Scientific Name: Schoenus nigricans L. |
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Common Name: black bog-rush |
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Family: | Cyperaceae | |
Element Code: | PMCYP0P010 | |
USDA Plants Symbol: | SCNI | |
Synonyms/Other Names: |
CA Rare Plant Rank: | 2B.2 |
Fed List: | None |
State List: | None |
Global Rank: | G4 |
State Rank: |
S2 |
Other Status: | IUCN_LC; USFS_S |
CRPR Changes: changed from 2.2 to 2B.2 on 2013-06-12 |
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Add Date: | 2001-01-01 |
Date Edited: | 2021-07-14 |
Lifeform: perennial herb | ||||||||||||||
Blooming Period: Aug-Sep
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Elevation:
150 - 2000 meters 490 - 6560 feet |
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General Habitats:
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Microhabitat Details: | ||||||||||||||
Microhabitat:
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Threat List Total: | 5 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 4 | 31 % |
THREAT LIST: | ||
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Non-native plant impacts | 2 | 15% |
ORV activity | 1 | 7% |
Road/trail construction/maint. | 1 | 7% |
Surface water diversion | 1 | 7% |
Groundwater pumping | 1 | 7% |
Total Occurrences: | 13 | ||||
Element Occurrence Ranks: | |||||
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A | B | C | D | X | U |
2 | 0 | 0 | 0 | 0 | 11 |
Occurrence Status: | |||||
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Historical >20 Years | 8 | ||||
Recent <=20 Years | 5 |
Presence: | |||||
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Presumed Extant | 13 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA), Florida (FL), Nevada (NV), South America (SA), Texas (TX) |
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California Counties and Islands: Name (Code) Inyo (INY), San Bernardino (SBD) |
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Quads: Name (Quad Code) Cajon (3411734), Furnace Creek (3611647), Nevares Peak (3611657), Red Pass Lake Ne (3511643), San Bernardino North (3411723), Telegraph Peak (3411735), Ubehebe Crater (3711714) |
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Notes:
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Presumed Extant
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