| 词条 | Cheilanthes austrotenuifolia |
| 释义 |
| image = Cheilanthes austrotenuifolia.jpg | image_caption = | genus = Cheilanthes | species = austrotenuifolia | authority = H.M.Quirk & T.C.Chambers }} Cheilanthes austrotenuifolia is a species of Australian rock fern from the family Pteridaceae. Once a common understory plant along streams in moist areas of Southern Australia, Cheilianthes austrotenuifolia is still quite widespread in remnant bush-land, such as areas of the Adelaide Hills, although it has been affected significantly by land clearance and competition from invasive species. Bright green fronds grow from an underground rhizome. The plant spreads through division of this rhizome, and also by spores held under the fronds. Fronds die down in summer and return with the rain in Autumn.[1] The plant is very difficult to propagate using spores, but it may be more easily done using sections of the rhizome.[2] References1. ^{{cite web| url=http://www.catalog.slsa.sa.gov.au:80/record=b1658722~S1R| title=Plants of the Adelaide plains and hills| publisher=Library of South Australia| accessdate=21 March 2011}} {{Taxonbar|from=Q5089644}}{{fern-stub}}2. ^{{cite web| url=http://www.slsa.sa.gov.au/site/page.cfm| title=The Native Plants of Adelaide| publisher=Department for Environment and Heritage| accessdate=21 March 2011| deadurl=yes| archiveurl=https://web.archive.org/web/20110315113933/http://www.slsa.sa.gov.au/site/page.cfm| archivedate=15 March 2011| df=}} 8 : Cheilanthes|Flora of Australia|Flora of New South Wales|Flora of South Australia|Flora of Tasmania|Flora of Victoria (Australia)|Flora of Western Australia|Plants described in 1983 |
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