Duke University Vascular Herbarium (DUKE)

Contacts: Michael D. Windham / Layne Huiet, mdw26 at duke.edu / rlh22 at duke.edu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 30 August 2022
Digital Metadata: EML File
Collection Statistics
  • 18,238 specimen records
  • 63 (0.35%) georeferenced
  • 17,177 (94%) with images (17,177 total images)
  • 17,570 (96%) identified to species
  • 204 families
  • 932 genera
  • 2,676 species
  • 2,773 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Acanthospermum (7)
  • Achillea (1)
  • Acmella (9)
  • Ageratina (19)
  • Ageratum (6)
  • Ambrosia (27)
  • Anthemis (2)
  • Aster (135)
  • Baccharis (35)
  • Balduina (14)
  • Berlandiera (30)
  • Bidens (41)
  • Bigelowia (18)
  • Boltonia (11)
  • Borrichia (18)
  • Brickellia (1)
  • Cacalia (18)
  • Calyptocarpus (5)
  • Carphephorus (32)
  • Centaurea (2)
  • Chaptalia (15)
  • Chrysoma (1)
  • Chrysopsis (46)
  • Cirsium (30)
  • Conoclinium (8)
  • Conyza (29)
  • Coreopsis (52)
  • Eclipta (11)
  • Elephantopus (22)
  • Emilia (14)
  • Erigeron (53)
  • Eupatoriadelphus (3)
  • Eupatorium (122)
  • Euthamia (18)
  • Facelis (2)
  • Flaveria (37)
  • Fleischmannia (2)
  • Gaillardia (11)
  • Gamochaeta (32)
  • Garberia (7)
  • Gnaphalium (12)
  • Haplopappus (1)
  • Hartwrightia (5)
  • Helenium (52)
  • Helianthus (33)
  • Heliopsis (2)
  • Heterotheca (13)
  • Hieracium (19)
  • Hymenopappus (7)
  • Hypochaeris (4)
  • Iva (26)
  • Kuhnia (1)
  • Launaea (2)
  • Liatris (78)
  • Marshallia (29)
  • Melanthera (47)
  • Mikania (12)
  • Palafoxia (4)
  • Parthenium (4)
  • Pectis (7)
  • Phoebanthus (5)
  • Pityopsis (56)
  • Pluchea (84)
  • Polymnia (2)
  • Polypteris (5)
  • Pseudelephantopus (1)
  • Pterocaulon (27)
  • Pyrrhopappus (11)
  • Rudbeckia (24)
  • Sclerolepis (1)
  • Senecio (24)
  • Sericocarpus (7)
  • Silphium (6)
  • Solidago (99)
  • Soliva (3)
  • Sonchus (25)
  • Tagetes (1)
  • Taraxacum (1)
  • Tetragonotheca (4)
  • Tithonia (1)
  • Tridax (7)
  • Trilisa (6)
  • Verbesina (15)
  • Vernonia (25)
  • Wedelia (5)
  • Xanthium (2)
  • Youngia (8)