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Specimen Record

ContinentNorth America
CountryUnited States
State/ProvinceMaryland
County/ParishPrince George's County
LocalityUsda Complex, Beltsville
Latitude39.0315833
Longitude-76.8789333
Institution CodeMary
Collection CodeHerbarium
Catalog Number46311
Collected ByRiefner, R.
Date Collected1981-10-15

From Recordset

The Norton-Brown Herbarium (MARY) at the University of Maryland is home to a natural history collection that includes ~93,000 specimens of flowering plants, cone-bearing plants, algae, mosses, liverworts, lichens, and fungi. Established in 1901, the Norton-Brown Herbarium holds a large number of specimens from Maryland, as well as a significant number of specimens from the Mid-Atlantic and the western U.S. The collections housed here were instrumental in developing the Woody Plants of Maryland (Brown & Brown 1972) and Herbaceous Plants of Maryland (Brown & Brown 1984) - Maryland's most recent flora and manual of vascular plants.

Contacts

Name John Hall
RoleCurator
Emailjdhall@umd.edu
Name John Hall
RoleCurator
Emailjdhall@umd.edu
  • Data
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Taxonomy
Scientific Namepolygonum perforatum
KingdomPlantae
PhylumMagnoliophyta
ClassMagnoliopsida
OrderPolygonales
FamilyPolygonaceae
GenusPolygonum
Specific Epithetperfoliatum
Taxon Rankspecies
Specimen
Catalog Number46311
Institution CodeMARY
Collection Codeherbarium
Occurrence IDb1589ff9-2c6b-11e3-b3b8-180373cac83e
Basis of RecordPreservedSpecimen
Collection Event
Collected ByRiefner, R.
Date Collected1981-10-15
Year1981
Month10
Day15
Locality
CountryUnited States
State / ProvinceMaryland
CountyPrince George's County
ContinentNorth America
LocalityUSDA complex, Beltsville
Decimal Latitude39.0315833
Decimal Longitude-76.8789333
Other
Modified2012-08-03 17:27:33.0
IDb1589ff9-2c6b-11e3-b3b8-180373cac83e
specimen list