| 词条 | Tetraria thermalis |
| 释义 |
|image = Tetraria thermalis01.jpg |image_caption = |image2 = Tetraria thermalis04.jpg |genus = Tetraria |species = thermalis |authority = (L.) C.B.Clarke |range_map = |range_map_caption = |synonyms = Schoenus thermalis L. |synonyms_ref = }}Tetraria thermalis (L.) C.B.Clarke, the bergpalmiet, is a South African perennial in the family Cyperaceae. The species is endemic to the Western Cape, from the Cape Peninsula to Nature's Valley, growing on sandy soils and sandstone slopes [1] There are some 50 species of Tetraria in Africa and Australasia, of which about 38 occur in the Cape fynbos. Tetraria, currently, is polyphyletic and in need of taxonomic revision. [2][3][4] This is a pioneer plant which recovers rapidly after fire, aiding the regrowth of other species. It reaches some 2,5 m in height, is trigonous with wiry, drooping yellow-green leaves that are narrowly sword-shaped and keeled. They have scabrid leaf margins armed with minute teeth pointing to the leaf apex. [5] The flowering stems are erect and triangular in cross-section, standing well above the leaves. Nutlets are small and trigonous, often crowned by a persistent style, and are consumed by the Chacma baboon. References1. ^{{Cite web | url=https://www.operationwildflower.org.za/index.php/component/joomgallery/fynbos/tetraria-thermalis-maybe-bergpalmiet-il-1-6212 | title=Operation Wildflower - rescuing indigenous vegetation - Category: Fynbos - Image: Tetraria thermalis, the bergpalmiet}} {{Taxonbar|from=Q15565127}}2. ^{{Cite web | url=http://redlist.sanbi.org/species.php?species=2474-48 | title=Threatened Species Programme | SANBI Red List of South African Plants}} 3. ^{{Cite web | url=https://www.gbif.org/species/2718536 | title=Tetraria thermalis (L.) C.B.Clarke}} 4. ^{{Cite journal | url=https://www.sciencedirect.com/science/article/pii/S0254629917306282 | doi=10.1016/j.sajb.2017.06.011| title=Taxonomic realignment in the southern African Tetraria (Cyperaceae, tribe Schoeneae; Schoenus clade)| journal=South African Journal of Botany| volume=112| pages=354–360| year=2017| last1=Elliott| first1=T.L.| last2=Muasya| first2=A.M.}} 5. ^{{Cite web | url=https://plants.jstor.org/compilation/tetraria.thermalis | title=Tetraria thermalis in Global Plants}} 1 : Tetraria |
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