Patuxent Research Refuge, Maryland
Catalog #: PRR000073
Taxon: Acer negundo var. negundo L.
Family: Sapindaceae
Determiner: Bill Harms (19 February 2018)
Taxon Remarks: Box Elder
ID Remarks: added variety
ID References: Flora of the Southeastern United States, Weakley 2015
Show Determination History
Collector: Bill Harms   6142   
Date: 2011-03-21
Verbatim Date: 21 March 2011
Locality: United States, Maryland, Anne Arundel, Laurel, Patuxent Research Refuge--North Tract--Old Forge Bridge Area; Old Forge Bridge Meadow, 400 feet north of bridge
39.0797  -76.7652 +-20m.  WGS84
Verbatim Coordinates: 39.0797 -76.7652
Elevation: 28 meters
Verbatim Elevation: 93 feet
Habitat: Open field
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: 6342c8ef-c04c-40fc-8b57-35c916debd9e
Occurrence ID (GUID): 6342c8ef-c04c-40fc-8b57-35c916debd9e
For additional information on this occurrence, please contact: Bill Harms (
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