| 词条 | Columbiadoria |
| 释义 |
| name = Columbia River daisy | regnum = Plantae | unranked_divisio = Angiosperms | unranked_classis = Eudicots | unranked_ordo = Asterids | ordo = Asterales | familia = Asteraceae | tribus = Astereae | genus = Columbiadoria | genus_authority = G.L. Nesom | species = C. hallii | binomial = Columbiadoria hallii | binomial_authority = (A. Gray) G.L. Nesom | synonyms_ref = [1][2] | synonyms =
}}Columbiadoria is a small North American genus of flowering plants in the daisy family.[3][4][5][6] The only known species is Columbiadoria hallii, native to the northwestern United States (States of Washington and Oregon).[1] The species is a subshrub up to 60 cm (2 feet) tall. One plant produces numerous yellow flower heads with both ray florets and disc florets.[7][8][9] References1. ^1 Flann, C (ed) 2009+ Global Compositae Checklist {{webarchive|url=https://archive.is/20141115111839/http://dixon.iplantcollaborative.org/CompositaeWeb/default.aspx?Page=NameDetails&TabNum=0&NameId=159a07bd-d051-4b69-9e77-137ef287ce26 |date=2014-11-15 }} {{Taxonbar|from=Q9816955}}{{Astereae-stub}}2. ^The Plant List, Columbiadoria hallii (A.Gray) G.L.Nesom 3. ^[https://www.biodiversitylibrary.org/page/13155986#page/82/mode/1up Nesom, Guy L. 1991. Redefinition of Hesperodoria (Asteraceae: Astereae) and the segregation of Columbiadoria, a new monotypic genus from the western United States. Phytologia 71(3): 244–251] 4. ^{{cite web | url = http://ww2.bgbm.org/EuroPlusMed/PTaxonDetail.asp?NameId=131772&PTRefFk=7000000 | title = Details for: Astereae | accessdate = 2009-07-18 | author = Botanic Garden and Botanical Museum Berlin-Dahlem | authorlink = Botanical Garden in Berlin | work = Euro+Med PlantBase | publisher = Freie Universität Berlin }} 5. ^{{UniProt Taxonomy| name = Tribe Astereae| id = 199231| accessdate = 2009-07-18}} 6. ^Tropicos, Columbiadoria G.L. Nesom 7. ^Biota of North America Program 2013 county distribution map 8. ^Turner Photographics 9. ^Paul Slichter, Columbia River Daisy, Hall's Columbiadoria, Hall's Goldenweed, Columbiadoria hallii 3 : Astereae|Monotypic Asteraceae genera|Flora of the Northwestern United States |
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