Taxon  Report   1610 
Carex pachystachya  Cham.
Chamisso sedge,  Thick headed sedge
Carex pachystachya
© 2008 Steve Matson
Click on a photo to see it bigger.
Carex pachystachya
© 2003 Steve Matson
Carex pachystachya
© 2003 Steve Matson
Carex pachystachya, a monocot, is a perennial grasslike herb that is native to California and is also found elsewhere in North America and beyond.

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Plant Characteristics
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Bloom Period
Carex pachystachya
© 2003 Steve Matson
Genus: Carex
North Coastal Coniferous Forest, Douglas-Fir Forest, Yellow Pine Forest, wetland-riparian
Wetlands: Equally likely to occur in wetlands and non wetlands
Distribution by County 

Add an Observation of  Carex pachystachya

Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Carex festiva var. gracilis
PLANTS: Carex pachystachya var. monds-coulteri
PLANTS: Carex pachystachya var. gracilis
PLANTS: Carex multimoda
PLANTS: Carex macloviana var. pachystachya
PLANTS: Carex macloviana ssp. pachystachya
PLANTS: Carex macloviana d'urv. var. pachystachya
PLANTS: Carex macloviana d'urv. ssp. pachystachya
PLANTS: Carex festiva var. pachystachya
PLANTS: Carex pyrophila
ICPN: Carex olympica
More information about  Carex pachystachya
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Original Publication citation (ITIS)


Search the International Plants Names Index

Search (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available:   (Accessed: Jan 17, 2018).

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