Taxon  Report   3490 
Erysimum menziesii  (Hook.) Wettst.  ssp. yadonii  R.A. Price   (not an active name)
Yadon's wallflower
Erysimum menziesii ssp. yadonii, a dicot, is a perennial herb that is native to California and is endemic (limited) to California.
It was included in the CNPS Inventory of Rare and Endangered Plants on list [1B.1] (rare, threatened, or endangered in CA and elsewhere).   7th Edition  /  8th Edition

It is listed by the State of California as Endangered and by the Federal Government as 'Endangered '.

 Interactive Distribution Map 

 Observation Hotline 
 (observation details + photos)

point, line, or polygon

one or more occurrences within a 7.5-minute quadrangle

 Plant Characteristics
 and Associations

Bloom Period
Erysimum menziesii ssp. yadonii
© 1999 Dan Post
Erysimum menziesii ssp. yadonii
© 2010 Zoya Akulova
Coastal Strand
Habitat: dunes, coastal [CNPS Inventory]
Genus: Erysimum
Parent Record Erysimum menziesii.
Distribution by County 

Add an Observation of  Erysimum menziesii ssp. yadonii

Name Status:
Accepted by PLANTS + JM93
TJM2 accepted name: Erysimum menziesii
 NOTE: Erysimum menziesii ssp. yadonii is not an active name in the Calflora species table.
 Information about  Erysimum menziesii ssp. yadonii  from other sources:

Nursery availability and horticultural info on CNPLX

Photos on CalPhotos / Google Images

website references on Google

Original Publication citation. on the
International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2015. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Jul 05, 2015).

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

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