Taxon  Report   8118 
Trillium angustipetalum  (Torr.) J. D. Freeman
Narrow petaled wakerobin,  Narrowpetal wakerobin
Trillium angustipetalum
© 2010 Barry Breckling
More photos from
CalPhotos / Calflora
Trillium angustipetalum
© 2012 Dee E. Warenycia
Trillium angustipetalum
© 2010 Kjirsten Wayman
Trillium angustipetalum, a monocot, is a perennial herb that is native to California and is found only slightly beyond California borders.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Trillium angustipetalum
© 2010 Kjirsten Wayman
Genus: Trillium
Distribution by County 

Add an Observation of  Trillium angustipetalum

Name Status:
Accepted by JEF + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Trillium chloropetalum var. angustipetalum
PLANTS: Trillium sessile var. angustipetalum
ICPN: Trillium kurabayashii
More information about  Trillium angustipetalum
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Photos on

Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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:   (Accessed: Jul 21, 2018).

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