Meaning of GENUS PITYROGRAMMA

WordNet Dictionary
	Definition:		[n]  terrestrial tropical ferns having fronds with powdery yellowish or white undersides; sometimes placed in family Polypodiaceae or Adiantaceae
	Synonyms:		Pityrogramma
	See Also:		family Pteridaceae, fern genus, gold fern, golden fern, Pityrogramma argentea, Pityrogramma calomelanos, Pityrogramma calomelanos aureoflava, Pityrogramma chrysophylla, Pteridaceae, silver fern