Taxon Report
Eriogonum crocatum A. Davids.Conejo buckwheat |
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Classification
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Scientific Name: |
Eriogonum crocatum A. Davids. |
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Common Name: |
Conejo buckwheat |
| Family: | Polygonaceae |
| Element Code: | PDPGN081G0 |
| USDA Plants Symbol: | ERCR3 |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | perennial herb |
| Blooming Period: Apr-Jul | Apr-Jul |
| Elevation: | 50-580 (165-1905) |
| General Habitats: | Chaparral, Coastal scrub, Valley and foothill grassland |
| Microhabitat: | Rocky, Volcanic |
| Microhabitat Details: | Conejo volcanic outcrops |
Conservation Status
| CA Rare Plant Rank: | 1B.2 |
| Global Rank: | G1 |
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State Rank: |
S1 |
| State List: | CR |
| Fed List: | None |
| Other Status: | SB_CalBG/RSABG |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 13 |
| Element Occurrence Ranks: | |
| Excellent (A) | 1 |
| Good (B) | 7 |
| Fair (C) | 1 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 4 |
| California Endemic: True | |
| California Counties and Islands: Name (Code) | |
| Ventura (VEN) | |
| Quads: Name (Quad Code) | |
| Camarillo (3411921), Newbury Park (3411828), Thousand Oaks (3411827), Triunfo Pass (3411818) | |
Threat List Data from the CNDDB
| Threat List Total: | 10 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 10 | 77 % | |
| Development | 5 | 38% |
| Recreational use (non-ORV) | 4 | 30% |
| Road/trail construction/maint. | 3 | 23% |
| Non-native plant impacts | 3 | 23% |
| Over-collecting/poaching | 3 | 23% |
| Erosion/runoff | 2 | 15% |
| Foot traffic/trampling | 2 | 15% |
| Grazing | 2 | 15% |
| Mining | 1 | 7% |
| Vandalism/dumping/litter | 1 | 7% |
Citation
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 28 December 2024].