Thlaspi montanum L. var. siskiyouense P. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]

Oregon: Josephine County: Along the Illinois River Road 4 miles west of its junction with U.S. Highway 199 in Selma; north side of Eight Dollar Mountain. Elev. 1600 ft.
T38S R8W S7
Datum: NAD 27. Uncertainty: 805 meters. Coordinate Source: TRS2LL.
Associated genera: Arabis, Umbellularia, Crocidium, Ceonothus, Calocedrus and Aspidotis. Flowers white. Phenology: Flowers & Fruits.

Richard R. Halse 5018, Mar 24, 1996
WTU, Accession: 337475

Thlaspi montanum L. var. siskiyouense P.K. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]
Annotated by J. Seevers.

Oregon: Josephine County: 8 Dollar Mtn. Elev. 2000 ft.
T38S R8W S28
Misleading coordinates given only to nearest degree.
Open, rocky area.

S. Bucher s.n., 21.VIII.1982
BLMMD, Accession: 896

Thlaspi montanum L. var. siskiyouense P.K. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]

Oregon: Josephine County: Store Gulch - Illinois River, 9 1/2 miles west of Selma on Selma - Illinois River Rd. (#3504).
T38S R9W S3
On southeast - facing serpentine slope.

V. L. Crosby s.n., Apr 12, 1977
HPSU, Accession: 6666

Thlaspi montanum L. var. siskiyouense P.K. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]
Remarks: Revised nomenclature.

Oregon: Josephine County: Illinois River Valley W of Selma road from Oak Flat Road into Star Flat. Elev. 425 m.
T38S R8W S8 SE; NW 1/4

C. D. White 114, Apr 8, 1969
With & Lillico.
HPSU, Accession: 6350

Thlaspi montanum L. var. siskiyouense P. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]

Oregon: Josephine County: 4 miles west of Selma; 1/4 to 1/2 mile along trail toward mouth of Deer Creek where it joins the Illinois River.
T38S R8W S7
Datum: NAD 27. Uncertainty: 805 meters. Coordinate Source: TRS2LL.
Plants growing in gravel bank beside trail. Phenology: Fruits.

Patricia M. Kern 743, Jun 16, 1965
WTU, Accession: 250557

Thlaspi montanum L. var. siskiyouense P. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]

Oregon: Josephine County: 2 miles west of O'Brien along Whiskey Creek Road.
Just beyond the bridge. Growing in gravel banks with Phacelia. Numerous seedlings of Thlaspi in the area. Phenology: Fruits.

Patricia M. Kern 746, Jun 16, 1965
WTU, Accession: 250555

Thlaspi montanum L. var. siskiyouense P. Holmgren ined.
[= Noccaea fendleri ssp. siskiyouensis]
Annotated by Patricia Kern, 1968.

Oregon: Josephine County: Whiskey Creek; 2 miles west of O'Brien on Wimer Road.
Rocky sterile serpentine alluvium of creek. Phenology: Fruits.

A. R. Kruckeberg 1848, Jun 20, 1950
WTU, Accession: 168468

Thlaspi montanum L. var. siskiyouense P. Holmgren ined.
[= Noccaea fendleri ssp. siskiyouensis]
Annotated by Patricia Kern, 1968.

Oregon: Josephine County: Kerby Flat at base of Eight Dollar Mountain above Illinois River, 2 miles west of Selma. Elev. 1200 ft.
Moist rocky flat at edge of serpentine with Penstemon, Ceanothus prostratus and Arctostaphylos in scattered Pinus ponderosa. Stems numerous; sepals greenish - yellow; petals white; siliques purplish above; greenish below. Phenology: Fruits.

Lincoln Constance 2972, May 18, 1942
With Reed C. Rollins
WTU, Accession: 72249

Thlaspi montanum L. var. siskiyouense P.K. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]
Annotated by Constance, L., 1942.

Oregon: Josephine County: Klamath-Siskiyou Region; Kerby Flat at base of Eight Dollar Mountain above Illinois River, 2 miles west of Selma. Elev. 365.76 m.
42.2792° N, 123.654° W,
Uncertainty: 4828 meters.
Isotype. Isotype of Thlaspi montanum L. var. siskiyouense Holmgren; stems numerous; sepals greenish yellow; petals white; siliques purplish above, greenish below. Isotype.

Lincoln Constance 2972, May 1942
With Reed C. Rollins
OSC, Catalog: ORE41444

Thlaspi montanum L. var. siskiyouense P.K. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]

Oregon: Josephine County: Klamath-Siskiyou region. Kerby Flat at base of Eight Dollar Mountain above Illinois River, 2 miles west of Selma. Elev. 366 m.
Moist rocky flat at edge of serpentine. With Penstemon, Ceanothus prostratus and Arctostaphylos in scattered Pinus ponderosa. Isotype. isotype.

L. Constance s.n., 18 May 1942
With R. C. Rollins
NY, Barcode: 00185798

Thlaspi montanum L. var. siskiyouense P. Holmgren ined.
[= Noccaea fendleri ssp. siskiyouensis]
Annotated by Patricia Kern, 1968.

Oregon: Josephine County: Deer Creek. Elev. 1500 ft.
T38S R8W S9
Datum: NAD 27. Uncertainty: 805 meters. Coordinate Source: TRS2LL.
Yellow Pine forest. Associated with Pinus ponderosa, Arctostaphylos viscida, Ceonothus prostratus. Southeast hill slope; fairly wet rocky clay, in full sun. Phenology: Flowers & Fruits.

L. E. Detling 4014, Apr 14, 1940
WTU, Accession: 74403

Thlaspi montanum L. var. siskiyouense P. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]
Annotated by Patricia Kern, 1968.

Oregon: Josephine County: River bottoms along Rough-and-Ready near O'Brien.
Phenology: Flowers & Fruits.

J. William Thompson 10234, Apr 10, 1934
WTU, Accession: 507JWT

Thlaspi montanum L. var. siskiyouense P. Holmgren ined.
[= Noccaea fendleri ssp. siskiyouensis]
Annotated by Patricia Kern, 1968.

Oregon: Josephine County: At Waldo.
Rocky open slopes. Phenology: Flowers & Fruits.

J. William Thompson 2235, Apr 12, 1927
WTU, Accession: 3778

Thlaspi montanum L. var. siskiyouense P.K. Holmgren
[= Noccaea fendleri ssp. siskiyouensis]
Annotated by Halse, R., 13 Jan 1996.

Oregon: Josephine County: Cedar Creek; 4 miles down Deer Creek from Selma; s. Oregon.
42.2725° N, 123.5478° W,
Uncertainty: 4828 meters.

L.F. Henderson 5922, Apr 11, 1926
OSC, Catalog: ORE41433B

Thlaspi montanum L. var. siskiyouense P. Holmgren ined.
[= Noccaea fendleri ssp. siskiyouensis]
Annotated by Patricia Kern, 1968. Remarks: toward var. montanum.

Oregon: Josephine County: Slate Creek.
Phenology: Fruits.

C. V. Piper 6173, Jun 11, 1904
WTU, Accession: 3701JWT