Asplenium viride
| Green spleenwort | |
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| Green spleenwort | |
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| Species: | A. viride
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| Binomial name | |
| Asplenium viride | |
Asplenium viride is known as the green spleenwort because of its green stipes and rachides. This feature easily distinguishes this species from the very similar-looking maidenhair spleenwort, Asplenium trichomanes.
Nomenclature
Green spleenwort was described by Carl Linnaeus in his 1753 Species Plantarum, under the name "Asplenium Trich. ramosum", with a type locality of "in Arvorniæ rupibus" (rocks in Caernarfonshire).[1] Under the rules of the International Code of Botanical Nomenclature, phrase names such as "Asplenium Trichomanes ramosum" are to be treated as orthographic errors – in this case, for "Asplenium ramosum".[2] That name was later rejected in favour of William Hudson's later name Asplenium viride,[3] which had a type locality of "in rupibus humidis in montibus Walliæ et in comitatibus Eboracensi et Westmorlandico" (damp rocks in the mountains of Wales, Yorkshire and Westmorland).[4]
Ecology
A. viride is a native species of northern and western North America and northern Europe and Asia. It is a small rock fern, growing on calcareous rock. It is a diploid species, with n = 36, and hybridizes with Asplenium trichomanes to produce Asplenium × adulterinum, found on Vancouver Island, British Columbia.
References
- ^ Carl Linnaeus (1753). Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. Vol. 2. Stockholm: Impensis Laurentii Salvii.
- ^ W. Greuter; F. R. Barrie; H. M. Burder; W. G. Chaloner; V. Demoulin; D. L. Hawksworth; P. M. Jørgensen; D. H. Nicholson; P. C. Silva; P. Trehane; J. McNeill, eds. (1994). "Article 23: Names of species". International Code of Botanical Nomenclature (Tokyo Code). Regnum Vegetabile 131. Königstein: Koeltz Scientific Books. ISBN 3-87429-367-X.
- ^ William A. Weber; Ronald C. Wittmann (11 March 2000). "Vascular Plants" (PDF). Catalog of the Colorado Flora: a Biodiversity Baseline. University Press of Colorado.
{{cite encyclopedia}}: Unknown parameter|lastauthoramp=ignored (|name-list-style=suggested) (help) - ^ William Hudson (1798). Flora anglica (3rd ed.). R. Faulder. p. 453.
External links
- Flora of North America: Asplenium viride
- Asplenium viride Green Spleenwort, Wild Flowers of the British Isles
- Asplenium viride, Skye Flora
- Asplenium viride, Flora of Northern Ireland