1. genus of aquatic herbs of temperate and tropical regions having sagittate or hastate leaves and white scapose flowers; [syn: Sagittaria, genus Sagittaria]
WordNet (r) 3.0 (2006):
genus Sagittaria
n 1: genus of aquatic herbs of temperate and tropical regions
having sagittate or hastate leaves and white scapose
flowers [syn: Sagittaria, genus Sagittaria]