Taxon Report
Sisyrinchium longipes (E.P. Bicknell) Kearney & Peeblestimberland blue-eyed grass |
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Taxon Summary
Sisyrinchium longipes, commonly known as timberland blue-eyed grass, is a perennial herb in the Iridaceae that is found in California and elsewhere. It occurs within Meadows and seeps, growing at elevations from 2060 to 2060 meters. Sisyrinchium longipes is ranked 2B.2, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Moderately threatened in California.Classification
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Scientific Name: |
Sisyrinchium longipes (E.P. Bicknell) Kearney & Peebles |
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Common Name: |
timberland blue-eyed grass |
| Family: | Iridaceae |
| Element Code: | PMIRI0D0Y0 |
| USDA Plants Symbol: | SILO5 |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | perennial herb |
| Blooming Period: Jun-Aug | Jun-Aug |
| Elevation: | 2060-2060 (6760-6760) |
| General Habitats: | Meadows and seeps |
| Microhabitat: | Mesic |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 2B.2 |
| Global Rank: | G3 |
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State Rank: |
S1 |
| State List: | None |
| Fed List: | None |
| Other Status: | SB_CalBG/RSABG; USFS_S |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 1 |
| Element Occurrence Ranks: | |
| Excellent (A) | 0 |
| Good (B) | 0 |
| Fair (C) | 0 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 1 |
| California Endemic: False | |
| California Counties and Islands: Name (Code) | |
| San Bernardino (SBD) | |
| Quads: Name (Quad Code) | |
| Moonridge (3411627) | |
Threat List Data from the CNDDB
| Threat List Total: | 1 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 1 | 100 % | |
| ORV activity | 1 | 100% |
Selected References
| CRPR List Addition on 2008-03-20 |
Citation
California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 6 November 2025].