Portland State University (HPSU-V)

Herbarium Manager: John Christy, john.christy@pdx.edu
Collection Type: Preserved Specimens
Management: Data harvested from a data aggregator
Last Update: 9 February 2024
Digital Metadata: EML File
Cite this collection:
Biodiversity data published by: Portland State University. Occurrence dataset (ID: cb868bec-e514-4a49-b605-4bfa08d753e2) accessed via the OregonFlora Portal, oregonflora.org, 2024-03-29).
Collection Statistics
  • 19,096 specimen records
  • 12,444 (65%) georeferenced
  • 15,992 (84%) with images (16,926 total images)
  • 18,492 (97%) identified to species
  • 162 families
  • 892 genera
  • 2,680 species
  • 3,238 total taxa (including subsp. and var.)
Extra Statistics
Show Geographic Distribution
Show Family Distribution
Taxon Distribution
Taxon Distribution
  • Achillea (29)
  • Adenocaulon (13)
  • Ageratina (7)
  • Agoseris (32)
  • Ambrosia (18)
  • Anaphalis (16)
  • Anisocarpus (2)
  • Antennaria (89)
  • Anthemis (18)
  • Arctium (1)
  • Arnica (71)
  • Artemisia (71)
  • Aster (11)
  • Baccharis (5)
  • Balsamorhiza (56)
  • Bellis (12)
  • Bidens (35)
  • Blepharipappus (21)
  • Boltonia (3)
  • Brickellia (3)
  • Cacaliopsis (8)
  • Calendula (1)
  • Canadanthus (3)
  • Carduus (7)
  • Centaurea (33)
  • Centromadia (2)
  • Chaenactis (21)
  • Chondrilla (7)
  • Chrysothamnus (6)
  • Cichorium (9)
  • Cirsium (51)
  • Columbiadoria (1)
  • Conyza (9)
  • Coreopsis (10)
  • Cosmos (1)
  • Cotula (4)
  • Crepis (45)
  • Crocidium (23)
  • Dieteria (8)
  • Dimeresia (3)
  • Doellingeria (7)
  • Eatonella (1)
  • Erechtites (4)
  • Ericameria (32)
  • Erigeron (162)
  • Eriophyllum (35)
  • Euchiton (2)
  • Eurybia (28)
  • Euthamia (10)
  • Gaillardia (10)
  • Galinsoga (9)
  • Gamochaeta (9)
  • Glyptopleura (2)
  • Gnaphalium (21)
  • Grindelia (19)
  • Gutierrezia (7)
  • Helenium (16)
  • Helianthella (7)
  • Helianthus (16)
  • Helminthotheca (1)
  • Hemizonella (3)
  • Heterotheca (24)
  • Hieracium (33)
  • Hulsea (1)
  • Hymenoxys (4)
  • Hypochaeris (19)
  • Inula (2)
  • Ionactis (2)
  • Iva (9)
  • Jaumea (2)
  • Lactuca (12)
  • Lagophylla (5)
  • Lapsana (10)
  • Lasthenia (2)
  • Layia (7)
  • Leontodon (8)
  • Leucanthemum (18)
  • Logfia (2)
  • Luina (3)
  • Madia (28)
  • Malacothrix (4)
  • Matricaria (12)
  • Micropus (1)
  • Microseris (20)
  • Mulgedium (3)
  • Mycelis (5)
  • Nestotus (1)
  • Nothocalais (6)
  • Oreostemma (15)
  • Packera (42)
  • Petasites (33)
  • Pseudognaphalium (26)
  • Psilocarphus (13)
  • Pyrrocoma (8)
  • Rainiera (4)
  • Rhaponticum (1)
  • Rigiopappus (5)
  • Rudbeckia (14)
  • Saussurea (2)
  • Senecio (66)
  • Sericocarpus (2)
  • Silybum (3)
  • Solidago (42)
  • Sonchus (15)
  • Stenotus (7)
  • Stephanomeria (10)
  • Symphyotrichum (41)
  • Tanacetum (20)
  • Taraxacum (18)
  • Tetradymia (14)
  • Townsendia (7)
  • Tragopogon (14)
  • Uropappus (2)
  • Wyethia (10)
  • Xanthium (3)
  • Zygodon (3)