HEARTSEED
heartseed, Cardiospermum grandiflorum
(noun) herbaceous vine of tropical America and Africa
Source: WordNet® 3.1
Etymology
Noun
heartseed (countable and uncountable, plural heartseeds)
Any plant of the genus Cardiospermum, climbing plants with round seeds marked with a spot like a heart.
Anagrams
• hederates
Source: Wiktionary
Heart"seed`, n. (Bot.)
Definition: A climbing plant of the genus Cardiospermum, having round seeds
which are marked with a spot like a heart. Loudon.
Source: Webster’s Unabridged Dictionary 1913 Edition