Patuxent Research Refuge, Maryland
Catalog #: PRR001069
Taxon: Ambrosia artemisiifolia L.
Family: Asteraceae
Determiner: Bill Harms (s.d.)
Taxon Remarks: Annual Ragweed
ID References: Weakley 2015
Show Determination History
Collector: Bill Harms   6952   
Date: 2011-08-26
Verbatim Date: 26 August 2011
Locality: United States, Maryland, Anne Arundel, Odenton, Patuxent Research Refuge--North Tract--Area east of Tipton Field--Odenton Quad; East of Tipton Field, 250 feet southwest of Tipton Junction
39.085207  -76.746597 +-20m.  WGS84
Verbatim Coordinates: 39.085207 -76.746597
Elevation: 47 meters
Verbatim Elevation: 153 feet
Habitat: Margin of woods
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: bfd83af2-22ec-4f03-86aa-2019dd06fcc5
Occurrence ID (GUID): bfd83af2-22ec-4f03-86aa-2019dd06fcc5
For additional information on this occurrence, please contact: Bill Harms (
Current Record
Patuxent Research Refuge, Maryland (USFWS:PRR)
Bill Harms 69522011-08-26
Catalog Number: PRR001069
GUID: bfd83af2-22ec-4f03-86aa-2019dd06fcc5
Latest Identification: Ambrosia artemisiifolia
Identified by: Bill Harmss.d.

University of Maryland, Norton-Brown Herbarium (MARY)
Bill Harms 69522011-08-26
Catalog Number: MARY1044435
Latest Identification: Ambrosia artemisiifolia

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