Sinonim pityrogramma calomelanos

English Thesaurus

1. tropical American fern having fronds with white undersides (noun.plant)

hypernym	:	fern,
definition	:	any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores (noun.plant)

member meronym	:	genus pityrogramma, pityrogramma,
definition	:	terrestrial tropical ferns having fronds with powdery yellowish or white undersides; sometimes placed in family Polypodiaceae or Adiantaceae (noun.plant)