PENTSTEMON


Meaning of PENTSTEMON in English

n. (also penstemon) any American herbaceous plant of the genus Penstemon, with showy flowers and five stamens, one of which is sterile.

Etymology: mod.L, irreg. f. PENTA- + Gk stemon warp, used for 'stamen'

Oxford English vocab.      Оксфордский английский словарь.