher, H s.n. [MOR]
East edge of Etter Marsh, not far from woodland (2007)., First collected in 2007.; Hipp, AL IL-MOR-MH196 [MOR]
Crataegus meadow (1923). The Morton Arboretum (1924). The Morton Arboretum (1924). Border of woods opposite Crataegus meadow (1925). The Meadow (1936). Hidden Lake Forest Preserve: first level of flood plain on E side of DuPage River, disturbed area , First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
Dry Prairie; beyond ditch, along fence (1925)., First collected in 1925.; Teuscher, H s.n. [MOR] , Meza, E 1198A [MOR] , Meza, E 1164 [MOR] , Meza, E 1138 [MOR] , more...
Moist place (ditch) on first Prairie meadow (1925). Moist opening above ravine (1925). Prairie Creek edge (1980)., First collected in 1925.; Teuscher, H s.n. [MOR]
Crataegus meadow (1924). Crataegus meadow, along creek (1925). North of the Main Route road and west of Big Rock Visitor Station. Near gravel road and an open wooded area (2006). HH126/area, NE of Big Rock Visitor Station, in an open area of thickets, First collected in 1924.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS212 [MOR] , Schlismann, JE JS185 [MOR]
Open woods, sunny and moist (1923). Behind woods opposite Crataegus meadow (1925). N border of Meadow (1936). Along stream below dam (1936). Along Slusser Drive, 100 yds E of Leask Ln (1982). Schulenberg Prairie (2000). SE of Appalachia Collection, a, First collected in 1923.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
Slusser Prairie, W end of Arboretum (1972). Along roadside to Arboretum farmhouse (1979)., First collected in 1972.; Ciolac, C s.n. [MOR] , Meza, E 1117 [MOR] , Meza, E 1144 [MOR] , Meza, E 1147 [MOR]
The Morton Arboretum (1924). Woods opposite Crataegus meadow (1925). Forest Road (Dumeling land) (1936). Old Leaf Collecting area near Aspen Area (1960). East Woods (1980). I117/area, south side of road, in woodland (2006). Hidden Lake Forest Preserv, First collected in 1924.; Swink, FA s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
Hidden Lake Forest Preserve: first level of flood plain on E side of DuPage River in disturbed area; on road around lake, open area (1996)., First collected in 1996.
The Morton Arboretum (1924)., First collected in 1924.; Teuscher, H s.n. [MOR]
The Morton Arboretum (1923). The Morton Arboretum (1924). SE corner of Arboretum, N edge of Puffer Marsh (moist soil but no standing water at this time). Marsh dominated by Phragmites australis and Typha (2007)., First collected in 1923.; Sturner, J JS546 [MOR] , Allen, K 233 [MOR] , Meza, E 1182A [MOR]
Along the gravel road which runs parallel to the border of Hidden Lake Forest Preserve, in moist soil of woodland edge (2006). Along the gravel road which runs parallel to the border of Hidden Lake Forest Preserve, in moist soil of woodland edge (200, First collected in 2006.; Schlismann, JE JS174 [MOR] , Schlismann, JE JS175 [MOR]
West Side, along W edge of Lake Marmo, T-10 area (1999). Y115/area, E of Big Rock Visitor Station; dry creek bed in slightly open area of woodland, not far from trail (2006)., First collected in 1999.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS131 [MOR]
Crataegus meadow (1923). Moist prairie (1925)., First collected in 1923.
In unplanted prairie area formerly known as 'the Eurasian Meadow' in Prairie Restoration (1987). Schulenberg Prairie (2000)., First collected in 1987.; Mengler, J 444 [MOR] , Meza, E 1036 [MOR] , Meza, E 1062 [MOR]
Prairie meadow (1923). Lower prairie (1925)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
West Side, along Hwy 53, opposite South Farms (1946). Along N boundary fence between Thorndale apartment building and pole barn (1970). Along Leask Lane near west gate, along roadside (1988). S of P7, N of berm and power lines in shrubby field, not f, First collected in 1946.; Hinton, T s.n. [MOR] , Sturner, J JS459 [MOR] , Hipp, AL IL-MOR-MH115 [MOR] , Hipp, AL IL-MOR-MH135 [MOR] , more...
South side of Degnitz Dr. (1997)., First collected in 1997.; Swink, FA s.n. [MOR]
E111/area, southeast of P7 in an open area abundant with Toxicodendron radicans and some Agrimonia sp. (2006). U95/area, in very overgrown, moist "path." 7.5 m NE of plot, along edge of "path." (2006). V95/area. Edge of grassy lane, near marsh (2006), First collected in 2006.; Schlismann, JE JS151 [MOR]
Forest Rd (1941). East Side, remnant prairie (1969). Open meadow area just W of Magnolia Collection (1970). East Side, L-99 area along N side of Forest Rd; unmowed area (1990). Under powerlines N of U of I Pharmacognosy Field Station in wet, rich gro, First collected in 1941.; Ciolac, C s.n. [MOR] , Hawkinson, L s.n. [MOR] , Rossi, E 144 [MOR] , Sturner, J JS309 [MOR] , more...
Nursery Beds (1969). Spruce Collection near columns (1969). West Side, FF-42 area by Parking 17; open, grassy area (1990). Hidden Lake Forest Preserve: on trail E to backwoods area; open areas (1997). Along road, AY-112 area (1998). East Side, the be, First collected in 1969.; Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Rossi, E 343 [MOR] , Sturner, J JS384 [MOR] , more...
The Morton Arboretum (1923). Clearing above Cephalanthus bog (1924). East Side, Remnant Prairie (1969). Along Forest Nature Trail where remnant prairie meets woods (1970)., First collected in 1923.; Read, RW 1003 [MOR] , Teuscher, H s.n. [MOR]
Meadow Road (1946). Lawn of Tilia collection (1969). Along service road on southern boundary of the arboretum (1969). East Side, inner loop by path, Q-80 area, open field near path (1998). East Side, the berm (2000). Arbor Lake (2000). R79/area, NE o, First collected in 1946.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Allen, K s.n. [MOR] , Schlismann, JE JS36 [MOR] , more...
Prairie - meadow (1923). Along border of woods - Meadow Rd (1946)., First collected in 1923.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR]
The Morton Arboretum (1923). Along New Forest Rd (1936). Along Meadow Rd (1941). East Side, in portion of old remnant prairie, not far from map station #3 (1970)., First collected in 1923.; Read, RW 355 [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR]
In beds of shrub group (1969). East Side, the berm (2000). East Side, Japanese Island (2000)., First collected in 1969.; Meza, E 1084 [MOR]
Cultivated grounds (geographical groups) (1925). In propagating beds (1969). North of the Main Route road and west of Big Rock. Along gravel road between a woodland edge and an open area; growing on the open area side at the base of a small slope (20, First collected in 1925.; Teuscher, H s.n. [MOR] , Schlismann, JE JS189 [MOR] , Schlismann, JE JS61 [MOR] , Hipp, AL IL-MOR-MH127 [MOR]
Schulenberg Prairie (2000)., First collected in 2000.; Marousek, S 102 [MOR]
Prairie (beyond ditch), along fence (1925). East Side, the berm (2000). Schulenberg Prairie (2000)., First collected in 1925.; Teuscher, H s.n. [MOR]
Schulenberg Prairie parking lot & savannah (2000)., First collected in 2000.; Burke, J 269 [MOR] , Hipp, AL IL-MOR-MH122 [MOR]
South Farm (1991). East Side. In disturbed open ground along W side of "To Exit" road, just N of intersection with Main Trail Loop 2 (2008)., First collected in 1991.; Johnson, C s.n. [MOR] , Sturner, J JS262 [MOR]
Hidden Lake Forest Preserve: waste ground (1993)., First collected in 1993.; Wilhelm, G 21987 [MOR]
Upper Prairie (1925). Schulenberg Prairie (2000)., First collected in 1925.; Teuscher, H s.n. [MOR]
Schulenberg Prairie (2000). NE of intersection of Main Route and East Woods Return, in slightly open area of woodland (2007)., First collected in 2000.; Sturner, J JS475 [MOR]
The Morton Arboretum (1923). Clearing above Cepholanthus bog (1924). Along gravel road near woodland edge (2006). North of the Main Route road and west of Big Rock Visitor Station. Near gravel road and an open wooded area (2006)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS184 [MOR] , Schlismann, JE JS173 [MOR]
Roadside (1923). Acid slope opposite Caprifoliacea (1924). Open field near Ash Collection (1936). In beds of shrub group (1969). East Woods (1991). East Side, the berm (2000). R79/area, NE of Crowley Marsh, open wetland (currently dry) dominated by P, First collected in 1923.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
Corner of staff parking near greenhouse (1970). East Side, L-99 area along N side of Forest Road; unmowed area (1990). West Side (1999). East Woods, Parking 7 (2000)., First collected in 1970.; Ciolac, C s.n. [MOR] , Rossi, E 142 [MOR] , Hess, WJ 8612 [MOR] , Olker, B MOR-BJO-8 [MOR]
The Morton Arboretum (1924). Open field near Ash Collection (1936)., First collected in 1924.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Hipp, AL IL-MOR-MH141 [MOR] , Meza, E 1102 [MOR]
Hidden Lake Forest Preserve: along marsh area between DuPage River and artificial lake (1996)., First collected in 1996.; Meza, E 1123 [MOR] , Meza, E 1139 [MOR]
Above ravine (1924). Q-16 area (1998). East Side, Bur Reed Marsh, off Oakwood Loop (2000)., First collected in 1924.; Teuscher, H s.n. [MOR] , DeMink, L s.n. [MOR]
Along Main Route in open area (2006)., First collected in 2006.; Schlismann, JE JS143 [MOR]
The Morton Arboretum (1923). Along Forest Road near the Meadow (1936). Shady woods along Meadow Road (1940). Hidden Lake Forest Preserve: open disturbed field near fencr row; open area (1996). U95/area, NE area of Bur Reed Marsh along shrubby edge (2, First collected in 1923.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS86 [MOR] , more...
Clearing above Cephalanthus bog (1924). Woodland border along Meadow Road (1936). Along Forest Road (Dumeling land) (1936). Old leaf collecting area near Aspen area (1960). East Woods (2000). G109/area, woodland (2006). North of the Main Route road a, First collected in 1924.; Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Woods near oak group (1925)., First collected in 1925.; Teuscher, H s.n. [MOR]
Hidden Lake Forest Preserve: first level of flood plain on E side of DuPage River, disturbed area, in field (1996)., First collected in 1996.
Low ground near Arborvitae collection (1940)., First collected in 1940.
Weed in propagating beds, near greenhouse (1970)., First collected in 1970.; Read, RW 489 [MOR]
Along Joy Path (1969). East Side, H-108 area near Quercus collection and Parking 7, N side of Forest Road beside foot trail; moist woods (1990). East Side, Appalachian collection, S edge of Ridge Road on W end of collection; roadside weed (1990). Eas, First collected in 1969.; Ciolac, C s.n. [MOR] , Rossi, E 348 [MOR] , Rossi, E 474 [MOR]
Prairie, beyond ditch (1925)., First collected in 1925.; Teuscher, H s.n. [MOR]
N shore of Meadow Lake (1985)., First collected in 1985.; Swink, FA 5896 [MOR]
Prairie (1924). The Meadow (1936). Arboretum Prairie Restoration (1980). Small colony along an open, grassy path just N of Bur Reed Marsh (2007)., First collected in 1924.; Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , Sturner, J JS756 [MOR]
Shrubby field along service road parallel to berm, under power lines on N side of road (2007)., First collected in 2007.; Sturner, J JS531 [MOR]
Cephalanthus bog (1925). Woods (1925). The Morton Arboretum (1925). By Schulenberg Prairie (1997). G109/area, woodland (2006). G109/area, woodland (2006)., First collected in 1925.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Hess, WJ 7876 [MOR] , more...
Prairie (1924). The Meadow (1936). The Meadow (1936). The Meadow, along the north border (1936). Hidden Lake Forest Preserve: first level of flood plain on E side of DuPage River, in disturbed area (1996). SE corner of grounds, NE of Puffer Marsh, in, First collected in 1924.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
Crataegus meadow (1923). The Morton Arboretum (1924). Upper end of ravine path (1925). Near Walnut Plot (1925). First thicket (1925). W side of Meadow Rd, N intersection with Forest Rd (1936). Along Meadow Rd, border of woods (1946). East Side, meado, First collected in 1923.; Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
Prairie (beyond ditch) (1925)., First collected in 1925.; Teuscher, H s.n. [MOR]
Prairie (beyond ditch) near fence (1925). Roadside near first gravel pit, Cactus group (1925)., First collected in 1925.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
Growing out of gravel walk at back of Schulenberg residence (1970)., First collected in 1970.; Ciolac, C s.n. [MOR]
Along Forest Road (1936). East woods (2000). U95/area, NE area of Bur Reed Marsh along shrubby edge (2006). F107/area, woodland (2006)., First collected in 1936.; Kammerer, E s.n. [MOR] , Schlismann, JE JS95 [MOR] , Schlismann, JE JS84 [MOR] , Meza, E 1109 [MOR]
West Side, Thornhill Drive along creek, II-40 area (1999)., First collected in 1999.
The Meadow (1936). Prairie remnant in NE corner of Arboretum (1936). Near Schulenberg Prairie, M-08 area (1998). East Side, Meadow region, open (1998). Schulenberg Prairie (2000). Near E border of Arboretum, W146/area, E of service road, N of Lacy Cr, First collected in 1936.; Kirt, S s.n. [MOR] , Sturner, J JS411 [MOR] , Vuono, S 8365 [MOR] , Hipp, AL IL-MOR-MH163 [MOR] , more...
L-99 area along N side of Forest Road in unmowed area (1990). West Side, meadow near Cornus collection; open field (1995). West Side, edge of field (1999). East Side, Parking 7, prairie (2000). W of Bur Reed Marsh, S of Main Trail Loop 2, in an open,, First collected in 1990.; Rossi, E 145 [MOR] , Marousek, S 42 [MOR] , Hess, WJ 7248 [MOR] , Hess, WJ 8611 [MOR] , more...
Along New Forest Road (1936). Forest Road, E of intersection of Path 24 (1940)., First collected in 1936.
Woods opposite Crataegus meadow (1925)., First collected in 1925.; Teuscher, H s.n. [MOR]
West Side. Just east of DuPage River in Godshalk Meadow; area mowed frequently (2008)., First collected in 2008.; Sturner, J JS269 [MOR]
The Morton Arboretum (1923). Southwest Meadow (1936)., First collected in 1923.; Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR]
The Morton Arboretum (1924). N of Willoway Creek in NE corner of Section 3, in weedy flood plain of creek (1973). North of the Main Route road and west of Big Rock Visitor Station. Along a gravel road, growing near woodland edge (2006)., First collected in 1924.; Schulenberg, RF s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS180 [MOR]
The Morton Arboretum (1923). Prairie (1924). Roadside (1925). MM97/area, open woods on a NE-facing slope, near a gravel road (2006)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS172 [MOR]
The Morton Arboretum (1923). Along Meadow Rd (1946). Spruce Plot (2007)., First collected in 1923.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS486 [MOR]
Weed E of west gatehouse (1985)., First collected in 1985.; Swink, FA 5715 [MOR]
East Side, along trail in field near Etter Marsh (1987). U96/area, in a wide, overgrown path cutting through woodland. NE of Bur Reed Marsh on slightly higher ground (2006). R79/area, NE of Crowley Marsh, open wetland (currently dry) dominated by Pha, First collected in 1987.; Mengler, J 399 [MOR] , Schlismann, JE JS40 [MOR] , Schlismann, JE JS159 [MOR] , Hipp, AL IL-MOR-MH172 [MOR] , more...
Prairie (1924). The Meadow (1936). The Meadow (1940)., First collected in 1924.; Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Meza, E 1143 [MOR]
Prairie meadow (1924). The prairie (south side) (1946)., First collected in 1924.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Hipp, AL IL-MOR-MH179 [MOR]
Schulenberg Prairie (2000)., First collected in 2000.; Marousek, S 266 [MOR] , Meza, E 1091 [MOR]
Propagating beds (1970)., First collected in 1970.; Ciolac, C s.n. [MOR]
Crataegus meadow (1923). The Meadow (1940). The Meadow (1946). Near Schulenberg Prairie, M-010 area (1998). Schulenberg Prairie (2000). Near E border of Arboretum, W146/area, E of service road, N of Lacy Creek in a shrubby field (2007)., First collected in 1923.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Kirt, S s.n. [MOR] , more...
Along New Forest Road (1936). K-123, in oak forest in area where many oaks are dying (1974). I117/area, south side of road, in woodland (2006). Maple dominated woodland W of Spruce Plot, near plot U111/area, on a sparsely vegetated W-facing slope (20, First collected in 1936.; Kammerer, E s.n. [MOR] , Crowley, W s.n. [MOR] , Sturner, J JS405 [MOR] , Schlismann, JE JS107 [MOR]
Prairie (1924). Prairie (1946)., First collected in 1924.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR]
East Side, along Forest Nature Trail at opening into remnant prairie (1970)., First collected in 1970.; Read, RW 1002 [MOR]
East Side, the berm (2000)., First collected in 2000.; Marousek, S 133 [MOR] , S. Marousek... 133 [CHIC]
The Meadow (1936). Near Schulenburg Prairie, M-012 area; in a clump (1998). East Side, the berm (2002). Near E border of Arboretum, W146/area, E of service road, N of Lacy Creek in a shrubby field (2007)., First collected in 1936.; Kammerer, E s.n. [MOR] , Kirt, S s.n. [MOR] , Sturner, J JS428 [MOR] , Hipp, AL IL-MOR-MH114 [MOR] , more...
East Woods (1936). Woodland west of Mey Spruce Plot (1936). Along Forest Road (1936). Along Meadow Road (1941). East Side, Remnant Prairie (1969). Schulenberg Prairie (2000). R79/area, NE of Crowley Marsh, open wetland (currently dry) dominated by Ph, First collected in 1936.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Japanese Island (2000)., First collected in 2000.; Hipp, AL IL-MOR-MH192 [MOR]
East Side, old house site near old dump (1965)., First collected in 1965.; Kammerer, E s.n. [MOR]
Along inlet to Lake Marmo (1936). Along streams flowing into Lake Marmo (1936)., First collected in 1936.
West Side of the arboretum, in low moist ground east of Parking 19 and south of Europe Collection (2008). East Woods, growing out of the gravel at the edge of Parking lot #15. A second, taller individual was observed about 400 feet southwest, near gr, First collected in 2008.; Sturner, J JS255 [MOR] , Sturner, J JS408 [MOR]
The Morton Arboretum (1923). Prairie (1927). Open areas between Oakwood Drive and Forest Road return (1947)., First collected in 1923.; Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR]
Weed in propagating beds (1961). Weed in beds near greenhouse area staff parking (1970). Off E side of IL 53, at staff entrance; in fertile soil (1979)., First collected in 1961.; Ciolac, C 320 [MOR] , Wilhelm, G 6418 [MOR]
The Meadow (1940)., First collected in 1940.
Prairie (1924). The Meadow (1936). The Meadow (1946). Far E side of Arboretum, E of power lines, in field just S of Lacey Creek and pond (2007)., First collected in 1924.
Schulenberg Prairie (2000). Schulenberg Prairie (2000)., First collected in 2000.; Meza, E 1059 [MOR]
Along Willoway Creek, Prairie Restoration Project (1971). West Side, N-010 area beside bridge to prairie; unmowed area beside stream (1990). West Side, Catalpa Collection, X-11 area; open meadow, full sun (1997). W of Lake Marmo, T-9 area; low area (, First collected in 1971.; Ciolac, C s.n. [MOR] , Rossi, E 170 [MOR] , Allen, K 8361v97 [MOR] , Kirt, S s.n. [MOR] , more...
The Meadow (1936). The Meadow (1936). East Side, Remnant Prairie (1969). I-5 area (1998). Schulenberg Prairie (2000). Far E side of Arboretum, E of service road in shrubby field under power lines (2007)., First collected in 1936.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Burke, J 275 [MOR]
Crataegus meadow, moist place (1925). Along dry brook between Cornus & Amelanchier groups (1936). Prairie Restoration Project (1969). Hidden Lake Forest Preserve: along marsh area between DuPage River and artificial lake; unmowed area near edge of we, First collected in 1925.; Teuscher, H s.n. [MOR] , Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Allen, K s.n. [MOR]
The Morton Arboretum (1925). W side Meadow Rd, S of Meadow (1936). Woodland border W of Meadow along Meadow Rd (1936). Bordering Meadow Rd near Meadow (1940). Along roadside to Arboretum farmhouse (1979). West Side, Witch Hazel Collection (2000). Nor, First collected in 1925.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
The Morton Arboretum (1923). Along Meadow Rd near west intersection of Forest Rd (1940). East Woods (1980). Y115/area, E of Big Rock Visitor Station; dry creek bed in slightly open area of woodland, not far from trail (2006). NE of Appalachia Collect, First collected in 1923.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS761 [MOR] , Armstrong, P 29 [MOR] , more...
The Morton Arboretum (1923). Moist places in Prairie (1925). Ditch through Prairie meadows (1925). Bank of old river bed near Japanese group (1925). The Meadow, north border (1936)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
Slope of Juniper hill near road (1924). Dry Prairie (beyond ditch) near fence (1925). Schulenberg Prairie (2000). Schulenberg Prairie (2000). Hidden Lake FP, East Side. Large grassy/mossy opening in woodland, in rocky/sandy soil (2007)., First collected in 1924.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Meza, E 1101 [MOR]
Prairie (1924). Moist prairie (1924)., First collected in 1924.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Hipp, AL IL-MOR-MH138 [MOR]
The Morton Arboretum (1923). Crataegus meadow (1923). Clearing (1925). Woodland border along new Forest Road (1936). Forest Road, E of Quercus group (1940). Old leaf collecting area near Aspen Collection (1960). G109/area, woodland (2006). F107/area,, First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
In lawn of Tilia collection (1969). Along Simonds Road (1969). East Side, the berm (2000). North of the Main Route road and west of Big Rock. Along gravel road between a woodland edge and an open area; growing on the woodland edge side (2006). SE cor, First collected in 1969.
In Prairie Restoration Project (1969). East Side, waste ground of soil bank along south service drive, parallel to E-W Tollway (1970)., First collected in 1969.; Read, RW 476 [MOR] , Ciolac, C s.n. [MOR]
Foot of Juniper hill (1925)., First collected in 1925.; Hinmann, R s.n. [MOR]
Beds between greenhouses (1970). West Side, H-04 area along path to prairie (1990). West Side, in back of the Outpost, NN-31 area around mulches beds and lawn area (1999). East Side, Parking 7, prairie (2000). South end of P7 at the base of a woodchi, First collected in 1970.; Ciolac, C s.n. [MOR] , Rossi, E 161 [MOR] , Marousek, S 43 [MOR] , Allen, K 231 [MOR] , more...
Parking lot near Rhamnus Collection (1961)., First collected in 1961.; Swink, FA s.n. [MOR]
Meadow slope behind ravine (1924). Along roadside near Meadow (1936). Weed along Valley Road, just W of Parking 2 (1970). East Side, L-99/ area along N side of Forest Road; unmowed area (1990). East Side, Parking 7, prairie (2000). Grassy field SW of, First collected in 1924.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Rossi, E 150 [MOR] , more...
Damp woods along Meadow Road W of prairie (1940). Open woodland W of Rock garden (1946). Damp area of woods near Old Meadow (1980). West Side, disturbed field at edge of woods in more mesic area; unmowed area (1996). Thornhill Drive along creek, II-4, First collected in 1940.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Sturner, J JS549 [MOR] , Armstrong, P 43 [MOR] , more...
The Morton Arboretum (1923). The Morton Arboretum (1924). The Meadow (1936). The Meadow (1936)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Meza, E 1068 [MOR]
Along stream near Crataegus group (1946). East Woods (1991). Crowley Pond area, M-77 area; edge of deciduous forest (1997). W side of grounds along Thornhill Dr., KK-36/Area, scattered throughout (1999). Parking 8, along Oakwood Loop (2000). U96/area, First collected in 1946.; Kammerer, E s.n. [MOR] , Hess, WJ 7857 [MOR] , Skizas, L 37 [MOR] , Allen, K 235 [MOR] , more...
Along Forest Road (1940). Near E branch of DuPage River; edge of woodlands (1981). East Side, maple forest area, CC-109 area by N side of Forest Road (1990). East Side, by first turnoff return, K-78 area, Forest Rd; disturbed woods and roadside (1997, First collected in 1940.; Hess, WJ 5542 [MOR] , Hess, WJ 7578 [MOR] , Rossi, E 614 [MOR] , Nilles, P s.n. [MOR] , more...
East Woods near Parking 11 (1987). E of old Fraxinus collection, just N of bridge on Main Trail Loop 4. Sugar maple dominated woodland (2007)., First collected in 1987.; Sturner, J JS794 [MOR] , Mengler, J 367 [MOR]
The Morton Arboretum (1923). East Side, mesic forest (1972). East Woods, Parking 7 (2000). F107/area, woodland (2006). Just E of Parking 7, S of Main Route, along Main Trail Loop 4. In woodland; canopy open (2007). In woodland on a SE-facing slope, g, First collected in 1923.; Lesica, P s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS460 [MOR] , Schlismann, JE JS102 [MOR] , more...
The Morton Arboretum (1923). The Morton Arboretum (1923). Along Thornhill Nature Trail (1946). East Side, Old Viburnum Collection (1970). East Woods (1987). West Side, L-99 area along N side of Forest Road, in an unmowed area (1990). Pine Hill (1993), First collected in 1923.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
Along East Branch of DuPage River (1935). Along East Branch of DuPage River (1935). Naturalized along the east branch of the DuPage River (1970). East Side, bank of DuPage River (1997)., First collected in 1935.; Ciolac, C s.n. [MOR] , Eickhorst, W s.n. [MOR] , Kammerer, E s.n. [MOR] , Hess, WJ 7466 [MOR]
Hidden Lake Forest Preserve: in gravelly waste ground E of Eagle Lake, along N border of Morton Arboretum (1993)., First collected in 1993.; Wilhelm, G 21974 [MOR]
The Morton Arboretum (1924)., First collected in 1924.
Meadow (1924). Lacey Land (1935). East Woods, near Forest Road between Oak Collection parking and Over-Look Morton Arboretum (1970)., First collected in 1924.; Ciolac, C s.n. [MOR] , Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR]
Lake Marmo (1924). High Road (1935). Woods along Forest Road, just N of Ash Collection (1969). East Woods (1977). North of the Main Route road and west of Big Rock Visitor Station. Along a gravel road, growing near woodland edge (2006). SE corner of , First collected in 1924.; Ciolac, C s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS374 [MOR] , Wilhelm, G s.n. [MOR] , more...
West Side, in crabapple test area S of cemetery; EE-27 area in open field and growing on stump of dead tree (1990). E of P7, S of Main Trail Loop 4, in shrubby field N of the power lines (2007)., First collected in 1990.; Rossi, E 475 [MOR] , Sturner, J JS330 [MOR]
Not far from the northern merge of Main Trail Loops 1 and 2. In woodland along trail in moist soil (2007)., First collected in 2007.; Sturner, J JS366 [MOR]
The Morton Arboretum (1923). W of Hemlock Hill (1936)., First collected in 1923.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR]
The Morton Arboretum (1923). The Morton Arboretum (1923). The Morton Arboretum (1924). East Woods (2000)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Marousek, S 232 [MOR] , more...
Gravel pit, Cactus group (1925). Gravel pit, Cactus group (1925)., First collected in 1925.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
The Morton Arboretum (1923). Meadow (1936). The Meadow (1939). Field E of Parking 10 (1941)., First collected in 1923.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Hawkinson, L s.n. [MOR] , Eickhorst, W s.n. [MOR]
The Morton Arboretum (1923). West Side, near restored prairie, J-03 (1987)., First collected in 1923.; Teuscher, H s.n. [MOR] , Hess, WJ 6307 [MOR]
East Woods (1987). Daffodil Glade, in woods and slightly open areas (1997)., First collected in 1987.; Allen, K 7571 [MOR] , Mengler, J 368 [MOR]
In ditch along Joy Path (1969)., First collected in 1969.; Ciolac, C s.n. [MOR]
Near E border of Arboretum, E of service road and power lines, N of Lacy Creek. Small colony along mowed path through shrubby field (2007)., First collected in 2007.; Sturner, J JS429 [MOR]
West Side, along entrance to Parking 12 (1970). Beside Forest Road (1971). J-107 area in SW portion of East Woods; just off the road (1990). J-107 area in SW portion of East Woods; just off the road (1990). Hidden Lake Forest Preserve: wet area in sh, First collected in 1970.; Braham, R s.n. [MOR] , Ciolac, C s.n. [MOR] , Rossi, E 154 [MOR] , Rossi, E 154 [MOR] , more...
On bank of Willoway Creek, Prairie Restoration Area (1970)., First collected in 1970.
Swamp S of Viburnum Group (1941). West Side, H-04 area along path to prarie (1990). By old Malus collection, roadside in grass (1997). GG-31 area (1998). East Side, Near Parking 12, by prairie (2000). Grassy field SW of Bur Reed Marsh (2007)., First collected in 1941.; Hawkinson, L s.n. [MOR] , Hess, WJ 7467 [MOR] , Rossi, E 167 [MOR] , Marousek, S 73 [MOR] , more...
Woods opposite Crataegus meadow (1923)., First collected in 1923.
Hidden Lake Forest Preserve (1985)., First collected in 1985.; Meza, E 1034 [MOR]
Weed in Dogwood Collection (1961). Weed in beds between greenhouses (1970). Weed in Lonicera section of Shrub Collection (1970). East Side (2000)., First collected in 1961.; Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Swink, FA s.n. [MOR] , Hess, WJ 32 [MOR]
The Morton Arboretum (1923). Little creek in Crataegus meadow (1924). Swamp south of Viburnum group (1941). Low moist area near new Thuja group (1946). N edge of Bur Reed Marsh (1972). SE area of grounds, across the road from P12. Large population in, First collected in 1923.; Lesica, P s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS283 [MOR] , Teuscher, H s.n. [MOR] , more...
The Morton Arboretum (1923). Cedar Point (1936). Trail 1 F (1941). East Woods near Over-look (1970). Along path 42 through native woods between Simonds Rd & Round Meadow Ln (1970). Hidden Lake Forest Preserve: maple-oak woods (1995). Edge of woods, n, First collected in 1923.; Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
East Woods; low, moist roadside (1946). Near Meadow Road just N of Forest Road; in mesic forest (1972)., First collected in 1946.; Lesica, P s.n. [MOR] , Kammerer, E s.n. [MOR]
U-59 area (1988). Cupressaceae Collection, grid location A-50/95-50. Large weedy colony growing under and around a small Juniperus chinensis , First collected in 1988.; Swink, FA 7749 [MOR] , Sturner, J JS502 [MOR]
The Morton Arboretum (1923)., First collected in 1923.; Teuscher, H s.n. [MOR]
West of Arboretum's new waste-water treatment plant; in disturbed, unmowed turf (1974)., First collected in 1974.; Schulenberg, RF 74-111 [MOR]
Immediately E of greenhouses, on dry edge of foundation grade in trampled turf (1976)., First collected in 1976.; Schulenberg, RF 76-019 [MOR]
Prairie-meadow (1923). Woods along path between oak groups and Rhamnus groups (1925)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
Hedge collection (1984)., First collected in 1984.; Swink, FA s.n. [MOR]
Park Blvd and end of Thornhill Trail (1961). West Side, J-03 area in savanna region near prairie; near the road (1990). West Side, Parking 23, near Sterling Pond (2000). Hidden Lake FP, East Side. Open area in woodland, along trail (2007)., First collected in 1961.; Swink, FA s.n. [MOR] , Rossi, E 182 [MOR] , Marousek, S 65 [MOR] , Olker, B MOR-BJO-9 [MOR]
Weed along paths (1925). Weed along path through Malus group (1925). Weed in Cornus Collection (1961). Hidden Lake Forest Preserve (1997). Parking 7, prairie (2000). Near E border of Arboretum, W146/area, E of service road, N of Lacy Creek in a shrub, First collected in 1925.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Swink, FA s.n. [MOR] , Marousek, S 47 [MOR] , more...
The Morton Arboretum (1923). Wasteland, roadside near Japan (1924). In lawn near Tilia collection (1969)., First collected in 1923.; Teuscher, H s.n. [MOR] , Ciolac, C s.n. [MOR] , Teuscher, H s.n. [MOR]
Near Joy Path S of Thornhill Building (1961)., First collected in 1961.; Swink, FA s.n. [MOR]
Weed in partly shaded ground, N of Thornhill Conference center (1985)., First collected in 1985.; Swink, FA s.n. [MOR]
Near spring (Ozark Nursery) (1924)., First collected in 1924.; Teuscher, H s.n. [MOR]
Weed in Diversity Collection near Cactus Pit, P-57 area (1991). In fertile disturbed ground around the dry prairie restoration area at E end of Meadow Lake (1992)., First collected in 1991.; Swink, FA s.n. [MOR] , Wilhelm, G 20624 [MOR] , Wilhelm, G 20624 [MOR]
Pool II (1923). Weed in geographical groups, Tamarack Swamp (1925). Along New Forest Road (1936). About AA-80 at road junction, in wet grassy area (1972). Service Area Road (2000). SE corner of Arboretum, N edge of Puffer Marsh (moist soil but no sta, First collected in 1923.; Teuscher, H s.n. [MOR] , Lesica, P s.n. [MOR] , Teuscher, H s.n. [MOR] , Marousek, S 53 [MOR] , more...
Along roadside near Balkan Collection (1961). Along edge of pond near Chinese Collection (1969)., First collected in 1961.; Ciolac, C s.n. [MOR] , Swink, FA s.n. [MOR]
Prairie Restoration Project (1969). Parking 25, along roadside (2000). East Side, in newly planted grass area, of Main Route East, FF-lOl area (2001)., First collected in 1969.; Ciolac, C s.n. [MOR] , Marousek, S 64 [MOR] , Hess, WJ 8762 [MOR]
Waste places (1925). Weed in lawn at Arbordale (1961). Beside Oakwood Loop near Bulrush Pond, in recently graded ground (1972)., First collected in 1925.; Lesica, P s.n. [MOR] , Swink, FA s.n. [MOR] , Hinmann, R s.n. [MOR]
Roadside (1923). Waste ground of soil banks along service road which parallels E-W Tollway (1970)., First collected in 1923.; Read, RW 485 [MOR] , Teuscher, H s.n. [MOR]
West Side, weed at base of tree along path 33 (1971). West Side, near Fisher Field, NN-18 area, on mound of moist compost (1999)., First collected in 1971.; Ciolac, C s.n. [MOR] , Allen, K 232 [MOR]
Prairie meadow (1923). The Morton Arboretum (1925). Along Meadow Rd N of Parking 28 (1961)., First collected in 1923.; Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR] , Hinmann, R s.n. [MOR]
Along Valley Road (1936). Along Forest Road, East Woods (1940). East Side, FF-96 area; edge and just within woods (1997). West Side, Parking 23 (2000). Along East Woods Return. In low, slightly open area of woodland not far from creek bed and culvert, First collected in 1936.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Hess, WJ 7851 [MOR] , Sturner, J JS470 [MOR] , more...
Moist prairie meadow, along fence (1925). Moist place on prairie along fence (1925)., First collected in 1925.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
West Side, Temporary Parking, by Parking 17 and 18 (2000)., First collected in 2000.; Marousek, S 201 [MOR]
Along Main Route in open area (2006)., First collected in 2006.; Schlismann, JE JS142 [MOR]
Above ravine (1924). East Side, weed in Old Viburnum Collection (1969)., First collected in 1924.; Ciolac, C s.n. [MOR] , Teuscher, H s.n. [MOR]
The Morton Arboretum (1923). Above ravine (1924). Forest Road between intersection of Meadow Road (1940). Along moist inlet to river near Crataegus group (1946). NE of Big Rock Visitor Station, in middle of dry creek bed in woodland (2006). SE of App, First collected in 1923.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
Above ravine (1924). Swampy place on Prairie meadow (1924). Remnant Prairie, E of Meadow Rd (1970)., First collected in 1923.; Read, RW 274 [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
Forest Road (1923). Along Forest Rd (1941)., First collected in 1936.
The Morton Arboretum (1923). The Morton Arboretum (1923)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
Near Sterling Pond (1969). Hidden Lake Forest Preserve: disturbed site of old foundations within wooded areas (1996). J-107 area (1998). East Woods, Parking 7 (2000). SE corner of grounds, NE of Puffer Marsh, E of power lines, in mowed area on east s, First collected in 1969.; Ciolac, C s.n. [MOR] , Hess, WJ 7439 [MOR] , Marousek, S 12 [MOR] , Allen, K 8381v98 [MOR] , more...
Along S bank of stream running into Lake Marmo (1935). Along S bank of stream running into Lake Marmo (1935). Along path at base of Hemlock Hill (1936). Woods SW of Godshalk house (1972). East Woods, Parking 7 (2000)., First collected in 1935.; Lesica, P s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Marousek, S 21 [MOR] , more...
East Woods (1987). Arbor Lake, west side by Arbordale (2000)., First collected in 1987.; Wilhelm, G 14764 [MOR] , Marousek, S 184 [MOR]
East Woods (1987). East Side, U-121 area, N side of Forest Road in moist woods (1990). S of Main Route at entrance to P7 (2007)., First collected in 1987.; Rossi, E 344 [MOR] , Wilhelm, G 14767 [MOR] , Sturner, J JS256 [MOR]
East Woods (1987). East Woods (1987). East Woods (1987)., First collected in 1987.; Wilhelm, G 14768 [MOR] , Wilhelm, G 14769 [MOR] , Wilhelm, G 14770 [MOR]
East Woods (1987). East Woods near Parking ll (1987)., First collected in 1987.; Wilhelm, G 14766 [MOR] , Mengler, J 369 [MOR]
East Woods (1987). East Side, end of berm (2000). East Side. SE area of grounds, along gravel service road leading south from P12, through woodland (2007)., First collected in 1987.; Wilhelm, G 14765 [MOR] , Marousek, S 137 [MOR] , Sturner, J JS268 [MOR] , S. Marousek... 137 [CHIC]
The Morton Arboretum (1923). Maplewood near Prairie meadow (1925). In opening S of Picnic Grounds (1935). Taxodium Swamp (1936). By E edge of Lake Marmo, by W edge of Simonds Rd detour in S-19 area (1990). Hidden Lake Forest Preserve: first level of , First collected in 1923.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Rossi, E 360 [MOR]
The Morton Arboretum (1923). Hidden Lake Forest Preserve (1978). Northwest of I117/area, before road, woodland (2006). SE area of grounds, W of gravel service road leading south from P12, near where road splits to the east. Two small populations in l, First collected in 1923.; Teuscher, H s.n. [MOR] , Sturner, J JS277 [MOR] , Schlismann, JE JS114 [MOR]
Crataegus meadow (1925). East Side, E end of the remnant prairie (1970). Along path in East Woods (1987). I117/area, south side of road, in woodland (2006)., First collected in 1925.; Read, RW 275 [MOR] , Teuscher, H s.n. [MOR] , Mengler, J 398 [MOR] , Schlismann, JE JS108 [MOR]
Near the Slusser Land (1976). Near the Slusser Land (1976). East Side, L-75 area, N side of Crabapple Lake by intersection of Forest Rd and service road (1990). West Side, F-26 area, E side of Simonds Road in grassy area near Arbor Lake fence (1990)., First collected in 1976.; Schulenberg, RF 76-950 [MOR] , Rossi, E 261 [MOR] , Sturner, J JS368 [MOR] , Sturner, J JS442 [MOR] , more...
East Side, N-92 area on W side of Forest Road; in open area by road (1990). Side of trail at edge of deciduous woods (1993). Arbor Lake, by Arbordale (2000). A few feet S of Big Rock, on E side of trail (2007)., First collected in 1990.; Rossi, E 267 [MOR] , Marousek, S 175 [MOR] , Sturner, J JS808 [MOR] , Bohlke, M 247 [MOR]
At intersection of Oakwood Drive and Ridge Road (1935). Woodland just NE of Bur Reed Marsh. Plot U-95 (2007)., First collected in 1935.; Kammerer, E s.n. [MOR] , Sturner, J JS757 [MOR]
Along Main Trail Loop 2 near the bridge at Bur Reed Marsh (2007)., First collected in 2007.; Sturner, J JS315 [MOR]
East Woods, Parking 7 (2000). NE of Big Rock, near power lines on W side of access road. In a sparsely vegetated area at the woodland edge, not far from some magnificent Quercus alba (2007). NE of intersection of Main Route and East Woods Return, in , First collected in 2000.
In open woodland along Main Trail Loop 1, before Loops 1 & 2 merge. One plant at base of Quercus alba (2007). T77/area, woodland, on east-facing slope (2007)., First collected in 2007.
At intersection of Oakwood Drive and Ridge Road (1935). At intersection of Oakwood Drive and Ridge Road (1935). Along stream feeding Lake Marmo (1936). Just E of plot BB-92. Open woodland, sparse groundcover (2007)., First collected in 1935.; Kammerer, E s.n. [MOR] , Sturner, J JS755 [MOR] , Kammerer, E s.n. [MOR]
Crataegus meadow (1923). Along Oakwood Drive (1947). Grassy ground at Viburnum Collection (1961). Old Viburnum Collection (1970)., First collected in 1923.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR]
North shore of Arbor Lake (1985)., First collected in 1985.; Swink, FA 5123 [MOR]
The Morton Arboretum (1923). Parking 18 (1961). In meadow area just S of Frost Hill (1970). L-99/area along north side of Forest Road. In an unmowed area (1990). East Side, Parking 7, prairie (2000). SE area of grounds, in an open area near P12, near, First collected in 1923.; Ciolac, C s.n. [MOR] , Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR] , Rossi, E 148 [MOR] , more...
The Morton Arboretum (1923). Marsh in Shrub Collection, in recently tilled wet ground (1971)., First collected in 1923.; Braham, R s.n. [MOR] , Teuscher, H s.n. [MOR]
On Prairie Restoration Project, Slusser land (1970). East Side (2006). Near E border of Arboretum, W146/area, E of service road, N of Lacy Creek in a shrubby field (2007)., First collected in 1970.; Read, RW 338 [MOR] , Swink, FA s.n. [MOR] , Sturner, J JS416 [MOR] , Schlismann, JE JS147 [MOR] , more...
West Side, grid S-09/area. Growing along the gravel trail about 75 feet west of the [Schulenberg] Prairie Visitor Station (N side of trail) (2009)., First collected in 2009.; Sturner, J JS415 [MOR]
The Morton Arboretum (1923). Woodland N of Parking 29 (1961). N of Ribes Collection (1969). Under large sugar maple along trail, East Woods (1970)., First collected in 1923.; Swink, FA s.n. [MOR] , Read, RW 472 [MOR] , Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR]
Between paving bricks to entrance of Research Building near Library (2004)., First collected in 2004.; Kobal, S FPD 03-20 [MOR] , Laura Rericha... 3653 [MOR]
The Morton Arboretum (1923)., First collected in 1923.; Teuscher, H s.n. [MOR]
Along river, Ligustrum group (1936). Along Meadow Road (1941). West Side, J-03 area in savanna region near prairie; near road (1990). Pine Hill (1993). Disturbed weedy area by the gravel lot near W entrance to Tree Breeding Nursery (2007)., First collected in 1936.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Rossi, E 180 [MOR] , Sturner, J JS526 [MOR] , more...
W of Mey Spruce Plot (1936)., First collected in 1936.; Kammerer, E s.n. [MOR]
The Morton Arboretum (1924). Maple wood near Prairie meadow (1925). East side of the Meadow (1936). Light woods just S of Thornhill grounds, near Joy Path gate (1946)., First collected in 1924.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
The Morton Arboretum (1923). East Woods (1936). East woods near the Meadow (1941). W-117 area, S side of Forest Road in open wooded area (1990). East Side, past Edge Wood Dr. (2000). Savanna NW of Big Rock Visitor Station, on SW-facing slope near Mai, First collected in 1923.; Kammerer, E s.n. [MOR] , Hawkinson, L s.n. [MOR] , Teuscher, H s.n. [MOR] , Rossi, E 346 [MOR] , more...
Grassy ground E of Drainage Group (1961). Lawn of Dwarf Shrub Collection (1965). Dwarf Collection (1969). Lawn in hedge collection (1972). Along East Woods Return in Darner Field; in low, grassy, open area near culvert (2007)., First collected in 1961.; Lesica, P s.n. [MOR] , Ciolac, C s.n. [MOR] , Swink, FA s.n. [MOR] , Swink, FA 38-X [MOR] , more...
Swampy place on prairie meadow (1924)., First collected in 1924.; Teuscher, H s.n. [MOR]
Woods opposite Crataegus Meadow (1925). Weed W of Parking 5 near Thornhill Building (1961). East Side, L-99 area, along N side of Forest Road; in unmowed area (1990)., First collected in 1925.; Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR]
Along path in East Woods (1987). GG127/area, NE of Big Rock Visitor Station, in wooded area (2006). HH126/area, NE of Big Rock Visitor Station, in an open area of thickets surrounded by woodland (2006). Woodland opening (2007)., First collected in 1987.
Along west border of L. Jones land (1935). East Woods along Oakwood Drive (1947). SW of Big Rock near plot QQ-107, in field on slight E-facing slope (2007)., First collected in 1935.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Sturner, J JS805 [MOR]
Along E side of East Woods Return, about 30 ft from road in woodland (2007)., First collected in 2007.; Sturner, J JS483 [MOR] , W. Hess 6610V94 [CHIC]
West Side, EE-42 area along edge of Parking 17 (1990). Plot EE-77. N of Main Trail Loop 2, E of China Collection, on a woodland slope (2007)., First collected in 1990.; N. Gavlak 3880 [CHIC]
Understory of deciduous woods (1993)., First collected in 1993.
In sugar maple-dominated woodland E of Appalachia, N of P16, on S-facing slope NW of where the ravine bridge used to be (2007). T77/area, woodland, on east-facing slope (2007)., First collected in 2007.
Along Oakwood Dirve (1937). Along Oakwood Dirve (1937)., First collected in 1937.
Near Japan Island (1924). Arbor Lake, ENE side of lake abut 5 m from shore and 3 m deep; submerged (1982). Arbor Lake, west side by Arbordale (2000)., First collected in 1924.; Teuscher, H s.n. [MOR] , Brocato, R s.n. [MOR] , Marousek, S 182 [MOR]
Wasteland near Japanese group (1924). Waste places (South Farm) (1925)., First collected in 1924.
In pot in greenhouse (1971)., First collected in 1971., source: Original checklist.; Schulenberg, RF 76-952 [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
Disturbed weedy area by the gravel lot near W entrance to Tree Breeding Nursery (2007). T84/area, weedy opening in woodland (2007)., First collected in 2007.; Meza, E 1035 [MOR]
Crataegus meadow (1923)., First collected in 1923.
Japanese Island (1925)., First collected in 1925.; Teuscher, H s.n. [MOR]
Conifer groups - Sargents Glade; waste places (1925)., First collected in 1925.; Teuscher, H s.n. [MOR]
Meadow (1923). Waste places (1925). Waste places (1925)., First collected in 1923.; Hinmann, R s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
On a sandpile (1986)., First collected in 1986.; Swink, FA 7123 [MOR]
Wasteland near Japanese Island (1924). Waste places (1925)., First collected in 1924.
Along Meadow Road near east boundary (1946). East Side, Degnitz Drive, service road from south farm to main loop (2000). Near E border of Arboretum, W146/area, E of service road, N of Lacy Creek in a shrubby field (2007)., First collected in 1946.; Kammerer, E s.n. [MOR] , Sturner, J JS414 [MOR] , Marousek, S 86 [MOR]
Pool II (1924). Schulenberg Prairie parking lot (2000). Hidden Lake FP, East Side. Low, open area along trail in woodland (2007)., First collected in 1924.; Teuscher, H s.n. [MOR] , Burke, J 270 [MOR]
South Farm, alongside barn near Blk VII (1925). South Farm, weed in dooryard (1925)., First collected in 1925.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
Along roadside near meadow (1936). The Meadow (1936)., First collected in 1936.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR]
The Morton Arboretum (1923). Along Meadow Road near east boundary (1946). Schulenberg Prairie (2000). Near R79/area, along trail (2006). NE of Big Rock, near power lines on W side of access road. In a sparsely vegetated area at the woodland edge, not, First collected in 1923.; Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , Sturner, J JS369 [MOR] , Vuono, S 8366 [MOR] , more...
Nursery Beds (1946). Dwarf Collection (1969). Degnitz Drive, service road from south farm to main loop (2000)., First collected in 1946.; Kammerer, E s.n. [MOR] , Ciolac, C s.n. [MOR] , Hipp, AL IL-MOR-MH151 [MOR] , Meza, E 1010 [MOR]
East Woods, Parking 7 (2000)., First collected in 2000.; Marousek, S 18 [MOR]
In thickets (1923). Old Lacey Land (1935). Along High Road (1936). West Side, EE-42 area on SW edge of Parking 17 (1990). Burr Reed Marsh (1993). Hidden Lake Forest Preserve: fence row (1997). E of P7, S of Main Trail Loop 4, in shrubby field N of th, First collected in 1923.; Meza, E 1076 [MOR] , E. Shimp, N. Gavlak 4020 [CHIC] , E. Shimp, N. Gavlak 4006 [CHIC]
Hidden Lake Forest Preserve: in gravelly waste ground E of Eagle Lake, along N border of Morton Arboretum (1993). Hidden Lake FP, East Side. Large opening in woodland, at base of a rocky SE-facing slope in sandy soil (2007)., First collected in 1993.; Sturner, J JS434 [MOR]
Pool I (1923). P95/area, west edge of Spikerush Marsh (no standing water at this time) in moist ground along a wooded edge (2006)., First collected in 1923.; Teuscher, H s.n. [MOR] , Schlismann, JE JS70 [MOR]
The Meadow (1940)., First collected in 1940.; Kammerer, E s.n. [MOR]
Hidden Lake FP, East Side. Large opening in woodland, on a rocky SE-facing slope in sandy soil (2007)., First collected in 2007.; Sturner, J JS430 [MOR]
Forest Road, at W edge of Meadow (1940)., First collected in 1940.; W.; M. s.n. [MOR]
Under IL 53 bridge over E branch of DuPage River (1973). West side of DuPage River near U-38 (1979)., First collected in 1973.; Hess, WJ 3125 [MOR] , Hess, WJ 4802 [MOR]
First pond (1924). Hidden Lake Forest Preserve: edge of water to shallowly within, to 15 dm deep (1997). R79/area, NE of Crowley Marsh, open wetland (currently dry). Forming a clone (?) at W edge of wetland in wetter areas (2006). SE corner of Arbore, First collected in 1924.; Teuscher, H s.n. [MOR] , Schlismann, JE JS29 [MOR] , Sturner, J JS391 [MOR]
Along N edge of East Woods, S of Lacey Creek (1992). Along N edge of East Woods, S of Lacey Creek (1992). East Side. SE area of grounds, along gravel service road leading south from P12, through woodland. In moist soil (2007). East Side. Along East W, First collected in 1992.; Wilhelm, G 20613 [MOR] , Wilhelm, G 20612 [MOR]
The Morton Arboretum, near Carpinus caroliniana (1924). BB121/area, in woodland NE of Big Rock Visitor Station, in dry creek bed near SE section of Woodland Trail (2006)., First collected in 1924.; Teuscher, H s.n. [MOR] , Schlismann, JE JS136 [MOR]
The Morton Arboretum, East Side. Crowley Marsh, north side, in shaded, moist ground (2010)., First collected in 2010.
East Side. South end of P7 at the base of a woodchip pile, growing in woodchips (2007)., First collected in 2007.; Sturner, J JS341 [MOR] , Chung, K s.n. [MOR]
East Side, along Crowley Pond (discovered when pond was in a draw down condition) (1988)., First collected in 1988.; Mengler, J 533 [MOR]
Meadow N of Parking 29 (1961). East Side. Near E border of Arboretum, W146/area, E of service road, N of Lacy Creek in a shrubby field (2007)., First collected in 1961.; Swink, FA s.n. [MOR] , Olker, B MOR-BJO-21 [MOR]
R75/area, woodland (2006). F107/area, woodland (2006). East Side. S of Main Route at entrance to P7 (2007). East Side. N41.81269, First collected in 2006.; Schlismann, JE JS52 [MOR] , Schlismann, JE JS92 [MOR] , Sturner, J JS820 [MOR]
East Side. South end of P7 at the base of a woodchip pile (2007)., First collected in 2007.; Sturner, J JS337 [MOR]
Hidden Lake Forest Preserve, East Side of the Arboretum (1985). V95/area. Fairly common in partial shade of Quercus alba (2006). East Side. A few individuals growing along worn-out path S of the Larch Collection and N of Main Trail Loop 2, in woodlan, First collected in 1985.; Schlismann, JE JS80 [MOR]
East Side, along Crowley Pond (1988)., First collected in 1988.; Mengler, J 535 [MOR] , Sturner, J JS855 [MOR]
Along N edge of Bur Reed Marsh (1988). East Side. Along East Woods Return in Darner Field; in low, grassy, open area near culvert (2007)., First collected in 1988.; Mengler, J 545 [MOR] , Drew Ullberg 4 [EKY]
Schulenberg Prairie, along Willoway Creek near concrete bridge (1992)., First collected in 1992.; Johnson, B 22 [MOR]
West Side (2000)., First collected in 2000.; Marousek, S 60 [MOR] , Kirchner, N NK1 [MOR]
Meadow N of Parking 29 (1961). Schulenberg Prairie; in upper prairie, E of the Bur Oak, W of trail marker 3, along path (1992)., First collected in 1961.; Swink, FA s.n. [MOR] , Johnson, B 39 [MOR]
Along Simonds Road just N of Arbordale gate (1961). F107/area, woodland (2006). East Side. SE area of grounds, along gravel service road leading south from P12, through woodland. In gravelly soil (2007). East Side. Maple dominated woodland W of Spruc, First collected in 1961.; Swink, FA s.n. [MOR] , Schlismann, JE JS100 [MOR]
The Morton Arboretum (1923). The Morton Arboretum (1924). Woods along Forest Rd near Parking 25 (1961). East Woods along Forest Nature Trail (1970). East Side, in a very overgrown, moist "path." (2006). F107/area, woodland (2006). East Side. Along W , First collected in 1923.; Read, RW 313 [MOR] , Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
East Woods, Research Plot W4, along Forest Road (1988). NE section of East Woods, along Parking 13 trail (1992)., First collected in 1988.; Mengler, J 531 [MOR] , Wilhelm, G 20611 [MOR]
The Morton Arboretum (1923)., First collected in 1923.; Teuscher, H s.n. [MOR]
Hidden Lake Forest Preserve (1978). Morton Arboretum, East Side. A-126/area, east of Etter Marsh in woodland (2006). East Side. NE of Big Rock Visitor Station, just S of south portion of Woodland Trail and just S of E-W creek. Over crest of hill lead, First collected in 1978.; Employee of Applied Ecological Services, Inc... s.n. [MOR] , Sturner, J JS853 [MOR]
East Side, Bur Reed Marsh (1988)., First collected in 1988.; Mengler, J 530 [MOR]
West Side, on shaded bluffs over Sterling Pond (1993)., First collected in 1993.; Wilhelm, G 21526 [MOR]
Along fence and roadside on N side of Arbor Lake (1977). Along fence and roadside on N side of Arbor Lake (1977). South side of Crowley Pond (1993). South side of Crowley Pond (1993). The Morton Arboretum, East Side. Crowley Marsh, north side, in sha, First collected in 1977.; Wilhelm, G 3638 [MOR] , Swink, FA s.n. [MOR] , Dritz, K 1103 [MOR] , Sturner, J JS860 [MOR]
Hidden Lake Forest Preserve (1978)., First collected in 1978.; 0076580MOR NA [MOR] , Simpson, T s.n. [MOR]
Y115/area, E of Big Rock Visitor Station; dry creek bed in slightly open area of woodland, not far from trail (2006). East Side. Woodland across the road from Big Rock Visitor Station, near road by culvert, in moist soil (2007)., First collected in 2006.; Schlismann, JE JS128 [MOR]
Schulenberg Prairie (2000). Schulenberg Prairie (2000). The Morton Arboretum, East Side. Crowley Marsh, north side, in shaded, moist ground (2010)., First collected in 2000.; Marousek, S 109 [MOR] , Kjellmark, E 263 [MOR] , Sturner, J JS861 [MOR] , Hipp, AL IL-MOR-MH171 [MOR]
Along N edge of East Woods, S of Lacey Creek (1992). I117/area, south side of road, in woodland (2006). East Side. Savanna NW of Big Rock Visitor Station, on SW-facing slope near Main Route (2007). The Morton Arboretum, East Woods. A few plants growi, First collected in 1978.; Wilhelm, G 4718 [MOR] , Wilhelm, G 20614 [MOR] , Schlismann, JE JS109 [MOR] , Sturner, J JS822 [MOR] , more...
Hidden Lake Forest Preserve (1978). Hidden Lake Forest Preserve: disturbed woodland (1995)., First collected in 1978.; Wilhelm, G 4722 [MOR]
The Morton Arboretum (1923). East Side, grassy area near edge of woods in Old Viburnum Collection (1970). BB121/area, in woodland NE of Big Rock Visitor Station, in dry creek bed near SE section of Woodland Trail (2006). R75/area, woodland (2006). F1, First collected in 1923.; Ciolac, C s.n. [MOR] , Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS51 [MOR] , more...
Hidden Lake Forest Preserve (1978)., First collected in 1978.; Wilhelm, G 4716 [MOR]
West Side, near parking lot for Schulenberg Prairie, in ditch along Willoway Road (1993)., First collected in 1993.; Wilhelm, G 21527 [MOR]
The Morton Arboretum (1923). East Side, near road in oak-maple woods (1970). F107/area, woodland (2006). East Side. In woodland about 20' W of the worn-out path S of the Larch Collection and N of Main Trail Loop 2, on the bank of a dried-up creek bed, First collected in 1923.; Read, RW 272 [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS97 [MOR] , Sturner, J JS801 [MOR] , more...
Along Simonds Road just N of Arbordale gate (1961). East Side. A few individuals growing along worn-out path S of the Larch Collection and N of Main Trail Loop 2, in woodland (2007)., First collected in 1961.; Swink, FA s.n. [MOR] , Kirchner, N NK3 [MOR] , Kirchner, N NK4 [MOR] , Kirchner, N NK 5 [MOR]
East Side, in densely shaded woods at edge of path, near Parking 30 (1970)., First collected in 1970.; Read, RW 277 [MOR]
The Morton Arboretum (1923). The Morton Arboretum (1923)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
Along N portion of Bur Reed Marsh (1988). The Morton Arboretum, East Side. Growing in shrubby field (2010)., First collected in 1988.; Mengler, J 546 [MOR] , Sturner, J JS823 [MOR]
The Morton Arboretum (1923). In water of marsh near Maple Collection (1970). Near Etter Marsh (1987). Along N edge of Bur Reed Marsh (1988). Small wetland in woods S of Oakwood Loop Road and W of Parking 9 (1988). P95/area, west edge of Spikerush Mar, First collected in 1923.; Read, RW 333 [MOR] , Teuscher, H s.n. [MOR] , Mengler, J 391 [MOR] , Mengler, J 544 [MOR] , more...
East Side, Etter Marsh (1987). East Side, near Parking 12, by prairie (2000). East Side. South end of P7 at the base of a woodchip pile (2007). East Side. South edge of Spikerush Marsh (no standing water at this time) in moist ground (2007)., First collected in 1987.; Marousek, S 71 [MOR] , Mengler, J 397 [MOR] , Sturner, J JS464 [MOR]
The Morton Arboretum (1923)., Rather common in the East Woods., First collected in 1923. Illinois state threatened; Teuscher, H s.n. [MOR]
N of East Branch of DuPage River, on shore of Sunfish Pond (inundated earlier) (1974)., First collected in 1974.; Wilhelm, G s.n. [MOR]
In ditch through Prairie (1925). Prairie Restoration Project (1969). West Side, disturbed field or edge of woods in more mesic area; in area that is unmowed; in open areas (1996)., First collected in 1925.; Ciolac, C s.n. [MOR] , Teuscher, H s.n. [MOR] , Hess, WJ 7398 [MOR]
SE corner of Arboretum, N edge of Puffer Marsh (moist soil but no standing water at this time) (2007)., First collected in 2007.; Sturner, J JS547 [MOR]
In sand storage bins S of propagating beds (1970)., First collected in 1970.; Read, RW 1017 [MOR]
On shore of Arbor Lake, in mud (1971). Thornhill Parking 19 (1991)., First collected in 1971.; Swink, FA s.n. [MOR] , Skizas, L 45 [MOR]
The Morton Arboretum (1923). Pool II (1925). East Side, moist ground under high tension lines just W of Puffer Lake (1970). P95/area, west edge of Spikerush Marsh (no standing water at this time) in moist ground along a wooded edge (2006). East Side., First collected in 1923.; Read, RW 484 [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS74 [MOR]
E end of Puffer Lake (1976)., First collected in 1976.; Schulenberg, RF 76-951 [MOR]
Moist ground at Viburnum Collection (1961)., First collected in 1961.; Swink, FA s.n. [MOR]
Pool II (1925). Small, temporary marsh SE of Bur Reed Marsh (1970). East Side, Crowley Pond, across from Crabapple Lake (2000). P95/area, west edge of Spikerush Marsh (no standing water at this time) in moist ground along a wooded edge (2006)., First collected in 1925.; Read, RW 336 [MOR] , Teuscher, H s.n. [MOR] , Marousek, S 247 [MOR] , Schlismann, JE JS72 [MOR]
The Morton Arboretum (1925)., First collected in 1925.
Pool near Japanese Island (1924). Ditch between Taxodium swamp and river (1925). Hidden Lake Forest Preserve: edge of gravel lake, mostly in water (1997). Arbor Lake (2000)., First collected in 1924.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Marousek, S 171 [MOR]
The Morton Arboretum (1923). Prairie meadow (1924). Inlet from river, W side of Japanese Island (1936). E shore of Lake Marmo (1946). East Side, Inner Loop Continued (2000). East Side. Along East Woods Return in Darner Field; in low, grassy, open are, First collected in 1923.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
The Morton Arboretum (1923). Swampy place on Prairie meadow (1924). Lacey cut-over land (1936). Along edge of slough W of Schumacher Forestry Plots (1946). East Side, meadow along Forest Rd (1969). Crowley Pond (1991). G-08 area, Schulenberg Prairie , First collected in 1923.; Kammerer, E s.n. [MOR] , Ciolac, C s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
South side of High Road (1936). In woodland (2007)., First collected in 1936.; Kammerer, E s.n. [MOR] , Schlismann, JE JS123 [MOR]
UIC Pharmocognsy green house, SE corner of Arboretum; disturbed field, next to road (1998). Godshalk Meadow (2000). SE corner of Arboretum, SE corner of Puffer Marsh (moist soil but no standing water at this time), under power lines. Marsh dominated , First collected in 1998.; Sturner, J JS539 [MOR] , Marousek, S 245 [MOR]
Yucca pit near Legume collection (1969). East Side, Cactus Pit (1970)., First collected in 1969.; Ciolac, C s.n. [MOR] , Read, RW 672 [MOR]
Prairie (1925). Plot FF-94 (2007). Along East Woods Return in Darner Field; in low, grassy, open area near culvert (2007)., First collected in 1925.; Teuscher, H s.n. [MOR] , Employee of Applied Ecological Services, Inc... s.n. [MOR] , Sturner, J JS319 [MOR]
The Morton Arboretum (1925)., First collected in 1925.; Teuscher, H s.n. [MOR]
Schulenberg Prairie (2000)., First collected in 2000.; Cherwin, K 197 [MOR]
West Side, near spring (1924). Above ravine (1924). In beds along Joy Path (1969). North of the Main Route road and west of Big Rock Visitor Station. Near gravel road and an open wooded area (2006). R83/area, woodland (2006)., First collected in 1924.; Ciolac, C s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS187 [MOR] , more...
Waysides (1923). In propagating beds (1969)., First collected in 1923.; Ciolac, C s.n. [MOR] , Genert, J s.n. [MOR]
Soil bank along south service drive, parallel to E-W Tollway (1970)., First collected in 1970.
Forest Road near the Meadow (1936). Forest Road near the Meadow (1936). Near E border of Arboretum, W146/area, E of service road, N of Lacy Creek in a shrubby field (2007)., First collected in 1936.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Sturner, J JS413 [MOR] , Hipp, AL IL-MOR-MH146 [MOR] , more...
Lower prairie (1925). Upper Prairie (1925). Prairie (1935). The Meadow (1936). The Meadow (1936). The Meadow (1936). Near Schulenberg Prairie at J-010 area (1998). Schulenberg Prairie (2000)., First collected in 1925.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Shrubby field along service road parallel to berm, under power lines on N side of road (2007)., First collected in 2007.; Sturner, J JS532 [MOR] , Sturner, J JS322 [MOR]
Above ravine (1924). Near U96/area along a wide, overgrown path cutting through the woodland. NE of Bur Reed Marsh on slightly higher ground. Growing on a goldenrod at the base of a white oak (2006)., First collected in 1924.
Near pond along Joy Path (1969). Near pond along Joy Path (1969). West side of Arboretum near FF-44. Near Park Avenue entrance in deep shade under Taxus & Picea (1979). West of Lake Marmo (T-9/AREA). Roadside (1998). Y115/area, E of Big Rock Visitor , First collected in 1969.
East Side, Remnant Prairie (1969)., First collected in 1969.; Ciolac, C s.n. [MOR]
Behind woods opposite Crataegus meadow (1925). Near Schulenburg Prairie, J-010 area (1998). Schulenberg Prairie (2000). Schulenberg Prairie (2000). Schulenberg Prairie (2000)., First collected in 1925.; Teuscher, H s.n. [MOR] , Kirt, S s.n. [MOR] , Cherwin, K 9023 [MOR] , Marousek, S 92 [MOR] , more...
Near Schulenburg Prairie, J-010 area (1998)., First collected in 1998.; Kirt, S s.n. [MOR] , Olker, B MOR-BJO-4 [MOR]
E of Crabapple Lake, just E of service road to Tree Breeding Nursery, along woodland edge and mowed area (2007)., First collected in 2007.; Sturner, J JS509 [MOR]
Along service road to Puffer Pond in SE corner of Arboretum (1987). East Side, near Parking 7; along edge of woods next to parking lot (1993). SE corner of Arboretum along service road directly N of Puffer Marsh, at woodland edge (2007)., First collected in 1987.; Sturner, J JS385 [MOR] , Mengler, J 401 [MOR] , Pluciennik, D 33 [MOR]
East Side, Hidden Lake area; in open field near road and about 400 yds E of Lacey Creek (1990). Hidden Lake Forest Preserve. Open areas (1998). Degnitz Drive, east side, service road from south farm to main loop (2000). North of the Main Route road a, First collected in 1990.; Rossi, E 364 [MOR] , Marousek, S 107 [MOR] , Schlismann, JE JS183 [MOR]
In unplanted prairie area formerly known as "the Eurasion Meadow" in Prairie Restoration (1987). Near Schulenberg Prairie at M-012 area (1998). Schulenberg Prairie (2000)., First collected in 1987.; Kirt, S s.n. [MOR] , Mengler, J 441 [MOR] , Marousek, S 156 [MOR] , Meza, E 1054 [MOR] , more...
In unplanted prairie area formerly known as 'the Eurasion Meadow' in Prairie Restoration (1987). Schulenberg Prairie (2000)., First collected in 1987.; Mengler, J 443 [MOR] , Marousek, S 205 [MOR]
Prairie (beyond ditch), along fence (1925)., First collected in 1925.; Teuscher, H s.n. [MOR] , Hipp, AL IL-MOR-MH158 [MOR]
The Morton Arboretum (1923). Above ravine (1924). Above ravine (1924). Forest Rd near Mey Spruce Plot (1936). Along Forest Rd (1940)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Ravine Trail (1936). East of Big Rock Visitor Station, along Main Trail Loop 4 (2006). NE of intersection of Main Route and East Woods Return, in slightly open area of woodland (2007)., First collected in 1936.; Kammerer, E s.n. [MOR] , Sturner, J JS478 [MOR] , Schlismann, JE JS140 [MOR]
East Woods (1987). Hidden Lake Forest Preserve. A few trees growing along a path lined with Lonicera maackii (2007)., First collected in 1987.; Sturner, J JS779 [MOR] , Mengler, J 393 [MOR]
Just E of old Fraxinus collection on W side of Main Trail Loop 4, K-130/area. Sugar maple dominated woodland w/sparse groundcover (2007)., First collected in 2007.
Grassy area along Thornhill service road (1961)., First collected in 1961.; Swink, FA s.n. [MOR]
Prairie (1924)., First collected in 1924.; Teuscher, H s.n. [MOR]
Woodland border SW of meadow (1936)., First collected in 1936.; Kammerer, E s.n. [MOR]
Above ravine (1924). East edge of Etter Marsh, not far from woodland. Marsh dominated by Phragmites australis and Typha (soil moist but no standing water at this time) (2006)., First collected in 1924.
Hidden Lake Forest Preserve: scattered in open areas (1998). East Side, Crabapple Lake (2000). SE corner of Arboretum, along service road, in open, grassy area E of Puffer Marsh, under power lines in dry soil (2007)., First collected in 1998.; Marousek, S 76 [MOR] , Sturner, J JS393 [MOR] , Hipp, AL IL-MOR-MH185 [MOR] , Meza, E 1085 [MOR] , more...
The Morton Arboretum (1925). Near Tilia collection (1969). Weed in soil pile along S service, parallel to E-W Tollway (1970). L-99 area along N side of Forest Road; unmowed area (1990). West Side, Parking 17, Hatch Meadow (2000). South end of P7 at t, First collected in 1925.; Read, RW 477 [MOR] , Ciolac, C s.n. [MOR] , Hinmann, R s.n. [MOR] , Rossi, E 146 [MOR] , more...
Weed in Prairie Restoration Project (1970). In unplanted prairie area formerly known as "Eurasion Meadow' within the Schulenberg Prairie (1987). East Side, Big Rock Field (2000)., First collected in 1970.; Haas, T s.n. [MOR]
The Morton Arboretum (1925)., First collected in 1925.
Slusser Prairie at W end of Arboretum (1971). Hidden Lake Forest Preserve: first level of flood plain on E side of DuPage River; disturbed area (1996). East Side, the berm (2000). U96/area, NE of Bur Reed Marsh on slightly higher ground. In small, mo, First collected in 1971.
Open field near Ash Collection (1936). West Side, H-04 area along path to prairie (1990). Hidden Lake Forest Preserve: W side of large lake; disturbed area, unmowed area (1997). OO-22 area (1998). Schulenberg Prairie (2000). East Side, Parking 7, pra, First collected in 1936.; Kammerer, E s.n. [MOR] , Rossi, E 163 [MOR] , Marousek, S 11 [MOR] , Allen, K s.n. [MOR] , more...
European Group (Scotch Pine-Birch section) (1946). Under planted pines in old European Forest W of IL 53, E of Simonds Road (1964)., First collected in 1946.
Prairie-meadow (1923). Prairie (1924). Upper Prairie (1925). Schulenberg Prairie (2000). Schulenberg Prairie (2000)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Marousek, S 165 [MOR] , Marousek, S 103 [MOR] , more...
Hidden Lake Forest Preserve (1985). Hidden Lake Forest Preserve: W side of large lake, fence road on Butterfield Road side, disturbed area, unmowed area (1997). Hidden Lake Forest Preserve (1998). Hidden Lake Forest Preserve. Open woodland dominated , First collected in 1985.; Hess, WJ 7582 [MOR]
Along path NE of Yucca Pit (1961)., First collected in 1961.; Kammerer, E s.n. [MOR]
Geographical groups (1925). Meadow area of Street Tree Collection (1970). East Side, Parking 7, prairie (2000)., First collected in 1925.; Ciolac, C s.n. [MOR] , Marousek, S 41 [MOR] , Olker, B MOR-BJO-16 [MOR]
Open field near Ash Collection (1936). L-99 area along N side of Forest Road; unmowed area (1990). West Side, back road to Fischer Field, OO-22 area; on top soil mound (1998). East Woods, Parking 7 (2000). U96/area, near wide, overgrown path cutting , First collected in 1936.; Kammerer, E s.n. [MOR] , Rossi, E 149 [MOR] , Marousek, S 6 [MOR] , Allen, K s.n. [MOR] , more...
Open meadow area of Street Tree Collection (1970). Open meadow area W of Magnolia Collection (1970). J-107 area in SW portion of East woods; just off the road (1990). Along East Woods Return near Darner Field (2007)., First collected in 1970.; Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Rossi, E 151 [MOR] , Sturner, J JS350 [MOR]
East Side, old Viburnum Collection (1970). West Side, N-010 area by bridge to prairie; unmowed area (1990). Schulenberg Prairie (2000)., First collected in 1970.; Ciolac, C s.n. [MOR] , Rossi, E 174 [MOR] , Marousek, S 97 [MOR] , Olker, B MOR-BJO-7 [MOR]
The Morton Arboretum (1923). N end of Viburnum Collection (1946)., First collected in 1923.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR]
Field near Etter Marsh (1987)., First collected in 1987.; Mengler, J 394 [MOR]
The Morton Arboretum (1923). W side of picnic ground road (1935). The Morton Arboretum (1936). East Woods near cabin site (1936). Forest Rd (1936). East Woods (1937). W of Simonds Rd, NE corner of Pyrus Collection (1970). Oak Collection, on S side of, First collected in 1923.; Kammerer, E s.n. [MOR] , Eickhorst, W s.n. [MOR] , Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , more...
Intersection of Forest Road and Oakwood Drive (1936). Sargents Glade (1936). Sargents Glade (1936). Sargents Glade (1936). Sargents Glade (1936). Along N side of Forest Rd, just E of Magnolia Collection (1973). Along roadside to Arboretum farmhouse (, First collected in 1936.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Hess, WJ 7909 [MOR] , Sturner, J JS512 [MOR] , more...
U95/area, NE area of Bur Reed Marsh along shrubby edge (2006)., First collected in 2006.; Schlismann, JE JS85 [MOR]
Residence grounds (1936). Residence grounds (1936). Sargents Glade (1936). Sargents Glade (1936). L-71 area (1972). Daffodil Glade, CC-19 area near parking 20A (1997). Fenceline of service road off Big Rock Interpretive Trail (2005). Fenceline of ser, First collected in 1936.; Kammerer, E s.n. [MOR] , Lesica, P s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
The Morton Arboretum (1923)., First collected in 1923.; Teuscher, H s.n. [MOR]
Near plot Y-80, E of Parking 16 on N side of Main Route, along N edge of dried up marsh in moist soil (2007)., First collected in 2007.; Sturner, J JS816 [MOR]
W of J.M. Spruce Plot (1936). Along Forest Road Return (1941). East Woods (1946)., First collected in 1936.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR]
Ravine (1923). Cedar Point (1936). Trail 1 F (1941). East Woods (1946). East Woods near Meadow Rd; in mesic forest (1972). East Woods Trail, N of Parking 7 in mixed woods; in colony on ravine slope, in moist soil (2002). N of Parking 7, between Main , First collected in 1923.; Lesica, P s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Prairie meadow (1924). The Meadow (1935)., First collected in 1924.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR]
Schulenberg Prairie. Small, scattered colony along Prairie Trail (2008)., First collected in 2008.; Sturner, J JS279 [MOR] , Meza, E 1078 [MOR]
Dry prairie (1925). West Side, Schulenberg Prairie. Small, scattered colony along Prairie Trail (2008)., First collected in 1925.; Teuscher, H s.n. [MOR] , Sturner, J JS287 [MOR] , Meza, E 1145 [MOR]
Schulenberg Prairie, along Prairie Trail. A few individuals found in a small, scattered colony of Gentiana puberulenta and G. flavida (2008). Schulenberg Prairie, along Prairie Trail. A few individuals found in a small, scattered colony of Gentiana p, First collected in 2008.; Sturner, J JS345 [MOR] , Sturner, J JS288 [MOR]
Schulenberg Prairie. Small colony along trail (2008)., First collected in 2008.; Sturner, J JS352 [MOR]
Weed in Shrub Collection in Lacey Land, SE of Osage Orange hedge (1965). South Farms (1991)., First collected in 1965.; Eickhorst, W s.n. [MOR] , Johnson, C s.n. [MOR]
The Morton Arboretum (1923). The Morton Arboretum (1923)., First collected in 1923. Illinois state endangered; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
The Morton Arboretum (1923). Prairie Restoration Project (1970)., First collected in 1923.; Read, RW 337 [MOR] , Teuscher, H s.n. [MOR]
The Morton Arboretum (1923). Ravine Trail (1936). The Meadow (1939). Near Rock Garden (1946). Along path leading W from Thornhill, just E of junction of Simonds Rd and Round Meadow Rd (1970). West Side, W of Round Meadow Rd; mesic woods, W of parking, First collected in 1923.; Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Morton Arboretum picnic ground between Park Boulevard and IL 53, in weedy habitat (1966)., First collected in 1966.; Armbrust, P s.n. [MOR]
The Morton Arboretum (1923). Along south bank of east branch of DuPage River (1971)., First collected in 1923.; Teuscher, H s.n. [MOR] , Ciolac, C s.n. [MOR]
East Woods (1987)., First collected in 1987.; Wilhelm, G 14761 [MOR]
East Woods (1987). NE of Big Rock, near power lines on W side of access road. In a sparsely vegetated area at the woodland edge, not far from some magnificent Quercus alba (2007)., First collected in 1987.; Sturner, J JS371 [MOR] , Wilhelm, G 14762 [MOR]
R-56 area (1991). Deciduous woods (1993). E of Crabapple Lake, just E of service road to Tree Breeding Nursery, in slightly open woodland (2007)., First collected in 1991.; Swink, FA 10526 [MOR] , Sturner, J JS510 [MOR] , Bohlke, M 242 [MOR]
Hidden Lake Forest Preserve: along edge of small ravine (1995). Hidden Lake FP, East Side. Along overgrown trail in woodland, near steep slope (2007)., First collected in 1995.
Hidden Lake Forest Preserve: edge of gravel lake in water to 6-7 dm deep (1997)., First collected in 1997.; Hess, WJ 7584 [MOR]
Sargent's Glade (1923). Amelanchier Group (1961). Between greenhouses (1970). East Side, SW collection, near parking 15 (2000). Along a worn-out path S of the Larch Collection near Main Trail Loop 2, in woodland (2007)., First collected in 1923.; Ciolac, C s.n. [MOR] , Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS297 [MOR] , more...
The Morton Arboretum (1923). East Woods (1936). Moist woodland W of Meadow (1936). Nature Trail (1941). East Woods (1946). East Woods N of Overlook (1972). Plot Y-128 (2007). Small colony in woodland E of Appalachia, N of P16, and about 20' from Main, First collected in 1923.; Lesica, P s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
The Morton Arboretum (1923). The Morton Arboretum (1923). Sargents Glade (1936). Sargents Glade (1941). East Woods (1941). NE of Administration Bldg (1946). East Side, Old Meadow area (remnant prairie), E of Meadow Rd (1970). East Woods N of Overlook, First collected in 1923.; Lesica, P s.n. [MOR] , Read, RW 316 [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , more...
West Side, in pond just W of Joy Path and E of Simonds Rd (1971). West Side, Joy Path (2000). West Side (2000)., First collected in 1971.; Ciolac, C s.n. [MOR] , Hess, WJ 9020 [MOR] , Marousek, S 85 [MOR]
The Morton Arboretum (1923). East Side, Inner Loop (2000)., First collected in 1923.; Teuscher, H s.n. [MOR] , Marousek, S 27 [MOR]
Behind woods near Crataegus #10 (1923). Prairie-meadow (1923). The Meadow (1936). Field E of the Meadow (1939). Field E of Parking 10 (1941)., First collected in 1923.; Eickhorst, W s.n. [MOR] , Hawkinson, L s.n. [MOR] , Teuscher, H s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Morton Arboretum, East Woods, Parking 9; along weedy roadside at edge of woodland near retired Ash Collection (2010)., First collected in 2010.; Sturner, J JS869 [MOR]
Juniper hill (1924). Foot of Juniper hill (1924). Forest Road near Hawthorn Meadow (1935). NE of Big Rock Visitor Station, NE portion of Woodland Trail, in woodland along trail (2007)., First collected in 1924.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS372 [MOR]
Woods (1993). E of Bur Reed Marsh in slightly open woodland (2007)., First collected in 1993.; Sturner, J JS783 [MOR] , Bohlke, M 275 [MOR] , Nilles, P s.n. [MOR]
W edge of J. Mey Spruce Plot (1935). W edge of J. Mey Spruce Plot (1935). West Spruce Plot (1936)., First collected in 1935.; Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR] , Kammerer, E s.n. [MOR]
Along Valley Road (1936). Sargent's Glade (1937). East Side, Remnant Prairie (1969). Extreme E edge near old prairie and edge of woods, U-136 area and Old Meadow Rd (1997). Hidden Lake Forest Preserve: near bridge in meadow next to Rubus thicket (199, First collected in 1936.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Hess, WJ 7580 [MOR] , Sturner, J JS357 [MOR] , more...
East Side, in field near Etter Marsh (1987)., First collected in 1987.; Mengler, J 396 [MOR]
In moist ground, under high power lines just west of Puffer Lake (1970)., First collected in 1970.; Read, RW 483 [MOR]
On path through Pyrus groups (1925). Woodland N of Parking 29 (1961). Along lower path in "The Acre", Prairie Restoration Project (1970). U95/area, in a very overgrown, moist "path." (2006). P95/area, west edge of Spikerush Marsh (no standing water a, First collected in 1925.; Read, RW 326 [MOR] , Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS79 [MOR] , more...
Bank of lake near Japanese Island (1924). Lake near Japanese Group (1925)., First collected in 1924.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR]
Bordering Meadow Road near The Meadow (1940). Along Meadow Road (1946). East Side, near old prairie remnant near S-137 (1980). East Side, inner loop, grassland (2000). In moderately shaded woods near I129/area, not far from the road (2006)., First collected in 1940.
Along ski trail in East Woods (1987). West Side, near SE corner of Meadow lake, in open field (1998)., First collected in 1987.; Mengler, J 395 [MOR] , Hess, WJ 7925 [MOR]
Weed in Ericaceae Collection near Spring Road (1981)., First collected in 1981.; Swink, FA s.n. [MOR]
Along Ground Cover Path (1949). Near Spruce plot (1969). East Side, meadow area of European Collection, near W fence bordering Route 53 (1970). Along river west of Arbordale (1961). East Side, L-99 area along N side of Forest Road; unmowed area (1990, First collected in 1949.; Ciolac, C s.n. [MOR] , Ciolac, C s.n. [MOR] , Swink, FA s.n. [MOR] , Kammerer, E s.n. [MOR] , more...
Roadside, E end of Arboretum (1924). Woods opposite Crataegus meadow (1925). T84/area, weedy opening in woodland (2006)., First collected in 1924.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS59 [MOR]
Cornus Collection (1961). Dwarf Collection beds (1969)., First collected in 1961.; Ciolac, C s.n. [MOR] , Swink, FA s.n. [MOR]
Taxodium Swamp (1946). East Side, weed in beds of Demonstration Area (1970)., First collected in 1946.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR]
The Morton Arboretum (1923). W of Mey Spruce Plot (1936). Tilia collection (1969). T-19 area, off W side of detour road around Lake Marmo; beside lake (1990). Arbor Lake (2000). Along East Woods Return near Darner Field, low area along road in woodla, First collected in 1923.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Rossi, E 339 [MOR] , more...
Hidden Lake Forest Preserve: near Route 53 and the "old iron bridge" (1988). SE corner of Arboretum, SE corner of Puffer Marsh (moist soil but no standing water at this time), under power lines (2007)., First collected in 1988.; Sturner, J JS534 [MOR]
Moist places (1924). Along Meadow Road (1946). R79/area, NE of Crowley Marsh, open wetland (currently dry) dominated by Phalaris arundinacea (2006)., First collected in 1924.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Schlismann, JE JS31 [MOR]
Pool near Caprifoliaceae (1924)., First collected in 1924.; Teuscher, H s.n. [MOR]
Along woodland path, H-2 area (1984)., First collected in 1984.; Swink, FA s.n. [MOR]
In rich ground behind 4S-103 Lincoln Ave (1979)., First collected in 1979.; Wilhelm, G 6930 [MOR]
West Side, near spring (1924). Moist opening in woods near oak group (1925). Ditch through prairie (1925). Crabapple Lake (2000)., First collected in 1924.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Marousek, S 252 [MOR]
In unplanted prairie area formerly known as "the Eurasian Meadow" in Prairie Restoration (1987). Near Schulenberg Prairie, I-05 area (1998). Schulenberg Prairie (2000). Near E border of Arboretum, W146/area, E of service road, N of Lacy Creek in a sh, First collected in 1987.; Kirt, S s.n. [MOR] , Sturner, J JS422 [MOR] , Sturner, J JS451 [MOR] , Mengler, J 440 [MOR] , more...
Open Woods (Pasture) (1923). W of Mey Spruce Plot (1936). Weed along service road on S border of Arboretum (1969). Meadow Lake (2000)., First collected in 1923.; Ciolac, C s.n. [MOR] , Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Marousek, S 124 [MOR] , more...
The Meadow (1936)., First collected in 1936.
The Morton Arboretum (1923). Schumacher Forestry Plots (1946). In unplanted prairie area formerly known as 'the Eurasion Meadow' in Prairie Restoration (1987). Northern Illinois collection area on S side of Forest Road, J-59 area (1990). Crabapple La, First collected in 1923.; Kammerer, E s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS417 [MOR] , Mengler, J 439 [MOR] , more...
Roadside (1923)., First collected in 1923.; Teuscher, H s.n. [MOR]
Larix Collection at E end of Geo Groups, U of IL Pharm. Field Station (1962). SE corner of grounds, NE of Puffer Marsh, in open field under power lines, not far from the gravel service road (2006)., First collected in 1962.; Swink, FA s.n. [MOR] , Kobal, S FPD 06-15 [MOR] , Schlismann, JE JS191 [MOR] , Kobal, S FPD 06-18 [MOR]
Hidden Lake Forest Preserve, YY-146/area (2006)., First collected in 2006.
Pool near Caprifoliaceae (1924). West Side, near spring (1924). U96/area, in a wide, overgrown path cutting through woodland. NE of Bur Reed Marsh on slightly higher ground. Growing along path (2006). P95/area, west edge of Spikerush Marsh (no standi, First collected in 1924.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS466 [MOR] , Schlismann, JE JS161 [MOR] , more...
The Morton Arboretum (1923). Grassy ground near Oak Collection parking lot (1961)., First collected in 1923.; Swink, FA s.n. [MOR] , Teuscher, H s.n. [MOR]
Schulenberg Prairie (2000)., First collected in 2000.; Cherwin, K 208 [MOR]
Pool II (1923). Along river north of Tilia group (1936). Forest Road (1936)., First collected in 1923.
The Morton Arboretum (1923). The Morton Arboretum (1923). Prairie swamp (1924). N edge of Etter Marsh, close to woodland (2007)., First collected in 1923.; Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Teuscher, H s.n. [MOR] , Sturner, J JS500 [MOR] , more...
The Morton Arboretum (1924). Along Valley Road (1936). Along Meadow Road (1946)., First collected in 1924.
South edge of Spikerush Marsh (no standing water at this time) in moist ground (2007)., First collected in 2007.; Sturner, J JS462 [MOR]
East Side, Oakwood Loop, inner loop (2000)., First collected in 2000.