Definition of Genus Pityrogramma
1. Noun. Terrestrial tropical ferns having fronds with powdery yellowish or white undersides; sometimes placed in family Polypodiaceae or Adiantaceae.
Generic synonyms: Fern Genus
Group relationships: Family Pteridaceae, Pteridaceae
Member holonyms: Pityrogramma Argentea, Silver Fern, Pityrogramma Calomelanos, Silver Fern, Golden Fern, Pityrogramma Calomelanos Aureoflava, Gold Fern, Pityrogramma Chrysophylla
Genus Pityrogramma Pictures
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