Patuxent Research Refuge, Maryland
Catalog #: PRR004443
Occurrence ID (GUID): 0db979e8-6ada-4232-8955-5d4fd684c98a
Taxon: Conyza canadensis var. canadensis Cronquist
Family: Asteraceae
Determiner: Bill Harms (s.d.)
ID References: Weakley 2015
Show Determination History
Collector: Bill Harms   9375   
Date: 2016-08-17
Verbatim Date: 17 August 2016
Locality: United States, Maryland, Prince George's, Laurel, Patuxent Research Refuge--South Tract--Cash Lake Dam Area; Cash Lake Spillway Pond
39.032751  -76.789915 +-30m.  WGS84
Verbatim Coordinates: 39.032751° -76.789915°
Elevation: 33 meters Verbatim Elevation: 107 ft.
Habitat: Open meadow
Preparations: Imaged Voucher
Notes: 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: 0db979e8-6ada-4232-8955-5d4fd684c98a
For additional information on this specimen, please contact: Bill Harms (
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