Patuxent Research Refuge, Maryland
Catalog #: PRR003765
Taxon: Cyperus erythrorhizos Muhl.
Family: Cyperaceae
Determiner: M. T. Strong (US) (2014)
ID References: Flora of the Southeastern United States, Weakley 2015
Show Determination History
Collector: Bill Harms   8200   
Date: 2013-09-07
Verbatim Date: 7 September 2013
Locality: United States, Maryland, Anne Arundel, Laurel, Patuxent Research Refuge--North Tract--Wood Duck Pond area; Wood Duck Pond, 1230 feet southeast of entrance to road leading to pond at Telegraph Road
39.0661953  -76.7662808 +-60m.  WGS84
Verbatim Coordinates: 39.0661953 -76.7662808
Elevation: 32 meters
Verbatim Elevation: 105 feet
Habitat: Dried pond bottom;
Preparations: Imaged Voucher
Establishment Means: Native
Specimen Images
Access Rights: The database records found here may be used by researchers for non-commercial purposes. If any of these records are used in an analysis, report or publication, the provenance of the original data must be acknowledged and the PRR Herbarium notified.
Record Id: 10d377c0-8f40-42f5-9133-74e483fbed3c
Occurrence ID (GUID): 10d377c0-8f40-42f5-9133-74e483fbed3c
For additional information on this occurrence, please contact: Bill Harms (
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