Penstemon heterodoxus var. heterodoxus

No common name

No author No year - No bibliography

Specifications

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Synonyms

Penstemon procerus f. geniculatus (Greene) Smiley

Penstemon confertus var. geniculatus (Greene) Jeps.

Penstemon fremontii A.Gray

Penstemon glastifolius Greene

Penstemon geniculatus Greene