| 词条 | Erythronium howellii |
| 释义 |
| name = Howell's fawn lily | image = | image_caption = | status = G3 | status_system = TNC | status_ref = [1] | genus = Erythronium | species = howellii | authority = S.Watson | synonyms = Erythronium citrinum var. citrinum| }}Erythronium howellii, or Howell's fawn lily, is a flowering bulb in the lily family endemic to northwestern California and southwestern Oregon.[2][3] It has been reclassified by the Jepson Manual as Erythronium citrinum var. citrinum.[4][5] DistributionIt is found in the Klamath Mountains and northern Outer California Coast Ranges.[2] There are small populations in Siskiyou, Trinity, and Del Norte Counties in northern California; and in Curry, Josephine, and Jackson Counties in Oregon.[2][6][7] It is listed as vulnerable for the following reasons: "Range is Del Norte Co., Calif., and adjacent southern Oregon. Most of the populations occur in Oregon, a few in California. Oregon sites number <38. Populations are not large, many reported during pre-timber harvest surveys."[8] References1. ^{{Cite web | publisher =NatureServe | title = Erythronium Howellii | work = NatureServe Explorer | url = http://www.natureserve.org/explorer/servlet/NatureServe?searchName=erythronium+howellii+ | accessdate = 2018-04-01}} 2. ^1 2 Calflora taxon report, Erythronium howellii S. Watson 3. ^Kew World Checklist of Selected Plant Families 4. ^Jepson eFlora: Erythronium citrinum var. citrinum . accessed 10.12.2017 5. ^Calflora Database: Erythronium citrinum var. citrinum . accessed 10.12.2017 6. ^Clennett, C. (2014). The genus Erythronium: 1-158. Kew Publishing, Kew. 7. ^[https://www.biodiversitylibrary.org/page/3054061#page/502/mode/1up Watson, Sereno. 1887. Proceedings of the American Academy of Arts and Sciences 22(2): 480] 8. ^{{Cite web|url=http://explorer.natureserve.org/servlet/NatureServe?sourceTemplate=tabular_report.wmt&loadTemplate=species_RptComprehensive.wmt&selectedReport=RptComprehensive.wmt&summaryView=tabular_report.wmt&elKey=132018&paging=home&save=true&startIndex=1&nextStartIndex=1&reset=false&offPageSelectedElKey=154772&offPageSelectedElType=species&offPageYesNo=true&post_processes=&radiobutton=radiobutton&selectedIndexes=154772&selectedIndexes=128434&selectedIndexes=142417&selectedIndexes=132944&selectedIndexes=130409&selectedIndexes=129890&selectedIndexes=958325&selectedIndexes=874071&selectedIndexes=129526&selectedIndexes=147231&selectedIndexes=159467&selectedIndexes=950194&selectedIndexes=161734&selectedIndexes=153955&selectedIndexes=132018&selectedIndexes=153385&selectedIndexes=159267&selectedIndexes=145514&selectedIndexes=149246&selectedIndexes=143261|title=Comprehensive Report Species -|website=explorer.natureserve.org|language=en|access-date=2018-04-14}} External links
8 : Erythronium|Flora of Oregon|Flora of California|Flora of the Klamath Mountains|Endemic flora of the United States|Natural history of the California chaparral and woodlands|Natural history of the California Coast Ranges|Taxa named by Sereno Watson |
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