Potamogeton gramineus L.

NEW YORK BOTANICAL GARDEN
.......03709938
2io
U5
PLANTS OF ILLINOIS, USA
Potamogeton gramineus L.
Det.: S.R. Hill, (ILLS) 2002 Potamogetonaceae
ILLINOIS: McHENRY COUNTY: 42° 19’ 55.0” N.
Lat. 088° 12’ 28.5” W. Long. T. 45N, R. 9 E, NE 1/4
SW 1/4 SECT. 32 Northwest side of Lily Lake,
Lakemoor; south side of Illinois Route 20, northeast of
lakeside restaurant. Wauconda 7.5 min. quadrangle.
Elevation 748 feet. Shallow water 0.5-1 meter deep,
glacial sand and muck.
Aquatic herbs, primarily Potamogeton spp.,
Brasenia schreberi, Nymphaea tuberosa. Occasional
aquatic herb; leaves shiny, translucent.
Steven R. Hill 34916
09 August 2002
03709938