Specimen Information

Cyperus difformis
(smallflower umbrella sedge)
Plants
Exotic

Specimen ID1437619
GroupPlants
GenusCyperus
Speciesdifformis
Common Namesmallflower umbrella sedge
StateCA
CountyGlenn
LocalitySacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, on the E side of Tract 15, W of the Pole Rd.
Mapping AccuracyAccurate
HUC8 NameSacramento-Stone Corral
HUC8 Number18020104
HUC10 NameLogan Creek
HUC10 Number1802010405
HUC12 NameLower Logan Creek
HUC12 Number180201040504
Map
+
Collection Day23
Collection Month6
Collection Year1993
Year AccuracyActual
Potential Pathwayplanted ornamental
Statusestablished
Reference 1
Ref. Number:25610
Author:West, R., J. Malpas, C. Powell, M. Tollett, D. Anderson, and E. Dorrington.
Date:2019
Title:Calflora
Reference 2
Ref. Number:16045
Author:Alexander, J., S. Markos, J. Yost, R.L. Moe, E. Dean, and M. Nazaire.
Date:2016
Title:Consortium of California Herbaria (CCH)
Publisher:Regents of the University of California
CommentsCalflora observation ID: cch:CHSC60926
Record TypeLiterature
DisposalCHSC
Museum Cat NumberCHSC60926
Freshwater/MarineFreshwater


Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/6/2021].

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