Status: record arctostaphylos_franciscana - Wed, May. 22, 2013 06:44 ET c
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Arctostaphylos franciscana |
| common name | Franciscan manzanita |
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| family | Ericaceae |
| life form | evergreen shrub |
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CNPS List
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List 1B.1 CA-Endemic |
LIST 1B: Rare, threatened, or endangered in California and elsewhere. 0.1: Seriously endangered in California |
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state rank
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global rank
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| G1 |
G1: Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres. |
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| CA state listing | None |
federal listing | None |
| where found |
(12/2) v7 maps currently unavailable - use link below for v8 details and maps
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Topographic quads (2):
San Francisco South (448B)* 3712264, San Francisco North (466C) 3712274
quad data info
- Quad numbers in parentheses are from the CA Department of Water
Resources. The 7-digit numbers
are the USGS equivalent.
- Red marks signify uncertainty[?] or extirpation[*].
See quad list above. A complete key is
on the Index by Topo Quad page.
- Marks are smaller than the quads they represent, and are generally positioned
near the center of the quad. In some coastal quads, this will place the mark
offshore.
Quad boundaries do not coincide with county
lines. To confirm county location, refer to the county list below.
Counties, states, regions:
San Francisco (SFO)
counties map |
CNDDB Quick Viewer
Web application for exploring the CNDDB elements reported at the quad level.
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| A reminder: Species not recorded for a given area
may nonetheless be present, especially where favorable
conditions occur.
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CNPS habitats | Coastal scrub (CoScr)(serpentinite) |
| blooming period
| Feb-Apr |
| elevation range | 60 - 300 meters |
| notes
| | Single plant rediscovered in 2009. Previously considered extinct since 1947. Seriously threatened by road construction. See Bulletin of the Torrey Botanical Club 32:201 (1905) for original description, and Madrono 54(2): 148-155 (2007) for revised nomenclature. |
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full name | Arctostaphylos franciscana Eastw. |
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INVENTORY VERSION 8 - Details for this taxon, including GIS and other links |
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| standard acronym |
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Element Code
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PDERI040J3 |
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| Jepson Online |
Jepson Manual and other resources |
| Google search |
CNPS website
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entire web
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Suggested citation: California Native Plant Society (CNPS). 2013.
Inventory of Rare and Endangered
Plants (online edition, v7-13may).
California Native Plant Society. Sacramento, CA.
Accessed on Wed, May. 22, 2013
from http://www.cnps.org/inventory
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