Welcome to the Inventory of Rare and Endangered Plants of California

A resource for information about California's rare plants to promote education, scientific research, conservation planning, and effective enforcement of environmental laws.

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Carrizo Plain

Additions / Changes / Deletions

Polygonum polygaloides ssp. esotericum changed from 1B.1 to 1B.3 on 2017-12-13
Silene scouleri ssp. scouleri added to 2B.2 on 2017-12-13
Calystegia felix changed from 3.1 to 1B.1 on 2017-12-11
California macrophylla changed from 1B.2 to CBR on 2017-12-11
Lupinus paynei changed from 3.1 to 1B.1 on 2017-12-11
Lupinus antoninus changed from 1B.3 to 1B.2 on 2017-10-18
Lupinus latifolius var. barbatus changed from 1B.2 to 3.2 on 2017-10-10
Viola pinetorum ssp. grisea changed from 1B.3 to 1B.2 on 2017-10-06
Cardamine angulata changed from 2B.1 to 2B.2 on 2017-10-06
Lupinus constancei changed from 1B.2 to 1B.1 on 2017-09-27
Anemone multifida var. multifida added to 2B.2 on 2017-08-30
Boechera pendulina changed from 2B.3 to 2B.1 on 2017-08-29

All Major Changes Since 6th Edition, 2001

Currently in Review
Lomatium ravenii Erythronium citrinum var. roderickii

Rare Plant Status Review Forum | Forum Membership Information | Status Reviewer Form

Suggested Citation
California Native Plant Society, Rare Plant Program. . Inventory of Rare and Endangered Plants of California (online edition, v8-03). Website http://www.rareplants.cnps.org [accessed ].

Major Contributors
Additional Funding Provided by: Beatrice Harris \| LSA Associates \| Sapphos Environmental