| 词条 | Allium punctum |
| 释义 |
| name = Allium punctum | taxon = Allium punctum | authority = L.F.Hend. | synonyms = |}}Allium punctum is a species of wild onion known by the common name dotted onion or Modoc onion. It is native to the western United States in and around the Modoc Plateau in northeastern California (Modoc County), northwestern Nevada (Humboldt County), and southeastern Oregon (Malheur, Lake and Harney Counties). It is uncommon, growing volcanic flatlands created by old lava flows.[1][2]Allium punctum grows from a yellow-brown to grayish oval-shaped bulb one or two centimeters wide. It produces a short stem no more than 10 centimeters tall and two sickle-shaped leaves which are usually a bit longer. The inflorescence bears up to 20 flowers which are white or pink with purple veining.[1][3][4][5] References1. ^1 Flora of North America {{Allium}}{{Taxonbar|from=Q4732929}}{{DEFAULTSORT:Allium Punctum}}{{Asparagales-stub}}2. ^USDA Plants Profile 3. ^Hickman, J. C. 1993. The Jepson Manual: Higher Plants of California 1–1400. University of California Press, Berkeley. 4. ^[https://www.biodiversitylibrary.org/page/601072#page/31/mode/1up Henderson, Louis Forniquet. 1930. Rhodora 32(374): 23.] 5. ^Cronquist, A.J., A. H. Holmgren, N. H. Holmgren & Reveal. 1977. Vascular Plants of the Intermountain West, U.S.A. 6: 1–584. In A.J. Cronquist, A. H. Holmgren, N. H. Holmgren, J. L. Reveal & P. K. Holmgren (eds.), Intermountain Flora. Hafner Pub. Co., New York. 9 : Allium|Onions|Flora of California|Flora of Nevada|Flora of Oregon|Flora of the Great Basin|Modoc Plateau|Endemic flora of the United States|Plants described in 1930 |
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