Allium nevii

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Allium nevii
"Allium nevii" in Kittitas County, Washington USA
Allium nevii in Kittitas County, Washington USA
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Amaryllidaceae
Subfamily: Allioideae
Genus: Allium
Species:
A. nevii
Binomial name
Allium nevii
Synonyms[1]

Allium douglasii var. nevii (S. Wats.) Ownbey & Mingrone

Allium nevii, known by the common name Nevius' onion or Nevius' garlic, is a plant species native to central Washington (Klickitat, Yakima, Kittitas and Chelan Counties) and north-central Oregon (Wasco and Hood River Counties) in the United States. It grows in wet meadows and along stream banks at elevations up to 2000 m.[2][3]

Description[]

Allium nevii produces egg-shaped bulbs up to 2 cm across. One plant will generally have 1-3 scapes, each round or slightly flattened and up to 25 cm tall. Flowers are in umbels of as many as 30 flowers, each bell-shaped and about 7 mm across. Tepals are rose-colored; anthers and pollen blue.[2][4]

Taxonomy[]

Historically, Allium nevii was treated as part of the Allium douglasii alliance.[5] Both A. douglasii and A. nevii were placed in the Ownbey Allium falcifolium alliance[6] and subsequently by Traub in subsection Falcifolia, section Lophioprason, subgenus Amerallium (see Taxonomy of Allium).[7]

References[]

  1. ^ Tropicos
  2. ^ Jump up to: a b Flora of North America v 26 p 267, Allium nevii
  3. ^ BONAP (Biota of North America Program) floristic synthesis, Allium nevii
  4. ^ Watson, Sereno. 1879. Proceedings of the American Academy of Arts and Sciences 14: 231.
  5. ^ Rieseberg et al 1987.
  6. ^ Saghir et al 1966.
  7. ^ Traub 1968.

Bibliography[]

  • Peterson, Paul M.; Annable, Carol R.; Rieseberg, Loren H. (April 1988). "Systematic Relationships and Nomenclatural Changes in the Allium douglasii Complex (Alliaceae)". Systematic Botany. 13 (2): 207. doi:10.2307/2419099. JSTOR 2419099.
  • Rieseberg, Loren H.; Peterson, Paul M.; Soltis, Douglas E.; Annable, Carol R. (November 1987). "Genetic Divergence and Isozyme Number Variation Among Four Varieties of Allium douglasii (Alliaceae)". American Journal of Botany. 74 (11): 1614. doi:10.2307/2444130. JSTOR 2444130.
  • Saghir, Abdur Rahman B.; Mann, Louis K.; Ownbey, Marion; Berg, Rolf Y. (May 1966). "Composition of Volatiles in Relation to Taxonomy of American Alliums". American Journal of Botany. 53 (5): 477–484. doi:10.2307/2440346. JSTOR 2440346.
  • Traub, Hamilton P (1968). "The subgenera, sections and subsections of Allium L.". Plant Life. 24: 147–163.
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