Calflora
Taxon  Report   240 
Allium unifolium  Kellogg
One leaf onion,  Oneleaf onion
Allium unifolium
© 2018 Alice Cummings
More photos from
CalPhotos / Calflora
Allium unifolium
© 2007 Penny DeWind
Allium unifolium
© 2007 Neal Kramer
Allium unifolium, a monocot, is a perennial herb (bulb) that is native to California, is endemic (limited) to California.

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Allium unifolium
© 2016 John Doyen
Family: ALLIACEAE   (PLANTS: LILIACEAE)
Genus: Allium
Communities:
Closed-cone Pine Forest, Mixed Evergreen Forest, Chaparral
Toxicity: MINOR   [California Poison Control System]    
AFFINITY to serpentine soil:   1 (weak indicator / indifferent)   [Safford et al 2005]
Name Status:
Accepted by JEF + PLANTS + JM93
 
More information about  Allium unifolium
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (ALUN)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

website references from Google


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]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Sep 20, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.