University of Maryland, Norton-Brown Herbarium (MARY)

Mainly vascular plants of Maryland and Chesapeake Bay area, mid-Atlantic states, and western U.S.; Guam; Malvaceae; Marcgraviaceae; Polygonaceae
Contact: Maile C. Neel (
Collection Type: Preserved Specimens
Management: Live Data managed directly within data portal
Global Unique Identifier: f08f07c6-fb9a-4b6b-b008-732821e604e3
Live Data Download: Login for access
Digital Metadata: EML File
Norton-Brown Herbarium
University of Maryland
Research Greenhouse Complex
College Park, Maryland   20742-4425
[1] 301/ 405-1588.
Collection Statistics
  • 51,666 specimen records
  • 29,785 (58%) georeferenced
  • 37,827 (73%) with images
  • 47,303 (92%) identified to species
  • 381 families
  • 1,605 genera
  • 4,853 species
  • 5,519 total taxa (including subsp. and var.)
Extra Statistics
The National Science Foundation
This project made possible by National Science Foundation Award 1410069