Specimen Information

Cyperus difformis
(smallflower umbrella sedge)
Plants
Exotic

Specimen ID1439872
GroupPlants
GenusCyperus
Speciesdifformis
Common Namesmallflower umbrella sedge
StateCA
CountyMerced
LocalityOn the banks of Dutchman Slough, about 300 yards southwest of the wire gate on the south side of Sandy Mush Road, 3.7 miles west of Highway 99, about 8.5 miles south-southwest of Merced
Mapping AccuracyAccurate
HUC8 NameMiddle San Joaquin-Lower Chowchilla
HUC8 Number18040001
HUC10 NameDutchman Creek
HUC10 Number1804000109
HUC12 NameLower Dutchman Creek
HUC12 Number180400010903
Map
+
Collection Day21
Collection Month8
Collection Year2008
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:JEPS114792
Record TypeLiterature
DisposalJEPS
Museum Cat NumberJEPS114796
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/20/2024].

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