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单词 dryopteris
释义

Dryopteris


Thesaurus
Noun1.Dryopteris - large widespread genus of medium-sized terrestrial fernsDryopteris - large widespread genus of medium-sized terrestrial ferns; in some classification systems placed in Polypodiaceaegenus Dryopterisfern genus - genera of ferns and fern alliesAthyriaceae, Dryopteridaceae, family Athyriaceae, family Dryopteridaceae - alternative names for one of a number of families into which the family Polypodiaceae has been subdivided in some classification systemsbroad buckler-fern, Dryopteris dilatata - European shield fernwood fern, woodfern, wood-fern - any of various ferns of the genus Dryopteris
See Dryopteris

Dryopteris


Dryopteris

 

a genus of ferns of the family Aspidiaceae. There are about 150 species, distributed in the temperate zone of Eurasia and North America and, to a lesser extent, in the tropical regions of Asia, Africa, and South America. The USSR has about 15 species. Especially widely distributed is the male fern (D. filix-mas). D. carthusiana (formerly D. spinulosa) is found in damp, mossy forests of the European USSR, the Caucasus, and Siberia. Both species are used medicinally as anthelmintics. D. fragrans grows on cliffs and slopes of the northern European USSR, in Siberia, and in the Far East; D. cristata grows in humid regions and swamps in the European USSR and Western Siberia.

MedicalSeemale fern

Dryopteris


  • noun

Synonyms for Dryopteris

noun large widespread genus of medium-sized terrestrial ferns

Synonyms

  • genus Dryopteris

Related Words

  • fern genus
  • Athyriaceae
  • Dryopteridaceae
  • family Athyriaceae
  • family Dryopteridaceae
  • broad buckler-fern
  • Dryopteris dilatata
  • wood fern
  • woodfern
  • wood-fern
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更新时间:2024/12/22 22:38:08