Plantae > Tracheophyta > Magnoliopsida > Lamiales > Plantaginaceae > Penstemon > Penstemon fendleri Penstemon fendleri (fendler penstemon; Fendler's beardtongue; Fendler's penstemon)Synonyms: Penstemon acuminatus var. fendleri (homotypic)
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