|
Arctostaphylos montana ssp. montana
|
| Common Name: |
Mt. Tamalpais manzanita
|
| Family: |
Ericaceae
|
| Synonyms: |
Arctostaphylos hookeri ssp. montana, Arctostaphylos montana
|
| Element Code: |
PDERI040J5
|
| Full Name: |
Arctostaphylos montana Eastw. ssp. montana
|
| USDA PLANTS Symbol: |
ARHOM
|
|
|
|
Biology  |
|
|
|
| Rarity Status |
|
|
Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
16
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 15 |
1 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 16 |
0 |
0 |
|
|
| Notes |
-
Known from fewer than twenty occurrences in the Mt. Tamalpais area. See Proceedings of the California Academy of Sciences 1:83 (1897) for original description, and Madroño 19(6):200 (1968) for revised nomenclature.
-
To submit rare plant observation data, use the
CNDDB field survey form.
Please see also the CNPS
Rare Plant Data page.
- Date Added:
1974-01-01
- Last Update:
2010-09-02
|
|
|
| Location |
- Elevation:
160 - 760 meters
- California Endemic:
yes
- States:
California
- California Counties and Islands:
name (code)
Marin (MRN)
- Quads:
name (DWR code) USGS code
San Rafael (467A) 37122H5, Bolinas (467B) 37122H6, San Geronimo (484C) 38122A6, Novato (484D)? 38122A5
- Notes:
| Definitions of codes preceding a county and/or quad: |
| * |
|
Presumed extirpated |
| ? |
| Uncertain about distribution or identity
|
| ?* |
| Uncertain about distribution, but presumed extirpated if once present
|
| (?) |
| Occurrence confirmed, but possibly extirpated
|
|
Species may be present in other areas where conditions are favorable.
|
|
|
|
 Presumed Extant
|
 Presumed Extirpated or Unknown
|
102 |
|
|
|
|
|
|
|
|
| Links to Leading Resources of Taxon Information |
|
|
| Suggested Citation |
|
California Native Plant Society (CNPS).
Inventory of Rare and Endangered Plants (online edition, v8-02).
California Native Plant Society. Sacramento, CA. Accessed on
.
|
-122.5,37.875
|
|
