Field notebooks, 1961-1993

Rollins, Reed C.(Reed Clark),1911-1998,author

Unknown

Harvard University Botany Libraries

Original Source

Source Material:
Image from the Biodiversity Heritage Library. Contributed by Harvard University Botany Libraries. | www.biodiversitylibrary.org

Plants

Document Pages

154 Pages

No text detected

Property of Reed C. Rollins Gray Herbarium Harvard University 22 Divinity Avenue Cambridge, MA 02138

No text detected

Colorado 8101 - Lesquerella ludoviciana Sandy wash, prairie flowers yellow, perennial. 8 mi. east of Flagler, Kit Carson Co., Colorado May 13, 1981. 8102 - Lesquerella calcicola Roll, perennial. Stems numerous, erect. Basal leaves erect. flowers yellow. Pinon-jumper area in Caliche type soil, off I-25, between Pueblo and Walsenburg, 7.6 mi. N of turnoff to Colorado City, Pueblo Co., Colo. May 14, 1981. Abundant. 8103 - Lesquerella calcicola Roll. Petal not mucronulate. Blade ascending but not strictly erect. As above except 4.4 mi. N. of Walsenburg, Colorado City turnoff.

Colorado 8104 - Phugaria floribunda Rydb. Rosette flat. Perennial. Flowers yellow. Southwest of La Veta Pass, 6.3 mi. NE of [illegible] near U.S. 160, Costilla Co, Colorado. May 14, 1981 8105 - Thlaspi montanum L. Perennial. Buds purple. Petales white. Abundant. Spruce fir area on steep bank, near U.S. 160, 4.4 mi W of Wolf Creek Pass, Mineral Co, Colorado. May 14, 1981 vulgaris R. Br. 8106 - Barbarea orthoceras, Perennial. Stems several in a clump. Flowers yellow. Roadside. 4.2 mi. NE of Pagosa Springs, Archuleta Co, Colorado. May 14, 1981

Colorado 8107 - Thlaspi arvense L. Annual. Flowers white. As 8106. 2 8108 - Crysium capitatum (Dougl.) Breme Stems single. Flowers yellow. Pine-oak woods, Mill Creek Road, 2 mi. E of Pagosa Springs, Archuleta Co., Colo., Elev. 7,300 ft. May 14, 1981 2 8109 - Thlaspi montanum B. var. fendleri (Gray) Perennial. Petals white. As 8108 4 8110 - Alyssum nervos var. microphyllum (Meyer) Roadside weed. Stems Dudley numerous, outer decumbent. As 8108. Col T.R. Dudley 6 8111 - Crysium repandum Roadside weed. As. 8108 8112 - Camelina microcarpa Andrz. Roadside weed. As. 8108 3

Colorado 8113-Cowringia orientate (L.) Dumort, 2 Roadside weed. As 8108 8114-Alyssum var. microanthum (Meyer) Dudley Roadside weed. On edge of Pagosa Spring, Archuleta Co., Colo. May 14, 1981 Collected by T.R. Dudley 8115-Wesquerella rectipes Woot. & Standl. Siliques slightly flattened parallel to septime, erect, pedicels sigmoid, stems several, erect. Juniper woodland, 5 miles northeast of Arboles, Archuleta Co., Colo. May 15, '81 8116-Arabis perennans S. Wats. Perennial. Stems few to several rising below terminal cluster of leaves. Petals purplish. Siliques widely spreading. As 8115.

Colorado 8117 - Schoenocrambe linifolia (Nutt.) Greene Perennial. Stems one or few (g) Sepals and petals yellow. Silique erect. As 8115 8118 - Lessuainia pinnata (Walt.) Britt. subsp. halotrum (Selle.) Selling Annual. Flowers yellow. (b) As 8115. 8119 - Lesquerella montana (Gray) S.Wats Perennial. Outer stems decumbent. Stems numerous. Pedicels slightly sigmoid. Silique ellipsoidal, reddish clay bank, 1 1/2 mi SE of Ignacio, near Route 172, La Plata County, Colo. May 15, 1981.

Colorado 8120 - Physaria floribunda Rydb. Petals erect. Siliques erect with a deep series above and below. Steep open hillside, oak-pine area, outskirts of Durango, La Plata Co., Colo. May 15, 1981 8121 - Thlaspi montanum L. var. fendleri (Gray) P. Holmgren Basal leaves purplish. Perennial. Stems 2 to several. E of Mancos, between Mancos and Durango, La Plata Co., Colo. May 15, 1981 8122 - Arabis holboellii var. pictorum Siliques widely pendulous. Uruco. Pion-juniper area near entrance to Mesa Verde National Park. Montezuma Co., Colo. May 15, 1981

Colorado 8123 - Alyssum var microanthum (Meyer) Dudley 3 Weed in gravel, at 6 miles E of Coutey, Montezuma Co, Colo. May 15, 1981 Det T.R. Dudley 8124- Cardania draba (L.) Desv. Roadside weed. Flowers white. 5 miles E of Cortey, Montezuma County, Colo. May 15, 1981 8125- Lepidium montanum Nutt. var. junceii (Rudlr.) C.B. Hitchc. Perennial. Flowers white. Lower leaves pinnatifid. Steep bank, red soil, 7 miles S of Cortey near McGlmo Creek, Montezuma Co, Colo. May 15, 1981 8126- Chorispora tenella (Pallas) DC Roadside weed. Same as 8125.

Colorado 8127 - Schoenocrambe annua (Eastwood) Rollins Biennial. Stems simple or branched. Sepals and petals golden yellow. Siligues loosely ascending. Siligues divaricately ascending, straitght to slightly arcuate. Clay, Steep bank in clay-like soil. 20.6 miles S of Cortez in McElmo Creek Valley, Montayuma Co., Colo. May 15, 1981 8128 - Stanleya pinnata (Punch) Britt. Perennial. Stems several from base. Lower cauline leaves pinnatifid, among boulders. 17.4 miles S. of Cortez in McElmo Creek Valley, Montayuma Co., Colo. May 15, 1981

Colorado 8129 - Lesquerella montana (Gray) S.Wats. Perennial. Stems several, decumbent, arising below terminal cluster of leaves. [6] Fruiting pedicels somewhat lignoid. Vison-juniper area, red soil. 10 mi. N of junction of 141 and 666, San Miguel Co., Colo. May 16, 1981 8130 - Schaeoscrumbea [illegible] (Witt) Greene Perennial from an underground rhizome. Sepals and petals bright yellow. As 8129. [5] 8131 - Physaria acutifolia Rydb. Perennial. Stems numerous arising below flat rosette. Silique with a series above and below. 17 mi. N of [illegible] of 141 and 666, San Miguel Co., Colo. May 16, 1981 [7]

Colorado 8132 - Streptanthus cordatus Nutt. Perennial. Stems one or few from base. Petals linear, Purplish-brown. As 8131 8133 - Lesquerella rectipes Wool. & Stall. Perennial. Stems decumbent, pedicels widely spreading, to slightly [illegible]. Sandy Soil [illegible] Pion-Juniper area. 19 mi. N of junction of 141 and 666, San Miguel Co., Colo. May 16, 1981 8134 - Streptanthella longirostris (S.Wats.) Rydb. Annual. Stems single, branched above. Petals yellow. As 8133.

Colorado 8135 - Phacelia acutifolia Rydb. Perennial. Stems decumbent, numerous, arising below flat rosette of entire leaves. Siliques with spines above and below. 1.1 mi. S of junction of Colorado State road 141 and 90, or road to Paradox, Montrose Co Colo. May 16, 1981 8136 - Lesquerella rectipes Wats., & Stull. Perennial. Stems several originating below terminal tuft of leaves. Pedicels slightly recurved. Siliques globose to elongated and slightly compressed parallel to septum. 2 mi E. E ½ of Utah border on Colorado Route 90, Montrose Co, Colo. May 16, 1981 subsp. helictroma (Ckl.) Vetter 8137 - Descurainia pinnata (Walt.) Britt. Annual. Siliques erect, not club- sloped. Entire plant purplish. As 8136.

Utah 8138 - Arabis selbyi Rydb. Perennial. Stems several, erect rising below [illegible] leaf cluster which terminates an elongated caudex. Siligues slighty widely spreading & falcate. Petals purplish. Piñon-juniper area. 2 miles W of Colorado border on Utah Route 46, San Juan Co., Utah. May 16, 1981 8139 - Arabis perennans S. Watson Perennial. Stems several from base, leafy. Siligues pendulous or widely spreading pedicels. Petals to light double. purplish. Piñon-juniper area. 10.8 mi. E of La Sal Junction on Utah 46, San Juan Co., Utah. May 16, 1981 8140 - Schoenocrambe linifolia (Watt.) Greene Perennial. Stems one to few. 3 Sepals and petals golden yellow. As 8139.

Utah 8141- Lepidium montanum Nutt. var. jonesii (Rydb.) C. L. Hutch. Perennial. Hemispherical clumps up to 2 ft. in dia. 24 mi. N of Monticello, San Juan Co, Utah, May 16, 1981 [8] 8142- Physaria acutifolia Rydb. Sto Perennial. Stems numerous, leaves entire. Siliques with stipes above and below. Clay bank. Near Utah Route 163, 3.7 mi. S of Monticello, San Juan Co. Utah May 17, 1981 [3] 8143- Arabis perennans s. Wats. Perennial. Stems several from the base. Siliques pendulous. Petals purple. Pinn. juniper area. Off Utah Route 163, 5.6 mi. S of Monticello, San Juan Co, Utah May 17, 1981 [13]

Utah 8144 - Descurainia pinnata (Walt.) Britt. sibsp. halictorum (Sull.) Sletting Annual. Fls. yellow. As 8143 (3) 8145 - Arabis perennans S. Wats. Perennial. Stems arise from the base, arising terminally. Leafy. Basal rosette sessile Siliques pendulous. Sepals purplish. Petals light lavender. Subsessile. Open ponderosa pine forest Weathered granitic rocks growing with 8146 and 8147. 10.1 mi. S. of Monticello, off Utah Route 163. May 17, 1981 (11) 8146 - Arabis perennans S. Wats. Similar to 8145 but branches several arising below terminal cluster of leaves. Stems less leafy. With 8145 and 8147. As 8145 (9)

Utah 8147 - Arabis bolbellii var. retrofarta Perennial, Stems single, terminating leaf rosette that is elevated on a woody foot. ofter Branched above, Sepals greenish-yellow. Petals purpleish Flowers pendulous. Siliques strongly reflected. Growing with 8145 and 8146. As 8145 8148 - Arabis perennans S. Wats. Perennial, Stems several arising below tuft of leaves, raised on a woody caudex. Pedicels widely spreading to slightly ascending, Siliques slightly arcuate. Piton- juniper area, red soil with weathered rocks, 14.8 mi S of Monticello, San Juan Co. Utah May 17, 1981

Utah 8149-Phycania Perennial. Stems numerous, erect. Siliques with pinusae above and below. As 8148. 8150-Arabis pendulina Greene Perennial. Stems several arising below terminal cluster of entire leaves. Rosette possible. Stems unbranched. Pedicels widely spreading. Siliques nearly straight, pendulous. As 8148 8151-Streptanthus cordatus Nutt. Perennial. Stems single. Sepals purple tipped, petals purple. As 8148 8152-Lesquerella rectipes Woot. & Standl. Perennial. Stems several, erect, sightly decumbent at base. Pedicels slightly sigmoid. Siliques erect, nearly globose to slightly compressed. Parallel to septum. 8148

Utah 8153 - Descurainia subsp. halictum (Cleb.) Doty pinnata (Walt.) Britt. Annual. Branched from near base. Grayish, 10 mi. W of Blanding, on Utah Rte 95, San Juan Co. Utah May 17. 1981 8154 - Leugarella rectipes Wool. & Standl. Perennial. Stems several, arising below terminal leaf of leaves. Pedicels slightly sigmoid. Silique erect. As 8153, except 19.3 mi W of Blanding. 8155 - Eriogonum capitatum (Dougl.) Greene Stem single from the base. Branched above. Pinon-juniper area, 25 miles W. of Blanding along Route 95, San Juan Co. Utah. May 17. 1981

UTAH 8156 - Phyganis acutifolia Rydb. Stems perennial rising below a cluster of entire leaves. (3) Siliques with a pinus above and below. As 8155 8157 - Descurainia sophia (L.) Webb. Weed along roadside, at junction of Utah routes 275 and 95, 34 miles W of Blending, San Juan Co., Utah. May 17, 1981 8158 - Schoenocaulon lineifolia (Walt.) Greene Stems several branching underground from a vertical rhizome. Sepals and petals yellow. Perennial. 27.5 miles W of Blending along Utah Route 95, San Juan Co., Utah May 17, 1981

UTAH 8159-Streptanthella longirostris (S. Watson) Rydb. 3/4 mile W of Bluff, San Juan Co., Utah. Broken for seed. May 18, 1981 8160-Phippsia chamberii Roll. Perennial. Stems numerous arising below flat rosette of terminal leaves. Silique highly inflated with closed pinus above and below. 20 mi. E of Kanab, along U.S. Route 89, Kane Co., Utah May 18, 1981 ARIZONA 8161-Stanleya pinnata (Pursh) Britt. Stemmy and wrenched toward base. Stems several To numerous. 8.8 mi. W of Fredonia, Mohave Co., Ariz. May 19, 1981 along Route 389

ARIZONA 8162 - Phlebaria newberryi A. Gray var. racemosa Rollin. Perennial. Stems several to numerous, erect. Leaves erect. Silique plentifully keeled, laterally on each valve. Apical sinus deep and V-shaped. No basal sinus present. Style included. Slopes of a ravine. 13.9 mi. W of Fredonia Route 389, Mojave Co., Ariz. May 19, 1981. 8163 - Lepidium montanum Nuth., var. sonagen (Bell.) C.L.Watkins Clumps up to one foot in diameter, highly branched, lower leaves pinnatifid. As 8162. 8164 - Dinocarpuscarpa wrightianii (Engelm.) Rollin Sepals purplish. Petals white. Glabrous and pubescent fruits or different plants. Sparse juniper area, mostly reddish soil. 9 mi W of Pipe Springs' National Monument, Route 389 Mojave Co., Ariz. May 19, 1981.

8165 - Euphorbia capillata (blough) H. &ne Biennial. Stems one or few Siliques dvaricately ascending As 8164 8166 - Aralis pulchra M.E. Jones var. pallens M.E.Jon. Perennial with a long woody foot. Siliques reflected Pedicles not gemculate. As 8164. 8167 - Scyrimium altissimum Roadside weed. 10 mi. E of Utah border, along route 389, Mojave Co. Ariz. May 19, 1981 UTAH 8168 - Lepidium fremonlic S. Wats. Hightly branched bush Up to 3 ft. in diameter. Abundant in red clay-like soil. 4.9 miles E of St. George, Washington Co. Utah May 19, 1981

UTAH 8169 - Malconia africana (A.) R.Br. Roadside, 11.8 mi. E of St. George Washington Co., Utah May 19, 1981 8170 - Streptanthus cordatus Nutt. Perennial. Leaves strongly one-nerved, the nerve red. Calyx gibbous, yellow, turning purplish. Petals paired, 2 up, 2 down, reddish. Chip rock hillside in a pinyon-juniper area, off State Route 9, 11.1 mi. W of Junction US 89 & Route 9 toward entrance to Zion National Park, Kane Co., Utah May 20, 1981 8171 - aralici holboellii var pinetorum Perennial. Stems mostly single. Sesquipes abruptly reflexed. As 8170.

UTAH 8172 - Plupania lepidota Rollins Perennial. Stems several to numerous, erect. Leaves erect. Sepals and petals golden yellow. Upper part of petal terete, twisted, and flaring. Silique circular, and the margins keeled. Back of each valve concave. Upper senna's shallow. open, V-shaped. Very straight stems below, rounded. Or 8170 8173 - Lesquerella intermedia (Wats.) Heller Perennial. Stems leafy. Sepals and petals yellow. Petals renquerculate . 3.5 mi. W of Jct. US 89 + State route 9 toward entrance to Zion National Park, Kane Co., Utah. May 20, 1981 8174 - Lesquerella rectipes Woot. & Standl. Perennial. Stems rising below terminal cluster of leaves. Pedicels widely spreading, nearly straight to slightly sigmoid (oven)

"UT Canyon" UTA # Siliques at right angles to raceme. Brow of hill, reddish soil. 0.9 mi. W of US89 & State Route 9 toward E entrance of Zion National Park. Peri-juniper area. Kane Co, Utah May 21, 1981 8175-Arabia holboellii var. punctatum Perennial. Stems mostly single. Siliques pendulous. As 8174 8176-Arabia selbyi Rydb. Perennial. Leaf cluster at the summit of a woody foot. Siliques widely spreading, gently recurved. As 8174. 8177-Physoaria lepidoa Roll. Perennial. Stems several to numerous, erect. Basal leaves ascending, entire. Petal limbs spreading at full anthesis Siliques 4-angled with a keel at each angle, with an open

UTAH Sinus above and a shallow sinue below. Back of each valve concave. Type locality, 0.4 mi. W of Mt. Carmel Jct., Kane Co., Utah. May 20, 1981 8178- Schizaria lepidota Roll Perennial. Stems several, erect. Leaves erect. Siliques inflated at maturity, 4-angled with a keel at each angle. Turning from green to purplish. Sinus open above, shallow and rounded below. Inflorescences very dense. Steep slope, chip rock, northeast edge of Orderville. Kane Co., Utah. May 20, 1981 8179- Arabis selbyi Rydb. Perennial with a branching caudex. Stems arising laterally below terminal cluster of leaves. Pedicels widely spreading. Siliques arcuate. As 8178

UTAH 8180 - Phacaria lepidota Roll. Perennial, stems numerous, erect. Leaves entire. Sepals and petals yellow. Petal limb spreading. Steep bank. Ponderosa-juniper- piton area, 1.3 mi. South of Alton turnoff from US 89, Kane Co., Utah. May 20, 1981 8181 - Atralis holboellii var. paniculatum Stems unique from the base. Silique strictly reflexed. 3.1 mi. E of US 89 on Alton Road, Kane Co., Utah. May 20, 1981 8182 - Aralies pendulina Boern. var. ruscus (Roll.) Roll. Perennial. Stems few to several. Unique, arising below tuft of erect leaves. Corolline leaves few, remote. Pedicels widely spreading. Silique slightly arched downward. Growing in calcareous chip rock. Ponderosa pine forest.

UTAH off U.S. 89, 2 mi S. of junction of Route 15, Kane Co., Utah. May 21, 1981 8183 - Draba subalpina Goodman & Hitchcock Flowers white. Pedicels divaricately ascending. Growing in pine needle duff. Rare. As 8182 8184 - Physania lepidota Roll. Perennial. Stems several to numerous, erect. Leaves erect not pubescent. Steep hillside. Chip rock and clay. As 8182 8185 - Theaspe montanum Ls. Perennial with a branching caudex. Leaves reddish. [illegible] Growing in pine needle duff. As 8182.

UTAH 8186 - Aralis pendulina Greene var. muscosa (Roll) Roll. Perennial. Stems few to numerous arising below terminal rosette of erect leaves. Plants reddish to green. Siliques slightly arched on widely spreading pedicels. Sepals and petals purplish. Growing in cliff rock or an open flat, open ponderosa pine area. 3.5 mi W of junction of US 89 and state route 14, along 14 Kane Co., Utah May 21, 1981 8187 - Phryaria chamberii Roll. Perennial. Stems several arising below a terminal rosette of entire or inconspicuously dentate leaves. Siliques ultimately inflated, 4-angled, not keeled on the margins. Upper sines deep, lower sines varying from very shallow to deeper and rounded. Steep hillside in heavy clay soil. 5.8 mi E of Cedar City on S.R. 14, Iron Co., Utah - May 21, 1981

UTAH 8188 - Descurainia sophia (L.) Webb. Annual, growing under junipers. Along Route 56, 13.7 mi. W. of Cedar City, Iron Co., Utah May 22, 1981 8189 - Descurainia pinnata (Walt.) Britt. subsp. haliotum (Chell.) Wett. Same as 8188 8190 - Arabis perennans S. Watson. Perennial. Stems usually few, simple or branched above. Fructifying pedicels divergently ascending, straight. Siligues widely spreading, slightly arcuate. Under juniper and piñon. Flowers: Petals deep magenta. 16.6 mi. W of Cedar City on Route 56, Iron Co., Utah May 22, 1981 8190a. a. helboelii var. pinetorum

UTAH 8191 - Arabis holboellii (Brewer) var. pinetorum Siliques strictly reflected. 2 Piton - juniper area. As 8190 8192 - Phleum arenarium chambersii Roll. Perennial. Stems arising below terminal rosette of entire leaves. Siliques highly inflated when mature with a deep sines above and no spines below. Siliques 4-angled, valves straight sided and rounded dorsally. As 8190 8193 - Arabis holboellii var. pinetorum Biennial or perennial. Stems single from the base except when better off, branched above. Siliques straight, reflected. Petals light lavender. Piton - juniper hillside in mining area off State Rte. 56, 19.2 mi. W of Cedar City, Iron Co. Utah. May 22, 1981

UTAH 8194 - Arabis perennans S.Wats. X A. holboellii var pinetorum (?) Biennial or perennial. Stems one or few. Siliques widely spreading, slightly arcuate. Same general area as 8193 8194a - Arabis perennans S.Wats. (2) 8195- Arabis holboellii var. pinetorum Biennial or perennial. Siliques strongly reflected but pedicels not geniculate. Piñon-Cedar area. As 8194 (7) 8196 - Arabis holboellii var. pinetrum [mixture] Biennial or perennial. Siliques strongly reflected. Pedicels arched downwards but not geniculate. Piñon-juniper Area bordering a ravine. With 8197. In Mining area off State Route 56, 19.3 mi. W of Cedar city, Iron Co - Utah May 22, 1981 Stems single (5) 8196a Arabis perennans S.Wats.

UTAH 8197 - Arabis perennans S. Wats. Branched or perennial. Stems usually several arising below terminal cluster of leaves. Leaves mostly dentate. Pedicels divaricate widely spreading. Silique widely spreading, slightly arcuate. Same as and with 8196. Sepals & petals purple. 8198 - Arabis perennans S. Wats [mixture with 8198a = a ? ] Collection made in a vertical distance of about 2,000 ft. up a steep slope with lots of granitic rock going from pines- juniper to limber pine. Some plants branched from the base below a terminal cluster of leaves; others apifge and terminating the shoot; all with widely spreading pedicels and pendant siliques. Silique slightly arcuate. Flower color varying from deep purple to pale lavender. 2.3 mi. on road to Price from SR 56, Iron Co., Utah May 22, 1981

UTAH 8199 - Skipped 81100 - Caulanthus glaber (Tomes) Rydb. glossous perennial with a single moderately inflated stem. Calyx gibbous at base, Sepals yellowish, brown Tipped, Petals reddish brown. 2 above and 2 below. Steep hillside in whitish chip rock, usually under juniper or pinus. 8 mi. on road to Fruit from SR 56, west of Cedar City Iron Co. Utah May 22, 1981 2 81101 - Lesquerella intermedia (Watm.) Heller Perennial. Stems few to many from an underground branchnig caudex. Leaves terete. Sepals erect, yellowish Petals yellow, blade flaring. As 81100, but in the open. 13

UTAH 81102-- Malcolmia africana (L.) R.Br. Roadside weed. S of I-15 and New Harmony Road, near border of Washington Co., Iron Co., Utah May 23, 1981 3 81103-- Arabis perennis s.wats. Perennial. Stems free to several arising below terminal cluster of leaves Pedicels widely spreading Siliques widely spreading, slightly curved. Under oak, pinon and juniper. Pine Valley Mountains, 2 mi' NE of New Harmony, Iron Co. Washington Utah May 23, 1981

UTAH 81104 - Erysimum capitatum (though) Greene Biennial, up to 2 ft. high. Siliques erect or dwarcately ascending pedicels. Flowers yellow, Oak- pinon-juniper woodland, Pine Valley Mountains 3.2 mi NE of New Harmony, Washing[illegible] Co., Utah May 23, 1981 subsp. bahictorum (soll.) Rottling 81105 - Wecurainia pinnata (Walt.) Britt righty. Plants greenish. Siliques erect to reightly spreading not clavate. Flowers yellow. As 81104 81106 - Phryaria chamberii Roll, Perennial. Stems few to several arising below cluster of [illegible] extire leaves. Siliques inflated when mature, 4-angled and varying from a plump heel to slightly rounded. Lower sines absent or shallow. Upper sines deep and most often open. As 81104.

UTAH 81102 -- Malodmia africana (L.) R.Br. Roadside weed. Jct of I-15 and New Harmony Road, near border of Washington Co., Iron Co., Utah May 23, 1981 81103 Arabis perennans S.Wats. Biennial. Stones face to several arising below terminal cluster of leaves Pedicles widely spreading. Siliques widely spreading, slightly curved. Under oak, pinon and juniper. Pine Valley Mountains, 2 mi NE of New Harmony, Iron Co., Washington Utah May 23, 1981

UTAH 81104 - Erysimum capitatum (Aough.) Greene Biennial; up to 2 ft. high. Siliques erect or dwarcately ascending pedicels. Flowers yellow. Oak- pine-juniper woodland, Pine Valley Mountains 3.2 mi NE of New Harmony, Washington Co., Utah May 23, 1981 subsp. halictorum (Skel.) Matting 81105 - Mercurialis pinnata (Walt.) Britt. reliquy. Plants greenish. Siliques erect to spreading not clavate. Flowers yellow. As 81104 81106 - Physaria chamberii Roll, Perennial. Stems few to several arising below cluster of entire leaves. Siliques inflated when mature, 4-angled and varying from a plump heel to slightly rounded. Lower sines absent or shallow. Upper sines deeper and most often open. As 81104.

UTAH 81107 - Descurainia pinnata (Walt.) Britt. subsp. halictorum (Chell.) Nutting Plants greenish, siliques widely spreading, clavate. 3.3 mi. N of New Harmony, Washington Co., Utah May 23, 1981 81108 - Acrebis perennis S. Wats. Perennial. Stems arising below terminal cluster of leaves. Pedicels widely spreading. Siliques widely spreading, slightly arcuate. In shade of scrub oak scrub Unicate. 3.4 mi N of New Harmony, Washington Co., Utah May 23, 1981 81109 - Acrebis perennis S. Wats. annually Bimennial or perennial. Stems single or branched, each stem arising above leaf cluster. Pedicels arched downward. Siliques pendulous. Sepals greenish- purple. Petals pale lavender. (next page)

UTAH Pinon-juniper area below whiterock rock, 5.9 mi NW of New Harmony, Iron Co. Utah May 23, 1981 growing with 81110 81110- Arabis holboellii Hornem var. pinetrum Stems single rising from terminally above leaf cluster. Siliques strongly reflected. Pedicels not geniculate, As 81109, and Growth with it. 2 81111- Arabis holboellii Hornem var. pinetrum Stems mostly single, arising terminally above basal cluster of leaves. Pedicels recurved but not geniculate. Siliques pendulous. Sepals greenish- lavender, petals light lavender. In cliff around Pinon pines. 6 mi NW of New Harmony, Iron Co, Utah May 23, 1981

UTAH 81112 - Arabis perennans S.Wats. Biennial or perennial. Stems arising from terminally above cluster of basal leaves. [illegible] Simple or branched above. Fruiting pedicels widely spreading, slightly arched. Silique pendulous. Sepals greenish-purple. Petals light to dark lavender. Rocky hillside in gravel detritus. near mountain meadow, 8 mi NNE of [illegible], [Washington] Co., Utah May 23, 1981 subsp. holictum (Cbell.) Ritting 81113 - Descurainia pinnata (Walt) Britt. Plants fleshy, intricately branched beginning near base. Up to 2 ft. thick and 1 1/2 ft. across. Stems reddish. Flowers yellow. Between Prito and Enterprise 5 mi. W. of Prito Washington Co., Utah May 23, 1981

81114 - Lesquerella intermedia (Wats.) Heller Perennial. Stems several to numerous. Erect. Caudex branching below ground, fine gravel. Virgin-juniper area, Co. 30 mi. straight W of Cedar City, Iron Co. May 23, 1981 81115 - Arctis perennans S. Wats. Biennial or perennial. Stems arching below turf of terminal leaves. Pedicels widely spreading. Silique widely spreading. Straight to slightly curved. Crevices of boulders. 1.5 miNE of [illegible] Iron Co. Utah. May 24, 1981 of the Nevada state line

UTAH 81116 - Lepidium Perennial, branched from the base upward. Flowers white as 81115. Gravelly soil. Nevada 81117 - Arabis holboellii Hornem. var. punctatum (Tidestr.) Roll. Biennial or perennial. Stems and simple. Usually single, growing from a terminal position above the basal rosette. Pedicels angled downward. Siliques pendulous, very slightly arcuate. Open Pityon-juniper woodland, 17.1 miles E of Ponaco, along N[illegible] Nevada Rte 319, Lincoln Co, Nev. May 24, 1981

Nevada 81118 - Phryaria chambersii Roll. Perennial. Stems several to numerous arising below terminal cluster of entire to dentate leaves. 2 Siliques 4-angled but not carinate. Sutures deep above and open, shallow below and closed. As 81117. 81119 - Calicellus Perennial. Stems single, ultimately inflated. Calyx gibbous, petals two above and two below, brown. Pinon-juniper area, open, fine gravelly soil. 16.7 mi E of Panaca, along Nevada Rte 319, Lincoln Co., Nevada May 24, 1981

Nevada 81120 - Lepidium densiflorum Schrad. Annual, branching from the base. Petals wanting, flowers 2. As 81119. 8 81121 - Caulanthus pilosa S.Wats. Brennial or perennial. Stems single, branched above. Buds purplish. Sepals erect. Claw & blade purple, blade yellowish. Pedicels dwancately ascending. Siliques straight or slightly curved. Terete. Open Sage and Chrysothamnus desert. 37.6 mi. 5W of Panaca, Lincoln Co., Nev. May 24, 1981 8 81122 - Lepidium montanum Nutt. var. montanum Branching from the base. Lower leaves pinnatifid. Soley place in open desert. As 81121. 6

Nevada 81123 - Stanleya pinnata (Pursh) Britt. Stems numerous from a woody base. Lower leaves pinnatifid. Open desert of sagebrush + Chrysothamnus, 40 mi SW of Panaca, Lincoln Co., Nev. May 24, 1981 81124 - Lepidium fremontii S. Wats. Flowering white, Shrubby, intricately branched, leaves entire or 3-toothed, erect. Growing in the midst of other shrubs. 1.7 mi W of Jct US93 + SR375, Lincoln Co., Nevada May 24, 1981 81125 - Stanleya pinnata (Pursh) Britt. Woody at base. Stems several to numerous just Abundant on open Salt-Sage desert &. 10 mi W of Tonopah. Emeralda Co., Nev. May 25, 1981

Nevada 81126 - Lepidium lasiocarpum Nutt. Annual. 20 mi. E of Coldate Jct., Rts 95 & 6, Esmeralda Co. Nevada May 25, 1981 81127 - Lepidium montanum, Nutt. var montanum Perennial. 7 fls. White. As 81126 81128 - Stanleya elata M.E. Jones up to 4ft. tall Perennial. Stems single or few from the base. Leaves entire. Opposite. Branched above. Glabrous. 15 mi E of Montgomery Pass, along Rt: 95 & 6, Esmeralda Co., Nev. May 25, 1981

Nevada 81129-Arabis perennis S.Wats. Stem rising below terminal rosette, Pedicels slightly ascending to widely spreading. Siligues widely spreading, slightly curved. Under pines- Orocite. Montgomery Pass, 7,132 ft. elev., Mineral Co., Nev. May 25, 1981 81130-Arabis pulchra M. E. Jones var. gracilis M.E. Jones Stems usually single, arising from a cluster of leaves terminating a woody caudex Perennial. Pedicels recurved but not gemmulate. Siligues strongly reflected. Sepals brownish purple, Petals deeppurple. Often growing in bunch. Basaltic area predominated by pines. pine. Growing with 81129 and 81131, like 81129. and 81132.

Nevada 81131 - Arabis puberula Nutt. Perennial. Stems usually single arising above rosette of basal leaves. Rigid stem and leafy stem. Pedicels arched downward. (9) Sepals greenish to faintly crimpink. Petals white or pale pink. Growing with and as 81129. 81132 - Arabis holboellii var. pinetorum Biennial or perennial. Stems usually single arising from above the basal cluster of leaves. Most frequently simple but sometimes branching above. Pedicels arched downward. Siliques pendulous. As 81129

CALIFORNIA 81133 - Thelesperma milleflorum A.Nelson Biennial. Stems usually single simple or branched above Stems becoming inflated. Pedicels divaricately ascending. Inflorescence up to 10 cm. long Plants reaching a height of 5 feet. Calyx slightly gibbous. Sepals erect white with greenish tips. Petals white. Stamens filaments, rub-equal. At the base of a volcanic cliff. Abundant among rocks 7.6 mi. S of Bodie, Mono Co., Calif. May 26, 1981 5 81134 Phoenicaulis chevanthoides Nutt. Perennial. Caudex branched, covered with old leaf bases. Stems several to numerous. Crevices of volcanic rocks. Sagbrush area, hill .2. 1 mi S of Bodie, Mono Co., Calif May 26, 1981 Sepals yellowish brown Petals lavender.

CALIFORNIA 81135 - Drowna quadricostata Rollins Pinn-Celestion Type with Cerulean up to 6 circles across. Flowers yellow, stems purple. Sepals yellow with cream tips. Petals creamy yellow, more or less erect. Rocky area on the lower part of a ridge leading up to Bodie Peak. Low sagebrush area. 7 Mi. W of Bodie, Mono Co, Calif. May 26, 1981 81136 - Arabis pulchra M.E.Jones. Stems single from a cluster of leaves terminating a woody foot. Pedicels generally reflected. Sepals brownish; petals light lilac. Stoney basaltic area with scattered tufts. Steep hillside. 8.8 mi W of Bodie, Mono Co, Calif. May 26, 1981

CALIFORNIA 81137 - Aralis sparsiflora Nutt. var. sparsiflora Perennial with a branching Caules. Stems several up to 3 ft. tall. Pedicels ascending, straight. Sepals [illegible] blanx purple. Petals deep purple, blades flaring at right angles. Silique ascending, acute. 8 mi. N of Bridgeport, along Route 182, Mono Co., Calif. May 27, 1981 81138 - Aralis puberula Nutt. Biennial or perennial. Stems one or few arising above basal rosette. Pedicels [illegible] strongly arched downward, not genuculate. Silique strongly reflected. Sepals somewhat persistent. Rocky hillside as 81137.

CALIFORNIA 81139-Caleis [illegible] var. subvilloa (S.Wats.) Roll. Caudex sprawling. Pedicels at right angles to rachis. Sepals greenish brown. Pallae pale purple. As and growing with 81137 and 81138 81140-Caleis pulchra M.E. Jones var. pulchra Stems usually single arising terminally above cluster of basal leaves that are borne on a woody foot. Pedicels strongly reflexed but not geniculate. Siliques strongly reflexed, Rocky hillside in open pine forest. Growing with 81141 and 81142. (1 mi. N of Bridgport along Route 182 Mono Co., Calif. May 27, 1981

CALIFORNIA 81141 - Aralis sparsiflora Nutt. var. sparsiflora. Perennial. Stems several from a closely branching candel. Pals and petals dark purple. Pedicles divaricately ascending. Siliques ascending then curving outward. Petal blades fanning. In dust under pines and open dagelinn area. As 81140 81142 - Aralis sparsiflora Nutt. var. subvillosa (S.Wats.) Roll. Perennial. Stems one to several. Candles widely spreading. Pedicles at right angles to rachis. Sepals greenish brown, Petals pale pink. Siliques arcuate, spreading downward. Open forest and dagelinn area. As 81140.

NEVADA 81143-Aralia Perennial. Stems numerous from a branching caudex. Branched above. Sepals pale greenish to pale purplish. Petales erect, whitish to faintly purplish. 9.3 mi. N of the Nevada line along Route 338. Under Sagebrush. Granitic detritus Lyon Co., Nev. May 27, 1981 Near Sweetwater Summit 7/20/84 81144-Aralia puberula Nutt. persistent terminally Biserial. Stems single from a basal rosette. Simple or branched above. Pedicels severely arched downward. Sepals purplish to greenish-purple Petals white to pale lavender. Siliques strictly reflexed with blunt tips. Rocky hillside in open pine and juniper woodland - As 81143 (3)

NEVADA 81145-Aralia hibrida var. retiflacta Umicate. Plant with a woody yost. Siliques strictly reflected, glandular. Found in same area as 81146. 1) Rockyhillside, pino-juniper area, 12.8 mi N of Nevada line, Lyon Co. May 27, 1981 81146-Aralia puberula Nutt. Stems one or two from a simple or branching caudex. Pedicels arched downward. Sepals peachish, petals deep purple. Cauline leaves not auriculate. Siliques strictly reflected, acute to nearly blunt. Same as 81145.

NEVADA 81147 - Arabis hirsuta (L.) Scop. unicate flowers white. [illegible] west soil near stream. 17.3 mi. N of Nevada line, Lyon Co., Nev. May 27, 1981 Garden Canyon 81148 - Phoenicaulis cherranthoides Nutt. Numerous basal rosettes around. Only 1 clump flowering flowers or fruits. Steep slope on volcanic rubble. As 81147. 81149 - Arabis pulchra var. pulchra Stems single arising from a rosette which terminates a woody foot. Sepals greenish, petals light purple. Low pagemush area, Pine Grove Hills, below Microwave Tower, Lyon Co., Nev. May 27, 1981. 2

NEVADA 81150 - Lewisia rediviva Pursh. 3 Sepals reddish, petals pure white. As 81149. 81151 - Thelypodium milleflorum a. Nelson Biennial. Stems single from the base, simple or branched. Sepals white with a greenish tip. Siliques ascending to slightly divergent. On Highway 50, E of Carson City, Lyon Co. 16 mi. from Carson City C., May 28, 1981 9 81152 - Cercocarpus pulchra M. & Jones var. pulchra Biennial or perennial, stems single terminating a cluster of leaves above a woody foot, growing in sagebrush. 1 6.1 miles north of Highway 50, County Road 2 mi. west of Silver Springs, Lyon County, May 28, 1981

NEVADA 81153 - "Stroganowia" tichmii Roll. Basal rosettes among rocks and in brush, very limited in distribution as 81152 The rocks are volcanic in origin but they are metamorphosed. The area is limited to a few miles in diameter surrounded by more recent black volcanic rocks. 81154 - Arabis puberula Nutt. Biennial or perennial, stems branched, siliques strongly reflexed. as 81152

CALIFORNIA 81155 - Arabis rectissima Greene Bimennial or possibly perennial. Stems single, unbranched. Open Jeffrey pine forest with pagodums and siliquaes strictly reflexed. 3.1 miles NW of Highway 70 on the Beckworth Geneva Road, Plumas Co., Calif. May 29, 1981 4 81156 - Arabis pubescens Nutt. Bimennial or perennial. Stems branched above. Pedicels Gently recurved. Sepals yellowish green. Petals pale purple. Siligues pendant. As 81155. 6 81157 - Arabis sparsiflora var. subvillosa Perennial with a branching caudex. Pedicel at right angles to rachis. Siliques slightly anemate. Umbellate. As 81155 1

CALIFORNIA 81158 - Arabis holboellii Huds. var. retrofracta Rosette elevated on a woody foot. Pedicels and siliques strictly reflected. As 81155. (2) 81159 - Arabis holboellii var. pinetorum Perennial. Caudex purple or branching. Pedicels arched downward. Siliques loosely pendulous. Sepals purplish Petals pale purple. As 81155. (11) 81160 - Cardamine occidentalis (Wats.) Perennial, rooting at the nodes; branching. Sepals yellowish. Petals white. Growing in small stream of running water. As 81155. (6)

CALIFORNIA 81161 - Arabis puberula Nutt. Stems usually single from the basal rosette unless bitten off in which case several stems arise below the bite. Branched above. Pedicels arched downward. Sepsals greenish purplish green. Petals pale lavender. Rocky hillside in Jeffrey pine forest. 5.2 mi NW of Beckworth along the Beckworth Genesee Rd. Plumas Co. Calif. May 29, 1981 81162 - Arabis spathiflora var pubulllosa. Perennial or biennial. Stems single or few from a branching cardex. Cardex woody. Pedicels arched downward. Sepals greenish purple. Petals pale purple. Duff of pine forest 7.1 mi NW of Beckworth along the Beckworth Genesee Rd. Plumas Co. Calif. May 29, 1981

CALIFORNIA 8/163 - Arabis rectissima Greene swipe Brennial or perennial. Stem from a flat rosette. Swipe or occasionally branched. Sepals greenish. Petals barely exceeding Calyx, white. 8/162 Pedicels rensculately reflexed. Siligues strictly reflexed. As 8/162. 8/164 - Arabis holboellii var. pinniforme Brennial. Stems swipe from the base. Pedicels pendant. Sepals greenish. Petals white Road bank, Gold Run Road, 9 mi S of Selmaville, Lassen Co. Calif. May 30, 1981.

CALIFORNIA 81165 - Barwarea orthoceras Lindel. Perennial. Sepals and petals golden yellow. Pedicels devianately ascending, Gold Run Road, Towqrd Sky Line Drive, 10 mi S of Susanville, Lassen Co., Calif. May 30, 1981 moist area near stream. distributed as Centaria tenella Pursh var. palmata Dett. 81166 - Cardamine pulcherrima (Rotins.) Hneve var. tenella (Pursh) S. & K. Hitchc. Perennial. Plungone leaf 3- to 5-lobed. Contine leaves usually 2, 3- to 5-lobed. Sepals yellowish green. Petals pale purple. Blades diverging. Plungone elongated, white. In deep duff of pine- fir forest. As 81165 (13) 81167 - Lepidum campestris (L.) R.Br. Perennial. Stems numerous Leafy, Decumbent. Sepals greenish Petals white. As 81165 (4)

CALIFORNIA 81168 - Cardamine breweri S.Wats. Perennial. Growing in clumps. Sepals green. Petals white. In and at edge of a brook. As 81165. 81169 - Phlox caulescens chelantherides Nutt. Perennial. Stems decumbent arching below terminal tuft of leaves. Pedicels spreading at right angles to slightly descending. Petal purple. All me. S. of Susanville above junction of roads leading to Mountlight Greenville and Skyline Highway Plumas Co., Calif May 30, 1981

CALIFORNIA 81170 - Dentaria tenella Pursh var. palmata Lettng Perennial. Corrm elongated, white. Corrm leaves 3- to 5-lobed. Pedicles divaricately ascending, straight. Siligues divaricately ascending, 3 mi below Red Rock Lookout, Plumas National Forest, Plumas Co., Calif. May 30, 1981 81171 - Arum breweri S. Wats Perennial. Stems reverse curving below a terminal cluster of leaves. Pedicels and siligues divaricately ascending. Sepals & petals purple. Growing on top of larnge metamorphosed rocks. below 1/4 mi Yellow Red Rock Lookout, Plumas Co., Calif May 30, 1981

CALIFORNIA 81172 - Aralis rectifolia Greene Biennial or perennial. Stems single, simple or rarely branched above. Pedicels and pedique strictly reflexed. Open pine forest, red soil, 2.2 mi N of yet County Rd A-1 and SR 36, Lassen Co. Calif. May 31, 1981 81173 - Aralis sparsiflora Nutt. var. subvillosa (S.Wats.) Rull. Biennial or perennial. Stems one or few from the base. Pedicels widely spreading to slightly arched downward. Segule arceate, widely spreading to pendant. Abundant in an old burn. Growing with 81174 and 81175. 5.9 mi. N of yet of County Rd. A-1 and SR 36 Lassen Co. Calif. May 31, 1981

CALIFORNIA 81174 - Oroavis hollbellii var. retrofracta Perennial. Stems single from the base, branched above. Pedicels and siligues strictly reflected. As 81173. (4) 81175 - Oroavis rectissima Greene Perennial. Stems perige from the base, simple or branched above, (4) Pedicels and siliques strictly reflected. Plants greenish or purplish. As 81173. 81176 - Oroavis hollbellii Hornem. var. pinetorum (Taked) Roll. purpule or Perennial. Stems several from a branching caudex, mostly subbranched. siliques and pedicels widely spreading. Siligues ancreate. Sepals greenish purple. Growing in crevices of lava rocks. North of Eagle Lake, Lassen Co., Calif. (13) May 31, 1981 Petals white.

CALIFORNIA 81177-Arabis holboellii var. retrorsa Perennial. Stems several from a simple or branching caudex. 5 Pedicles and sepals strongly reflexed. Sepals greenish purple-green. Petals white As end with 81176 and 81178. 81178-Arabis sparsiflora var. subulosa Perennial. Stems one, from a simple or branching caudex Branched above. Pedicles widely spreading. Sepals curved downward, loosely pendulous. Sepals greenish. As 81176. 81179-Arabis sparsiflora var. subulosa Perennial. Stems one to several from a simple or branched caudex. Pedicles widely spreading slightly pendulous. Sepals anemate, loosely pendant. Sepals greenish purple. Petals purplish. Provinces of caudex of ancient type flow. About 5 miles N of Eagle Lake, Lassen Co. Calif. MAY 31, 1981.

CALIFORNIA 81180 - Arctis sparsiflora Nutt. Perennial. Stems generally several from a branching caudex, simple. Sepals purplish. Petals deep purple. Pedicels divaricately ascending. Silique[s] plicate, divari[c]ely ascending. 5.3 mi S of yet [?] SR139 and County road 201. Lassen Co., Calif. May 31, 1981 81181 - Arctis sparsiflora Nutt., var. subvillosa (s.usta.) Roll. Biennial or perennial. Stems one to few from a simple caudex. Pedicels at right angles to rachis. Silique[s] acuminate, [and] pendant, and widely spreading. Se 81180. 81182 - Alyssum desertorum Staff., var. himalycin A. Dudley Annual weed. Sage brush area. 16.1 mi S of Adin, Lassen Co, Calif. May 31, 1981 Det. T.R. Dudley

CALIFORNIA 81183 - Aralia puberula Nutt. Stems single or few from a simple or branching elongated caudex. Pedicels and stigmas strictly reflexed. Sepals greenish Petals white to pale lavender, stigmas sometimes with a few trichomes present. 15,8 mi. 5 of Adin, pine wood. Lassen Co. Calif. May 31, 1981 81184 - Thryptomene cordatus Nutt. Perennial. Stems one or few from a simple or branching caudex. Bud greenish. Calyx purplepink. Petals reddish brown. 13 mi S of Adin, Lassen Co. Calif. May 31, 1981

CALIFORNIA 81185 - Arabis sparsiflora Nutt. var. arcanata (Nutt.) Roll. Perennial. Stems single from an elevated cluster of leaves. Pedicels at right angles to racemi. Silegiums areceate, widely spreading! 6 Up to 4 ft. tall. Sagebrush and pine area, Adin Pass, elev 5,173ft, Modoc Co. Calif, May 31, 1981 8 1186 - Alyssum minus var micranthum (Meyer) Dudley Abundant annual weed in roadside cut. Between Alteras and Cedarville, Modoc Co. Calif. 6 June 1, 1981 DET T.R. Dudley 81187 - Arabis sparsiflora Nutt. var. subumbrosa (S.Wats.) Roll. Stems single from the base, branched above. Pedicels at right angles to racemi, silegiums areceate growing in sagebrush, pine zone, just outside Modoc National Forest campground 6 between Alteras & Cedarville. Modoc Co. Calif. June 1, 1981

CALIFORNIA 81188 - Arabis verna b. Abundant annual. Petals white, deeply lobed, Mossy duff in shade of Boulder, near Cedar Summit between Alturas and Cedarville, Route 299, Modoc Co Calif. June 1, 1981 81189 - Athysanus parvulus (Hook.) Bess. Annual. As 81188 81190 - Arabis Stems single from a terminal rosette, on a woody root. Pedicels and pedigines pendulous. Sepals greenish, petals light purple. Near igneous boulders. As 81188

CALIFORNIA 81191-Acroleis sparsiflora Nutt. Pedicle slightly ascending. Petioles widely ascending. slightly ancelate, growing in the same vicinity as 81190. 81192-Acroleis pubescens Nutt. Perennial or rhizommatal. Stems single, branched above. Sepals purpleish. Petals deep purple. Pedicel ancelled clearly downward. Petioles reflected Warner Mountains, 3.3 mi. W of Lake City, Modoc Co., Calif. June 1, 1981 81193-Acroleis sparsiflora Nutt. var. pubescens (S.Wats.) Kell. Perennial. Calyx purple or purpleish branched. Sepals green. Petal dep purple, Pedicel ancelled downward. Warner Mountains, Modoc Co., Calif., ca 1 mi N of summit, between Lake City & June 1, 1981 US 395.

CALIFORNIA 81194-Arabis bolboellii Hornem. var. pendulcarpa Perennial. Stems one or few from a simple or branched caudex, simple. Sepals purplish green. Pctols white. Pedicel widely arching, Siliques widely pendulous, Growing in broken old lqucene rock. Warner MTs. Nodoc Co., ca 2 mi W of summit of road between Lake City & US 395. Calif. June 1, 1981 17 8/195-Arabis Stems single. Sepals purplish. Pctols deep purple. Open cleft rock. As 81194. 8/196-Pseudocaulis cheiranthoides Nutt. Stems perennial arching below terminal cluster of leaves. Decumbent. Sepals yellowish green. Pctols deep purple as 81194. Growing in broken equcene rock.

CALIFORNIA 81197 - Arnebia holboellii var. retroflecta [mixture] Biennial. Stems purple from the base. Pedicels and sepals spreading at right angles to rachis. Sepals acuminate. Petals light purple. Open perianth. Warren Mountains, road between Lake City and US Hwy 395, 4.5 mi E off highway. Modoc Co., Calif. June 1, 1981 81197a - Arnebia sparsiflora var. auriculosa 81198 - Arnebia Biennial. Stems purple. Pedicels and sepals directly reflexed. Sepals greenish. Petals white as 81197. 81199 - Isatis tinctoria L. Abundant weed, roadside and fields, along US 395, 5/1 mi. S of New Pine Creek, Oregon Modoc Co., Calif. June 2, 1981

81200 - [illegible] 3 Abundant along bank of roadside. See 81199. PITT, R. Dudley OREGON 81201 - Anemone holboellii var. pinnatum foliisque pendulosa, Tagelbrun. Juniper area, 16.1 mi. W of Lakeview, Lake Co., Oreg. June 2, 1981 81202 - Anemone spaniflora var. subvillosa Pedicels at right angles to raceme; foliisque arcuato. Growing in same habitat and locality as 81201 81203 - Camelina microcarpa Andr. 5K140 Roadside weed, 20.7 mi. W of Lakeview, Lake Co., Oreg. June 2, 1981 4

OREGON 81204 - Barbara vulgaris R.Br. Roadside weed, As 81203. 81205 - Arabis holboellii var. retrofracta Biennial or perennial. Stems one or few from a simple or branched caudex. Pedicels and siliques strictly reflected. Along road to Cottonwood Meadow, 1 mi. from jct. of road with SR 140. Lake Co., Ore. June 2, 1981 81206 - Arabis sparsiflora Nutt. var. subvillosa (S.Wats.) Roll. Biennial or perennial. Stems one or few from a simple or branching caudex. Pedicels at right angles to rachis. siliques arceate, pendant. growing with 81205. As 81205

OREGON 8/207 - Aralis glabra (b.) Benth. Bed greenish yellowish Green, Petals cream colored Pedicle ascending. As 8/205 8/208 - Delapki montanum b. var. montanum Perennial. Stems one to several from a flat rosette. Sepals green. Petals white. Nectar area in open stand of pine. near 1/2 mi w of Cottonwood Lake, Lake Co, Ore. June 2, 1981 7 8/209 - Aronis sparsiflora Nutt. var. sparsiflora Perennial. Stems one or several from a simple or branched caudex, purplish. Sepals and Petals deep purple. Pedicle divericately ascending. Silegus divericately ascending. slightly arcuate. stems very brittle. Growing in sagebrush area just [illegible] W of Beatty, Klamath Co. Ore. June 2, 1981 State No. 40

OREGON 81210 - Eriophyllum capillatum (Lamk.) Greene Stems simple, Sepals lemon yellow Petals bright golden yellow. Pedicels delicately ascending. Siliques meet to slightly delicately ascending. As 81209 (5) 81211 - Arabis glabra (L.) Bernh. Biennial. Stems simple. Sepals yellowish, Petals white. Siliques strictly meet. Road up Mt. Oakland, Jackson Co., Ore June 4, 1981 (7) 81212 - Athyrium pusillum (Hook.) Greene in pine fern forest, growing in leaf, As 81211 (8) 81213 - Alyssum alyssoides (L.) L. Annual. Stems simple. Petals minute, white. Open pine forest As 81211, Det T. R. Dudley

OREGON 81214= Lepidium campestre (b.) R Br. Roadside weed . Mt. Oakland, Jackson Co. Ore. June 4, 1981 81215= Arabis divaricarpa a. Nele. Perennial. Stems one to few from a simple or branching caudex. Leaves and stems decurrent. Sepals purplish green. Petals light purple. Pedicels widely spreading to slightly arculate in flower, becoming divericately ascending in fruit. Mt. Oakland, between mile 5 and 6 on road to Ski Lodge Lodge. Jackson Co. Ore. June 4, 1981

OREGON 61216-Euphorium capitatum (Dougl.) Greene Perennial. Stems one or few. Petal Sepals greenish Flowers deep of populus orange except one plant which is yellow. At mile 7, bank at edge of fir forest, NE Oakland Jackson Co., Ore. June 4, 1981 5 on perspective 81217-Euphorium capitatum (Dougl.) Greene Perennial. Pedicels deviously ascending. Telegium divanically ascending. Sepals yellowish, petals deep orange. 4 mile SE of Takelma, Uskign National Forest, Josephine Co., Ore. June 5, 1981 7 81218-Aralice subspinatifida s.wats. Growth below serpentine rock. Perennial. Stems one or several. From a simple or branching caudex. Old leaf base of previous seasons present. Pedicels curved downward. Telegium pendulous. Sepals purplish. Petals deep purple. As 81217.

NEVADA 81219-Arabis puberula Nutt. Biennial or perennial. Stems usually single, branched above. Sepals purplish, petals white. Pedicel gently recurved. Silique pendant. Gravel and clay hill, Sagebrush area. 14 mi E of Cedarville, Calif. in Washoe Co., Nevada June 6, 1981 81220- Oescurania pinnata (Walt.) Britt. ssprep. Annual. Plants greenish, intricately branched beginning at base. Siliqua clavate. 27 mi E of Cedarville, CA in Washoe Co., NV June 6, 1981 81221-Arabis sparsiflora Nutt. var. sparsiflora Perennial. Stems one or few from a purple or branching caudex. Sepals purplish. Petals deep purple. Silique divaricately ascending. 29.7 mi E of Cedarville CA in Washoe Co., NV June 6, 1981

NEVADA 81222 - Aralis colombensis M. E. Jones Perennial. Stems general branched above. (2) Sepals greenish, petals white. Under racemium. As 81221 81223 - Phoenicaceae chrysanthodes Nutt. var. lanuginosa (Wats.) Rollins! In crevices of igneous rock in (4) The slide. As 81221. 81224 - Aralis molbseilii Horn. var. retrofracta Sepals greenish, petals light purple. Pedicels arched or widely spreading. Growing at the base of Pagodist Route 8A, 43.4 mi N E of Cedaneville GA in Humboldt Co., NV June 6, 1981 81225 - Aralis spaniflora Nutt. var. spaniflora. Perennial. Stems one to general from a sepals or branched base. Sepals purpleish, petals deep purple & pedicels divaricate ascending. Bilgins divaricate ascending slightly arseate. As 81224.

NEVADA 81226 - Araliis holboellii var. nitrifasta. Bicennial. Sepals greenish, Petals light purple. Pedicels and peliqurs strictly reflected. As 81224 (4) 81227-Araliis cobrensis m.E. Jones Bicennial. Stems severed from a branching caudet. Pedicels and peliqures arched downward. As 81224 but in sagebrush (3) 81228-Araliis patenula Nutt. Bicennial, Sepals tanish. Petals white. Pedicels arched Peliqures pendant. (2) 81224, 81225, 81226, 81227? 81228 growing together

NEVADA 81279 - Lepechinia Kingii S.Wats. var. cobensis [illegible] Stems numerous, arising below a tuft of erect leaves. Pedicels slightly recurved, not ligulated. Sepals greenish, erect. Petals yellow, not spreading. Silique ovate-oblong. As 81254. Reddish above-greenish yellow, rocky area. 81230 - Arabis microphylla Nutt. Perennial with a branching caudex. Stems few to numerous unbranched. Pedicels divaricately ascending. Sepals dark purple. Petal deep purple. Silique ascending, growing in slate-like rock. Above Herbey Canyon, Humboldt Co., 14.8 mi N of Paradise. Nov. June 7, 1981

NEVADA 81231-Arabis sparsiflora Nutt. var. sparsiflora? Stems several from a single branching cauder Pedicles divaricately ascending. Siligues ascending. Sepals purplish. Petals white. Growing in bunch, otherwise as 81230. 81232-Arabis hirsella var. retrofracta Perennial. Pedicles arched downward. Sepals purplish, Petals deep purple. Growing on a rocky steep slope. As 81231 81233-Arabis-puberula Nutt. Stems leafy. Pedicles arched downward. Siligues pendulous. Sepals purplish green. Petals white. Growing in an open rocky situation. As 81231

NEVADA 81234 - Aralis holboellii Homen. var. retroferta Pedicles and Siliquies strictly ① reflected. Sepals purplish green. Petales lavender. Growing among brush, As 81237 81235 - Aralis holboellii Homen. var. pendulocarpa Stems one or two from the base. Perennial, Stems simple. Sepals greenish or to purplish green. Petales white to light purple. Pedicles angled downward. Siliquies pendulous, As 81237. Ore-rocky slope. 81236 - Aralis davidsonii Greene dense tufts growing in crevices of metamorphic rock. Caudek much branched. Branches covered with old leaf boxes. Stems embraced ⑱ Sepals green to purplish. Petales white to purple. Pedicles divariately ascending. Siliquies divariately ascending. Below Turkey Summit, 13.8 mi from Paradise, Humboldt Co., Nev. June 72 1987

NEVADA 81237 - Arabis microphylla Nutt. Stems several to numerous from a branching cauder, minimumed Pedal rosettes forming mats. Sepals Purplish green, petals purplish. Pedicels devanically ascending. Growing in shade of large boulders or under Cerocarpus. As 81236_ 15 81238 - Arabis sparsiflora Nutt. var. sparsiflon Perennial. Cauder branching. Stems several Sepals and petals purple. Pedicels and peliques devanically ascending. As 81236 8 81239 - Arabis sparsiflon var. sparsiflora Stems one or few from simple or branching cauder. Sepals purplish green. Petals white to light lavender. Pedicels anked downward, widely spreading. Peliques pendulous. Tajvment area. As 81236. 3 8

NEVADA 81240 - Arabis holboellii Hornem., var. retroflexa. Stems single with a woody foot. Branched above. Sepals greenish purple. Petals light lavender. Pedicel and sepals strictly reflexed. See 81236 (4) 81241 - Lepidium densiflorum Schröd. v. pubicarpum (A.Nels.) Thell. Growing along mountain road, on the road to Heisey Summit (8) 21.3 mi. NW of Paradise, Humboldt Co., Nevada June 7, 1981 81242 - Arabis patens Nutt. Stems single from the base, rarely branched above. Sepals purplish green. Pedicel arched downward, Sepal strongly reflexed. Growing with 81243. Emerald Pass, 6100', 32 mi W of Elko along US 80, Elko Co., Nevada (5) June 8, 1981

NEVADA 81243 - Oenalis holboellii Hornem., var. retrofracta Stem purple at elevated on a purple caudex, uncched above. Perals purplish green, Petals light purplish, Pedicels and pedigrees strictly reflexed. Ground well and as 81242, Sagebrush area. 6 81244 - Phacelia chamberlainii Roll. Perennial. Stems numerous, arrising below clusters of dentate leaves. Siliquees moderately inflated, angular with a deep pericarp above and none below. Steep clay-like hillside, 7.3 mi S of I-80 just off Walleck / Ruby Valley Rd. Elko Co., NV June 8, 1981

NEVADA 81245-Caulanthus crassifolius (Torr.) S.Wats. Perennial. Stems inflated. Clay lime rock chip, exposed knoll. 2 mi NW of Wells, Elko Co., NV June 8, 1981 3 81246- Stanleya pinnata (Pursh) Britt. Small shrub. Leaves tightly divided. Sepals simply reflexed, yellow. Petals and stamens yellow. As 81245. 8 81247-Descainia pinnata subsp. filipes (Kraus) aesthly Vegetately branched annual. Brushy area, 8.5 mi W of Wells on road to Angel Lake, Elko Co., NV June 8, 1981 3 81248-Plycrania Stems numerous arising below a cluster of entire leaves. Selaginella guidula. Upper leaves deep, lower leaves wanting or very shallow 9.3 mi W of Wells on road to Angel Lake, Elko Co., NV June 8, 1981

NEVADA 81249 - Erysimum capitatum (Dougl.) Greene Perennial or perennial. Sepale greenish-yellow. Petals bright yellow near Angel Lake, ridge just E of it, East Humboldt Range, 1st miles W of Wells on Angel Lake road, Elko Co, Nevada June 8, 1981 81250 - Arabis pubescens Nutt. Perennial. Stems simple or rarely branched. Stem usually one. Stiffly erect, simple or rarely branched. Sepale purplish-green Petals pale lavender to widely nearly white. Pedicels slightly curved downward. Silique pendent. Rock and gravel. As 82149.

NEVADA 81251 - Draba denudata Nutt. Precocious, growing in chip rock and at the margins of small brush. As 81249, and growing with 81252. 81252 - Draba oligosperma Hook. Precocious, growing in chip rock and at the margins of small brush. Abundant. Growing with 81251. As 81249 UTAH 81253 - Eriophyllum capitatum (Dougl.) Greene Biennial or perennial. Sepals greenish. Petal, bright yellow. Under-jumper, 4zmi-5 of Grasse Creek, Box Elder Co., Utah. June 9, 1921 81254 - Calochortus crassicarpus (Torr.) S. Wats. Stems single arising in the middle of a tuft of perennialized leaves. Calyx gibbous. Petals 2 above and 2 below, brownish. Growing in neutral clay like soil Sagebrush-jumper area. As 81253

UTAH 81255- Arabis holboellii var. retroflecta Stem single from base, Basal rosette borne on a woody foot. Pedicels and sepals strictly reflexed. 3.7 mi N of Grone Creek, on road to Oakley, Utah Bob Elder Co, Utah. June 9, 1981 5 81256- Arabis holboellii var. retroflecta Plants with a single stem in the bottom but highly branched beginning near base on favorable sides along road. Sepals and pedicels strictly reflexed, 10.9mi N of Grone Creek, between Grone Creek and Lynn. Dense dagebriec and Symphoricarpos Bob Elder Co, Utah, June 9, 1981 2

UTAH 81257. Arabis drummondia x a. huelsii mss. retrospicata (?) Stems single or branching area. Highly branched beginning near base in favorable sites along the roadside. Pedicels widely spreading to slightly descending. Siliques widely spreading, slightly arcuate as 81256 81258-Arabis drummondi Gray Stems single. Biennial or perennial. Pedicels and siliques erect. Sepals green, Petals white as 81256 81259-Arabis Falkatoria Roll. simple. Perennial. Stems creeping below an erect tuft of basal leaves. Sepals purplish. Petals white to very light lavender. Pedicels at right angles to rachis. Siliques widely spreading, slightly bow-shaped - growing on mangled chips with 81260, 81262 and 81263. 3/7 mi N of Granite Creek Water on road to Calsley, Box Elder Co., Utah June 9, 1981

UT Att 81260 - Aracis holboellii Hones var. pendulompa Stems usually single from the base, simple or branched above. Sepals purplish. Petal light lavender. Pedicels arched forwards. Silique pendulous. Growing in marbleized cliff rock near Lange metamorphosed and marble like boulders, Ca 81259 Growing with 81259, 81262 and 81263 81261 - [illegible] Oeschmannia california (Hoy) Schuly St Annual. Stems single [5] branched in the influence of Biscuit area. Ca 81259. 81262- Aracis holboellii Hones var. pendulompa Biennial or perennial. Stems usually single, simple or branched above. Sepals purplish. Petal very light lavender. Pedicels gently arched forwords/ silique pendulous, straight to slightly bowed. Marble cliff rock. Ca 81259. Growing with 81259, 81260 and 81263

UTAH 81263 - Crepis helvellii Hemmerl., var. pseudolunaria Manally Stem, single frozen to the base. Sepals purplish. Petals light lavender. Pedicels strongly arched downward. Could be the same as 81260. Some as 81259 and growing with 81259, 81260 and 81262. 7 81264 - Alyssum alyssoides (L.) L. 5 Roadside weed. 4 mi N of Grange Creek. Petals yellow turning white with age. Box Elder Co., Utah June 9, 1981 Det. T.R. Dudley IDAHO 81265 - Descurainia pinnata (Walt.) Britt. autop. filipes (Hroz) Dallwitz Growing on manbeveled clay rock. Pedicels not clavate. Sepals and petals yellow. 2.0 mi W of SR 77, Carissa Co., Idaho. On road to Bonneville Ski Area. June 10, 1981

IDaho 81266 - Arabis holboellii var. holboellii. Bimical. Stems single from the base, usually unbranched. Pedicels and sepals merging from pendant to widely spreading or rarely divaricately ascending. Sterile plants present. Growing with Arabis glabra, 2.3 mi W of SR77, on road to Bonneville Ski Area, Garita Co., Idaho June 10, 1981 - France arpen and Bagelwich. 81267 - Arabis globosa (h.) Bernh. Stems single. Sepals yellowish. Petales cream, growing wet and as 81266. 81268 - Cardamine breweri s. Wats. Perennial. Sepals green. Petals white. Cauline leaves pinnately lobed juvenile leaves cordate, Growing in a small stream in an aspex grove. As 81266.

IDA HO 81269 - Arabis holboellii var. pendulcarpa (A. Nels.) Bellus Biennial or perennial. Stems one or few, arising from a rosette of basal leaves. Stems simple, meet to slightly decumbent at base. Sepals purplish. Petals light purple. Pedicels widely spreading, slightly curved downward. Seligues pendulous, growing in clip rock, open slope view. 7.2 mi Wof SR 77, above Onealle Ski Area, Cassia Co., Idaho. June 10, 1981 81270 - Arabis holboellii var. pendulcarpa Perennial. Stems usually one arising from a cluster of leaves surrounding a short, usually simple caudex. Sepals purplish. Petals white to light lavender. Pedicels curved downward. Grown in clip rock with 81269 and 81271, as 81269 and 81272.

IDAH O 81271-Arabis drummondii a. vels. Perennial. Stems one to few from a simple or branching caudex. Sepals deep purple. Petals dark purple. Pedicels divaricately ascending to somewhat pendant. Growing with 81269, 81270 and 81272. As 81269. 4 81272-Arabis drummondii Gray Perennial. Stems one to few from a simple or branching caudex. Sepals brownish green. Petals pure white. Pedicels erect to divaricately ascending. As 81269. Growing with 81269, 81270, and 81271 3

IDAHO 81273-Acacia lemmonii S.Wats. var. lepansulata (A.Nees) Kell. Perennial. Stems one to several from a simple or branching cauder; simple or branched above. Sepals brownish purple. Petals purple. Pedicels widely spreading. Siliques nearly at right angles to rachis tending to be pendant, 9-2 mi. W of SR 77, above Pomerelle Ski Area, Carina Co. Idaho, Growing with 81275. June 10, 1981 +81276. 81274-Acacia holboellii var. pendulacarpa Perennial, Caused often branched Stems several; purple or branched above. Sepals greenish. Petals white. Pedicels gently arched downward. Siliques widely spreading to loosely pendulous. Growing humtie Soil near Wash. Same location as 81273; ``` ```text

IDAH0 81275 Acanthus holboellii Hornem. var. pendulocarpa Stems one to several from a simple or branching caudex; Simple or branched. Sepals purpleish. Petals light lavender. Siligues slightly descending. Pedicels weakly arched downward. Growing with 81273 and 81276. As 81273 81276 Acanthus holboellii var. retrofracta (very close to var. holboellii) Dicennial or perennial. Stems usually single, often branched above. Sepals greenish purpleish green. Pedicels received 5. slightly arching. Petals white to light lavender. Siligues pendant to more strongly reflexed. Growing with 81273 and 81275. As 81273

IDAHO 81277 - Arabis drummondii Bray Perennial. Flowers erect. Sepals greenish, Petals white, then turning lavender. In deep soil near edge of a carse. Gr 81273. 81278 - Draba stenoloba Beieb. var. nana (Schulz) C.W. Hitchc. Perennial. Stem one or several from a simple caudex. Erect to slightly decumbent at base. Sepals green petals yellow. 10 mi W of SR 17, above Ski Area, Cassia Co., Idaho June 10, '1981 81279 - Arabis lemmonii S.Wats. var. drepanoloba (Greene) Hell. Perennial. Stems one to several from a simple or branching caudex. Sepals brownish purple. Petals light to deep purple. Chip rock, high ridge SE of Mt. Harrison. Gr 81278.

IDAHO 8/1280 - Akele's sparsiflora Nutt. Stems single. Sepals purple. Petals purplish. Pedicles widely spreading, slightly arched. Growing in a quarry, approximately 6 mi W of SR97. Cache Co., Idaho June 10, 1981 UTAH 8/281 - Akele's tuberosa var. pendulocarpa Stems single or several from the base. Sepals purplish. Petals a lighter purple. Pedicles gently arched downward and pedicels pendant to widely spreading. A rockier Michel Collection. Growing in highly mineralized chip rock. 4 mi S of Lynn, Box Elder Co., Utah. June 12, 1981

UTAH 81282-Acanis falcatoria Roll. Perennial. Stems are to several coming below terminal cluster of leaves, slightly decumbent at base, purple or branched above Sepals purple brown, Petals light purple Pedicels spreading at right angles to rachis; Siligues widely spreading, slightly annulate. Growing with and as 81281 and 81283. 81283-Acanis pendulina Greene var. russula Bellus Perennial. Stems usually several from an unbranched caudex coming below a terminal cluster dense leaves, slightly decumbent toward base. Sepals purplish. Petals pale lavender. Pedicels arched downward Siligues pendulous. Growing with and as 81281 and 81282.

UTAH var. pubicarpum (A. HED.) Thell. 81284 - Lepadium densiflorum SWEAD. Annual. Branched, beginning near Base. Branches divergently ascending; petals absent. Stamens 2. As 81281 81285-Arabis lignifera A. NELS. Premial. Stigmas and pedicels pendulous. As 81281 in the vicinity of 81286, 812. Growing in sagebrush. 81286-Arabis pubescens Nutt. Stems mostly single. Cauline leaves overlapping. Pedicels and stigmas pendulous. As 81281, in the vicinity of 81285 and 81287. 81287-Arabis lignifera A. NELS. Stigmas, and pedicels strongly reflexed (As 81281). Growing in the vicinity of 81285 and 81286. May be the same as 81285. Growing mainly in sagebrush

UTAH 81288 - Arabis Falcata Roll Growth habit similar to 81287. Growing in crevices of rocks. Much more branched and larger plants. as 81281 (14) cult. viscosa (Ryb.) Dettm. 81289 - Deccurana richardsonii (Sweet) O.E. Schulz Stem branched beginning near base. Sepals and petals yellow. Distinguish Chip Rock. As 81281 (7) IDAHO 81290 - Arabis grandiflora Natt. var. sparsiflora Silique ascending? annectate Sepals and petals dark purple. Near City of Rocks, 11 mi NE of Idaho - Utah line. Cassia Co. Utah Among Sagebrush. June 12, 1981 (6) 81291 - Arabis bolwoli var. leptoclada Pedicles and siliques strictly reflexed. Growing with 81290 and 81292. As 81293. (6)

IDANO 81292 Acanth hylboellii x spanciflora. Branched beginning near base. Pedicles and Pedicels pendulous. Probable Hybrid between var. retrograd a and spanciflora. Growing with 81290 and 81291. As 81290 81293 - Schoenocaulon limiphia (Wutt.) Greene Perennial. Pedicels divergently ascending. Pedicels erect. Sepals and Petals golden yellow. As 81290, 81294 - Acanth microphylla Nutt. Perennial with a much branched subterrenean caudex. Stems general to numerous arising below tufts of more or less erect leaves. Simple or branched above. Sepals purplish. Petals pale purple, Pedicels divergently ascending. Pedicles straight or slightly curved and divergently ascending. Storehillside in rich loam, under Pseudosarion. As 81290.

IRANO 81295 - Melilotus californicus (Pursh) Schweid. Berale arkadeing in anthesis, (8) greenish yellow. Petals yellow. growned in radiation. As 81290. 81296 - Euphrasia capitatum (Smugl.) Grene Vegetal. Pedicels widely spreading. Siliques curved upward, Berale (5) pale yellowish-green. Petals bright yellow. As 81290. 81297 - Veronica pinnata (Walt.) Britt. subsp. Filipes (Stny) Fulipae (Cory) Steep slope under Cercocarpus feeling Growing in deep unitic soil. (6) As 81290. Pedicels widely spreading. Siliques slightly club-shaped. 81298 - Nasturtium officinale R.Br. growing in roadside ditch of Allegriek 7 mi S of Oakley, Cassia Co Halo June 12, 1981

IDaho 81299 - Eratzia holboellii var. retroflecta Stems usually emerge from a leaf cluster that is elevated on a single caudex. Pedicels and paleae strictly reflected. Steep hillside. 5 mi E of I-84, Oneida Co., Idaho June 13, 1981 81300 - Eratzia signifera a. nola Stems emerge emerging from a cluster of leaves that remount a single elongated caudex. Pedicels and paleae pendant but not strictly reflected. As 81299. 81301 Nasturtium officinale R. Ba. Extremely abundant, almost filling a small creek. 0.5 mi' w of Sublette Campground, Fowltooth National Ford, Oneida Co., Idaho June 13, 1981

IDAHO 81302. Descurainia Petals yellow, sweet. Petals minute scarcly exceeding petals yellow, mit of Sublette Campground Pedicles slender, widely spreading, Siliques not club shaped, sweet. Tagewick - Symphonycamps area on steep hillsides 1,2 mi E of Sublette Campground Sawtooth National Forest, Oneida Co. IDO Idaho - June 13, 1981 81303 - Chenopora tenella (Pallas) DC Very abundant weed, 2.6 mi E of Sublette Campground, Sawtooth National Forest, Oneida Co. Idaho June 13, 1981 Keglen Canyon (8) 81304 - Eryimum capitatum (Lough.) Greene Pedicles widely spreading, slightly Ascending, Siliques nearly erect, Steep hillside, N. Keglen Canyon 3,5 mi E of Sublette Campground Sawtooth National Forest, Oneida Co. Idaho June 13, 1981 (2)

IDAH0 81305 - Lequerella alpina (Nutt.) S. Wats. Perennial. Stems general to numerous arising below an erect center of entire leaves, sepals greenish. Petals yellow. Pedicels peduncid, Sepalies strongly compressed parallel to septum. 6.3 mi E. of the western boundary, Extreme SW of Sawtooth National Forest (crossed) Power C., Idaho. Olin Creek Mountains June 13, 1981 81306 - Arabis Caudex purple. Pedicels at right angles or slightly pendant from rachis, Sepalies widely pendant. See 81305, growing with 81307 and 81308. 81307 - Arabis holboellii var. retroflexa Caudex simple. Pedicels and Sepalies slightly reflected, growing with 81306 and 81308, as 81305,

IDAH0 81308 - Gnalia drummondei Sway Stems single, Sepals green. Petals white turning light purple in age. Pedicels and sepals strictly erect, growing with 81306 and 81307. Ca 81305 81309 - Eupinure capitatum (Blough.) Greene growing in brush above Pebble Creek Ski Area, 6.1 mi. E of Dikron, Bannock Co., Idaho June 14, 1981 81310 - Draba nemerosa h. growing between Soda creek, c.a 81309 81311 - Peredetim montanum Nutt. ca. montanum Perennial. Stems several to numerous from a simple or branching candox, branched beginning near base. Sepals yellowish, Petals white, magniculate. 1.5 mi. W of Soda Spring, growing in gembu soil. Caribou Co., Idaho June 14, 1981

IDaho 81312 - Thelypodium sagittatum (Nutt.) Endl. subsp. sagittatum Perennial. Sepals purplish tipped otherwise light lavender. Petals white to very light lavender. Pedicels at right angles to rachis to slightly ascending. Silique erect. growing near springs in a swampy area # on road to Hooper Springs, ca 2 mi N of Soda Spring, Caribou Co, Idaho June 14, 1981 18 81313 - Descurainia pinnata subsp. filipes (Hay) Rathm. Sepals and petals golden yellow. Pedicels free, divariately ascending. Siliques not clavate. Deep hillside 5 mi N of Soda Springs, Caribou Co, Idaho June 14, 1981 81314 - Arctii heleniif var. retrofracta Pedicels and siliques strictly reflected. As 81313 5

IDaho 81315 - Couroupia orientalis (L.) Damst. Steep bank. As 81313. (4) 81316 - Alyssum alyssoides (L.) L. Very abundant covering a ridge Top. As 81313. DETT R. Dudley 81317 - Physania scutifolia Rydb. Perennial. Stems general to numerous arising below flat rosette of terminal leaves, decumbent and simple. Pepals greenish yellow. Petals yellow. Pedicles divericately ascending to slightly repaid. Sepalues with sinuses about equal above and below. Valves crumpled, not angular. Styles exserted. Steep rocky area with meta- morphosed boulders and point rocks. Om 05 89, 3.6 mi NE of Montpelier, Bear Lake Co., Idaho June 15, 1981.

IDANO 81318 - Euphorbia capitatum (Dougl.) Rydb. Sepals greenish yellow. Petal bluish yellow, growing in small clumps. Geneva Summit on Route 89, Bear Lake Co., Idaho June 15, 1981 81319 - Phytolacca acinosa Rydb. Perennial stem general arising below terminal cluster of leaves. Stipules with petioles about equal above and below. Style exserted. Growing in rocky cliff face at ca 5,000 ft. elev. 1 mi SW of Geneva Summit, Bear Lake Co., Idaho June 15, 1981 81350 - Descurainia pinnata (Walt.) Britt. pod. melonii (Rydb.) Helling Pedicles spreading at right angles from rachis. Sepals yellowish. Petals oblong. Siliques not club-shaped. 4.4 mi N of Geneva, Bear Lake Co., Idaho June 15, 1981

IDAHO 81321 - Physaria acutifolia Rydb. Perennial. Stems numerous arising from basal rosette peltate leaves. Sepals yellowish. Petals bright yellow. Pedicels devanately ascending. Silique somewhat inflated, slightly crinkled with unequal pinuses above and below. Style exserted, 5.4 mi. N of Geneva, Bear Lake Co., Idaho June 15, 1981 81322 - Cardanthus streptanthus cordatus Nutt. Perennial. Plant yellowish above. Calyx yellowish. Petal purplish. Brown. As 81321 81323 - Lepedium [framosissimum a.nels.] paysonii Rollins, ined. Perennial. Branched beginning at base. Petals minute, white. 6.7 mi W of Paris on the Paris Canyon Road. Bear Lake Co., Idaho June 16, 1981

FDANO 81324. Aronic divaricarpa A.NEL. up to 5 ft. high Rank growing plants, with lower Rhotate leaves dentate. Sepals pimples green. Petals purple. Pedicels at right angles to rachis, Siliques widely spreading, slightly arscuate, Steep bank, Spruce - open area. Se 81323. 81325 Aronic divaricarpa A.NEL. Petals usually single, sometimes above, occasionally below. Sepals pimple green. Petals deep purple. Pedicels widely spreading to slightly resimned. Siliques widely spreading. 7.3 mi. Wob Cairis, on road to Lee Cone. Bear Lake Co., Idaho June 16, 1981

TOMATO 81326 - Leptochila multiseps McGuire Perennial. Stems branching below ground. Stems green to numerous, descending. Sepals greenish brown. Petals yellow, minuscule. Pedicels divaricately ascending. Tepalues slightly compressed Contrary to Septiums growing in crevices of rocks or in soil pockets. Near Paris Ice Cave, 10 mi W of Paris, Bear Lake Co Idaho June 16, 1984 81327 - Arabis holboellii Hornem var pendulocarpa Perennial. Stems one to several from a simple or rarely branched caudex, unbranched. Sepals purplish. Petals pale lavender. Pedicels angled downward. Tepalues pendulous. growing in crevices of rocks with 81326 and 81328. As 81326,

IDaho 81328 - [illegible] montanum h. var. montanum Perennial Caeder branching below ground Stems numerous. Sepals green Petals white, growing with 81326 and 81327. Pedicles recently notched at apex. As 81326 81329 - Draba stenoloba Bedeb. var. nova (Schlg)Hutch. Stems several from an unbranched base. Sepals green, Petals yellow. 11 mi W of Paris, on Paris Canyon Road, Bear Lake Co Idaho. June 16, 1981 81330 - Arabis divaricarpa A.Mels. Perennial Stems single or several from the base Sepals purple Petals deep purple. Pedicels widely spreading to slightly recurved. As 81327 81331 - Lesquerella multiceps Watsine Perennial Caeder branching below ground. Sepals brownish. Petals yellow. Pedicels ascending to deviously ascending. Pedicles very slightly depressed contary to upright. As 81329

UTAH 81332 - Arabis divaricata A. Nels. Stems usually simple from the base. Perals brownish purple, Pilals [illegible] and piligules Cavender. Pedicels delicately ascending. mi SW of Garden City near summit between Garden City and Logan, Rich Co. Utah June 16, 1981 81333 - Arabis holboellii Hornem. var pendulocarpa Perennial. Stems one to several from a simple or branched caudex. Pedicels angled downward. Siliques pendulous, straight, growing in Arabis's mode. '4 mi 5 W of Summit between Garden City and Logan, Rich Co. Utah June 16, 1981 81334 - Arabis lasiocarpa Roll. Sub-erby at base. Stems several to numerous from a branched caudex. Stems simple. Perals pimplex. Pels light purple. Pedicels widely angled. Siliques pendulous, slightly curved. 1/2 mi SW of Summit in broken rock and near Sagebrush. Near 81333.

UTAH 81335 - Lesquerella multiceps Moquin Perennial. Stems general to numerous, bristly. Sepals brownish. Petals yellow. Pedicels deviously ascending, straight to slightly sigmoid. Sedges exsert, slightly depressed. Contrary to Septum. Ca 81333 12 81336 - Streptanthus caulescens Nutt. Steep slope among junipers, red soil, 6.7 mi W of Woodruff, Redd Co, Ota. Voucher for seeds, June 17, 1981 5 81337 - Physaria acutifolia Rydb. Perennial. Stems general to numerous, arising below active cluster of entire leaves. Pedicels ascending, straight to slightly sigmoid. Sedges with a series above and below. Style 4-lobed as 81336. 9

UTAH 81338-Arabis lasiocarpa Roll. Perennial. Caulescens, woody, branched or simple. Stems purplish. Sepals dark purple. Petals light purple. Pedicels arched downward. Inflorescence [illegible] pendant, growing on steep rocky hillside among light colored rock. Along SR 39; west of Woodruffs, between Woodruff and Huntsville, 4½ mi E of Huntsville. Rich Co., Utah June 17, 1981 24 81339-Arabis holboellii Hornem. var. pendulocarpa Perennial. Stems several to numerous from a purplish or branched caudex. Sepals deep purple. Petals light purple. Pedicels arched downward. Inflorescence pendant. As 81338 may be a mixture. 23 81340-Arabis holboellii Hornem. var. pendulocarpa Perennial. Stems [illegible], from a purplish caudex. Pedicels gently arched downward. Inflorescence pendant. As 81338. 4

UTAH 81335 - Lequerra multiflora Maguire Perennial. Stems perennial to numerous, persistent. Tepale brownish. Petals yellow. Pedicels decurrently ascending, straight to slightly sigmoid. Scales exserted, slightly depressed. Contrary to Septum. Ca 81333 81336 - Caulothamnus cordatus Nutt. Steep slope among junipers. Red Soil. 6.7 mi W of Woodruff, Rude Co., Utah. Voucher for seeds. June 17, 1981 81337 - Phycania acutifolia Rydb. Perennial. Stems perennial to numerous, arising below active cluster of entire leaves. Pedicels ascending, straight to slightly sigmoid. Scales with a series above and below. Style exserted c.a 81336.

UTAH 81338-Arabis lasiocarpa Roll. Perennial. Caulex woolly, branched or simple. Stems simple. Sepals dark purple. Petals light purple. Pedicels arched downward. Selegies [illegible] pendant. Growing on steep rocky hillside among light colored rock. Along SR 39, W of Woodruffs, between Woodruff and Heber ville, 4 1/2 mi E of Heber ville. Rich Co., Utah June 17, 1981 81339-Arabis holboellii Hornem. var. pendulocarpa Perennial. Stems several to numerous from a simple or branched caulex Sepals deep purple. Petals light purple. Pedicels arched downward. Selegies pendant. Se 81338 May be a mixture. 81340-Arabis holboellii Hornem. var. pendulocarpa Perennial. Stems one or few from simple caulex. Pedicels gently reclined. Selegies pendant. Se 81338.

UTAH 81341 - Lequeurella multiceps Maguire Stem prostrate, Rocky area, along SR 39, E between Woodruff and Huntsville, 29.8 mi E of Huntsville, Rich Co, Utah June 17, 1981 81342 - Pleuraphia acutifolia Rydb. Perennial Stems decumbent Anchoring below flat morsette of terminal leaves. Siliquae with a series above and below. Styles not exerted on mature fruits. Siliquae not angular 7 mi SE of Woodland, Wasatch Co, Utah June 19, 1981 81343 - Eriogonum capitatum (Dougl.) Greene Perennial. Stems generally branching near tree base. Flowers bright yellow, 9.6 mi. SE of Woodland, Wasatch Co, Utah June 18, 1981

UTAH 81344 - Platanus occidentalis Rydb. Flowers numerous occurring below Terminal cluster of leaves. Sepals with a series above and below. Style not inserted or Vanely so on mature sepals. In the D of [illegible], Duchene Co, Utah. June 18, 1981 81345 - Arcties selbyi Rydb, On shade of a large Boulder. @ As 81344. 81346 - Callaetice crassicaulis (Torr) s. with Voucher specimen for seeds. As 81344. 81347 - Gerardium montanum Nutt, var. montanum Petalial, branced beginning at base. Flowers white. Stems of leaves, Zandy area. As 81344

UTAH 81348 - Lesquerella subumbellata Roll. Perennial Stems numerous from a branching caudex. Erect, Pedicels strongly ascending, Straight Petioles compressed parallel to sepments .17 mi N of Vernal, Utah Co., Utah. June 19, 1981 (15) Rocky area on high ridge 81349 - Lesquerella subumbellata Rollin Caudex branching. Leaves erect. Stems simple, erect. Sepals brownish-yellow Petals yellow, muciculate Pedicels deviantely ascending. One mile west of Utah SR 44, ca. 21 mi N of Vernal, Utah Co., Utah. June 19, 1981. Eastern portion of Uinta Mts. (7) ``` **Note:** The last entry on the right side was ignored as per the instructions to ignore faint, backwards text that appears to be bleeding through from the reverse side. ```

UTAH 81350-Leqquerella utahensis Rydb. Perennial. Stems few from mostly millanaceous sandey, Decumbent. Sepals yellowish-green, Petal yellow, Pedicels widely spreading, slightly peduncid. Siliques nearly glabose to slightly elongated. Along SR 44, Sagebrush area in fine gravelly soil, 28 mi N of Vernal, Daggett Co. Utah [10] June 19, 1981 81351-Thlaspi montanum b. var. montanum Perennial. Growing with 81350 WYOMING 81352-Leqquerella ludoviciana (Nutt.) S.Wats. Perennial. Stems nearly decumbent reving below a terminal cluster of erect, leiricae leaves. Sepals pale yellow Petals bright yellow, [illegible] Pedicels recurved. Siliques [crossed out] ultimately pendant, 1 mi N of the Utah Garden, Sweetwater Co. off Wyo SR 373, Wyo. [15] June 19, 1981

WYOMING 81353-Erysimum capitatum (though.) Greene Biennial. Sepals pale yellow. Petals lemon yellow. Pedicels widely spreading. Siliques divaricately ascending to more widely spreading as 81352. 6 81354-Arabis ligulifera A. Nels. Perennial. Stems usually one or few from the base after branched above. Pedicels arched downward. Siliques almost pendent to more widely spreading. As 81352 Growing slower 81355-Arabis holboellii var. retrofracta Stems perule from an elongated simple caudex. Siliques strictly reflected. Growing with 81354. As 81352. 3 81356-Draba juniperina Donn (jumperina) Perennial. Tufts up to 4" in dia. Caudex branched. Stems numerous, erect. Pedicels divaricately ascending. Siliques erect. As 81352. Flowers yellow. 12

WYOMING 81357 - Schoenocrambe linifolia (Nutt.) Breme. Perennial with a vertical root stalk. Flowers yellow, growing in Sagewick. (2) 48 mi S. of Rock Spring, Sweetwater Co. Wyoming June 19, 1981 81358 - Phycasia acutifolia Rydb. Perennial. Stems several to numerous arising below a cluster of terminal entire leaves, saples greenish-yellow. Petals bright yellow. Pedicels widely spreading to divaricately ascending, straight to slightly sigmoid. Silique with nerves above and below. Valves smooth. Styles somewhat lomented at maturity. As 81357. 81359 - Ledumella alpina (Nutt.) Wats. Stem Perennial with a branching canister. Stems several to numerous. Ppales yellowish-green. Petals yellow Pedicels straight, ascending. Siliques flattened forward apex, parallel to septum. Forward apex. As 81357. Growing at base of Sagewick.

Wyoming 81360 - Arabis pendulina Greene var. russula (Roll.) Roll. Perennial. Stems usually few, arising below an erect cluster of terminal leaves, somewhat decumbent at base. Sepals deep purplish. Petals light lavender, erect. Pedicels arching. Siligues widely spreading in a pendant position. Maybelized gravel on a high wind swept ridge 31.8 mi. S. of Rock Springs, Sweetwater Co. Wyo. June 19, 1981 81361 - Lesquerella alpina (Nutt.) S. Wats. Cespitose with a teraveling caudex. Some habitat and location as 81360. 81362 - Lesquerella lindviiana (Nutt.) S. Wats. Perennial. Stems numerous. Sandy soil, sagebrush area. Near SR US 187, 2omi S. of Tuna, Sweetwater Co. Wyo. June 20, 1981

WYOMING 81363 - Alyssum desertorum Stark var. libertorum Along highway right-of-way. As 81362. LET T. R. Dudley 81364 - Arabis holboellii Hornem. var. pendulocarpa Stems one or few from the base. Pedicels arched. Siliques pendulous. Growing in decomposed metamorphic rock precipice and gravel. 3& mi SW of Hansen, Fremont Co., Wyo. June 20, 1981. 81365 - Arabis oligosperma Hook. Common near Range Boundaries and Massive outcrops. Same locality as 81364. 81366 - Arabis pallida n. sp. Stems few from a sample or few branched caudex arising below terminal cluster of leafy leaves. Pedicels at right angles to rachis, siliques widely spreading. Growing in cracks & crevices of Range Meta- Morphosed rocks, Same locality as 81364.

WYOMING 81367 - Crani microphylla Nutt. Stems numerous from a highly branched caudex. Pedicles divarnically ascending. Seliqutes erect to slightly divanicate, erecting, straight or slightly arcuate. Growing in crevices of lime rocks. Same locality as 81364. 81368 - Dodeva densifolia Nutt. Periscion with a highly branched caudex underground. Near large rocks. Same locality as 81364. 81369 Crania williamii Roll. Perennial. Stems one or few from a simple or branched caudex. Pedicles and seliqutes erect. Growing in low sagebrush and grassy area, decomposed metamorphic rock. Topotype: 35 mi SW of Lander, near SR26, Fremont Co. Wyo. June 20, 1981

WYOMING 81370 - Arabis holboellii var. pendulocarpa X A. wilhelmsii Perennial, stems one to few from a simple or rarely branching caudex Pedicels and peduncles of night are to inches. Ca and growing with 81369. 81371 - Arabis holboellii Hornem., var. pendulocarpa Rocky area near Pierce, 32 mi SW of Lander, near SR 28, Fremont Co. Wyoming June 20, 1981 81372 - Descurainia richardsonii (Sweet) O.E. Schulz subsp. incisa (Engelm.) Dutton Sepals yellowish; spreading at arouses. Abundant in reddish soil among brush. Near SR 28 18.4 mi S of Lander, Fremont Co. Wyo. June 21, 1981

WYOMING 81373 - Lesquerella alpina (Nutt.) s.wats. Perennial. Stems several to many, decumbent to erect. Pedicels ascending to nearly straight. Plants in protected spots with welldeveloped stems. Those in open, decumbent places with many short flowering stems. Siliques erect. Red Soil. near SR 28, As 81372. 81374 - Phycalia wyomingensis Rollins Perennial. Stems several to innumarous from a simple or few branched caudex. Decumbent arching below a flat median-like parchette of terminal leaves, Siliques inflated with a deep cored series above and a shallow series below. Valves rounded. Styles included. Red Soil. As 81372. 81375 - Euprepium Siliques widely spreading. As 81372

WYOMING 81376 - Lesquerella fremontii Rollins & Shaw prostrate perennial. stems decumbent, few to several from an unbranched caudex, arising below a terminal cluster of leaves, entire leaves. Sepals spreading at anthesis, yellowish. Petals yellow, quadricellate. Pedicels recurved. Silique pendant, 23.5 mi SW of Lander, WY SR 28, Fremont Co., Wyo June 21, 1981 81377 - Lesquerella fremontii Rollins & Shaw perennial. stems few to several, decumbent. Sepals yellowish. divincately spreading at anthesis. Leaf cluster erect. Pedicels recurved. Siliques pendant. Growing in loose silicious rubble. High Ridge, Southeastern Approach to the Wind River NFs, 1 mi N of SR 28, 24 mi SW of Lander Fremont Co., Wyo. June 21, 1981

WYOMING 81378 - Eryngium asperum (Nutt.) DC. Usually simple from the base. Occasionally branched below, unusually branched above. Same locality as 81377. 81379 - Arabis holboellii Hornem. var. pendulocarpa X a. williamsii Stems one or few from a simple caudex arising from a basal rosette. Pedicels and siliqueas at right angles to rachis. Growing in ligitified chip rock near Snow Fence, Co. 1 mile W. of Atlantic City Iron Ore Mine, Fremont Co, Wyo. June 21, 1981. Growing in an identifiable population in some areas as 81380 and 81381 81380 - Arabis holboellii Hornem. var. pendulocarpa Stems one or few from a simple caudex. Biennial. Pedicels gently recurved. Siliques pendulous. Growing in an identifiable population in same area as 81379 and 81381. Same locality as 81379

WYOMING 81381 - Aralia Williamsii Roll. Perennial. Stems one or few from a usually simple caudex. Pedicels and piliques divericately ascending. Growing in an identifiable population in the same area as 81379 and 81380. Same locality as 81379. 20 81382 - Lepidium densiflorum Schrad. var. macrocarpum Mulligan Sandy soil by road, 6 mi N of Jct with US Hwy 26, a few miles west of Morton, Fremont Co., Wyo, June 22, 1981 4 81383 - Cardaria pubescens (C.A.Meyer) Jarm. 5 Roadside weed. As 81382. 81384 - Staveleya pinata (Pursh) Britt. Stems branching from a liguous base. Lower leaves pennatifid 93.5 mi N of jct of US56, a few W of Morton, Fremont Co., Wyo. June 22, 1981 7

WYOMING 81385 - Lesquerella alpina (Nutt.) S. Wats. Perennial. Stems several to numerous, often condensed. Sepals yellowish, Petales yellow. Pedicels straight to Segnous Siligues erect, growing in a whitish formation about 30 feet wide. Seemingly restricted to the one formation. Locality as 81384 81386 - Peperomia acutifolia Radd. Perennial. Stems numerous, often decumbent, arising below a flat rosette of entire but usually two-toothed leaves. Sepals greenish yellow. Petales yellow Silique with a deep closed suture above and a plewllow suture below. Styles cresented on mature Siligues. Same habitat as 81385. Locality as 81384, toward P. disymorarpa but with 2 orders in each loculus. The Raphium is broader than in most acutifolia, the pubescence on the fruits is looser and the trichomes larger than in good acutifolia.

WYOMING 81387-Stouleya viridiflora Nutt. Leaves flexibly, branching from base and above. Sepals and petals light lemon yellow, 23 mi. NE of jet of US 26, a few miles NW Morton, Fremont Co. Wyo. June 22, 1981 b. brevis (Richardson) Rydb. 81388-Tequerea Tenquerella Perennial. Stems few to several from a simple caudex, decumbent. Pedicels recurved. Flo. yellow Sandy soil. Same locality as 81387 81389-Schevenwouche linifolia (Nutt.) Greene Leaves simple throughout, as 81387 81390-Tequorrela ludoviciana (Nutt.) S.Wats. Perennial. Stems numerous from the base, branched above. Near SR 134, near [illegible] Ocean Lake, Fremont Co. Wyo. June 22, 1981 Between Pavillion and Stockton

WYOMING 81391-Stanleya pinnata (Pursh) Britt. Growing in clay Stems several from a woody in red soil. base. Lower leaves pennatifid Sepals yellow, spreading to Slightly reflected at outers near SR 436, ca 5 mi SE of Ten Sleep Washakie Co, Wyo. June 23, 1981 8 81392-Physaria acutifolia Rydb. Stems several arising below a rosette of entire leaves. Siliques closed with a deep venia above, a shallower veins below. Styles exserted. Same habitat and locality as 81391. Temperate Encampment area. 2 81393-Ferquencella alpina (Nutt.) S.Wats. Perennial with a branching caudex. Stems arising below tufts of erect leaves. Flo. yellow. Pedicels dramatically ascending to more widely spreading. Straight to slightly sigmoid. Silique erect. Ca 81391. Compact plateau open slope. 24

WYOMING 81394 - Lesquerella alpina (Nutt.) s. wats. Perennial. Stems several from a simple or branched caudex arising below a terminal tuft of erect leaves; decumbent. Fls. yellow, pedicels widely spreading, usually perpendicular. Sepals erect. Growing in red The slope of clay-like soil on a windswept knoll, 14 m. SE of Ten Sleep, Washakie Co. Wyo. SR 436 June 23, 1981 81395 - Lesquerella alpina (Nutt.) S. Wats. Perennial with an enlarged, usually simple caudex. Leaves often ascending the stems. Sepals greenish yellow, spreading at anthesis, petals yellow, midveinate. Pedicels sigmoid growing in white calcareous limestone. 11 mi SE of Ten Sleep, near SR 436, Washakie Co. Wyo June 23, 1981

WYOMING 81396 - Ononis Perennial. Stones single from base nearly branched above. Pedicels and pods strictly reflected. In crevices of calcareous rocks where soil has accumulated. As 81395. 81397 - Aegopodium alpestre (L.) L. Petele [deleted] yellow fading to white. Abundant weed on open range- Same locality as 81395 LET T.R. Dudley 81398 - Ononis holboellii Homsen. var. retrofracta (Rabi.) Rydb, Perennial. Stones arising from a tuft of leaves terminating a simple, lequious caudex. Pedicels and pods strictly reflected. Steep hillside in sagebrush-pine zone. Locality as 81395. 81399 - Melcobmia africana (L.) R.Br. weed near road. Locality as 81395.

WYOMING 81400 - Arabis nitellii Robins. Perennial. Stems one to few arising above a flat rosette, unbranched Sepals 5ov, Petals white Pedicels, straight, divaricately ascending. 23 Silequez Creek Mountain near whitina rock outcrop meadow Southern approach to the higher elevations of the Big Horn Mts. 16.4 mi SE of Ten Sleep, Johnson Co., Wyo. June 23, 1981 81401 - Draba nemorosa b. Fls. yellow. Habitat and locality as 6 81400. 81402 - Draba stenoloba Ledeb. var. nana (Schubg) Hulten Fls. Yellow. Mountain meadow near Calcareous rock outcrop, Southern approach to the higher elevations of the Big Horn Mts. Johnson Co., Wyo. June 23, 1981

WYOMING 81403 - Loqueerella alpina (Nutt.) S. Wats. Perennial stems perennial from a simple caudex, prostrate. Sepals [illegible] greenish-yellow. Petals bright yellow. Pedicels widely spreading, slightly recurved to nearly straight. 30 1/2 growing in granitic rubble on a knoll, near North Fork of Powder River, 13 mi S of US 16, Johnson Co. Wyo. June 23, 1981 81404 - Arabis holboellii Hornem. var. pendulorapa Perennial. Stems mostly single from the base. Pedicels curved downward. Sepalies pendulous. 5 @ 81403 81406 - Draba algosperma Hook. Abundant. @ 81403. 3

81401 - Bentega incana (b.)DC Flowers white. Stigmas erect. Pasture weed, 6 miles NW of Moorse, Green Co., Wis. June 27, 1981

No text detected

No text detected

Product of Wilson Jones