| 释义 |
brittle fern
Thesaurus| Noun | 1. |  brittle fern - delicate fern widely distributed in North America and European having thin pinnatifid fronds with brittle stemsbrittle bladder fern, Cystopteris fragilis, fragile fernbladder fern - any fern of the genus Cystopteris characterized by a hooded indusium or bladderlike membrane covering the sori |
brittle fern
Related to brittle fern: licorice fern, maidenhair fern, sensitive fernSynonyms for brittle fernnoun delicate fern widely distributed in North America and European having thin pinnatifid fronds with brittle stemsSynonyms- brittle bladder fern
- Cystopteris fragilis
- fragile fern
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