Species Details

Schoenus nigricans

black bog-rush

  Download Report   Calflora     eFlora     CCH     CalPhotos
No Photo Available
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
Add Date: 2001-01-01
Date Edited: 2021-07-14
Lifeform: perennial herb
Blooming Period: Aug-Sep
Elevation:
150 - 2000 meters
490 - 6560 feet
General Habitat:
  • Marshes and swamps (often alkaline)
General Micro Habitat:
Micro Habitat:
Notes:
See MadroƱo 43(4):530 (1996) for information on CA distribution.
Threats:
Taxonomy:
Other:
Total Occurrences: 13
Element Occurrence Ranks:
A B C D X U
2 0 0 0 0 11
Occurrence Status:
Historical >20 Years 7
Recent <=20 Years 6
Presence:
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)
California Counties and Islands: Name (Code)
Inyo (INY), San Bernardino (SBD)
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)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.

Map

Presumed Extant
Counties   Quads