Plant collecting records from Nevada 1968-1970
Dick Swinney with Dr. Edmund C. Jaeger
Part 1

Plants determined by:
Andrew C. Sanders, Mark Egger, L.R. Heckard, Roy E. Buck, B. Pitzer, G. Nesom, G.K. Helmkamp, R.C. Barneby, B.A. Prigge, D.H. Thompson, Michael J. Moore, Edmund C. Jaeger, R.G.(Dick)Swinney

All plants have been annotated according to the USDA Database - March 2010

For further information on each plant, including lat. & long., plant communites and dominant plants, see the UCR Herbarium Database and click on the expanded version.


Gymnosperms

Pinaceae Pine Family
Pinus longaeva D.K.Bailey, Great Basin Bristle Cone Pine
Esmeralda Co., Silver Pk. Mts., n.-facing slope of Silver Pk. (Piper Pk.) highest point in the range, June 18, 1968, 9200 ft. (2744 m.)

Dicotyledons

Apiaceae Carrot Family
Lomatium dissectum (Nutt.) Mathias & Constance, Fernleaf Biscuitroot
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Lomatium nudicaule (Pursh) J.H. Coult. & Rose, Barestem Biscuitroot
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)

Asteraceae Sunflower Family
Agoseris sp.
Eureka Co., Sierra Nevada Mts. region, Monitor Range, Brock Cyn., June 15, 1968, 7700 ft. (2348 m.)
Agoseris sp.
Lander Co., Shoshone Range, 9. 2 mi. e. of jct. of Mill Cr. Rd., & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Picrothamnus desertorum Nutt., Bud Sagebrush
Lander Co., n. end of Toquima Range, Pete’s Cyn., on Pete’s Pass Rd., June 15, 1970, 7350 ft. (2241 m.)
Balsamorhiza hookeri (Hook.) Nutt., Hookers Balsamroot
Humboldt Co., Santa Rosa Range, Humboldt National Forest, 4.8 miles n.e. of Lye Cr. Campground., June 19, 1970, 5850 ft. (1784 m.)
Balsamorhiza sagittata (Pursh) Nutt., Arrowleaf Balsamroot
Eureka Co., Monitor Range, White Sage Summit, n.-facing slope, June 13, 1968, 7800 ft. (2378 m.)
Blepharipappus scaber Hook., Rough Eyelashweed
Humboldt Co., Santa Rosa Range, Humboldt National Forest, 4.8 miles n.e. of Lye Cr. Campground, June 19, 1970, 6200 ft. (1890 m.)
Chaenactis douglasii (Hook.) Hook. & Arn., Douglas’ Dustymaiden
Nye Co., Toiyabe National Forest, Toquima Range, 0.25 miles s. of Belmont, June 14, 1970, 7500 ft. (2287 m.)
Chaenactis douglasii (Hook.) Hook. & Arn., Douglas’ Dustymaiden
Nye Co., Monitor Valley, imm. vic. of Diana’s Punch Bowl, June 15, 1970, 7000 ft. (2134 m.)
Chaenactis douglasii (Hook.) Hook. & Arn. Douglas’ Dustymaiden
Lander Co., Shoshone Range, 9.2 mi. e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Chaetopappa ericoides (Torr.) G.L. Nesom, Rose Heath
Nye Co., Monitor Valley, near rim of Diana’s Punch Bowl, June 14, 1968, 6600 ft. (2012 m.)
Cirsium sp.
Lander Co., Shoshone Range, 9.2 miles e. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Crepis intermedia A. Gray, Limestone Hawksbeard
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Crepis occidentalis Nutt., Largeflower Hawksbeard
Nye Co., Toiyabe National Forest, 6 miles w. of Belmont, June 12, 1968, 7000 ft. (2134 m.)
Erigeron aphanactis (A. Gray) Greene, Rayless Shaggy Fleabane
Nye Co., Toiyabe National Forest, 6 miles w. of Belmont, June 12, 1968, 7000 ft. (2134 m.)
Erigeron aphanactis (A. Gray) Greene var. aphanactis, Rayless Shaggy Fleabane
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Erigeron bloomeri A. Gray, Scabland Fleabane
Humboldt Co., Santa Rosa Range, Humboldt National Forest, 4.8mles n.e. of Lye Cr. Campground, June 19, 1970, 5850 ft. (1784 m.)
Erigeron elegantulus Greene, Blue Dwarf Fleabane
Humboldt Co., Santa Rosa Range, Humboldt National Forest, 12.8 miles n. of Lye Cr., Campground, June 19, 1970, 6200 ft. (1890 m.)
Hieraceum gracile Hook., Slender Hawkweed
Nye Co., Monitor Valley, imm. vicinity of Diana’s Punch Bowl, June 15, 1970,
7000 ft. (2134 m.)
Hymenoxys cooperi (A. Gray) Cockerell, Cooper’s Rubberweed
Esmeralda Co., Silver Pk. Mts., w. side of Red Mt., June 18, 1968, 8500 ft.
(2591 m.)
Layia glandulosa (Hook.) Hook. & Arn., Whitedaisy Tidytips
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Layia glandulosa (Hook.) Hook. & Arn., Whitedaisy Tidytips
Humboldt Co., Winnemucca Sand Dunes, on e. side of Hwy. 95, 12.5 miles s. of jct. with Hwy. 82 (c. 10 miles n. of Winnemucca), June 17, 1970, 4200 ft. (1280 m.)
Madia gracilis (Sm.) D.D. Keck, Grassy Tarweed
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Malacothrix glabrata (A. Gray ex D.C. Eaton) A. Gray, Smooth Desertdandelion
Humboldt Co., Winnemucca Sand Dunes, on e. side of Hwy. 95, 12.5 miles s. of jct. with Hwy. 82 (c. 10 miles n. of Winnemucca), June 17, 1970, 4200 ft. (1280 m.)
Malacothrix sonchoides (Nutt.) Torr. & A. Gray, Sowthistle Desertdandelian
Humboldt Co., Winnemucca Sand Dunes, on e. side of Hwy. 95, 12.5 miles s. of jct. with Hwy. 82 (c. 10 miles n. of Winnemucca), June 17, 1970, 4200 ft. (1280 m.)
Psathyrotes annua (Nutt.) A. Gray, Annual Psathyrotes
Esmeraldo Co., Silver Pk. Mts., wash e. of Fish Lake Valley, along earth- surface rd. (Coyote Rd.) between Fish Lake Valley and town of Silver Pk., June 18, 1968, 5600-6400 ft. (1707-1829 m.)
Rigiopappus leptocladus A. Gray, Wireweed
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Senecio integerrimus Nutt., Lambstongue Ragwort
Eureka Co., Sierra Nevada Mts. region, Monitor Range, Brock Cyn., June 15, 1968, 7700 ft. (2348 m.)
Senecio integerimus Nutt., Lambstongue Ragwort
Humboldt Co., Santa Rosa Range region, Humboldt National Forest, 4.8 miles n.e. of Lye Cr. Campground, June 19, 1970, 5850 ft. (1784 m .)
Senecio multilobata (Torr. & A. Gray) W.A. Weber & A. Love, Lobeleaf Groundsel
Esmeralda Co., Silver Pk. Mts., near Red Mt., June 16, 1968, 8000 ft. (2439 m.)
Solidago spectabilis (D.C. Eaton) A. Gray, Nevada Goldenrod
Nye Co., Monitor Valley, imm. vicinity of Diana’s Punch Bowl, June 15, 1970,
7000 ft. (2134 m.)

Boraginaceae Borage Family
Amsinckia tessellata A. Gray, Bristly Fiddleneck
Lander Co., n. end of Toquima Range, c. 0.5 miles e. of Pete’s Summit, June 16, 1970, 8250 ft. (2515 m.)
Cryptantha circumscissa (Hook. & Arn.) I.M. Johnst., Cushion Cryptantha
Humboldt Co., Great Basin region, Sheldon Antelope Range, Virgin Valley, June 20, 1970, 4800 ft. (1463 m.)
Cryptantha circumscissa (Hook. & Arn.) I.M. Johnst., Cushion Cryptantha
Lander Co., Toquima Range, Pete’s Cyn., Pete’s Spring, 2.7 miles w. of Pete’s Summit on rd. between Monitor Valley (at Wilson Ranch) & Big Smokey Valley, June 16, 1970, 7400 ft. (2256 m.)
Cryptantha flavoculata (A. Nelson) Payson, Roughseed Cryptantha
Lander Co., Toquima Range, Pete’s Cyn., Pete’s Spring, 2.7 miles w. of Pete’s Summit on rd. between Monitor Valley (at Wilson Ranch) & Big Smokey Valley, June 16, 1970, 7400 ft. (2256 m.)
Cryptantha watsonii (A. Gray) Greene, Watson’s Cryptantha
Humboldt Co., Great Basin region, Sheldon Antelope Range, Virgin Valley, June 20, 1970, 4800 ft. (1463 m.)
Hackelia micrantha (Eastw.) J.L. Gentry, Jessica Sticktight
Humboldt Co., Santa Rosa Range, Humboldt National Forest, Lye Cr. Campground, June 19, 1970, 7150 ft. (2180 m.)
Lappula occidentalis (S. Watson) Greene var. occidentalis, Flatspine Stickseed
Lander Co., Shoshone Range, 9.2 mi. e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Lappula occidentalis (S. Watson) Greene var. occidentalis, Flatspine Stickseed
Eureka Co., Sierra Nevada Mts. region, Monitor Range, Brock Cyn., June 15, 1968, 7700 ft. (2348 m.)
Lithospermum ruderale Douglas ex Lehm, Western Stoneseed
Humboldt Co., Santa Rosa Range region, Humboldt National Forest, 4.8 miles n.e. of Lye Cr. Campground, June 19, 1970, 5850 ft. (1784 m.)
Lithospermum ruderale Douglas ex Lehm, Western Stoneseed
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Mertensia oblongifolia (Nutt.) G. Don, Oblongleaf Bluebells
Washoe Co., Great Basin region, Sheldon Antelope Range, Little Catnip Springs, June 21, 1970, 6200 ft. (1890 m.)
Mertensia oblongifolia (Nutt.) G. Don, Oblongleaf Bluebells
Eureka Co., Sierra Nevada Mts. regjon, Monitor Range, Brock Cyn., June 15, 1968, 7700 ft. (2348 m.)
Plagiobothrys kingii (S. Watson) Gray, Great Basin Popcornflower
Humboldt Co., Great Basin region, Sheldon Antelope Range, Virgin Valley, June 20, 1970, 4800 ft. (1463 m.)
Tiquilia nuttallii (Hook.) A.T. Richardson, Nuttall’s Crinklemat
Humboldt Co., Winnemucca Sand Dunes, on e. side of Hwy. 95, 12.5 miles s. of jct. with Hwy. 82 (c. 10 miles n. of Winnemucca), June 17, 1970, 4200 ft. (1280 m.)

Brassicaceae Mustard Family
Alyssum desertorum Stapf, Desert Madwort
Lander Co., Shoshone Range, 9.2 mi. e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Alyssum desertorum Stapf, Desert Madwort
Lander Co., Toquima Range, Pete’s Cyn., Pete’s Spring, 2.7 mi. w. of Pete’s Summit on rd. between Monitor Valley(at Wilson Ranch) and Big Smokey Valley, June 16, 1970, 7400 ft. (2256 m.)
Arabis sp.
Lander Co., Pete’s Summit, n. end of Taquima Range on rd. between Big Smokey Valley & Monitor Valley (at Wilson Ranch), 6.5 miles w. of Wilson Ranch, June 16, 1970
Arabis sp.
Same data as above
Arabis sp.,
Humboldt Co., Santa Rosa Range, Humboldt National Forest, 9.2 mi. n.e. of Lye Cr. Campground, June 19, 1970, 6800 ft., ( 2073 m.)
Barbarea orthoceras Ledeb., American Yellowrocket
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill. Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Cardaria draba (L.) Desv., Heart-podded Hoary Cress, Whitetop
Nye Co., Monitor Valley, Hwy. 8A at Watson Ranch, June 15, 1970, 7000 ft. (2134 m.)
Caulanthus crassicaulis (Torr.) S. Watson var. crassicaulis, Thickstem Wild Cabbage
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Caulanthus crassicaulis (Torr.) S. Watson var. crassicaulis, Thickstem Wild Cabbage
Nye Co., Monitor Valley, imm. vicinity of Diana’s Punch Bowl, June 15, 1970,
7000 ft. (2134 m.)
Chorispora tenella (Pall.) DC., Crossflower
Lander Co., Toquima Range, Pete’s Cyn., Pete’s Spring, 2.7 miles w. of Pete’s Summit on rd. between Monitor Valley (at Wilson Ranch) & Big Smokey Valley, June 16, 1970, 7400 ft. (2256 m.)
Descurainia sophia (L.) Webbey Prantl, Herb Sophia
Lander Co., Shoshone Range, 9.2 milles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Erysimum capitatum (Douglas ex Hook.) Greene, Sanddune Wallflower
Eureka Co., Sierra Nevada Mts. region, Monitor Range, Brock Cyn., June 15, 1968, 7700 ft. (2348 m.)
Isatis tinctoria L., DyersWoad
Nye Co., Monitor Valley, 0.8 miles w. of jct. of Hwy. 82 & Pete’s Cyn. Rd., just before the Lander Co. Line, June 15, 1970, 7150 ft. (2180 m.)
Lepidium nanum S. Watson, Dwarf Pepperweed
Nye Co., Monitor Valley, near rim of Diana’s Punch Bowl, June 14, 1968, 6600 ft. (2012 m.)
Lepidium perfoliatum L., Clasping Pepperweed
Nye Co., Monitor Valley, imm. vicinity of Diana’s Punch Bowl, June 15, 1970,
7000 ft. (2134 m.)
Lepidium perfoliatum L., Clasping Pepperweed
Lander Co., Reese River Valley, June 13, 1968, 6000 ft. (1829 m.)
Nasturtium officinale W.T. Aiton, Watercress
Nye Co., Toiyabe National Forest, Toquima Range, 0.25 miles s. of Belmont, June 14, 1970, 7500 ft. (2287 m.)
Thelypodium flexuosum B.L. Rob., Nodding Thelypody
Nye Co., Monitor Valley, imm. vicinity of Diana’s Punch Bowl, June 15, 1970,
7000 ft. (2134 m.)
Thelypodium milleflorum A.Nelson, Manylower Thelypody
Lander Co., Reese River Valley, June 13, 1968, 6000 ft. (1829 m.)

Caryophyllaceae Pink Family
Arenaria aculeata S. Watson, Prickly Sandwort
Washoe Co., Great Basin region, Sheldon Antelope Range, Little Catnip Springs, June 21, 1970, 6200 ft. (1890 m.)
Arenaria macradenia S. Watson, Majovae Sandwort
Esmeralda Co., Silver Pk. Mts. near Red Mt., June 16, 1968, 8000 ft. (2439 m.)

Chenepodiaceae Goosefoot Family
Monolepis nuttalliana (Schultes) Greene, Nuttall’s Povertyweed
Eureka Co., Sierra Nevada Mts. region, Monitor Range, Brock Cyn., June 15, 1968, 7700 ft. (2348 m.)

Fabaceae Pea Family
Astragalus sp.
Humboldt Co., Winnemucca Sand Dunes, on e. side of Hwy. 95, 12.5 miles s. of jct. with Hwy. 82 (c. 10 miles n. of Winnemucca), June 17, 1970, 4200 ft. (1280 m.)
Astragalus atratus S. Watson var. atratus, Mourning Milkvetch
Lander Co., Pete’s Summit, n. end of Toquima Range, on rd. between Big Smokey & Monitor Valleys (at Wilson Ranch), 6.5 miles n. of Wilson Ranch, June 16, 1970
Astragalus iodanthus S. Watson var. iodanthus, Humboldt River Milkvetch
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Astragalus purshii Douglas ex Hook., Woollypod Milkvetch
Lander Co., n. end of Toquima Range, Pete’s Cyn., on Pete’s Pass Rd., 2.5 miles w. of jct. with Hwy. 82, June 15, 1970, 7350 ft. (2241 m.)
Astragalus purshii Douglas ex Hook., Woollypod Milkvetch
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Cleome lutea Hook., Yellow Spiderflower
Humboldt Co., Wininemucca Sand Dunes, on e. side of Hwy. 93, 12.5 miles s. of jct. of Hwy. 82 (c. 10 miles n. of Winnemucca), June 17, 1970, 4200 ft. (1280 m.)
Cleomella parviflora A. Gray, Slender Cleomella
Nye Co., Monitor Valley, imm. vicinity of Diana’s Punch Bowl, June 15, 1970,
7000 ft. (2134 m.)
Lupinus sp.
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Lupinus sp.
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. or Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Lupinus sp.
Lander co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. or Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Lupinus sp.
Humboldt Co., Santa Rosa Range, Humboldt National Forest, 11.9 miles n. of Lye Cr. Campground, June 19, 1970, 6450 ft. (1966 m.)
Lupinus sp.
Humboldt Co., Santa Rosa Range, Humboldt National Forest, 9.2 miles n.e. of Lye Cr. Campground, June 19, 1970, 6800 ft. (2073 m.)
Psoralidium lanceolatum (Pursh) Rydb., Lemon Scurfpea
Humboldt Co., Winnemucca Sand Dunes, on e. side of Hwy. 93, 12.5 miles s. of jct. of Hwy. 82 (c. 10 miles n. of Winnemucca), June 17, 1970, 4200 ft. (1280 m.)
Trifolium andersonii A. Gray ssp. beatleyae J. M. Gillett, Beatley’s Clover
Esmeralda Co., Silver Pk. Mts., w. side of Red Mt., on summit of Red Mt., June 17, 1968, 8957 ft. (2731 m.)

Gentianaceae Gentian Family
Frasera albicaulis Douglas ex Griseb. var. modocensis (H.St. John) N.H. Holmgren, Modoc Frasera
Washoe Co., Great Basin region, Sheldon Antelope Range, Little Catnip Springs, 6200 ft. (1890 m.)

Geraniaceae Geranium Family
Erodium cicutarium (L.) L’Her ex Aiton, Redstem Stork’s Bill
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)

Grosulariaceae Gooseberry Family
Ribes aureum Pursh, Golden Currant
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Ribes velutinum Greene, Desert Gooseberry
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)

Hydrophyllaceae Waterleaf Family
Hydrophyllum capitatum Douglas ex Benth., Ballhead Waterleaf
Humboldt Co., Humboldt National Forest, Lye Cr., June 18, 1970, 7150 ft.
(2180 m.)
Hydrophyllum capitatum Douglas ex Benth., Ballhead Waterleaf
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Nama aretioides (Hook. & Arn.) Brand, Ground Nama
Humboldt Co., Great Basin region, Sheldon Antelope Range, Virgin Valley, June 20, 1970, 4800 ft. (1463 m.)
Nemophila breviflora A. Gray, Basin Nemophila
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Nemophila parviflora Douglas ex Benth., Smallflower Nemophila
Humboldt Co., Santa Rosa Range region, Humboldt National Forest, Lye Cr. Campground, June 19, 1970, 7150 ft. (2180 m.)
Phacelia hastata Douglas ex Lehm., Silverleaf Phacelia
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)
Phacelia humilis Torr. & A. Gray, Low Phacelia
Humboldt Co., Santa Rosa Range region, Humboldt National Forest, Lye Cr. Campground, June 19, 1970, 7150 ft. (2180 m.)
Phacelia linearis (Pursh) Holz, Threadleaf Phacelia
Humboldt Co., Great Basin region, Sheldon Antelope Range, Virgin Valley, June 20, 1970, 4800 ft. (1463 m.)
Phacelia lutea (Hook. & Arn.) J.J. Howell, Yellow Phacelia
Humbolt Co., Santa Rosa Range, Virgin Valley, June 20, 1970, 4800 ft. (1463 m.)

Lamiaceae Mint Family
Scutellaria antirrhinoides Benth., Nose Skullcap
Humboldt Co., Santa Rosa Range region, Humboldt National Forest, 12.8 miles n. of Lye Cr. Campground, June 19, 1970, 6200 ft. (1890 m.)
Scutellaria antirrhinoides Benth., Nose Skullcap
Lander Co., Shoshone Range, 9.2 miles e. of jct. of Mill Cr. Rd. & Hwy. 8A (now Hwy. 305), n. of Hwy. 50, June 17, 1970, 6400 ft. (1951 m.)

Lentibulariaceae Bladderwort Family
Utricularia macrorhiza LeConte, Common Bladderwort
Nye Co., Monitor Valley, imm. vicinity of Diana’s Punch Bowl, June 15, 1970,
7000 ft. (2134 m.)

Loasaceae Stickleaf Family
Mentzelia albicaulis (Hook.) Torr. & A. Gray, Whitestem Blazingstar
Lander Co., Reese River Valley, 6000 ft. (1829 m.)
Mentzelia congesta Nutt. ex Torr. & A. Gray, United Blazingstar
Humboldt Co., Winnemucca Sand Dunes, on e. side of Hwy. 95, 12.5 miles s. of jct. with Hwy. 82 (c. 10 miles n. of Winnemucca) June 17, 1970, 4200 ft. (1280 m.)

Malvaceae Mallow Family
Sphaeralcea sp.
Nye Co., Monitor Valley, 25.5 miles n.e. of Belmont on Hwy. 82, June 15, 1970, 7200 ft. (2195 m.)
Sphaeralcea sp.
Nye Co., Monitor Valley, imm. vicinity of Diana’s Punch Bowl, June 15, 1970,
7000 ft. (2134 m.)
Sphaeralcea digitata (Greene) Rydb., Juniper Globemallow
Humboldt Co., Great Basin region, Sheldon Antelope Range, Virgin Valley, June 20, 1970, 4800 ft. (1463 m.)

Nyctaginaceae Four O’Clock Family
Abronia nana S. Watson, Dwarf Sandverbena
Esmeralda Co., Silver Pk. Mts., s.w.-facing slope of Rd Mt., June 18, 1968, 8500 ft. (2591 m.)
Tripterocalyx crux-maltae (Kellogg) Standl., Lesser Sandverbena
Humboldt. Co., Winnemucca San Dunes on e. side of Hwy. 95, 12.5 mi. s. of jct. with Hwy. 82 (c. 10 mi. n. of Winnemucca, June 17, 1970, 4200 ft. (1280 m.)