Taxon  Report   4641 
Layia heterotricha  (DC.) Hook. & Arn.
Pale yellow layia,  Paleyellow tidytips
Layia heterotricha
© 2015 Keir Morse
Click on a photo to see it bigger.
Layia heterotricha
© 2015 Keir Morse
Layia heterotricha
© 2015 Keir Morse
Layia heterotricha, a dicot, is an annual herb that is native to California and is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

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point, line, or polygon

one or more occurrences
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Plant Characteristics
and Associations

Bloom Period
Layia heterotricha
© 2003 Christopher L. Christie
Genus: Layia
Valley Grassland, Foothill Woodland, Pinyon-Juniper Woodland, wetland-riparian
Wetlands: Equally likely to occur in wetlands and non wetlands
Distribution by County 

Add an Observation of  Layia heterotricha

Name Status:
Accepted by TJM2 + CNPS + PLANTS + JM93
More information about  Layia heterotricha
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images

Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


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: Mar 17, 2018).

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