CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-14mar 3-27-14
Status: record arctostaphylos_crustacea_ssp._insulicola - Wed, Apr. 16, 2014 09:03 ET c
Arctostaphylos crustacea ssp. insulicola
common nameisland manzanita
CalPhotos image
\"CalPhotos
No image is currently registered in our database. Users can help us by checking CalPhotos for recent additions, and then contacting us if any are found.
familyEricaceae
life form evergreen shrub
CA Rare Plant Rank
List 4.2
CA-Endemic
LIST 4: Limited distribution (Watch List).
     0.2: Fairly endangered in California
state rank
S3.2     S3: 21-80 occurrences or 3,000-10,000 individuals OR 10,000-50,000 acres
global rank
G4T3      ranking system key
CA state listingNone  
federal listingNone  
where found
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Counties, states, regions:
Santa Cruz Isl. (SCZ), Santa Rosa Isl. (SRO)
  • Green indicates one or more populations.
  • Yellow indicates uncertainty[?] or extirpation[*]. See list above. A complete key is on the Index by County page.
  • Pending additional quad-level data, only county data are being provided for List 4 plants.
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Closed-cone coniferous forest (CCFrs)
•Chaparral (Chprl)/rocky
blooming period Dec-Jun  
elevation range90 - 520 meters
notes
Possibly threatened by feral herbivores. See Madroņo 19(6):198 (1968) for original description.
full nameArctostaphylos crustacea Eastw. ssp. insulicola (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym   Element Code  PDERI041H5
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). 2014. Inventory of Rare and Endangered Plants (online edition, v7-14mar). California Native Plant Society. Sacramento, CA. Accessed on Wed, Apr. 16, 2014 from http://www.cnps.org/inventory

pick and add to Plant Pressexplain the meaning of the fieldsCNPS.ORGQuestions and CommentsHOMELOGIN (you are guest anonymous)   Web Oriented Database Home