Penstemon calycosus Small, 1898 10% complete

Longsepal beardtongue

Bull. Torrey Bot. Club 25:470. 1898

Specifications

Images

Synonyms

Penstemon laevigatus subsp. calycosus (Small) R.W.Benn.

Penstemon smallii var. calycosus (Small) Krautter

Penstemon laevigatus var. calycosus (Small) Farw.