Lomatium bentonitum K. Carlson & Mansfield
Annotated by Carr, G., 2014.

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],

G.D. Carr 1611, May 2014
OSC, Catalog: OSC247726

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Phenology: Fruits.

G. D. Carr 1611, 5/16/2014
CIC, Accession: 52977

Lomatium bentonitum K. Carlson & D. Mansfield
Annotated by E. George. Remarks: with D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Mackenzie bentonite pit; Growing in very heavy clay outwash of brown and white ash piles with Poa secunda, Artemisia tridentata, Astragalus iodanthus, and Lepidium perfoliatum Phenology: Flowers.

E. George 085, May 18, 2011
With D. Mansfield
CIC, Accession: 39888

Lomatium bentonitum K. Carlson & D. Mansfield
Annotated by E. George. Remarks: with D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in light clay below ash outcrop with Artemisia tridentata, Leymus cinereus, and Chrysosplenium sp. Phenology: Flowers & Fruits.

E. George 093, May 18, 2011
With D. Mansfield
CIC, Accession: 39939

Lomatium bentonitum K. Carlson & D. Mansfield
Annotated by E. George. Remarks: with D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in very heavy clay on top of brown and white ash piles with Poa secunda, Artemisia tridentata, Astragalus iodanthus, Lepidium perfoliatum, and L. cous Phenology: Flowers.

E. George 089, May 18, 2011
With D. Mansfield
CIC, Accession: 39943

Lomatium bentonitum K.M. Carlson & D.H. Mansfield
Annotated by J. F. Smith.

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Phenology: Flowers & Fruits.

J. F. Smith 9752, Jun 30, 2011
SRP, Accession: 44520

Lomatium bentonitum K. Carlson & Mansfield
Annotated by person unknown, 15 Jun 2011.

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Paratype.

K. Carlson 10-1, Apr 2010
With J. Carlson, A. Carlson
OSC, Catalog: OSC231433

Lomatium bentonitum K.M. Carlson & Mansfield
Annotated by Carlson, 15 Jun 2011. Remarks: ! and Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in cracking white ash clay with sagebrush, phlox, burr, buttercup, Allium punctum, and Cusickiella douglasii. Phenology: Flowers. Paratype: Lomatium bentonitum K.M. Carlson & D.H. Mansfield. Published 2011. Syst. Bot. (2011) v. 36(2).

K. Carlson 10-1, Apr 17, 2010
With J. Carlson, A. Carlson
ID, Accession: 162720, Barcode: ID157775

Lomatium bentonitum K.M. Carlson & Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in cracking white ash clay with sagebrush, phlox, burr buttercup, Allium punctum, and Cusickiella douglasii. Phenology: Flowering. Type?: Lomatium bentonitum K.M. Carlson & Mansfield. Published 2011. Syst. Bot. 36(2): 502 (495-507; figs. 4-5). 2011.

K. Carlson 10-1, 17/4/2010
With J. Carlson, A. Carlson
RM, Accession: 909560, Barcode: RM0005415

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in cracking white ash clay with sagebrush, phlox, burr buttercup, Allium punctum, and Cusickiella douglasii. Phenology: Flowers. Paratype: Lomatium bentonitum K. Carlson & D. Mansfield. Published 2011. Carlson & Mansfield, in Syst. Bot. v.36(2)

K. Carlson 10-1, Apr 17, 2010
With J. Carlson, A. Carlson
CIC, Accession: 39394

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in very heavy clay outwash of brown and white ash piles.

D. Mansfield 10001p-s, May 30, 2010
CIC, Accession: 39183

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in very heavy clay outwash of brown and white ash piles.

D. Mansfield 10001l-o, May 30, 2010
CIC, Accession: 39184

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in very heavy clay outwash of brown and white ash piles.

D. Mansfield 10001h-k, May 30, 2010
CIC, Accession: 39185

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in very heavy clay outwash of brown and white ash piles.

D. Mansfield 10001d-g, May 30, 2010
CIC, Accession: 39186

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in very heavy clay outwash of brown and white ash piles.

D. Mansfield 10001a-c, May 30, 2010
CIC, Accession: 39187

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in very heavy clay outwash of brown and white ash piles.

D. Mansfield 10001, May 30, 2010
CIC, Accession: 39182

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing on the west and south slopes of the hillside with sagebrush.

K. Carlson 10-4, Apr 17, 2010
With J. Carlson, A. Carlson
CIC, Accession: 39393

Lomatium bentonitum K. Carlson & D. Mansfield
Annotated by Emma George, 2011. Remarks: Lomatium DNA Voucher

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in cracking white ash clay with sagebrush, phlox, burr buttercup, Allium punctum, and Cusickiella douglasii. Phenology: Flowers.

K. Carlson 10-1, Apr 17, 2010
With J. Carlson & A. Carlson
CIC, Accession: 41698

Lomatium bentonitum K.M. Carlson & D.H. Mansfield
Annotated by K. Carlson.

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Growing in cracking white ash clay with sagebrush, phlox, burr buttercup, Allium punctum, and Cusickiella douglasii. Phenology: Flowers. Paratype: Lomatium bentonitum K.M. Carlson & D.H. Mansfield. Published 2011. Carlson and Mansfield (2011). Syst. Bot. v.32(2)

K. Carlson 10-1, Apr 17, 2010
With J. Carlson & A. Carlson
SRP, Accession: 31909

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
On a shrubby knoll with rabbitbrush, phlox, Artemisia, and Sandberg's bluegrass. Soil was rocky with heavy clay.

K. Carlson 038, Apr 17, 2008
With E. Valdes
CIC, Accession: 36403

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
On a shrubby knoll with rabbitbrush, phlox, Artemisia, and Sandberg's bluegrass. Soil was rocky with heavy clay.

K. Carlson 038, Apr 17, 2008
With E. Valdes
CIC, Accession: 35488

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Gravelly, clay next to intermittent streambed. Dominated by low, herbaceous perennials. ORV use disturbances.

D. Johnson 019, Apr 17, 2008
With T. Day
CIC, Accession: 35485

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
At base of west-facing slope of hillside with Artemisia tridentata.

D. Mansfield 07016, Apr 10, 2007
CIC, Accession: 34355

Lomatium bentonitum K. Carlson & D. Mansfield
Annotated by K. Carlson, 15 Jun 2011. Sources: Syst. Bot. (2011) v.36(2):495-507. Remarks: with D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
In flat outwash of white chalky, bentonite at the white chalk bentonite quarry northwest Succor Creek; with sagebrush, rabbitbrush, and bitterroot. Phenology: Flowers.

D. Mansfield 07015, Apr 10, 2007
CIC, Accession: 34356

Lomatium bentonitum K. Carlson & D. Mansfield

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Dry soil, on grassy verge of road. Phenology: Fruits.

M. Thatcher 212, Mar 30, 2006
CIC, Accession: 35373

possibly Lomatium bentonitum K. Carlson & D. Mansfield
Annotated by K. C., Apr 2011. Remarks: D. M.

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
Steep hillside on N. facing slope. Surrounded by dead growth. Phenology: Fruits.

J. Wood 20, Mar 29, 2001
With J. Milan
CIC, Accession: 32710

Lomatium bentonitum K. Carlson & D. Mansfield
Annotated by Don Mansfield, Oct 2011.

Oregon: Malheur County: [locality and coordinates withheld; status in Oregon: S1 (Critically Imperiled; OBIC)],
E slope of edge of clay, ash beds. With Poa secunda, Chrysothamnus nauseosus, Phlox spp. Lepidium perfoliatum, and Ranunculus testiculatum Phenology: Flowers.

Jean Burns 171, May 6, 1999
CIC, Accession: 27892