Meaning of GENUS PISONIA

WordNet Dictionary
	Definition:		[n]  genus of often thorny tropical trees and shrubs and some vines; mainly America
	Synonyms:		Pisonia
	See Also:		Allioniaceae, caryophylloid dicot genus, cockspur, family Allioniaceae, family Nyctaginaceae, four-o'clock family, Nyctaginaceae, Pisonia aculeata