Taxon  Report   238    
Allium triquetrum  L.
Three cornered leek,  Threecorner leek, White flowered onion
Allium triquetrum, a monocot, is a perennial herb (bulb) that is not native to California; it has been naturalized in the wild.
Observation Search
(372 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Genus: Allium
Toxicity: MINOR

Habitat: disturbed

Communities: agricultural weed

Name Status:
Accepted by ICPN + PLANTS

More information about  Allium triquetrum

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Feb 16, 2020).