localhostrootplantgenera Cardiospermum 倒地铃属
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Cardiospermum L. [Sapindaceae]
14 tropics, S Afr., esp. trop. Am.

from Gr. kardia, heart; spermum, : from Gr. kardia, heart; sperma, seed; in allusion to the black seeds which bear a heart-shaped white spot.