Juncus phaeocephalus var. phaeocephalus

brownheaded rush
Family:Juncaceae

Rarity

CNPS-EB: B

12 current natural populations

Criteria:
  • Limited/Threatened Habitat
  • E Limit
  • Small Populations

Ecology

Flowers June - August
Habitats:
  • Miscellaneous Wetlands

Populations

Key
LocationPop IDLast RecordedNotes
Brushy Peak - EBRPD212021-09-01
Chabot Rgnl Park22002-05-11
Chabot Rgnl Park172023-07-08
Knowland Park, Oakland162003-11-22
Knowland Park, Oakland202022-06-18
Mt. Diablo State Park - North side182023-08-19
Oakland Shoreline62022-05-24
Palomares Road - Stoneybrook Canyon122002-08-27
Pt. Molate192018-04-29
San Pablo Reservoir - EBMUD152022-07-16
Siesta Valley, Upper - EBMUD land102018-05-18
UC Field Station, Richmond132003-06-02
Alvarado11994-12-31Historic
Antioch - other or unknown sites111998-07-17Historic
Briones Rgnl Park141998-06-02Historic
Pt. Pinole Rgnl Park51993-05-05Historic
San Leandro Reservoir - EBMUD41999-12-31Historic
Shell Ridge91998-06-20Historic
Sunol Rgnl Wilderness71993-08-06Historic
Wildcat Rgnl Park31991-08-11Historic
Wildcat Rgnl Park81991-06-14Historic