Taxon Report
Baccharis plummerae Gray ssp. glabrata Hoov.San Simeon baccharis |
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Taxon Summary
Baccharis plummerae ssp. glabrata, commonly known as San Simeon baccharis, is a perennial deciduous shrub in the Asteraceae that is found only in California. It occurs within Coastal scrub, growing at elevations from 50 to 480 meters. Baccharis plummerae ssp. glabrata is ranked 1B.2, Plants Rare, Threatened or Endangered in California and Elsewhere; Moderately threatened in California.Classification
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Scientific Name: |
Baccharis plummerae Gray ssp. glabrata Hoov. |
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Common Name: |
San Simeon baccharis |
| Family: | Asteraceae |
| Element Code: | PDAST0W0D1 |
| USDA Plants Symbol: | BAPLG |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | perennial deciduous shrub |
| Blooming Period: Jun | Jun |
| Elevation: | 50-480 (165-1575) |
| General Habitats: | Coastal scrub |
| Microhabitat: | |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 1B.2 |
| Global Rank: | G3T1 |
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State Rank: |
S1 |
| State List: | None |
| Fed List: | None |
| Other Status: | USFS_S |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 7 |
| Element Occurrence Ranks: | |
| Excellent (A) | 0 |
| Good (B) | 1 |
| Fair (C) | 0 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 6 |
| California Endemic: True | |
| California Counties and Islands: Name (Code) | |
| Monterey (MNT), San Luis Obispo (SLO) | |
| Quads: Name (Quad Code) | |
| Burro Mountain (3512173), Cambria (3512151), Pebblestone Shut-in (3512161), Piedras Blancas (3512163) | |
Threat List Data from the CNDDB
| Threat List Total: | 0 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 0 | % | |
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Citation
California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 3 April 2025].