[Ferns of the Mountains and Deserts of the American Southwest]

Goldback and Silverback Ferns of the Mountains and Deserts of the American Southwest

The Genus Pentagramma

Goldback Fern: Pentagramma triangularis ssp. triangularis

Goldback Fern: Pentagramma triangularis ssp. triangularis

Desert Silverback Fern: Pentagramma maxonii (Synonyms: Pentagramma triangularis ssp. maxonii; Pityrogramma triangularis var. maxonii)


Paul Slichter E-mail