CNPS Rare Plant Inventory
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Name
Total
Matches
Family
Genus
List / Rank
California Rare Plant Rank
1A Extirpated, Extinct
1B Rare, Endangered
2A Extirpated in CA
2B Endangered in CA
3 Needs Review
4 Uncommon in CA
Considered But Rejected
Federal listing Status
Endangered
Threatened
Candidate
Delisted
None
AND
OR
State listing Status
Endangered
Threatened
Rare
Candidate Endangered
Candidate Threatened
Delisted
None
Global Rank
Species Global Rank
G1
G2
G3
G4
G5
GH
GX
GU
GNR
Sub-Species Global Rank
T1
T2
T3
T4
T5
TH
TX
TU
TNR
State Rank
S1
S2
S3
S4
S5
SH
SX
SU
SNR
Location
Endemic to California
Indigenous to Islands
County
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Any
Alameda
Alpine
Amador
Butte
Calaveras
Colusa
Contra Costa
Del Norte
El Dorado
Fresno
Glenn
Humboldt
Imperial
Inyo
Kern
Kings
Lake
Lassen
Los Angeles
Madera
Marin
Mariposa
Mendocino
Merced
Modoc
Mono
Monterey
Napa
Nevada
Orange
Placer
Plumas
Riverside
Sacramento
San Benito
San Bernardino
San Diego
San Francisco
San Joaquin
San Luis Obispo
San Mateo
Santa Barbara
Santa Clara
Santa Cruz
Shasta
Sierra
Siskiyou
Solano
Sonoma
Stanislaus
Sutter
Tehama
Trinity
Tulare
Tuolumne
Ventura
Yolo
Yuba
USGS 7.5' Quadrangle(s)
Code
Name
Select Quadrangle(s) on Map
One or More Quads
Nine Quads
Clear Quads
For best results, click inside the quad
Quad and county data imported from the CNDDB.
Includes unprocessed quads for CRPR 3 and 4 plants; unprocessed location data has not been quality controlled and may contain errors.
Elevation
Select plants whose elevation is within or overlaps the specified range.
meters
feet
Biology
Natural Community
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Alpine boulder and rock field
Alpine dwarf scrub
Bogs and fens
Broadleafed upland forest
Chaparral
Chenopod scrub
Cismontane woodland
Closed-cone coniferous forest
Coastal bluff scrub
Coastal dunes
Coastal prairie
Coastal scrub
Desert dunes
Great Basin grassland
Great Basin scrub
Inland dunes
Joshua tree "woodland"
Lower montane coniferous forest
Marshes and swamps
Meadows and seeps
Mojavean desert scrub
North Coast coniferous forest
Pebble (Pavement) plain
Pinyon and juniper woodland
Playas
Riparian forest
Riparian scrub
Riparian woodland
Sonoran desert scrub
Sonoran thorn woodland
Subalpine coniferous forest
Unknown
Upper montane coniferous forest
Valley and foothill grassland
Vernal pools
Lifeform
Vascular
Tree
Herb
Shrub
Vine
Leaf Succulent
Stem Succulent
Non-Vascular
Bryophyte - Moss
Bryophyte - Liverwort
Lichen
Duration
Annual
Perennial
Ephemeral
Bloom Time
January
February
March
April
May
June
July
August
September
October
November
December
Plants Added by Year
After January 1,
Before January 1,