Patuxent Research Refuge, Maryland
Catalog #: PRR003763
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   8188   
Date: 2013-09-07
Verbatim Date: 7 September 2013
Locality: United States, Maryland, Anne Arundel, Laurel, Patuxent Research Refuge--North Tract--Mill Race Swamp; South corner of Mill Race Swamp
39.0536811  -76.7927961 +-20m.  WGS84
Verbatim Coordinates: 39.0536811 -76.7927961
Elevation: 28 meters
Verbatim Elevation: 91 feet
Habitat: Pond's edge above water level
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: 14c22aaf-2f8a-4856-9288-c722b773f6dc
Occurrence ID (GUID): 14c22aaf-2f8a-4856-9288-c722b773f6dc
For additional information on this occurrence, please contact: Bill Harms (
Current Record
Patuxent Research Refuge, Maryland (USFWS:PRR)
Bill Harms 81882013-09-07
Catalog Number: PRR003763
GUID: 14c22aaf-2f8a-4856-9288-c722b773f6dc
Latest Identification: Cyperus erythrorhizos
Identified by: M. T. Strong (US)2014

University of Maryland, Norton-Brown Herbarium (MARY)
Bill Harms 81882013-09-07
Catalog Number: MARY1013966
Latest Identification: Cyperus erythrorhizos
Identified by: M. T. Strong (US)2014

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