|
Eriogonum nudum var. decurrens
|
| Common Name: |
Ben Lomond buckwheat
|
| Family: |
Polygonaceae
|
| Synonyms: |
|
| Element Code: |
PDPGN08492
|
| Full Name: |
Eriogonum nudum Benth. var. decurrens (S. Stokes) Bowerman
|
| USDA PLANTS Symbol: |
ERNUD
|
|
|
© 1998 Dean Wm. Taylor
|
Biology  |
- Lifeform:
perennial herb
- Blooming Period:
June - October
- Habitat:
sandy.
• Chaparral
• Cismontane woodland
• Lower montane coniferous forest (maritime ponderosa pine sandhills)
|
|
|
| Rarity Status |
|
|
Occurrence Data from DFG
California Natural Diversity Database |
- Total # of Known Element Occurrences:
5
- Element Occurrence Ranks:
Population Status:
Historic
>20 yrs |
Recent
<=20 yrs |
| 4 |
1 |
- Presence:
| Present Extant |
Possibly Extirpated |
Extirpated |
| 5 |
0 |
0 |
|
|
| Notes |
- Threatened by development and sand mining. See Phytologia 66(4):329-333 (1989) for taxonomic treatment.
-
To submit rare plant observation data, use the
CNDDB field survey form.
Please see also the CNPS
Rare Plant Data page.
- Date Added:
1994-01-01
- Last Update:
2010-03-15
|
|
|
| Location |
- Elevation:
50 - 800 meters
- California Endemic:
yes
- States:
California
- California Counties and Islands:
name (code)
Alameda (ALA), Santa Clara (SCL) ?, Santa Cruz (SCR)
- Quads:
name (DWR code) USGS code
Davenport (408C) 37122A2, Felton (408D) 37122A1, Mindego Hill (428C) 37122C2, La Costa Valley (446D) 37121E7
- 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
|
1665 |
|
|
|
|
|
|
|
|
| Links to Leading Resources of Taxon Information |
|
|
| Suggested Citation |
|
CNPS, Rare Plant Program.
.
Inventory of Rare and Endangered Plants (online edition, v8-02).
California Native Plant Society,
Sacramento, CA. Website http://www.rareplants.cnps.org [accessed
].
|
-121.75,37.5
|
|
