| 词条 | Venegasia |
| 释义 |
|image = Venegasia sp.jpg |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Asterales |familia = Asteraceae |genus = Venegasia |genus_authority=DC. |tribus=Madieae[1] |name=Canyon sunflower |binomial = Venegasia carpesioides |binomial_authority = DC. |synonyms_ref=[2][1][2] |synonyms=
}}Venegasia is a genus of North American plants in the tarweed tribe within the sunflower family.[3][4][5][6]Venegasia carpesioides is the only known species in the genus. It is shrubby bush growing to 1.8 m tall and prefers locations in moist canyons in southern California,[7] and in Baja California. It is commonly known as the Canyon sunflower.[8][9]Venegasia was named after the Mexican historian Miguel Venegas, 1680–1764.[10]{{Commons|Venegasia carpesioides}} References1. ^[https://www.biodiversitylibrary.org/page/728364#page/1722/mode/1up Blake, Sydney Fay. 1926. Contributions from the United States National Herbarium 23(5): 1599] 2. ^[https://www.biodiversitylibrary.org/page/28762648#page/13/mode/1up Rydberg, Per Axel. 1914. North American Flora 34: 5] 3. ^[https://www.biodiversitylibrary.org/page/149984#page/48/mode/1up Candolle, Augustin Pyramus de. 1838. Prodromus Systematis Naturalis Regni Vegetabilis 6: 43] in Latin 4. ^1 Tropicos, Venegasia DC. 5. ^Flora of North America, Vol. 21 Page 385 Venegasia de Candolle 6. ^Turner, B. L. and D. Zippin. 1992. Taxonomic study of Venegasia (Asteraceae: Helenieae). Sida 15: 223–229 7. ^Calflora, University of California @ Berkeley, Canyon sunflower 8. ^1 Flann, C (ed) 2009+ Global Compositae Checklist 9. ^Biota of North America Program 2013 county distribution map 10. ^CalFlora Botanical Names External links
4 : Madieae|Monotypic Asteraceae genera|Flora of California|Flora of Baja California |
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