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dusky onion

Scientific Name: Allium campanulatum

Family: Liliaceae

Category: Monocot

Growth: Forb/herb

Duration: Perennial

Other Names: WA (Sierra onion)

       

Dusky Onion (Allium campanulatum)

Allium campanulatum, commonly known as dusky onion or Sierra onion, is a flowering plant species of wild onion.

Considerations for Pets

  • The text mentions that onions, in general, should not be fed to parrots. This suggests caution regarding potential toxicity to some animals.
  • The text also mentions that hemolytic anemia has been observed in sheep fed wild onion, suggesting potential issues for livestock or other grazing animals.

Taxonomy and Nomenclature

  • Scientific Name: Allium campanulatum S. Watson
  • Common Names: Dusky onion, Sierra onion
  • Family: Amaryllidaceae (Amaryllis family)
  • Synonyms:
    • Allium austinae M.E. Jones
    • Allium bidwelliae S. Watson

Distribution and Habitat

  • Native to the western United States.
  • Common in the mountains from California to British Columbia.
  • Prefers dry conditions.
  • Found in forest and woodland slopes.

Morphological Characteristics and Growth Habits

  • A perennial bulb.
  • A forb/herb (a non-woody plant that is not a grass).
  • Blooms June through August.

Additional Information

  • Discover Life has a page about the biology, natural history, ecology, identification and distribution of Allium campanulatum.
  • Dave's Garden provides tips and ideas for gardens, along with seeds and plants.