Taxon Report
Ceanothus cyaneus Eastw.Lakeside ceanothus |
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Classification
|
Scientific Name: |
Ceanothus cyaneus Eastw. |
|
Common Name: |
Lakeside ceanothus |
| Family: | Rhamnaceae |
| Element Code: | PDRHA04070 |
| USDA Plants Symbol: | CECY |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | perennial evergreen shrub |
| Blooming Period: Apr-Jun | Apr-Jun |
| Elevation: | 235-755 (770-2475) |
| General Habitats: | Chaparral, Closed-cone coniferous forest |
| Microhabitat: | |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 1B.2 |
| Global Rank: | G2 |
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State Rank: |
S2 |
| State List: | None |
| Fed List: | None |
| Other Status: | BLM_S; SB_CalBG/RSABG; SB_CRES; USFS_S |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 48 |
| Element Occurrence Ranks: | |
| Excellent (A) | 0 |
| Good (B) | 6 |
| Fair (C) | 0 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 42 |
| California Endemic: False | |
| California Counties and Islands: Name (Code) | |
| San Diego (SDG) | |
| Quads: Name (Quad Code) | |
| Alpine (3211677), Cuyamaca Peak (3211685), Del Mar (3211782), Descanso (3211675), Dulzura (3211667), El Cajon Mtn. (3211687), Jamul Mountains (3211668), Julian (3311615), Otay Mesa (3211658), Ramona (3311617), Rancho Santa Fe (3311712), San Vicente Reservoir (3211688), Viejas Mountain (3211676) | |
Threat List Data from the CNDDB
| Threat List Total: | 4 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 11 | 23 % | |
| Non-native plant impacts | 9 | 18% |
| Development | 3 | 6% |
| Erosion/runoff | 3 | 6% |
| Road/trail construction/maint. | 1 | 2% |
Citation
California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 5 January 2025].