Collector/no.
F. H. Utech & M. A. Holmgren 80-155
Location
美国 N end of Lake Donegal, fen meadow near lake s dam and Four Mile Run; ca.4.5(air)km NNW of Donegal (boro)and ca.1.5km NNW of PA Hwy 711; variable population in height, branching and fruit production