Trifolium productum Greene
Annotated by Hickman, J., 1966.

Oregon: Lane: Horsepasture Mt., Mckenzie River Region; locally common along the North side of the summit ridge, just West of L.O. in open rocks. Elev. 5600 ft.
44.116005° N, 122.088522° W,
Datum: NAD83. Coordinate Source: OrlookId: 30658, StateProvince: Oregon, County: Lane, LocName: 17S 06E 04 SW of SE. OregonFlora 1994-2020 methodology.
Locally common along the North side of the summit ridge, just West of L.O. in open rocks with some loamy soil development; seemingly the only occurence on this species on the mt. Https://oregonflora.org/collections/individual/index.php?occid=1120936. Phenology: flowering.

James C. Hickman 304-3, Jul 8, 1966
OSC, Catalog: OSC-V-070828, Accession Number: ORE107757