Paeonia californica, © Carlin Moyer, Illustrator

Rare Plant Profiles Page
This page provides links to pages
dedicated to specific rare plants.

Definitions of Rare Plants

CNPS Rare Plant Program

CNPS Locally Rare Plant Program

Locally Rare Plants of Ventura County
(PowerPoint Presentation by David Magney)

Using the Natural Heritage Program's Ranking System for Determining Locally Rare Plants
(White paper by David Magney, November 2004 [PDF])

Ventura County Rare Plant Checklist September 2020 !NEW Update! [24th edition]
(PDF dated 21 September 2020)

Ventura County Rare Plant Checklist May 2018
(PDF dated 14 May 2018)

Ventura County Rare Plant Checklist January 2017 [22nd edition]
(PDF dated 4 January 2017)

Ventura County Rare Plant Checklist July 2015 [21st edition]
(PDF dated 22 July 2015)

Ventura County Rare Plant Checklist October 2013 [20th edition]
(PDF dated 3 October 2013)

Ventura County Rare Plant Checklist June 2011, previous [19th edition]
(PDF dated 10 June 2011)

Ventura County Rare Plant Checklist October 2010, previous [18th] edition
(PDF dated 9 October 2010)

Ventura County Rare Plant Checklist October 2009, Older [17th] edition
(PDF dated 28 May 2010)

Ojai Valley Region Rare Plants (PDF)

Santa Barbara County Locally Rare Plants
Dieter Wilken, Santa Barbara Botanic Garden, Updated March 2018 (PDF)

County of Ventura Locally Important Plants

Liebre Mountains Rare Plants

Extinct Plants Rediscovered
San Fernando Valley Spineflower

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CHANNELISLANDS CHAPTER, CALIFORNIA NATIVE PLANT SOCIETY, P.O. Box 6, Ojai, CA 93024-0006
Special thanks to Carlin Moyer for the beautiful illustrations on our site.

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Last updated: 22 September 2020
For website comments: webmaster(at)cnpsci(dot)org

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