Carex densa

dense sedge

Family:Cyperaceae

Rarity

CNPS-EB: B

11 current natural populations

Observations

Key

Ecology

Flowers April - July

Habitats:

Miscellaneous
Miscellaneous Wetlands

All Carex

References

Synonyms

Carex breviligulata
Carex dudleyi
Carex vicaria

Populations

Key

Location	Pop ID	Last Recorded	Notes
Chabot Rgnl Park	8	2003-05-05
El Cerrito Hills	3	2012-06-02
Gateway area	15	2023-03-17
Gudde Ridge, Moraga	14	2022-02-08
Mt. Diablo State Park - East side	9	2002-09-13
Mt. Diablo State Park - West side	10	2003-04-30
Mt. Diablo State Park - West side	12	2004-09-13
Mt. Diablo State Park - West side	13	2011-05-22
San Leandro Reservoir - EBMUD	6	2003-05-05
Siesta Valley, Upper - EBMUD land	4	2024-05-14
UC Field Station, Richmond	5	2003-06-30
Knowland Park, Oakland	7	1996-12-31	Historic
Mt. Diablo State Park - unspecified or multiple sites	11	1939-12-31	Historic
Oakland Shoreline	1	1866-12-31	Historic
Wildcat Canyon Area	2	1936-05-09	Historic

The list of populations shows the distinct populations identified by the CNPS-EB Rare and Unusual Plants Committee. The locations in this list are very general. More specific location details can be obtained from the links in the Observations section (for some of these links, a login is required).

Font

Populations in bold type have precise coordinates available for field volunteers and researchers.

Populations in normal type are only known from a description of the location; no precise coordinates are available.

Background

Populations with a white background have been observed in the last 25 years.

Populations with a blue background have not been observed for at least 25 years.

Populations with an orange background have an uncertain location or identification, or are planted.

Columns

Pop ID is a label that identifies the population. Many locations have more than one population of a species, and the population ID is used to distinguish them.