Ranunculus aquatilis var. diffusus With.

PLANTS OF ILLINOIS, USA
Ranunculus longirostris Godr., s.l.
det.: S.R. Hill Dec. 2000 [= R. subrigidus W. Drew] Ranuncula
ILLINOIS: LAKE COUNTY Wauconda, ILL 7.5 min.
quadrangle, T. 44 N., R. 9 E., SE 1/4 and adjacent NE
1/4 of NW 1/4 and SW 1/4, respectively, of NW 1/4, SE
1/4, section 23. East side of Old Rand Road (FAU 0233)
Wauconda, W margin of glacial pond opposite industrial
park, 216 m (657 ft) SE of Bonner Road. Grantham
property, 0.7 mi SE of jet. with US Rt. 12. Degraded
glacial pond; in water 0.5 m deep.
Degraded glacial pond margin; Lemna, Spirodela,
Ranunculus longirostris, R. sceleratus. Petals white wit
yellow base, raised above water; occasional submersed
herb.
Steven R. Hill 32408
1 June 2000
02784944