Alyssum alyssoides (L.) L.

PLANTS OF ILLINOIS, USA
Alvssum alvssoides (L.) L.
Brassicaceae
Det.: S.R.Hill, (ILLS) 2010
McHENRY COUNTY 42.46474° N. Lat. 088.31846°
W. Long. T.46N, R.8E, SW 1/4 NE 1/4 Sect. 17.
Tamarack Farms property. 1.8 kilometers southwest of
Richmond; 300 meters north of railroad, east of
Keystone Road (Co. Hwy. 7). Coordinate Datum:
WGS84/NAD83. Elev. 831 feet. Disturbed gravel.
With Tragopogón dubius. Medicago lupulina,
Camelina microcarpa, Berteroa incana. Disturbed
gravel near brushpile; area quarried for roadfill.
Locally common erect annual with yellow flowers;
lower stem pale dull purplish.
Steven R. Hill 38425
03152671