| Noun | 1. | Cardiospermum - tendril-climbing herbs or shrubs whose seeds have a white heart-shaped spot dicot genus, magnoliopsid genus - genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination family Sapindaceae, Sapindaceae, soapberry family - chiefly tropical New and Old World deciduous and evergreen trees and shrubs bearing leathery drupes with yellow translucent flesh; most plants produce toxic saponins soapberry vine - tendril-climbing vine |