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OregonFlora Species List Collection (OF-OB)

Contacts: OregonFlora Staff, info@oregonflora.org
Collection Type: Observations
Management: Data snapshot of local collection database
Last Update: 9 May 2019
Digital Metadata: EML File
Usage Rights: Usage policy
Cite this collection:
Biodiversity data published by: OregonFlora Species List Collection. Occurrence dataset (ID: cbf59efd-03d8-4803-9925-7e105002012c) accessed via the OregonFlora Portal, oregonflora.org, 2024-04-20).
Collection Statistics
  • 330,651 specimen records
  • 330,652 (100%) georeferenced
  • 319,395 (97%) identified to species
  • 153 families
  • 956 genera
  • 3,413 species
  • 4,324 total taxa (including subsp. and var.)
Extra Statistics
Show Geographic Distribution
Show Family Distribution
Taxon Distribution
Taxon Distribution
  • Achillea (2238)
  • Achyrachaena (15)
  • Adenocaulon (1014)
  • Ageratina (33)
  • Agoseris (788)
  • Ambrosia (35)
  • Anaphalis (1232)
  • Ancistrocarphus (2)
  • Anisocarpus (324)
  • Antennaria (1157)
  • Anthemis (149)
  • Arctium (129)
  • Arnica (1108)
  • Artemisia (1767)
  • Aster (44)
  • Baccharis (150)
  • Balsamorhiza (514)
  • Bellis (309)
  • Bidens (124)
  • Blepharipappus (217)
  • Brickellia (15)
  • Cacaliopsis (131)
  • Calycadenia (2)
  • Canadanthus (91)
  • Carduus (27)
  • Centaurea (814)
  • Centromadia (16)
  • Chaenactis (332)
  • Chaetadelpha (12)
  • Chondrilla (80)
  • Chrysothamnus (284)
  • Cichorium (262)
  • Cirsium (2940)
  • Columbiadoria (91)
  • Conyza (392)
  • Coreopsis (3)
  • Corethrogyne (8)
  • Cotula (12)
  • Crepis (556)
  • Crocidium (122)
  • Cyclachaena (11)
  • Delairea (2)
  • Dieteria (105)
  • Dimeresia (6)
  • Doellingeria (419)
  • Doronicum (2)
  • Eatonella (5)
  • Erechtites (94)
  • Ericameria (1349)
  • Erigeron (1456)
  • Eriophyllum (1085)
  • Euchiton (9)
  • Eurybia (232)
  • Euthamia (88)
  • Gaillardia (15)
  • Galinsoga (1)
  • Gamochaeta (89)
  • Glyptopleura (3)
  • Gnaphalium (212)
  • Grindelia (82)
  • Gutierrezia (77)
  • Haplopappus (5)
  • Hazardia (59)
  • Helenium (70)
  • Helianthella (64)
  • Helianthus (171)
  • Helminthotheca (19)
  • Hemizonella (152)
  • Hemizonia (7)
  • Hesperevax (5)
  • Heterotheca (52)
  • Hieracium (1732)
  • Hulsea (12)
  • Hymenopappus (23)
  • Hymenoxys (37)
  • Hypochaeris (1442)
  • Inula (2)
  • Ionactis (25)
  • Iva (38)
  • Jaumea (12)
  • Kyhosia (32)
  • Lactuca (1127)
  • Lagophylla (38)
  • Lapsana (245)
  • Lasthenia (49)
  • Layia (63)
  • Leontodon (256)
  • Leucanthemum (1214)
  • Logfia (9)
  • Luina (97)
  • Lygodesmia (2)
  • Machaeranthera (2)
  • Madia (903)
  • Malacothrix (5)
  • Matricaria (217)
  • Micropus (57)
  • Microseris (391)
  • Mulgedium (5)
  • Mycelis (475)
  • Nabalus (10)
  • Nestotus (9)
  • Nothocalais (147)
  • Onopordum (201)
  • Oreostemma (66)
  • Packera (486)
  • Petasites (492)
  • Pleiacanthus (17)
  • Pseudognaphalium (145)
  • Psilocarphus (62)
  • Pyrrocoma (138)
  • Rafinesquia (30)
  • Raillardella (18)
  • Rainiera (104)
  • Rhaponticum (26)
  • Rigiopappus (22)
  • Rudbeckia (270)
  • Saussurea (10)
  • Senecio (2321)
  • Sericocarpus (52)
  • Silybum (23)
  • Solidago (102)
  • Soliva (19)
  • Sonchus (492)
  • Stenotus (12)
  • Stephanomeria (57)
  • Symphyotrichum (557)
  • Tanacetum (145)
  • Taraxacum (1138)
  • Tetradymia (122)
  • Townsendia (84)
  • Tragopogon (755)
  • Tripleurospermum (12)
  • Uropappus (18)
  • Wyethia (253)
  • Xanthium (92)
  • Zygodon (14)