pityrogramma : Idioms & Phrases
Index
genus pityrogramma
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noun terrestrial tropical ferns having fronds with powdery yellowish or white undersides; sometimes placed in family Polypodiaceae or Adiantaceae
Pityrogramma.
WordNet
pityrogramma argentea
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noun fern of southern tropical Africa having fronds with white undersides
silver fern.
WordNet
pityrogramma calomelanos
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noun tropical American fern having fronds with white undersides
silver fern.
WordNet
pityrogramma calomelanos aureoflava
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noun tropical American fern having fronds with light golden undersides
golden fern.
WordNet
pityrogramma chrysophylla
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noun fern of West Indies and South America having fronds with bright golden-yellow undersides
gold fern.