'Strophanthus' definitions:

Definition of 'strophanthus'

From: WordNet
noun
Any of various shrubs or small trees of the genus Strophanthus having whorled leaves and showy flowers of various colors in dense and corymbose clusters; some have poisonous seeds

Definition of 'Strophanthus'

From: GCIDE
  • Strophanthus \Stro*phan"thus\, n. [NL., from Gr. ? a turning + ? a flower.] (Bot.) A genus of tropical apocynaceous shrubs having singularly twisted flowers. One species (Strophanthus hispidus) is used medicinally as a cardiac sedative and stimulant. [1913 Webster]