Amaryllidaceae
Howell's onion
Allium howellii
- Family
- Amaryllidaceae
- Genus
- Allium
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Common names
By language (2)
- Czech
- Česnek Howellův
- English
- Howell's onion
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Lower 48 states: native
Photos
FlowerPhoto: Siddarth Machado, CC BY 4.0, from iNaturalist 
FlowerPhoto: paulexcoff, CC BY-SA 4.0, from iNaturalist 
FlowerPhoto: Ken-ichi Ueda, CC BY 4.0, from iNaturalist 
FlowerPhoto: Amelia Tauber, CC BY 4.0, from iNaturalist 
Photo: John Game, CC BY 2.0, from Wikimedia Commons
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Sources: classification from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.