Allium cernuum Roth

PLANTS OF MICHIGAN
SPECIES: Allium cernuum Roth
COUNTY: Washtenaw
MUNICIPALITY: Ypsilanti Township
TOWNSHIP: 03S RANGE: 07E SECTION: 24
SUBSECTION: S 1/2 of NE 1/4
LATITUDE: 42° 12' 40" N
LONGITUDE: 83° 33' 05" W
LOCATION: Bluff on north side of Huron River; ca. 265
meters south of Grove Road & 525 meters
east of Bridge Road.
HABITAT: Steep, south-facing river bluff; part shade;
friable silty-clayey soil with many small
stones.
ASSOCIATES: Quercus muehlenbergii; Cercis
canadensis; Fraxinus americana; Celtis
occidentalis; Prunus virginiana;
Thalictrum dioicum (common); Aster
sagittifolia; Smilax hispida; Smiiacina
stellata; Hystrix patula; Anemone
virginiana.
ABUNDANCE: Locally common (more than one
thousand).
DATE: 5 September 2005
02701857