San Diego Crk. Channel, Creek Rd. to W Yale Loop, Irvine, 8-20-15. © Ron Vanderhoff.

Variable Flatsedge
(Smallflower Umbrella-sedge)

Cyperus difformis

Exotic species, native to southern Europe, most of Africa and Asia, and Australia,

Back to Cyperaceae of Orange County, California
Back to Monocots of Orange County, California
Back to Natural History of Orange County, California


San Diego Crk. Channel, Creek Rd. to W Yale Loop, Irvine, 8-20-15. © Ron Vanderhoff.


Flower shoot left, leaf right, San Diego Crk. Channel, Creek Rd. to W Yale Loop, Irvine, 8-20-15. © Ron Vanderhoff.


San Diego Crk. Channel, Creek Rd. to W Yale Loop, Irvine, 8-20-15. © Ron Vanderhoff.

San Diego Creek Channel, S Yale loop to S Yale Loop, 8-10-13. © Ron Vanderhoff.

San Diego Crk. Channel, Creek Rd. to W Yale Loop, Irvine, 8-20-15. © Ron Vanderhoff.