Microseris acuminata Greene
Annotated by Chambers, K., 1 Jan 1994.

Oregon: Jackson County: near Gardner Drive (a small road to some ranches). Elev. 548.64 m.
42.429° N, 122.6058° W,
Uncertainty: 402 meters.
At least 100 individuals seen in a 5 mile area; none seen outside of that area, but search was very brief.

Wayne Rolle 92, May 5, 1989
OSC, Catalog: OSC176188

Microseris acuminata Greene
Annotated by collector.

Oregon: Jackson County: top of Lower Table Rock.
T36S R2W
Intermounds and vernal pools Phenology: flowering.

Lisa Hirsch s.n., May 8, 1981
With Jennifer Riefler
SOC, Accession: 04882

Microseris acuminata Greene
Annotated by Chambers, K., 1 Jan 1994.

Oregon: Jackson County: Sams Valley Road, paralleling Hwy. 234, n of Lower Table Rock; pastures 0.6 mi w of junction with Hwy. 234, 1.1 mi w of junct. of Hwy. 234 with Table Rocks Road.

K.L. Chambers 4449, Apr 1978
OSC, Catalog: OSC152248

Microseris acuminata Greene

Oregon: Jackson County: Agate Desert north of Medford. Kirtland Road across from the Medford Sewage Disposal Plant; 1.0 miles west of junction with Table Rock Road. Siskiyou Mountains.
Grassy flats, in limited area with Achyrachaena, where cow hoof-prints have pocketed the surface of the heavy soil. Agoseris heterphylla also present. Phenology: Flowers.

K. L. Chambers 3094, May 16, 1971
WTU, Accession: 260785

Microseris acuminata Greene
Annotated by Chambers, K., 1 Jan 1994.

Oregon: Jackson County: Agate Desert north of Medford, on Kirtland Rd. across from the Medford Sewage Disposal Plant, 1.0 mi west of junct. with Table Rock Rd.
42.4255° N, 122.9051° W,
Uncertainty: 805 meters.

K.L. Chambers 3094, May 1971
OSC, Catalog: OSC135772

Microseris acuminata Greene
Annotated by Chambers, K., 1 Jan 1994.

Oregon: Jackson County: Hwy. 234, ne of Sams Valley, 5.2 mi w of junction with Hwy. 62 (the Medford-Crater Lake highway).
42.5009° N, 122.908° W,
Uncertainty: 1609 meters.
Plants dug as seedlings, Mar. 26, 1961, and matured in greenhouse at OSU.

K.L. Chambers 1597, Mar 1961
OSC, Catalog: OSC125321

Microseris acuminata Greene
Annotated by Chambers, K., 1 Jan 1994.

Oregon: Jackson County: Hwy. 234, 5.2 mi w of junction with Hwy. 62 n of Eagle Point (north of Medford).

K.L. Chambers 1649, May 7, 1961
OSC, Catalog: OSC143729

Microseris acuminata Greene
Annotated by Chambers, K., 1 Jan 1994.

Oregon: Jackson County: Sam's Valley.
42.4917° N, 122.9742° W,
Uncertainty: 402 meters.

L.F. Henderson 12412, May 4, 1930
OSC, Catalog: ORE105592

Microseris acuminata Greene
Annotated by Chambers, K., 1 Jan 1994.

Oregon: Jackson County: Sams Valley, Crater Lake road.

Lincoln Savage s.n., Jun 7, 1930
OSC, Catalog: ORE66559