1. scrambling perennial of damp or marshy areas of Eurasia and North America with purplish flowers; [syn: marsh pea, Lathyrus palustris]
WordNet (r) 3.0 (2006):
Lathyrus palustris
n 1: scrambling perennial of damp or marshy areas of Eurasia and
North America with purplish flowers [syn: marsh pea,
Lathyrus palustris]