penstemon rydbergii | sense examples, Usage and Definition from wordnet dictionary online

Noun penstemon rydbergii has 1 sense

Rydberg's penstemon, Penstemon rydbergii - plant with whorls of small dark blue-violet flowers; Washington to Wyoming and south to California and Colorado
--₁ is a kind of wildflower, wild flower
--₁ is a member of Penstemon, genus Penstemon