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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

Ceanothus pendletonensis added to 1B.2 on 2019-01-31
Ceanothus foliosus var. viejasensis added to 1B.2 on 2019-01-31
Ceanothus thyrsiflorus var. obispoensis added to 1B.1 on 2019-01-30
Downingia willamettensis changed from 2B.2 to CBR on 2019-01-08
Brodiaea rosea ssp. vallicola added to 4.2 on 2019-01-07
Brodiaea rosea ssp. rosea changed from 1B.1 to 3.1 on 2019-01-07
\N added to 2B.1 on 2018-12-12
Frasera albicaulis var. cusickii added to CBR on 2018-12-10
Frasera albicaulis var. modocensis added to 2B.3 on 2018-12-10
Petrophytum caespitosum ssp. caespitosum added to CBR on 2018-09-13
Catabrosa aquatica added to CBR on 2018-09-13
Eucephalus glabratus added to 4.3 on 2018-08-29

All Major Changes Since 6th Edition, 2001

Currently in Review
Brodiaea rosea ssp. rosea 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