CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record cordylanthus_nidularius - Sun, Dec. 5, 2021, 18:09 ET b
Cordylanthus nidularius
common nameMt. Diablo bird's-beak
CalPhotos image
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© 1998 John Game  Follow image link for photo data.
familyOrobanchaceae
life formannual herb hemiparasitic
CA Rare Plant Rank
List 1B.1
CA-Endemic
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.1: Seriously endangered in California
state rank
S1      ranking system key
global rank
G1     G1: Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres.
Where did the "RED" code go?
CA state listingRare  11/78
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (1):
Clayton (464B) 3712188
quad data info

Counties, states, regions:
Contra Costa (CCA)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chaparral (Chprl)(serpentinite)
blooming period Jun-Aug  
elevation range600 - 800 meters
notes
Known from only one occurrence on Mt. Diablo. Threatened by trail construction and recreation, and possibly by fire suppression. See Leaflets of Western Botany 3(9):207 (1943) for original description, and Systematic Botany Monographs 10:48-50 (1986) for taxonomic treatment.
full nameCordylanthus nidularius J.T. Howell
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  CONI2 Element Code  PDSCR0J0F0
CalFlora
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
search Google CNPS website    search Google entire web


Suggested citation: California Native Plant Society (CNPS). 2018. Inventory of Rare and Endangered Plants (online edition, v7-18mar). California Native Plant Society. Sacramento, CA. Accessed on Sun, Dec. 5, 2021 from http://www.cnps.org/inventory

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