Specimen Information

Cyperus difformis
(smallflower umbrella sedge)
Plants
Exotic

Specimen ID1654996
GroupPlants
GenusCyperus
Speciesdifformis
Common Namesmallflower umbrella sedge
StateMD
CountyAnne Arundel
LocalityAnne Arundel County, MD, USA
Mapping AccuracyAccurate
HUC8 NameSevern
HUC8 Number02060004
HUC10 NameSevern River-Chesapeake Bay
HUC10 Number0206000402
HUC12 NameWhitehall Creek-Severn River-Chesapeake Bay
HUC12 Number020600040203
Map
+
Collection Day19
Collection Month8
Collection Year2019
Year AccuracyActual
Potential Pathwayplanted ornamental
Statusestablished
Reference 1
Ref. Number:25944
Author:Ueda, K., J. Belmonte, A. Shepard, P. Leary, and S. Loarie.
Date:2021
Title:iNaturalist.org
Publisher:California Academy of Sciences
CommentsiNaturalist observation ID: 46788499
Record TypeLiterature
VerifierUSGS NAS staff
Freshwater/MarineFreshwater


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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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/25/2024].

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