| 词条 | Dryopteris crinalis |
| 释义 |
| status = G3 | status_system = TNC | genus = Dryopteris | species = crinalis | authority = (Hook. & Arn.) C.Chr. }}Dryopteris crinalis is a species of fern known as the serpent woodfern. It is endemic to Hawaii, where it is known from the main islands.[1] There are at least two varieties. The var. podosorus was federally listed as an endangered species of the United States in 2010.[2] There are three populations on Kauai, for a total of no more than 47 individual plants. The fern grows on walls of basalt in wet forests.[2] References1. ^Dryopteris crinalis. The Nature Conservancy. 2. ^1 USFWS. Determination of endangered status for 48 species on Kauai and designation of critical habitat; Final rule. Federal Register April 13, 2010. External links
4 : Dryopteris|Native ferns of Hawaii|Endemic flora of Hawaii|Biota of Hawaii (island) |
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