Taxon Report
Streptanthus oliganthus Roll.Masonic Mountain jewelflower |
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Classification
|
Scientific Name: |
Streptanthus oliganthus Roll. |
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Common Name: |
Masonic Mountain jewelflower |
| Family: | Brassicaceae |
| Element Code: | PDBRA2G0V0 |
| USDA Plants Symbol: | STOL |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | perennial herb |
| Blooming Period: Jun-Jul | Jun-Jul |
| Elevation: | 1980-3050 (6495-10005) |
| General Habitats: | Pinyon and juniper woodland |
| Microhabitat: | |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 1B.2 |
| Global Rank: | G3 |
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State Rank: |
S3 |
| State List: | None |
| Fed List: | None |
| Other Status: | BLM_S; USFS_S |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 21 |
| Element Occurrence Ranks: | |
| Excellent (A) | 1 |
| Good (B) | 3 |
| Fair (C) | 1 |
| Poor (D) | 1 |
| None (X) | 0 |
| Unknown (U) | 15 |
| California Endemic: False | |
| California Counties and Islands: Name (Code) | |
| Alpine (ALP), Mono (MNO), Tuolumne (TUO) | |
| Quads: Name (Quad Code) | |
| Bridgeport (3811932), Chris Flat (3811944), Conway Stage Station (3811941), Dome Hill (3811931), Kirkwood Spring (3811828), Lundy (3811912), Mt. Patterson (3811943), Pickel Meadow (3811935), Sonora Pass (3811936), Sweetwater Creek (3811942) | |
Threat List Data from the CNDDB
| Threat List Total: | 5 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 5 | 24 % | |
| Erosion/runoff | 1 | 4% |
| Improper burning regime | 1 | 4% |
| Military operations | 1 | 4% |
| Mining | 1 | 4% |
| Road/trail construction/maint. | 1 | 4% |
Citation
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 27 December 2024].