CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-16nov 11-13-16
Status: record ceanothus_otayensis - Thu, Dec. 8, 2016, 06:53 ET b
Ceanothus otayensis
common nameOtay Mountain ceanothus
CalPhotos image
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more photos
© 2010 Anna Bennett  Follow image link for photo data.
familyRhamnaceae
life form evergreen shrub
CA Rare Plant Rank
List 1B.2
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S1      ranking system key
global rank
G1G2   G1G2: Intermediate between G1 and G2
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (9):
Campo (008C) 3211654, Tecate (009C) 3211656, Dulzura (010A) 3211667, Jamul Mountains (010B) 3211668, Otay Mesa (010C) 3211658, Otay Mountain (010D) 3211657, La Jolla (022C) 3211772, La Mesa (022D) 3211771, Ramona (034D) 3311617
quad data info

Counties, states, regions:
San Diego (SDG), Baja California (BA)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chaparral (Chprl)(metavolcanic or gabbroic)
blooming period Jan-Apr  
elevation range600 - 1100 meters
notes
Known in CA only from the San Miguel and Otay mountains. Probably originated as hybrid between C. crassifolius and C. greggii var. perplexans; see the former in The Jepson Manual. Threatened by alteration of fire regimes, and possibly by Border Patrol activities. See Ceanothus 2:273 (1942) for original description.
full nameCeanothus otayensis McMinn
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDRHA04430
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
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Suggested citation: California Native Plant Society (CNPS). 2016. Inventory of Rare and Endangered Plants (online edition, v7-16nov). California Native Plant Society. Sacramento, CA. Accessed on Thu, Dec. 8, 2016 from http://www.cnps.org/inventory

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