Specimen Information

Cyperus difformis
(smallflower umbrella sedge)
Plants
Exotic

Specimen ID1438039
GroupPlants
GenusCyperus
Speciesdifformis
Common Namesmallflower umbrella sedge
StateCA
CountyGlenn
LocalityCa. 0.4 mi SSW of Butte City, edge of W side of Sacramento River, ca. 0.4 mi N of its crossing by route 162.
Mapping AccuracyAccurate
HUC8 NameSacramento-Stone Corral
HUC8 Number18020104
HUC10 NameSacramento River
HUC10 Number1802010412
HUC12 NamePacker Lake-Sacramento River
HUC12 Number180201041203
Map
+
Collection Day29
Collection Month7
Collection Year2006
Year AccuracyActual
Potential Pathwayplanted ornamental
Statusestablished
Reference 1
Ref. Number:25610
Author:Calflora
Date:2021
Title:The Calflora Database: Information on California plants for education, research and conservation
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:CHSC99384
Record TypeLiterature
DisposalCHSC
Museum Cat NumberCHSC99383
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/2/2024].

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