University of Colorado Museum of Natural History Herbarium (COLO)

Herbarium COLO is the Botany Section of the University of Colorado Museum of Natural History on the Boulder campus. [Only records relevant to the Flora of Oregon are presented here. See: https://botanydb.colorado.edu/collections/misc/collprofiles.php?collid=1 for the full dataset.]

Contacts: J Ryan Allen, james.r.allen@colorado.edu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 7 February 2023
Digital Metadata: EML File
Access Rights: http://creativecommons.org/licenses/by-nc-sa/3.0/
Cite this collection:
Biodiversity data published by: University of Colorado Museum of Natural History Herbarium. Occurrence dataset (ID: f84dbfb5-fadb-40cc-981f-17a155e2423e) accessed via the OregonFlora Portal, oregonflora.org, 2024-04-26).
Collection Statistics
  • 107,824 specimen records
  • 52,218 (48%) georeferenced
  • 13 (0.01%) identified to species
  • 180 families
  • 961 genera
  • 3,343 species
  • 10 total taxa (including subsp. and var.)
Extra Statistics
Show Geographic Distribution
Show Family Distribution
Taxon Distribution
Taxon Distribution
  • Aegilops (5)
  • Agropogon (2)
  • Agropyron (87)
  • Agrostis (679)
  • Aira (26)
  • Alopecurus (253)
  • Anthoxanthum (13)
  • Apera (10)
  • Aristida (368)
  • Arrhenatherum (21)
  • Arthraxon (3)
  • Arundo (9)
  • Avena (33)
  • Beckmannia (44)
  • Bouteloua (1)
  • Brachypodium (6)
  • Briza (20)
  • Bromus (191)
  • Calamagrostis (506)
  • Catabrosa (49)
  • Cenchrus (30)
  • Chloris (33)
  • Cinna (50)
  • Cortaderia (1)
  • Crypsis (25)
  • Cynodon (27)
  • Cynosurus (8)
  • Dactylis (98)
  • Danthonia (191)
  • Deschampsia (365)
  • Dichanthelium (117)
  • Digitaria (40)
  • Diplachne (3)
  • Distichlis (137)
  • Echinochloa (148)
  • Eleocharis (1)
  • Eleusine (18)
  • Elyhordeum (10)
  • Elyleymus (1)
  • Elymus (989)
  • Eragrostis (236)
  • Eremopyrum (24)
  • Eriocoma (443)
  • Festuca (529)
  • Gastridium (1)
  • Glyceria (364)
  • Graphephorum (65)
  • Greeneochloa (1)
  • Hesperostipa (207)
  • HierochloĆ« (64)
  • Holcus (25)
  • Hordeum (17)
  • Koeleria (281)
  • Leersia (48)
  • Leucopoa (67)
  • Leymus (172)
  • Lolium (38)
  • Melica (29)
  • Miscanthus (4)
  • Muhlenbergia (341)
  • Nardus (5)
  • Panicum (260)
  • Pappostipa (35)
  • Parapholis (8)
  • Pascopyrum (194)
  • Paspalum (38)
  • Pennisetum (2)
  • Phalaris (47)
  • Phleum (146)
  • Phragmites (56)
  • Phyllostachys (1)
  • Piptatheropsis (16)
  • Pleuropogon (4)
  • Poa (2501)
  • Podagrostis (26)
  • Polypogon (127)
  • Pseudoroegneria (83)
  • Puccinellia (123)
  • Schedonorus (101)
  • Sclerochloa (3)
  • Scolochloa (2)
  • Secale (23)
  • Setaria (121)
  • Sorghum (29)
  • Spartina (117)
  • Sphenopholis (76)
  • Sporobolus (285)
  • Taeniatherum (12)
  • Thinopyrum (101)
  • Torreyochloa (65)
  • Tripidium (1)
  • Triplasis (43)
  • Trisetum (44)
  • Triticum (32)
  • Urochloa (1)
  • Vahlodea (45)
  • Ventenata (4)
  • Vulpia (245)
  • Zea (1)