Search Results — 1115 specimen records retrieved (1069 records with coordinates)
Results for search: County=MONO; Source=All; Collector=Helmkamp;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC154076  Rorippa curvipes G. K. Helmkamp; E. A. Helmkamp 1998-8-11 4322 Mono White Mountains: Campito Meadow, west of White Mtn. Rd at Poison Creek 3293 Comment
  CAS-BOT-BC192385  Deschampsia cespitosa subsp. cespitosa G. Helmkamp; E. Helmkamp 1997-9-11 2385 Mono Along highway CA-120 0.5 miles N of Tioga Pass 2956 Comment
  CAS-BOT-BC262018  Eriogonum umbellatum var. nevadense G. Helmkamp; E. Helmkamp 1997-9-12 2411 Mono Big Sand Flat along CA-120 at Pilot Spring Road (SE of Mono Lake) 2124 Comment
  CAS-BOT-BC332975  Senecio spartioides G. Helmkamp; E. Helmkamp 1997-9-12 2418 Mono Pumice Mine Road running northeast from highway US-395 north of the June Lake area, south edge of Mono Craters 1996 Comment
  CAS-BOT-BC413284  Oxytheca dendroidea subsp. dendroidea G. K. Helmkamp 1996-10-17 1256 Mono 0.2 mi south of Benton Hot Springs beside highway CA-120 1828 Comment
  CAS-BOT-BC423204  Cleomella parviflora George Helmkamp; E. A. Helmkamp 1993-7-28 166 Mono Sierra Nevada Mountains: Benton's Crossing of Owens River. 2134 Comment
  CAS-BOT-BC42871  Ambrosia acanthicarpa G. Helmkamp; E. A. Helmkamp 1997-9-12 2415 Mono River Springs Lakes, 3.1 mi. NE of highway CA-120 on River Springs Road 1996 Comment
  CAS-BOT-BC536212  Horkelia fusca var. parviflora G. K. Helmkamp; E. A. Helmkamp 1998-8-13 4412 Mono Nunatak Trail beside CA-120, about 1 mile south of Yosemite entrance kiosk, Eastern High Sierra Nevada Mountains 2971 Comment
  CDA28006  Trifolium monanthum subsp. monanthum G. K. Helmkamp, E. A. Helmkamp 1998-8-1 4331 Mono White Mountains; Campito Meadow, west of White Mountain Road at Poison Creek. Comment
  CDA2939  Atriplex rosea G. K. Helmkamp 2000-10-7 6221 Mono Owens River, 0.6 mile northwest of Benton s Crossing, Long Valley. Comment
  CLARK-A1045-1025  Erigeron vagus George K. Helmkamp 1977-7-3 Mono Sierra Nevada fell field beside Lake; ; Tioga Pass 7.5'Q 335 Comment
  CLARK-A1045-1026  Sibbaldia procumbens George K. Helmkamp 1977-7-3 Mono Sierra Nevada fell field beside Lake; ; Tioga Pass 7.5'Q 3200 Comment
  CLARK-A1045-1027  Eriogonum incanum George K. Helmkamp 1977-7-3 Mono Sierra Nevada road to the Lake; rock ledge; ; Mount Dana 7.5' Q 2895 Comment
  CLARK-A1045-1028  Sedum obtusatum George K. Helmkamp 1977-7-3 Mono Sierra Nevada road to the Lake; granite ledge; ; Mount Dana 7.5'Q 3047 Comment
  CLARK-A1045-1029  Ivesia lycopodioides George K. Helmkamp 1977-7-3 Mono Sierra Nevada flat, dry rocky area on the road to the Lake; ; Mount Dana 7.5'Q 3047 Comment
  CLARK-A1045-1030  Agoseris aurantiaca George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass 7.5'Q Comment
  CLARK-A1045-1031  Holodiscus microphyllus George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass 7.5'Q Comment
  CLARK-A1045-1032  Potentilla breweri George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass 7.5'Q Comment
  CLARK-A1045-1033  Eriophyllum lanatum var. monoense George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass road; ; Tioga Pass 7.5'Q 2438 Comment
  CLARK-A1045-1034  Ribes montigenum George K. Helmkamp 1977-7-3 Mono Sierra Nevada ; Tioga Pass 7.5'Q 2438 Comment
  CLARK-A1045-1035  Hackelia jessicae George K. Helmkamp 1977-7-3 Mono Sierra Nevada entrance to Yosemite National Park; ; ; Tioga Pass 7.5'Q 2956 Comment
  CLARK-A1045-1036  Arnica mollis George K. Helmkamp 1977-7-3 Mono Sierra Nevada Big Springs Meadow; ; Crestview 7.5'Q 2194 Comment
  CLARK-A1045-1037  Penstemon oreocharis George K. Helmkamp 1977-7-3 Mono Sierra Nevada at Big Springs Campground; lava slope above Owens River; ; Crestview 7.5'Q 2194 Comment
  CLARK-A1045-1038  Aster occidentalis George K. Helmkamp 1977-10-1 Mono Owens River at Arcularius Ranch; grassy area under willows beside River; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1039  Rorippa obtusa George K. Helmkamp 1978-6-10 Mono Owens River south edge of River where joined by [Mono Craters] tunnel; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1040  Gilia micromeria George K. Helmkamp 1977-7-3 Mono Long Valley US Highway 395; June Lake 7.5'Q Comment
  CLARK-A1045-1041  Nama rothrockii George K. Helmkamp 1977-7-3 Mono Long Valley US Highway 395; June Lake 7.5'Q Comment
  CLARK-A1045-1042  Abronia turbinata George K. Helmkamp 1977-7-3 Mono Long Valley corner of US Highway 395 and Owens River Road; ; ; Old Mammoth 7.5'Q 2194 Comment
  CLARK-A1045-1043  Calyptridium umbellatum George K. Helmkamp 1977-7-3 Mono Long Valley corner of US Highway 395 and Owens River Road; ; ; Old Mammoth 7.5' Q 2194 Comment
  CLARK-A1045-1044  Phacelia leucophylla George K. Helmkamp 1977-7-3 Mono Long Valley corner of US Highway 395 and Owens River Road; disturbed soil; ; ; Old Mammoth 7.5'Q 2194 Comment
  CLARK-A1045-1045  Agoseris glauca var. monticola George K. Helmkamp 1977-7-2 Mono Long Valley corner of US Highway 395 and Owens River Road; ; ; Old Mammoth 7.5'Q 2194 Comment
  CLARK-A1045-1046  Hulsea vestita subsp. callicarpha George K. Helmkamp 1977-7-2 Mono Long Valley corner of US Highway 395 and Owens River Road; ; ; Old Mammoth 7.5'Q 2194 Comment
  CLARK-A1045-1047  Phacelia vallis-mortae George K. Helmkamp 1978-5-28 Mono Lower Rock Creek ; Casa Diablo Mountain 7.5'Q 1676 Comment
  CLARK-A1045-1048  Camissonia pusilla George K. Helmkamp 1978-5-28 Mono Lower Rock Creek ; Casa Diablo Mountain 7.5'Q 1676 Comment
  CLARK-A1045-1049  Eriogonum davidsonii George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1050  Eriogonum davidsonii George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1051  Eriogonum spergulinum subsp. reddingianum George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1052  Eriogonum esmeraldense George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1053  Alnus rhombifolia George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
Read comments
Sep 7 2014
  CLARK-A1045-1054  Apocynum pumilum George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1055  Epilobium paniculatum George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1056  Epilobium paniculatum George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1057  Alnus tenuifolia George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1058  Alnus tenuifolia George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1059  Cornus stolonifera George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1060  Epilobium lactiflorum George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1061  Gayophytum nuttallii George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1062  Gayophytum nuttallii George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1063  Gayophytum nuttallii George K. Helmkamp 1977-9-1 IV Mono Antelope Valley along River, one mile north of Coleville; ; Coleville 7.5'Q 1676 Comment
  CLARK-A1045-1064  Gayophytum nuttallii George K. Helmkamp 1977-9-1 VII Mono Long Valley corner of US Highway 395 and Owens River Road; ; ; Old Mammoth 7.5'Q 2194 Comment
  CLARK-A1045-1065  Phlox stansburyi George K. Helmkamp 1978-5-29 Mono East Walker River CA State Highway 182 along River below Bridgeport Lake, five miles south of Nevada State Line; ; Sweetwater Creek 7.5'Q 1828 Comment
  CLARK-A1045-1066  Gayophytum ramosissimum George K. Helmkamp 1978-5-29 Mono East Walker River CA State Highway 182 along River below Bridgeport Lake, five miles south of Nevada State Line; ; Sweetwater Creek 7.5'Q 1828 Comment
  CLARK-A1045-1067  Camissonia tanacetifolia George K. Helmkamp 1978-5-29 Mono East Walker River CA State Highway 182 along River below Bridgeport Lake, five miles south of Nevada State Line; ; Sweetwater Creek 7.5'Q 1828 Comment
  CLARK-A1045-1068  Allophyllum violaceum George K. Helmkamp 1978-5-29 Mono East Walker River CA State Highway 182 along River below Bridgeport Lake, five miles south of Nevada State Line; ; Sweetwater Creek 7.5' Q 1828 Comment
  CLARK-A1045-1069  Mentzelia veatchiana George K. Helmkamp 1978-5-29 Mono East Walker River CA State Highway 182 along River below Bridgeport Lake, five miles south of Nevada State Line; ; Sweetwater Creek 7.5'Q 1828 Comment
  CLARK-A1045-1070  Gayophytum nuttallii George K. Helmkamp 1978-5-29 Mono East Walker River CA State Highway 182 along River below Bridgeport Lake, five miles south of Nevada State Line; ; Sweetwater Creek 7.5'Q 1828 Comment
  CLARK-A1045-1071  Lupinus brevicaulis George K. Helmkamp 1978-5-29 Mono East Walker River CA State Highway 182 along River below Bridgeport Lake, five miles south of Nevada State Line; ; Sweetwater Creek 7.5'Q 1828 Comment
  CLARK-A1045-1072  Chorizanthe brevicornu subsp. spathulata George K. Helmkamp 1978-5-30 Mono East Walker River CA State Highway 182 along River below Bridgeport Lake, five miles south of Nevada State Line; ; Sweetwater Creek 7.5'Q 1828 Comment
  CLARK-A1045-1073  Ribes aureum George K. Helmkamp 1978-5-30 Mono East Walker River [above Bridgeport Lake] Big Alkali 7.5'Q Comment
  CLARK-A1045-1076  Mentzelia congesta George K. Helmkamp 1979-6-12 Mono Owens River along River across from Arcularius Ranch; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1077  Penstemon oreocharis George K. Helmkamp 1979-6-12 Mono Owens River edge of lava bed beside the River, Arcularius Ranch; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1078  Cryptantha watsonii George K. Helmkamp 1979-6-12 Mono Owens River beside River at Arcularius Ranch; ; Crestview 7.5'Q 2133 Comment
  CLARK-A1045-1079  Astragalus lemmonii George K. Helmkamp 1979-6-12 Mono Owens River near River, 4.5 miles south of Arcularius Ranch; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1080  Oenothera pubens George K. Helmkamp 1979-6-12 Mono Owens River along River across from Arcularius Ranch; sandy slope; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1081  Oxytheca luteola George K. Helmkamp 1979-6-12 Mono Owens River drying alkaline flat near River, 4.5 miles south of Arcularius Ranch; ; Whitmore Hot Springs 7.5' Q 2133 Comment
  CLARK-A1045-1082  Castilleja pilosa subsp. jusselii George K. Helmkamp 1979-6-12 Mono Owens River 4.5 miles south of Arcularius Ranch; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1083  Anisocoma acaulis George K. Helmkamp 1979-6-12 Mono Owens River along River across from Arcularius Ranch; dry sandy slope; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1084  Tanacetum potentilloides George K. Helmkamp 1979-6-12 Mono Owens River alkaline flat near River, 4.5 miles south of Arcularius Ranch; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1085  Tanacetum potentilloides George K. Helmkamp 1979-6-12 Mono Owens River alkaline flat near River, 4.5 miles south of Arcularius Ranch; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1086  Thelypodium crispum George K. Helmkamp 1979-6-12 Mono Owens River alkaline soil, 4.5 miles south of Arcularius Ranch; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1087  Thelypodium crispum George K. Helmkamp 1979-6-12 Mono Owens River alkaline soil, 4.5 miles south of Arcularius Ranch; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1088  Equisetum funstonii George K. Helmkamp 1979-6-12 Mono Owens River drying alkaline flat near River, 4.5 miles south of Arcularius Ranch; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1089  Montia chamissoi George K. Helmkamp 1978-6-10 Mono Owens River damp, grassy area beside River; Arcularius Ranch; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1090  Triglochin maritima George K. Helmkamp 1978-6-10 Mono Owens River damp, grassy area beside River; Arcularius Ranch; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1091  Lupinus latifolius var. columbianus George K. Helmkamp 1978-6-10 Mono Owens River wet meadow; Arcularius Ranch; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1092  Lupinus latifolius var. columbianus George K. Helmkamp 1978-6-10 Mono Owens River wet meadow; Arcularius Ranch; ; Crestview 7.5'Q 2163 Comment
  CLARK-A1045-1093  Antennaria alpina var. media George K. Helmkamp 1977-7-3 Mono Sierra Nevada alpine fell field southeast of Lake; ; Tioga Pass 7.5'Q 3291 Comment
  CLARK-A1045-1094  Poa epilis George K. Helmkamp 1977-7-3 Mono Sierra Nevada alpine fell field southeast of Lake; ; Tioga Pass 7.5'Q 3261 Comment
  CLARK-A1045-1095  Pellaea breweri George K. Helmkamp 1977-7-3 Mono Sierra Nevada east of Lake; ; Tioga Pass 7.5'Q 335 Comment
  CLARK-A1045-1096  Aquilegia formosa George K. Helmkamp 1977-7-3 Mono Sierra Nevada road between Tioga Pass and the Lake; ; Tioga Pass 7.5'Q 3047 Comment
  CLARK-A1045-1097  Lupinus breweri var. bryoides George K. Helmkamp 1977-7-3 Mono Sierra Nevada road to the Lake; ; Tioga Pass 7.5'Q 2895 Comment
  CLARK-A1045-1098  Poa nevadensis George K. Helmkamp 1977-7-3 Mono Sierra Nevada meadow along a stream out of the Lake; ; Tioga Pass 7.5'Q 29868 Comment
Read comments
Oct 23 2015
  CLARK-A1045-1099  Lewisia pygmaea George K. Helmkamp 1977-7-3 Mono Sierra Nevada above the Lake; Tioga Pass 7.5'Q Comment
  CLARK-A1045-1100  Phlox dispersa George K. Helmkamp 1977-7-3 Mono Sierra Nevada ; Tioga Pass 7.5'Q 3291 Comment
  CLARK-A1045-1101  Valeriana capitata subsp. californica George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass 7.5'Q Comment
  CLARK-A1045-1102  Cassiope mertensiana George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass 7.5'Q Comment
  CLARK-A1045-1103  Potentilla breweri George K. Helmkamp 1977-7-3 Mono Sierra Nevada fell field beside Lake; ; Tioga Pass 7.5'Q 3108 Comment
  CLARK-A1045-1104  Arenaria obtusiloba George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass 7.5'Q Comment
  CLARK-A1045-1105  Cystopteris fragilis George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass 7.5'Q Comment
  CLARK-A1045-1193  Machaeranthera canescens George K. Helmkamp 1977-9-1 VII Mono Long Valley corner of US Highway 395 and Owens River Road; ; ; Old Mammoth 7.5'Q 2194 Comment
  CLARK-A1045-1222  Antennaria rosea George K. Helmkamp 1977-7-3 Mono Sierra Nevada ; Crestview 7.5'Q 2194 Comment
  CLARK-A1045-1223  Potentilla glandulosa subsp. nevadensis George K. Helmkamp 1977-7-3 Mono Sierra Nevada Big Springs Meadow; ; Crestview 7.5'Q 2194 Comment
  CLARK-A1045-1224  Ledum glandulosum George K. Helmkamp 1977-7-3 Mono Sierra Nevada ; Crestview 7.5'Q 2194 Comment
  CLARK-A1045-1225  Allium atrorubens George K. Helmkamp 1978-5-28 Mono Lower Rock Creek along creek near old State Highway 395, between Bishop and Crowley; ; Casa Diablo Mountain 7.5'Q 1676 Comment
  CLARK-A1045-1226  Chorizanthe thurberi George K. Helmkamp 1978-5-28 Mono Lower Rock Creek along creek near old State Highway 395, between Bishop and Crowley; ; Casa Diablo Mountain 7.5'Q 1676 Comment
  CLARK-A1045-1227  Allophyllum violaceum George K. Helmkamp 1978-6-11 Mono Long Valley 1.5 miles west of Benton Crossing; ; Whitmore Hot Springs 7.5' Q 2133 Comment
  CLARK-A1045-1228  Lupinus caudatus George K. Helmkamp 1978-6-11 Mono Long Valley 1.5 miles west of Benton Crossing; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1229  Leptodactylon pungens George K. Helmkamp 1978-5-28 Mono Long Valley 1.5 miles west of Benton Crossing; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1230  Astragalus purshii var. tinctus George K. Helmkamp 1978-5-28 Mono Long Valley 1.5 miles west of Benton Crossing, dry slope; Whitmore Hot Springs 7.5'Q Comment
  CLARK-A1045-1231  Gayophytum diffusum George K. Helmkamp 1978-6-11 Mono Long Valley 1.5 miles west of Benton Crossing; ; Whitmore Hot Springs 7.5'Q 2133 Comment
  CLARK-A1045-1232  Phacelia bicolor George K. Helmkamp 1978-5-14 Mono Owens River Sherwin Grade [north of Paradise Camp] ; Rovana 7.5'Q 1676 Comment
  CLARK-A1045-1233  Haplopappus acaulis George K. Helmkamp 1978-5-30 Mono Sierra Nevada 2 miles north of Conway Summit, west of US Highway 395; ; Lundy 7.5'Q 2316 Comment
  CLARK-A1045-1234  Navarretia breweri George K. Helmkamp 1978-5-30 Mono Sierra Nevada near Conway Summit, along US Highway 395; Lundy 7.5'Q Comment
  CLARK-A1045-1235  Phacelia gymnoclada George K. Helmkamp 1979-6-12 Mono Owens River drying alkaline mud flat, 4.5 miles south of Arcularius Ranch; Whitmore Hot Springs 7.5'Q Comment
  CLARK-A1045-1236  Astragalus malacus George K. Helmkamp 1978-5-30 Mono Sierra Nevada near Conway Summit, along US Highway 395; Lundy 7.5'Q Comment
  CLARK-A1045-1237  Trifolium monoense George K. Helmkamp 1978-5-30 Mono Sierra Nevada near Conway Summit, along US Highway 395; Lundy 7.5'Q Comment
  CLARK-A1045-1238  Crepis occidentalis subsp. conjuncta George K. Helmkamp 1978-5-30 Mono Sierra Nevada near Conway Summit, along US Highway 395; Lundy 7.5'Q Comment
  CLARK-A1045-1239  Lepidium perfoliatum George K. Helmkamp 1978-5-30 Mono Sierra Nevada near Conway Summit, along US Highway 395; Lundy 7.5'Q Comment
  CLARK-A1045-1240  Astragalus purshii var. tinctus George K. Helmkamp 1978-5-30 Mono Sierra Nevada near Conway Summit, along US Highway 395; Lundy 7.5'Q Comment
  CLARK-A1045-1241  Eriogonum caespitosum George K. Helmkamp 1978-5-30 Mono Sierra Nevada near Conway Summit, along US Highway 395; Lundy 7.5'Q Comment
  CLARK-A1045-1242  Penstemon newberryi George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass grade, rocky slope; ; Tioga Pass 7.5'Q 2590 Comment
  CLARK-A1045-1243  Phyllodoce breweri George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass grade, rocky slope; ; Tioga Pass 7.5'Q 2590 Comment
  CLARK-A1045-1244  Ceanothus cordulatus George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass grade, rocky slope; ; Tioga Pass 7.5'Q 2438 Comment
  CLARK-A1045-1245  Streptanthus tortuosus George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass grade, rocky slope; ; Tioga Pass 7.5'Q 2590 Comment
  CLARK-A1045-1246  Athyrium alpestre subsp. americanum George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass grade, steep, rocky slope among Pinus flexilis; ; Tioga Pass 7.5'Q 2590 Comment
  CLARK-A1045-1247  Ribes montigenum George K. Helmkamp 1977-7-3 Mono Sierra Nevada Tioga Pass grade, steep, rocky slope among Pinus flexilis; Comment
  CLARK-A1045-1527  Eriogonum caespitosum George K. Helmkamp 1978-5-30 Mono Sierra Nevada north of Conway Summit, along US Highway 395; ; Big Alkali 7.5' Q 2133 Comment
  CLARK-A1045-1528  Collomia linearis George K. Helmkamp 1978-5-29 Mono East Walker River CA State Highway 182 along River [near Nevada State Line?]; Sweetwater Creek 7.5'Q Comment
  CLARK-A1045-1529  Eriastrum wilcoxii George K. Helmkamp 1978-5-29 Mono East Walker River CA State Highway 182 along River [near Nevada State Line?]; Sweetwater Creek 7.5'Q Comment
  CLARK-A1045-1590  Agrostis exarata George K. Helmkamp 1977-8-1 Mono Owens River Arcularius Ranch; Crestview 7.5'Q Comment
  HSC83374  Carex lanuginosa G. K. Helmkamp 1985-8-20 88522 Mono Along the Owens River, at Big Springs Campground, 7 mi. NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  IRVC28954  Lupinus polyphyllus var. burkei G. K. Helmkamp, E. A. Helmkamp 2000-7-17 5837 Mono W side of Lake Mary, SW of Mammoth Lakes. Sierra Nevada Mtns. 2652 Comment
  IRVC28955  Luzula parviflora G. K. Helmkamp, E. A. Helmkamp 2000-7-17 5840 Mono W side of Lake Mary, SW of Mammoth Lakes. Sierra Nevada Mtns. 2652 Comment
  IRVC29533  Cirsium scariosum G. K. Helmkamp, Elizabeth Helmkamp 1999-10-16 5320 Mono Along Owens River, 0.6 mi NW of Benton's Crossing. Sierra Nevada Mountains 2119 Comment
  OBI39252  Carex lenticularis G. K. Helmkamp 1985-8-23 885 -39 Mono Mammoth Lakes, edge of Lake Mamie 2591 Comment
  OBI39253  Carex straminiformis G. K. Helmkamp 1985-8-23 885 -46 Mono Mammoth Lakes, edge of Lake Mamie 2591 Comment
  OBI39257  Tetradymia canescens G. K. Helmkamp 1985-8-20 885 -7 Mono Along Owens river at Big Springs campground, 7 airline mi NE of Mammoth Lakes, above Arcularius Ranch 2225 Comment
  OBI40078  Carex pellita G. K. Helmkamp 1985-8-20 885 -18 Mono Along the Owens River at Big Springs campground, 7 airline mi NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  OBI40079  Carex nebrascensis G. K. Helmkamp 1985-8-20 885 -5 Mono Along the Owens River at Big Springs campground, 7 airline mi NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  OBI40080  Carex praegracilis G. K. Helmkamp 1985-8-23 885 -41 Mono Mammoth Lakes, edge of Lake Mamie 2591 Comment
  OBI40207  Agrostis scabra G. K. Helmkamp 1985-8-23 885 -45 Mono Mammoth Lakes, edge of Lake Mamie 2591 Comment
  OBI40208  Artemisia ludoviciana subsp. albula G. K. Helmkamp 1985-8-23 885 -42 Mono Mammoth Lakes, edge of Lake Mamie 2591 Comment
  OBI40212  Chenopodium hians G. K. Helmkamp 1985-8-20 885 -9 Mono Along the Owens River at Big Springs Campground, 7 airline mi NE of Mammoth lakes, above Arcularius ranch 2225 Comment
  OBI40213  Chrysothamnus viscidiflorus subsp. viscidiflorus G. K. Helmkamp 1985-8-20 885 -6 Mono Owens river at Big Springs Campground, 7 airline mi NE of Mammoth Lakes, above Arcularius Ranch Comment
  OBI40217  Juncus balticus var. montanus G. K. Helmkamp 1985-8-20 885 -3 Mono Along the Owens River at Big Springs campground, 7 airline mi NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  OBI40218  Muhlenbergia richardsonis G. K. Helmkamp 1985-8-20 885 -21 Mono Along the Owens River at Big Springs campground, 7 airline mi NE of Mammoth Lakes, above Arcularius ranch 2195 Comment
  OBI40458  Carex utriculata G. K. Helmkamp 1985-8-23 885 -40 Mono Mammoth Lakes, edge of Lake Mamie 2591 Comment
  OBI42849  Lupinus culbertsonii G. K. Helmkamp 1985-8-20 885 -11 Mono Owens River at Big Springs campground, 7 airline mi NE of Mammoth Lake, above Arcularius ranch 2225 Comment
Read comments
Apr 21 2015
  RSA0107416  Eriogonum baileyi var. baileyi George K. Helmkamp, Amy Barnes 2014-8-27 23045 Mono Northern Sierra Nevada Mountains: Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road. 2360 Comment
  RSA351396  Carex pellita George K. Helmkamp 1985-8-20 885 -25 Mono Along the Owens River at Big Springs Campground, 7 airline miles NE of Mammoth Lakes, above Arcularius Ranch. 2195 Comment
  RSA351397  Carex straminiformis George K. Helmkamp 1985-8-23 885 -46 Mono Mammoth Lakes, edge of Lake Mamie. 2591 Comment
  RSA351398  Carex straminiformis George K. Helmkamp 1985-8-20 885 -14 Mono Along the Owens River at Big Springs Campground, 7 airline miles NE of Mammoth Lakes, above Arcularius Ranch. 2195 Comment
  RSA351399  Carex lenticularis var. lipocarpa George K. Helmkamp 1985-8-23 885 -39 Mono Mammoth Lakes, edge of Lake Mamie. 2591 Comment
  RSA424885A  Poa secunda George K. Helmkamp 1987-6-17 s.n. Mono Campground at canyon, W base of Glass mountain. 5 mi. E of Owens River. 2256 Comment
  RSA424888B  Muhlenbergia filiformis George K. Helmkamp 1987-6-17 s.n. Mono Big Springs, besides Owens River. 2256 Comment
  RSA424889B  Agrostis scabra George K. Helmkamp 1987-6-17 s.n. Mono Big Springs, besides Owens River. 2256 Comment
  RSA443502  Salix geyeriana George K. Helmkamp 1987-6-17 s.n. Mono Owens River, Big Springs Campground. 2256 Comment
  RSA443504  Astragalus lentiginosus var. semotus George K. Helmkamp 1987-6-17 s.n. Mono Owens River, at Benton's Crossing. 2073 Comment
  RSA511559  Hulsea vestita subsp. vestita George K. Helmkamp 1988-9-7 s.n. Mono Hwy 395, 29 mi. N of Inyo Co. line. 2195 Comment
  RSA518405  Potentilla glandulosa George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA518413  Muhlenbergia richardsonis George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA518414  Chenopodium botrys George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA518415  Eriogonum umbellatum George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA518441  Symphyotrichum foliaceum var. foliaceum George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA518918  Pteryxia terebinthina George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519025  Antennaria umbrinella George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519026  Crepis acuminata George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519027  Aster breweri George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519028  Chaenactis douglasii var. douglasii George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519129  Osmorhiza occidentalis George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519132  Trisetum spicatum George K. Helmkamp 1990-8-3 s.n. Mono Barren, at the top of Mammoth Mountain. 3354 Comment
  RSA519138  Hieracium albiflorum George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519144  Holodiscus microphyllus George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519146  Castilleja miniata George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519155  Monardella odoratissima subsp. pallida George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519156  Trifolium monanthum subsp. monanthum George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519157  Castilleja applegatei subsp. pallida George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519158  Kelloggia galioides George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519159  Castilleja linariifolia George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519282  Chrysothamnus viscidiflorus subsp. viscidiflorus George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519283  Ericameria bloomeri George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519284  Erigeron coulteri George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA602646  Eragrostis mexicana subsp. virescens George K. Helmkamp 1996-9-26 1223 Mono City of Mammoth Lakes. 2470 Comment
  RSA614905  Angelica lineariloba George K. Helmkamp, E. Helmkamp 1997-9-8 2249 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614906  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 1997-9-8 2252 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614907  Cirsium andersonii George K. Helmkamp 1997-9-8 2270 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614908  Carex integra George K. Helmkamp, E. A. Helmkamp 1997-9-8 2269 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614909  Trisetum projectum George K. Helmkamp, E. A. Helmkamp 1997-9-8 2268 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614910  Eriogonum baileyi var. baileyi George K. Helmkamp, E. A. Helmkamp 1997-9-8 2265 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614911  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 1997-9-8 2262 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614912  Penstemon rostriflorus George K. Helmkamp, E. A. Helmkamp 1997-9-8 2261 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614913  Arnica mollis George K. Helmkamp, E. A. Helmkamp 2259 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614914  Erigeron coulteri George K. Helmkamp, E. A. Helmkamp 1997-9-8 2258 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA614923  Ericameria suffruticosa George K. Helmkamp 1990-8-3 s.n. Mono Top of Mammoth Mt. 3354 Comment
  RSA615114  Sphenosciadium capitellatum George K. Helmkamp, E. Helmkamp 1997-9-8 2277 Mono South side of lake Mary, south of Mammoth Lakes 2744 Comment
  RSA615115  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 1997-9-8 2278 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA615445  Luzula parviflora George K. Helmkamp, E. A. Helmkamp 1997-9-8 2279 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA615447  Agrostis idahoensis George K. Helmkamp, E. A. Helmkamp 1997-9-8 2273 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA615448  Artemisia spiciformis George K. Helmkamp, E. A. Helmkamp 1997-9-8 2274 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA615449  Carex abrupta George K. Helmkamp, E. A. Helmkamp 1997-9-8 2276 Mono South side of Lake Mary, South of Mammoth Lakes. 2744 Comment
  RSA626051  Astragalus agrestis George K. Helmkamp 1994-5-23 99 -1 Mono Along Hwy 89, 1 mile south of the Alpine Co. line 2195 Comment
  RSA627298  Muhlenbergia asperifolia George K. Helmkamp 1994-7-28 107 -1 Mono Long Valley, 2.5 miles northwest of Benton's crossing bridge of the Owens River. Comment
  RSA643798  Oxytheca dendroidea George K. Helmkamp 1996-10-17 1256 Mono 0.2 mi. S of Benton Hot Springs, beside CA Hwy 120. 1829 Comment
  RSA643799  Eriogonum George K. Helmkamp 1996-10-17 1255 Mono 1.2 mile NNE of Benton Hot Springs, beside highway CA-120 1799 Comment
  RSA645583  Crepis tectorum George K. Helmkamp 1996-9-26 1218 Mono City of Mammoth Lakes. 2470 Comment
  RSA667115  Lupinus meionanthus George K. Helmkamp, E. A. Helmkamp 1997-9-10 2324 Mono 4.9 mi. SE of CA hwy 120 on Sagehen Meadows Rd. 2591 Comment
  RSA667116  Lupinus lepidus var. confertus George K. Helmkamp 1997-9-10 2323 Mono 4.9 mi. SE of CA hwy 120 on Sagehen Meadows Rd. 2591 Comment
  RSA709731  Poa secunda George K. Helmkamp, E. A. Helmkamp 1998-8-11 4334 -A Mono White Mountains: Campito Meadow, West of White Mtn. Rd. at Poison Creek 3293 Comment
  RSA710816  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2000-7-17 5837 Mono Sierra Nevada Mtns: W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  SBBG119148  Rorippa curvipes G. K. Helmkamp with E. A. Helmkamp 1998-8-11 4322 Mono Campito Meadow, W of White Mtn Rd at Poison Crk 3293 Comment
  SBBG119151  Koeleria macrantha G. K. Helmkamp with E. A. Helmkamp 1998-8-11 4334 b Mono Campito Meadow, W of White Mtn Rd at Poison Crk 3293 Comment
  SBBG127602  Puccinellia nuttalliana G. K. Helmkamp 1988-9-8 Mono SW side of Mono Lake, between the lake and US Hwy 395 1951 Comment
  SBBG25954  Cleomella parviflora G. K. Helmkamp with E. A. Helmkamp 1993-7-28 166 Mono Benton Crossing of Owens River 2134 Comment
  SBBG34312  Swertia puberulenta G. K. Helmkamp with E. A. Helmkamp 1993-7-28 179 Mono Long Valley, along Owens Gorge Rd, ca. 5 mi N of Toms Place 2256 Comment
  SBBG34621  Eriogonum microthecum var. ambiguum G. K. Helmkamp with E. A. Helmkamp 1993-7-28 174 Mono Long Valley, along Owens Gorge Rd, ca. 5 mi N of Toms Place 2256 Comment
  SBBG35426  Eriogonum umbellatum var. nevadense G. K. Helmkamp with E. A. Helmkamp 1993-7-28 189 Mono Long Valley mesa at the jct of Owens River Rd and Lake Crowley 2104 Comment
  SBBG81550  Carex praegracilis G. K. Helmkamp 1985-8-20 885 -4 Mono Owens River at Big Spring Cmpgrd, above Arcularius Ranch 2194 Comment
  SBBG81551  Carex straminiformis G. K. Helmkamp 1985-8-23 885 -46 Mono Mammoth Lakes, edge of Lake Mamie 2590 Comment
  SBBG87905  Carex straminiformis G. K. Helmkamp 1985-8-23 885 -38 Mono Mammoth Lakes, edge of Lake Mamie 2590 Comment
  SBBG92171  Epilobium brachycarpum G. K. Helmkamp 1989-8-1 Mono US Hwy 395, just S of Devil's Gate Summit 2255 Comment
  SBBG94916  Erigeron breweri G. K. Helmkamp 1989-7-31 Mono just S of Mammoth Village and at the edge of Snow Crk 2438 Comment
  SD129183  Muhlenbergia asperifolia G. K. Helmkamp 1985-8-21 885 28 Mono Pastureland along Owens River Road, 3 miles N of Lake Crowley. Dry saline flats. 2073 Comment
  SD129622  Solidago canadensis subsp. elongata G. Helmkamp 1989-7-31 Mono Moist medow just S of Mammoth Village and at the edge of Snow Creek. 2440 Comment
  SD130321  Lappula redowskii G. Helmkamp 1989-8-1 Mono U.S. Highway 395, just south of Devil's Gate Summit 2255 Comment
  SD143731  Horkelia fusca var. parviflora G. Helmkamp, E. Helmkamp 1997-9-11 2376 Mono Along highway CA-120 0.5 miles N of Tioga Pass; Nunatak meadow area 2956 Comment
  SD143870  Monardella odoratissima G. E. Helmkamp 1997-9-11 2384 Mono Along highway CA-120 0.5 miles N of Tioga Pass; Nunatak meadow area 2956 Comment
  SD143948  Sarcobatus vermiculatus G. Helmkamp, E. Helmkamp 1997-9-10 2350 Mono River Springs Lakes, 3.1 miles northeast of Highway California 120 on River Springs Road. 2285 Comment
  SD143952  Atriplex G. Helmkamp, E. Helmkamp 1997-9-10 2349 Mono River Springs Lakes, 3.1 miles northeast of highway California 120 on River Springs Road. 2285 Comment
  SD143966  Streptanthus tortuosus var. orbiculatus G. Helmkamp, E. Helmkamp 1997-9-11 2351 Mono 0.5 miles north of Tioga Pass along Highway 120; Nunatak meadow area 2955 Comment
  SD144038  Hulsea vestita subsp. vestita G. Helmkamp, E. Helmkamp 1997-9-10 2329 Mono Big Sand Flat along Hwy CA-120 at Pilot Spring Road (SE of Mono Lake). 2440 Comment
  SD144069  Artemisia tridentata subsp. vaseyana G. Helmkamp, E. Helmkamp 1997-9-10 2348 Mono River Springs Lakes, 3.1 miles NE of highway CA-120 on River Springs Rd. 2285 Comment
  SD144145  Carex hoodii G. Helmkamp, E. Helmkamp 1997-9-10 2339 Mono Inyo National Forest at Pilot Spring about 5 miles southeast of highway CA-120 (southeast of Mono Lake and north of Mono Craters); yellow pine forest with a small damp area from the spring. 2301 Comment
  SD144156  Cryptogramma cascadensis G. Helmkamp, E. Helmkamp 1997-9-11 2362 Mono Along highway CA-120. 0.5 miles N of Tioga Pass; Nunatak meadow area with willows. 2955 Comment
  SD148058  Penstemon rostriflorus G. K. Helmkamp, E. A. Helmkamp 2001-7-8 6827 Mono Sierra Nevada Mountains; Virginia Lakes Rd., 2.4 mi from US-395 2683 Comment
  SD148091  Eriogonum umbellatum var. nevadense G. K. Helmkamp, E. A. Helmkamp 2001-7-8 6818 Mono Sierra Nevada Mountains; Virginia Lakes Rd., 2.4 mi from US-395 2683 Comment
  SD148129  Monardella odoratissima subsp. glauca G. K. Helmkamp, E. A. Helmkamp 2001-7-8 6830 Mono Sierra nevada Mountains: Virginia Lakes Rd., 2.4 mi from US-395 2683 Comment
  SD148221  Packera cana G. K. Helmkamp, E. A. Helmkamp 2001-7-8 6813 Mono Virginia Lakes Road, 2.4 miles from U. S. 395. 2683 Comment
  SD148231  Dieteria canescens var. canescens G. K. Helmkamp, E. A. Helmkamp 2001-7-8 6823 Mono Virginia Lakes Road, 2.4 miles from U. S. 395. 2683 Comment
  SD148249  Crepis acuminata G. K. Helmkamp, E. A. Helmkamp 2001-7-8 6829 Mono Sierra Nevada Mountains; Virginia Lakes Road, 2.4 miles from U. S. Highway 395. 2683 Comment
  SD148279  Juncus mertensianus G. K. Helmkamp, E. A. Helmkamp 2000-7-18 5888 Mono Eastern Sierras, Humboldt-Toiyabe National Forest, 5.1 miles west of US-395 from Conway Summit and east of Trumbull Lake, on Virginia Lake Road; Dunderberg Peak 7.5' quad. Dry meadows. 2927 Comment
  SD178089  Poa secunda subsp. juncifolia G. K. Helmkamp, E. A. Helmkamp 1998-8-11 4334 A Mono White Mountains; Campito Meadow, west of White Mountain Road at Poison Creek. 3293 Comment
  SD224817  Angelica lineariloba G. K. Helmkamp, E. Helmkamp 1997-9-8 2249 Mono South side of Lake Mary, south of Mammoth Lakes. 2743 Comment
  SD232558  Elodea nuttallii George Helmkamp 1996-9-26 1231 Mono Twin Lakes north of Mammoth Lakes City. Shallow water at the lake edge. 2621 Comment
  SD232563  Juncus parryi George Helmkamp 1996-9-26 1233 Mono Twin Lakes north of Mammoth Lakes City. Under pines near the lakes. 2621 Comment
  SD232580  Muhlenbergia asperifolia George Helmkamp 1996-9-28 1240 Mono Hot Creek at Owens River Road. 2133 Comment
  SD232588  Potamogeton nodosus George Helmkamp 1996-9-28 1241 Mono Hot Creek at Owens River Road. 2133 Comment
  SD232589  Stuckenia pectinata George Helmkamp 1996-9-28 1242 Mono Hot Creek at Owens River Road. 2133 Comment
  SD232662  Chenopodium berlandieri George Helmkamp 1996-9-26 1227 Mono City of Mammoth Lakes. Solitary plant in disturbed roadside soil at the south end of the city. 2469 Comment
  SD232676  Astragalus iodanthus var. iodanthus G. Helmkamp 1994-5-23 99 1 Mono Along highway US-89, 1 mile south of the Alpine County line. 2194 Comment
  SD232773  Eriogonum brachypodum G. K. Helmkamp 1996-10-17 1255 Mono 1.2 mi NNE of Benton Hot Springs, beside highway CA-120 1798 Comment
  SD232777  Eriogonum nummulare G. K. Helmkamp 1996-10-17 1257 Mono Disturbed roadside 0.3 mi south of Benton Hot Springs beside highway CA-120. 1829 Comment
  SD232781  Oxytheca dendroidea subsp. dendroidea G. K. Helmkamp 1996-10-17 1256 Mono Disturbed roadisde 0.2 mi south of Benton Hot Springs beside highway CA-120. 1829 Comment
  SD255706  Salsola George K. Helmkamp, Amy Barnes 2014-8-27 23049 Mono Northern Sierra Nevada Mountains; Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road. 2360 Comment
  SD255828  Eriogonum baileyi var. baileyi George K. Helmkamp, Amy Barnes 2014-8-27 23045 Mono Northern Sierra Nevada Mountains: Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road (Topaz Lake 7.5'Q) 2360 Comment
  SEINET1004528  Muhlenbergia asperifolia George K. Helmkamp 1994-1 107 -1 Mono Long Valley. Shore of Owens River, 2.5 mi. NW of the bridge at Benton's Crossing 2118 Comment
  SEINET10376040 Image available Penstemon rostriflorus George K. Helmkamp, E. A. Helmkamp 2000-7-17 5827 Mono Sierra Nevada Mountains; South Twin Lake along Lake Mary Road, 3 mi SW of Mammoth Lakes 2561 Comment
  SEINET11138056  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2000-7-19 5905 Mono Eastern Sierra Nevada Mountains; Rock Creek Lake Rd., 0.8 mi north of the Inyo Co. line 2896 Comment
  SEINET13203145 Image available Eriogonum baileyi var. baileyi George K. Helmkamp, Amy Barnes 2014-1 23045 Mono Northern Sierra nevada Mountains: Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road (Topaz Lake 7.5' Q.) 2359 Comment
  SEINET244239  Penstemon newberryi G. K. Helmkamp, E. A. Helmkamp 1998-8-13 4423 Mono Eastern High Sierra Nevada Mountains; 0.3 mi S of Saddlebag Lake along Saddlebag Lake Rd. 2988 Comment
  SEINET244290  Eriogonum microthecum var. alpinum G. K. Helmkamp, E. A. Helmkamp 2001-7-8 6824 Mono Sierra Nevada Mountains; Virginia Lakes Rd., 2.4 mi from US-395. 2683 Comment
  SEINET244291  Agrostis scabra George Helmkamp, E. A. Helmkamp 1997-9-10 2315 Mono Sierra Nevada Mountains; 4.9 mi SW of CA-120 on Sagehen Meadows Rd. 2591 Comment
  SEINET244323 Image available Achnatherum occidentale G. K. Helmkamp, E. A. Helmkamp 2000-7-19 5894 Mono Sierra Nevada Mountains; West side of Lake Mary, southwest of Mammoth Lakes. 2652 Comment
  SEINET245326  Trifolium monanthum G. K. Helmkamp, E. A. Helmkamp 1998-8-10 4331 Mono White Mountains; Campito Meadow, west of White Mountain Raod at Poison Creek. 3292 Comment
  SEINET269157  Agrostis scabra G. Helmkamp 1994-7-28 105 -2 Mono Long Valley. Roadside cut along US-395 1.3 mi E of South Landing turnoff to Crowley Lake. 2103 Comment
  SEINET269158  Eriogonum microthecum G. Helmkamp 1994-7-28 105 -7 Mono Long Valley. Roadside cut along US-395 1.3 mi E of South Landing turnoff to Crowley Lake. 2103 Comment
  SEINET269159 Image available Muhlenbergia asperifolia G. Helmkamp 1994-7-28 107 -1 Mono Long Valley. 2.5mi NW of Benton's Crossing bridge of the Owen's River. 2118 Comment
  SEINET3222771 Image available Agrostis scabra George K. Helmkamp 1985-8-20 885 -15 Mono Meadow and edge of stream along the Owens River at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch. 2190 Comment
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Oct 23 2014
  SEINET891668  Carex specifica G. K. Helmkamp, E. A. Helmkamp 2000-1 5897 -A Mono Sierra Nevada Mountains: West side of Lake Mary, southwest of Mammoth Lakes. 2652 Comment
  SEINET892777  Monardella odoratissima subsp. glauca G. K. Helmkamp, E. A. Helmkamp 2000-1 5861 Mono Eastern Sierra: Humboldt-Toiyabe National Forest, 5.1 mi. W of US-395 from Conway Summit and E of Trumbull Lake on Virginia Lake Rd. (Dunderberg Peak) Varying from sagebrush scrub along the N side of the road, yellow pine forest, and riparian areas beside Virginia Creek 2926 Comment
  UC1787282  Symphyotrichum spathulatum G. K. Helmkamp 1999-10-16 5321 Mono Sierra Nevada Mountains; Along Owens River, 0.6 mi NW of Benton's Crossing. 2118 Comment
  UC2015606  Cymopterus terebinthinus var. petraeus G. Helmkamp 1994-5-23 99 -3 Mono Along highway US-89, 1 mile south of the Alpine County line. Comment
  UC2015627  Astragalus agrestis G. Helmkamp 1994-5-23 99 -2 Mono Along highway US-89, 1 mile south of the Alpine County line. Comment
  UC2015640  Lessingia glandulifera G. K. Helmkamp 1996-10-17 1259 A Mono Disturbed roadside in sabebrush scrub 0.2 mi south of Benton Hot Springs beside highway CA-120. Comment
  UC2015649  Ivesia kingii var. kingii G. K. Helmkamp 1996-10-17 1261 Mono Ecological Preserve at the east end of River Springs Rd at edge of River Springs Lakes. Comment
  UC2015689  Juncus drummondii G. Helmkamp 1995-9-21 1 -22 Mono Dry slope under pines at south edge of Lake Mary. Comment
  UCD101417  Rumex paucifolius G. K. Helmkamp; E. A. Helmkamp 1998-8-10 4338 Mono White Mountains. Campito Meadow, west of White Mountain Road at Poison Creek. 1003 Comment
  UCD107589  Trifolium andersonii subsp. beatleyae G. K. Helmkamp; E. A. Helmkamp 1998-8-10 4323 Mono White Mountains. Campito Meadow, west of White Mountain Road at Poison Creek. 1003 Comment
  UCD120836  Plagiobothrys hispidulus G. K. Helmkamp; E. A. Helmkamp 1998-8-10 4336 Mono White Mountains: Campito Meadow, west of White Mtn Rd at Poison Crk. 3293 Comment
  UCD127112  Angelica lineariloba George Helmkamp; E. A. Helmkamp 1993-7-28 171 Mono Sierra Nevado Mountains: Long Valley Dam at Lake Crowley. 650 Comment
  UCD73489  Deschampsia cespitosa G. Helmkamp; E. Helmkamp 1997-9-11 2385 Mono Along highway CA-120, 0.5 miles N of Tioga pass; Nunatak meadow area. 2956 Comment
  UCD99112  Monolepis nuttalliana G. K. Helmkamp; E. A. Helmkamp 1998-8-10 4337 Mono White Mountains. Campito Meadow, west of White Mountain Road at Poison Creek. 1003 Comment
  UCD99352  Persicaria amphibia George Helmkamp 1994-7-28 104 -1 Mono Long Valley. Owens River, 2.5 mi. NW of the bridge at Benton's Crossing. 2118 Comment
  UCR102426  Camissonia contorta George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, alkaline flats between river and Glass Mtn, c. 6 mi. NE of Benton's Crossing 2195 Comment
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Jun 24 2020
  UCR102562  Lupinus duranii George K. Helmkamp, E. A. Helmkamp 1997-9-10 2330 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along CA Hwy 120 at Pilot Spring Road, southeast of Mono Lake 2439 Comment
  UCR102563  Hulsea vestita George K. Helmkamp, E. A. Helmkamp 1997-9-10 2329 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along CA Hwy 120 at Pilot Spring Road, southeast of Mono Lake 2439 Comment
  UCR102564  Calyptridium umbellatum George K. Helmkamp, E. A. Helmkamp 1997-9-10 2331 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along CA Hwy 120 at Pilot Spring Road, southeast of Mono Lake 2439 Comment
  UCR102565  Mimulus mephiticus George K. Helmkamp, E. A. Helmkamp 1997-9-10 2328 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along CA Hwy 120 at Pilot Spring Road, southeast of Mono Lake 2439 Comment
  UCR102566  Ericameria parryi var. vulcanica George K. Helmkamp, E. A. Helmkamp 1997-9-10 2327 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along CA Hwy 120 at Pilot Spring Road, southeast of Mono Lake 2439 Comment
  UCR102567  Elymus elymoides George K. Helmkamp, E. A. Helmkamp 1997-9-10 2326 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR102568  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, E. A. Helmkamp 1997-9-10 2325 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR102569  Cryptantha circumscissa George K. Helmkamp, E. A. Helmkamp 1997-9-10 2333 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along CA Hwy 120 at Pilot Spring Road, southeast of Mono Lake 2439 Comment
  UCR102570  Aster alpigenus var. andersonii George K. Helmkamp, E. A. Helmkamp 1997-9-11 2378 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102571  Solidago multiradiata George K. Helmkamp, E. A. Helmkamp 1997-9-11 2377 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102572  Polygonum bistortoides George K. Helmkamp, E. A. Helmkamp 1997-9-11 2359 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102573  Salix orestera George K. Helmkamp, E. A. Helmkamp 1997-9-11 2358 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102574  Holodiscus microphyllus George K. Helmkamp, E. A. Helmkamp 1997-9-11 2357 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102575  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 1997-9-11 2356 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102576  Senecio integerrimus var. exaltatus George K. Helmkamp, E. A. Helmkamp 1997-9-11 2355 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102577  Agoseris monticola George K. Helmkamp, E. A. Helmkamp 1997-9-11 2353 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102578  Drymocallis lactea var. lactea George K. Helmkamp, E. A. Helmkamp 1997-9-11 2352 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102579  Streptanthus tortuosus var. orbiculatus George K. Helmkamp, E. A. Helmkamp 1997-9-11 2351 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102580  Sarcobatus vermiculatus George K. Helmkamp, E. A. Helmkamp 1997-9-10 2350 Mono Eastern Sierra/ Great Basin, River Spring Lakes, 3.1 mi. NE of Calif. Hwy 120 on River Springs Rd 1979 Comment
  UCR102581  Atriplex George K. Helmkamp, E. A. Helmkamp 1997-9-10 2349 Mono Eastern Sierra/ Great Basin, River Spring Lakes, 3.1 mi. NE of Calif. Hwy 120 on River Springs Rd 1979 Comment
  UCR102582  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 1997-9-11 2376 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102583  Juncus orthophyllus George K. Helmkamp, E. A. Helmkamp 1997-9-11 2375 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102584  Castilleja applegatei subsp. pallida George K. Helmkamp, E. A. Helmkamp 1997-9-11 2374 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102585  Penstemon newberryi George K. Helmkamp, E. A. Helmkamp 1997-9-11 2373 Mono Calif. Hwy 120 at Warren Fork Crk, c. 2 mi. east of Saddleback Lake Rd. 2896 Comment
  UCR102593  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 1997-9-11 2384 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102594  Carex aquatilis var. aquatilis George K. Helmkamp, E. A. Helmkamp 1997-9-11 2383 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102595  Penstemon heterodoxus var. heterodoxus George K. Helmkamp, E. A. Helmkamp 1997-9-11 2382 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102596  Agoseris monticola George K. Helmkamp, E. A. Helmkamp 1997-9-11 2379 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102597  Trisetum spicatum George K. Helmkamp, E. A. Helmkamp 1997-9-11 2369 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102598  Castilleja lemmonii George K. Helmkamp, E. A. Helmkamp 1997-9-11 2368 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102599  Artemisia douglasiana George K. Helmkamp, E. A. Helmkamp 1997-9-11 2371 Mono Calif. Hwy 120 at Warren Fork Crk, c. 2 mi. east of Saddleback Lake Rd. 2896 Comment
  UCR102603  Ageratina occidentalis George K. Helmkamp, E. A. Helmkamp 1997-9-11 2366 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102604  Penstemon heterodoxus var. heterodoxus George K. Helmkamp, E. A. Helmkamp 1997-9-11 2365 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102605  Eriogonum incanum George K. Helmkamp, E. A. Helmkamp 1997-9-11 2363 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102606  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 1997-9-11 2360 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR102607  Cryptantha ambigua George K. Helmkamp, E. A. Helmkamp 1997-9-12 2419 Mono Eastern Sierra Nevada Mtns., Pumice Mine Rd, running NE from US Hwy 395, (N of the June Lake area); at S edge of Mono Craters 1997 Comment
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Nov 12 2015
  UCR102608  Senecio spartioides George K. Helmkamp, E. A. Helmkamp 1997-9-12 2418 Mono Eastern Sierra Nevada Mtns., Pumice Mine Rd, running NE from US Hwy 395, (N of the June Lake area); at S edge of Mono Craters 1997 Comment
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Nov 11 2015
  UCR102609  Eriogonum esmeraldense var. esmeraldense George K. Helmkamp, E. A. Helmkamp 1997-9-12 2417 Mono Eastern Sierra Nevada Mtns., Pumice Mine Rd, running NE from US Hwy 395, (N of the June Lake area); at S edge of Mono Craters 1997 Comment
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Nov 11 2015
  UCR102610  Eriastrum wilcoxii George K. Helmkamp, E. A. Helmkamp 1997-9-12 2416 Mono River Springs Lake, 3.1 mi. NE of Calif. hwy 120 on River Springs Rd. 1997 Comment
  UCR102611  Ambrosia acanthicarpa George K. Helmkamp, E. A. Helmkamp 1997-9-12 2415 Mono River Springs Lake, 3.1 mi. NE of Calif. hwy 120 on River Springs Rd. 1997 Comment
  UCR102612  Eriogonum umbellatum var. nevadense George K. Helmkamp, E. A. Helmkamp 1997-9-12 2411 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along Calif. Hwy 120 at Pilot Spring Rd., SE of Mono Lake 2125 Comment
  UCR102613  Calyptridium umbellatum George K. Helmkamp, E. A. Helmkamp 1997-9-12 2412 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along Calif. Hwy 120 at Pilot Spring Rd., SE of Mono Lake 2125 Comment
  UCR102614  Abronia turbinata George K. Helmkamp, E. A. Helmkamp 1997-9-12 2410 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along Calif. Hwy 120 at Pilot Spring Rd., SE of Mono Lake 2125 Comment
  UCR102615  Lupinus duranii George K. Helmkamp, E. A. Helmkamp 1997-9-12 2408 Mono Eastern Sierra Nevada/Mono Basin, Big Sand Flat along Calif. Hwy 120 at Pilot Spring Rd., SE of Mono Lake 2125 Comment
  UCR102616  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 1997-9-11 2372 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR103535  Cryptogramma cascadensis George K. Helmkamp, E. A. Helmkamp 1997-9-11 2362 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR103539  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 1997-9-12 2407 Mono Along Calif. Hwy 120, 7.5 mi east of US Hwy 395 2125 Comment
  UCR103540  Calyptridium umbellatum George K. Helmkamp, E. A. Helmkamp 1997-9-12 2406 Mono Along Calif. Hwy 120, 7.5 mi east of US Hwy 395 2125 Comment
  UCR103541  Mimulus mephiticus George K. Helmkamp, E. A. Helmkamp 1997-9-12 2405 Mono Along Calif. Hwy 120, 7.5 mi east of US Hwy 395 2125 Comment
  UCR103813  Carex scopulorum var. bracteosa George K. Helmkamp, E. A. Helmkamp 1997-9-11 2354 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR103814  Carex aquatilis var. aquatilis George K. Helmkamp, E. A. Helmkamp 1997-9-10 2336 Mono Eastern Sierra Nevada, Inyo National Forest at Pilot Spring, c. 5 mi. SE of Calif. Hwy 120, SE of Mono Lake & north of Mono Craters 2302 Comment
  UCR103815  Cystopteris fragilis George K. Helmkamp, E. A. Helmkamp 1997-9-10 2337 Mono Eastern Sierra Nevada, Inyo National Forest at Pilot Spring, c. 5 mi. SE of Calif. Hwy 120, SE of Mono Lake & north of Mono Craters 2302 Comment
  UCR103816  Artemisia tridentata var. vaseyana George K. Helmkamp, E. A. Helmkamp 1997-9-10 2348 Mono Eastern Sierra/ Great Basin, River Spring Lakes, 3.1 mi. NE of Calif. Hwy 120 on River Springs Rd 1979 Comment
  UCR103817  Eriogonum brachyanthum George K. Helmkamp, E. A. Helmkamp 1997-9-10 2346 Mono Eastern Sierra/ Great Basin, River Spring Lakes, 3.1 mi. NE of Calif. Hwy 120 on River Springs Rd 1979 Comment
  UCR103818  Ericameria parryi var. vulcanica George K. Helmkamp, E. A. Helmkamp 1997-9-10 2345 Mono Eastern Sierra Nevada Mountains, [along]Johnny Meadow Rd [FSR 1NO2B], 8.5 mi southeast of junction with CA Hwy 120, southeast of Mono Lake 2579 Comment
  UCR103819  Mimulus mephiticus George K. Helmkamp, E. A. Helmkamp 1997-9-10 2344 Mono Eastern Sierra Nevada Mountains, [along]Johnny Meadow Rd [FSR 1NO2B], 8.5 mi southeast of junction with CA Hwy 120, southeast of Mono Lake 2579 Comment
  UCR103823  Sphenosciadium capitellatum George K. Helmkamp, E. A. Helmkamp 1997-9-10 2338 Mono Eastern Sierra Nevada, Inyo National Forest at Pilot Spring, c. 5 mi. SE of Calif. Hwy 120, SE of Mono Lake & north of Mono Craters 2302 Comment
  UCR103824  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 1997-9-10 2335 Mono Eastern Sierra Nevada, Inyo National Forest at Pilot Spring, c. 5 mi. SE of Calif. Hwy 120, SE of Mono Lake & north of Mono Craters 2302 Comment
  UCR103825  Calamagrostis canadensis George K. Helmkamp, E. A. Helmkamp 1997-9-10 2334 Mono Eastern Sierra Nevada, Inyo National Forest at Pilot Spring, c. 5 mi. SE of Calif. Hwy 120, SE of Mono Lake & north of Mono Craters 2302 Comment
  UCR103826  Carex hoodii George K. Helmkamp, E. A. Helmkamp 1997-9-10 2339 Mono Eastern Sierra Nevada, Inyo National Forest at Pilot Spring, c. 5 mi. SE of Calif. Hwy 120, SE of Mono Lake & north of Mono Craters 2302 Comment
  UCR103827  Geum macrophyllum var. perincisum George K. Helmkamp, E. A. Helmkamp 1997-9-10 2340 Mono Eastern Sierra Nevada, Inyo National Forest at Pilot Spring, c. 5 mi. SE of Calif. Hwy 120, SE of Mono Lake & north of Mono Craters 2302 Comment
  UCR103828  Agrostis exarata George K. Helmkamp, E. A. Helmkamp 1997-9-10 2342 Mono Eastern Sierra Nevada, Inyo National Forest at Pilot Spring, c. 5 mi. SE of Calif. Hwy 120, SE of Mono Lake & north of Mono Craters 2302 Comment
  UCR103829  Juncus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 1997-9-10 2343 Mono Eastern Sierra Nevada, Inyo National Forest at Pilot Spring, c. 5 mi. SE of Calif. Hwy 120, SE of Mono Lake & north of Mono Craters 2302 Comment
  UCR103831  Deschampsia cespitosa subsp. cespitosa George K. Helmkamp, E. A. Helmkamp 1997-9-11 2385 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR103832  Calamagrostis canadensis George K. Helmkamp, E. A. Helmkamp 1997-9-11 2367 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR103833  Carex hoodii George K. Helmkamp, E. A. Helmkamp 1997-9-11 2364 Mono Sierra Nevada Mtns., along Calif. Hwy 120, 0.5 mile north of Tioga Pass, Nunatak Meadow area 2957 Comment
  UCR103834  Pyrrocoma lanceolata George K. Helmkamp, E. A. Helmkamp 1997-9-10 2347 Mono Eastern Sierra/ Great Basin, River Spring Lakes, 3.1 mi. NE of Calif. Hwy 120 on River Springs Rd 1979 Comment
  UCR114345  Eriogonum baileyi var. baileyi George K. Helmkamp, E. A. Helmkamp 1997-9-8 2265 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114346  Cirsium scariosum George K. Helmkamp, E. A. Helmkamp 1997-9-8 2270 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114347  Carex integra George K. Helmkamp, E. A. Helmkamp 1997-9-8 2269 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114348  Trisetum projectum George K. Helmkamp, E. A. Helmkamp 1997-9-8 2268 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114349  Bromus suksdorfii George K. Helmkamp, E. A. Helmkamp 1997-9-8 2267 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114350  Tiquilia nuttallii George K. Helmkamp, E. A. Helmkamp 1997-9-8 2266 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114351  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 2000-7-17 5808 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR114352  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2000-7-17 5810 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR114353  Holodiscus microphyllus var. microphyllus George K. Helmkamp, E. A. Helmkamp 2000-7-17 5816 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR114354  Purshia tridentata var. tridentata George K. Helmkamp, E. A. Helmkamp 2000-7-17 5820 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR114355  Elymus elymoides George K. Helmkamp, E. A. Helmkamp 2000-7-17 5825 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR114356  Arabis holboellii var. retrofracta George K. Helmkamp, E. A. Helmkamp 2000-7-17 5826 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR114357  Ipomopsis aggregata subsp. bridgesii George K. Helmkamp, E. A. Helmkamp 2000-7-17 5828 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR114363  Erigeron glacialis George K. Helmkamp, E. A. Helmkamp 1997-9-8 2282 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114364  Aster foliaceus var. parryi George K. Helmkamp, E. A. Helmkamp 1997-9-8 2281 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114365  Rorippa curvipes George K. Helmkamp, E. A. Helmkamp 1997-9-8 2280 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114366  Luzula parviflora George K. Helmkamp, E. A. Helmkamp 1997-9-8 2279 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114367  Anaphalis margaritacea George K. Helmkamp, E. A. Helmkamp 1997-9-8 2278 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114368  Sphenosciadium capitellatum George K. Helmkamp, E. A. Helmkamp 1997-9-8 2277 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114369  Carex abrupta George K. Helmkamp, E. A. Helmkamp 1997-9-8 2276 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114370  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 1997-9-8 2275 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114371  Artemisia tridentata subsp. vaseyana George K. Helmkamp, E. A. Helmkamp 1997-9-8 2274 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114372  Agrostis idahoensis George K. Helmkamp, E. A. Helmkamp 1997-9-8 2273 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114373  Solidago multiradiata George K. Helmkamp, E. A. Helmkamp 1997-9-8 2272 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114374  Alnus incana subsp. tenuifolia George K. Helmkamp, E. A. Helmkamp 1997-9-8 2271 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114375  Machaeranthera canescens subsp. canescens George K. Helmkamp, E. A. Helmkamp 1997-9-8 2264 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114376  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 1997-9-8 2262 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114377  Penstemon rostriflorus George K. Helmkamp, E. A. Helmkamp 1997-9-8 2261 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114378  Leucanthemum vulgare George K. Helmkamp, E. A. Helmkamp 2000-7-17 5831 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR114379  Angelica lineariloba George K. Helmkamp, E. A. Helmkamp 1997-9-8 2249 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114380  Allium validum George K. Helmkamp, E. A. Helmkamp 1997-9-8 2251 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114381  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 1997-9-8 2252 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114382  Perideridia parishii subsp. latifolia George K. Helmkamp, E. A. Helmkamp 1997-9-8 2253 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114383  Platanthera sparsiflora George K. Helmkamp, E. A. Helmkamp 1997-9-8 2255 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114384  Orthilia secunda George K. Helmkamp, E. A. Helmkamp 1997-9-8 2257 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114385  Erigeron coulteri George K. Helmkamp, E. A. Helmkamp 1997-9-8 2258 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114386  Arnica mollis George K. Helmkamp, E. A. Helmkamp 1997-9-8 2259 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114387  Apocynum androsaemifolium George K. Helmkamp, E. A. Helmkamp 1997-9-8 2260 Mono Sierra Nevada Mtns, south side of Lake Mary, south of Mammoth Lakes 2744 Comment
  UCR114388  Carex whitneyi George K. Helmkamp, E. A. Helmkamp 2000-7-17 5830 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR114895  Gypsophila elegans George K. Helmkamp 1996-9-26 1220 Mono Sierra Nevada Mtns, city of Mammoth Lakes 2470 Comment
  UCR115820  Atriplex rosea George K. Helmkamp 2000-10-7 6221 Mono Long Valley, Owens River, 0.6 mi NW of Benton's Crossing. 1814 Comment
  UCR115821  Machaeranthera canescens subsp. canescens George K. Helmkamp, E. A. Helmkamp 2000-7-18 5866 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115822  Castilleja linariifolia George K. Helmkamp, E. A. Helmkamp 2000-7-18 5862 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115823  Monardella glauca George K. Helmkamp, E. A. Helmkamp 2000-7-18 5861 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115824  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2000-7-18 5860 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115825  Agrostis variabilis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5859 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115826  Descurainia californica George K. Helmkamp, E. A. Helmkamp 2000-7-18 5858 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115827  Potentilla gracilis var. elmeri George K. Helmkamp, E. A. Helmkamp 2000-7-18 5867 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115828  Potentilla gracilis var. fastigiata George K. Helmkamp, E. A. Helmkamp 2000-7-18 5868 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115829  Agrostis idahoensis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5870 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115830  Elymus trachycaulus George K. Helmkamp, E. A. Helmkamp 2000-7-18 5871 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115831  Arabis drummondii George K. Helmkamp, E. A. Helmkamp 2000-7-18 5872 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115832  Lupinus argenteus var. argenteus George K. Helmkamp, E. A. Helmkamp 2000-7-18 5874 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115833  Elymus elymoides George K. Helmkamp, E. A. Helmkamp 2000-7-18 5875 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115834  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 2000-7-18 5877 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115835  Astragalus lentiginosus var. ineptus George K. Helmkamp, E. A. Helmkamp 2000-7-18 5889 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115836  Juncus mertensianus George K. Helmkamp, E. A. Helmkamp 2000-7-18 5888 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115837  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2000-7-18 5887 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115838  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5886 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115839  Carex heteroneura var. heteroneura George K. Helmkamp, E. A. Helmkamp 2000-7-18 5885 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115840  Dodecatheon alpinum George K. Helmkamp, E. A. Helmkamp 2000-7-18 5884 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115841  Aster occidentalis var. occidentalis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5883 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115842  Epilobium obcordatum George K. Helmkamp, E. A. Helmkamp 2000-7-18 5879 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115843  Agrostis idahoensis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5890 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115844  Iris missouriensis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5857 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115845  Chenopodium atrovirens George K. Helmkamp, E. A. Helmkamp 2000-7-18 5863 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115846  Senecio George K. Helmkamp, E. A. Helmkamp 2000-7-18 5853 B Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115847  Trifolium monanthum subsp. monanthum George K. Helmkamp, E. A. Helmkamp 2000-7-18 5852 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115848  Monolepis nuttalliana George K. Helmkamp, E. A. Helmkamp 2000-7-18 5851 A Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115849  Leymus cinereus George K. Helmkamp, E. A. Helmkamp 2000-7-18 5850 Mono Eastern Sierra Nevada Mountains, city of Mammoth Lakes 2409 Comment
  UCR115850  Juncus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5891 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115851  Eriogonum spergulinum var. reddingianum George K. Helmkamp, E. A. Helmkamp 2000-7-18 5865 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115852  Veronica americana George K. Helmkamp, E. A. Helmkamp 2000-7-18 5864 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115853  Senecio integerrimus var. exaltatus George K. Helmkamp, E. A. Helmkamp 2000-7-18 5853 A Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115854  Allium validum George K. Helmkamp, E. A. Helmkamp 2000-7-18 5851 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115855  Polygonum bistortoides George K. Helmkamp, E. A. Helmkamp 2000-7-18 5855 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR115856  Penstemon rydbergii var. oreocharis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5856 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR116017  Arnica mollis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5881 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR116018  Rumex paucifolius George K. Helmkamp, E. A. Helmkamp 2000-7-18 5880 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR116019  Erigeron coulteri George K. Helmkamp, E. A. Helmkamp 2000-7-18 5882 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR116020  Poa wheeleri George K. Helmkamp, E. A. Helmkamp 2000-7-18 5869 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR116021  Antennaria corymbosa George K. Helmkamp, E. A. Helmkamp 2000-7-18 5876 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR116022  Ericameria parryi var. nevadensis George K. Helmkamp, E. A. Helmkamp 2000-7-18 5873 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR116689  Bromus carinatus George K. Helmkamp 1974-6-8 s.n. Mono Eastern Sierra Nevada, US Hwy 395 near Mammoth Creek 2165 Comment
  UCR116690  Oryzopsis hymenoides George K. Helmkamp 1974-6-8 s.n. Mono Eastern Sierra Nevada, US Hwy 395 at Tom's Place, north of Bishop [near Lk. Crowley] 2149 Comment
  UCR118952  Elymus hispidus George K. Helmkamp 2000-7-18 5849 Mono Eastern Sierra Nevada Mountains, city of Mammoth Lakes 2409 Comment
  UCR118953  Cerastium tomentosum George K. Helmkamp 2000-7-18 5848 Mono Eastern Sierra Nevada Mountains, city of Mammoth Lakes 2409 Comment
  UCR121476  Mimulus primuloides var. primuloides George K. Helmkamp, E. A. Helmkamp 2000-7-18 5878 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR121477  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 2000-7-18 5854 Mono Eastern Sierra Nevada Mountains, Humboldt-Toiyabe National Forest, 5.1 mi west of US Hwy 395 at Conway Summit, east of Trumbull Lake, on Virginia Lake Road 2927 Comment
  UCR121726  Castilleja linariifolia George K. Helmkamp, E. A. Helmkamp 2000-7-19 5935 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121727  Penstemon rostriflorus George K. Helmkamp, E. A. Helmkamp 2000-7-19 5936 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121728  Chrysothamnus viscidiflorus subsp. viscidiflorus George K. Helmkamp, E. A. Helmkamp 2000-7-19 5937 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121729  Smilacina racemosa George K. Helmkamp, E. A. Helmkamp 2000-7-19 5943 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121730  Penstemon rydbergii var. oreocharis George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5905 Mono Eastern Sierra Nevada Mountains, Rock Creek Lake Rd., 0.8 mi north of the Inyo Co. line 2896 Comment
  UCR121731  Aconitum columbianum George K. Helmkamp, E. A. Helmkamp 2000-7-19 5944 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121732  Penstemon floridus George K. Helmkamp, E. A. Helmkamp 2000-7-19 5948 Mono Sierra Nevada Mountains, East side of Lake Crowley, 4.6 miles SSE of Benton's Crossing along Benton Crossing Rd. 2073 Comment
  UCR121733  Arnica parryi George K. Helmkamp, E. A. Helmkamp 2000-7-19 5945 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121734  Potentilla biennis George K. Helmkamp, E. A. Helmkamp 2000-7-19 5947 Mono Sierra Nevada Mountains, East side of Lake Crowley, 4.6 miles SSE of Benton's Crossing along Benton Crossing Rd. 2073 Comment
  UCR121735  Astragalus purshii var. purshii George K. Helmkamp, E. A. Helmkamp 2000-7-19 5946 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121736  Monardella linoides subsp. sierrae George K. Helmkamp, E. A. Helmkamp 2000-7-19 5940 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121737  Tetradymia canescens George K. Helmkamp, E. A. Helmkamp 2000-7-19 5939 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121738  Eriastrum wilcoxii George K. Helmkamp, E. A. Helmkamp 2000-7-19 5938 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121739  Machaeranthera canescens subsp. canescens George K. Helmkamp, E. A. Helmkamp 2000-7-19 5941 Mono Sierra Nevada Mountains, McGee Creek Rd about 4 mi SW of US-395 2470 Comment
  UCR121740  Eriogonum microthecum var. laxiflorum George K. Helmkamp, E. A. Helmkamp 2000-7-19 5942 Mono Eastern Sierra Mountains., McGee Crk Rd about 4 mi SW of US-395 2470 Comment
  UCR121741  Penstemon rostriflorus George K. Helmkamp, E. A. Helmkamp 1998-8-11 4321 Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR121742  Montia chamissoi George K. Helmkamp, E. A. Helmkamp 1998-8-11 4324 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR121743  Castilleja pilosa George K. Helmkamp, E. A. Helmkamp 1998-8-11 4314 Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR121744  Lilium kelleyanum George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5909 Mono Eastern Sierra Nevada Mountains, Rock Creek Lake Rd., 0.8 mi north of the Inyo Co. line 2896 Comment
  UCR121745  Artemisia ludoviciana George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5908 Mono Eastern Sierra Nevada Mountains, Rock Creek Lake Rd., 0.8 mi north of the Inyo Co. line 2896 Comment
  UCR121746  Solidago multiradiata George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5907 Mono Eastern Sierra Nevada Mountains, Rock Creek Lake Rd., 0.8 mi north of the Inyo Co. line 2896 Comment
  UCR121747  Geranium richardsonii George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5906 Mono Eastern Sierra Nevada Mountains, Rock Creek Lake Rd., 0.8 mi north of the Inyo Co. line 2896 Comment
  UCR121748  Linanthus nuttallii subsp. pubescens George K. Helmkamp, E. A. Helmkamp 2000-7-19 5904 Mono Eastern Sierra Nevada Mountains, Rock Creek Lake Rd., 0.8 mi north of the Inyo Co. line 2896 Comment
  UCR121749  Astragalus kentrophyta var. tegetarius George K. Helmkamp, E. A. Helmkamp 1998-8-11 4318 Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR121750  Trifolium andersonii subsp. beatleyae George K. Helmkamp, E. A. Helmkamp 1998-8-11 4323 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR121751  Arenaria kingii var. glabrescens George K. Helmkamp, E. A. Helmkamp 1998-8-11 4330 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR121752  Phlox condensata George K. Helmkamp, E. A. Helmkamp 1998-8-11 4313 Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR121753  Arabis holboellii var. pendulocarpa George K. Helmkamp, E. A. Helmkamp 1998-8-11 4328 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR121754  Penstemon speciosus George K. Helmkamp, E. A. Helmkamp 1998-8-11 4316 Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR121755  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 1998-8-11 4327 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR121756  Eriogonum gracilipes George K. Helmkamp, E. A. Helmkamp 1998-8-11 4317 Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR121757  Senecio integerrimus var. exaltatus George K. Helmkamp, E. A. Helmkamp 1998-8-11 4326 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR121758  Erigeron clokeyi George K. Helmkamp, E. A. Helmkamp 1998-8-11 4319 Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR121759  Trifolium monanthum subsp. monanthum George K. Helmkamp, E. A. Helmkamp 1998-8-11 4325 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR121760  Castilleja applegatei subsp. pallida George K. Helmkamp, E. A. Helmkamp 1998-8-11 4320 Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR122318  Lupinus lepidus var. confertus George K. Helmkamp, E. A. Helmkamp 1997-9-10 2323 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR122319  Castilleja pilosa George K. Helmkamp, E. A. Helmkamp 1997-9-10 2322 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR122320  Lupinus argenteus var. heteranthus George K. Helmkamp, E. A. Helmkamp 1997-9-10 2324 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR122321  Agrostis scabra George K. Helmkamp, E. A. Helmkamp 1997-9-10 2315 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR122322  Stipa californica George K. Helmkamp, E. A. Helmkamp 1997-9-10 2316 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR122323  Elymus trachycaulus subsp. trachycaulus George K. Helmkamp, E. A. Helmkamp 1997-9-10 2318 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR122324  Cryptantha glomeriflora George K. Helmkamp, E. A. Helmkamp 1997-9-10 2319 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR122325  Eriogonum spergulinum var. reddingianum George K. Helmkamp, E. A. Helmkamp 1997-9-10 2320 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR122326  Arnica sororia George K. Helmkamp, E. A. Helmkamp 1997-9-10 2321 Mono Eastern Sierra Nevada Mtns./ Mono Basin, 4.9 mi. SE of Calif. Hwy 120 on Sagehen Meadows Road 2591 Comment
  UCR122338  Lepidium virginicum var. virginicum George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5903 Mono Sierra Nevada Mountains, Rock Creek Lake Rd., 1.1 mi north of the Inyo County line 2896 Comment
  UCR122339  Lupinus pratensis George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5902 Mono Sierra Nevada Mountains, Rock Creek Lake Rd., 1.1 mi north of the Inyo County line 2896 Comment
  UCR122340  Gentianopsis holopetala George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5901 Mono Sierra Nevada Mountains, Rock Creek Lake Rd., 1.1 mi north of the Inyo County line 2896 Comment
  UCR122341  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2000-7-19 5900 Mono Sierra Nevada Mountains, Rock Creek Lake Rd., 1.1 mi north of the Inyo County line 2896 Comment
  UCR122342  Epilobium glaberrimum subsp. fastigiatum George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5899 Mono Sierra Nevada Mountains, Rock Creek Lake Rd., 1.1 mi north of the Inyo County line 2896 Comment
  UCR122343  Carex fracta George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5897 Mono Sierra Nevada Mountains., West side of Lake Mary, southwest of Mammoth Lakes 2652 Comment
  UCR122344  Juncus macrandrus George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5898 Mono Sierra Nevada Mountains, Rock Creek Lake Rd., 1.1 mi north of the Inyo County line 2896 Comment
  UCR122345  Carex illota George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5896 Mono Sierra Nevada Mountains., West side of Lake Mary, southwest of Mammoth Lakes 2652 Comment
  UCR122346  Mitella breweri George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5895 Mono Sierra Nevada Mountains., West side of Lake Mary, southwest of Mammoth Lakes 2652 Comment
  UCR122347  Carex specifica George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5897 A Mono Sierra Nevada Mountains., West side of Lake Mary, southwest of Mammoth Lakes 2652 Comment
  UCR122348  Achnatherum occidentale subsp. occidentale George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5894 Mono Sierra Nevada Mountains., West side of Lake Mary, southwest of Mammoth Lakes 2652 Comment
  UCR122349  Lilium kelleyanum George K. Helmkamp, Elizabeth Helmkamp 2000-7-19 5893 Mono Sierra Nevada Mountains., West side of Lake Mary, southwest of Mammoth Lakes 2652 Comment
  UCR122834  Eriogonum microthecum var. alpinum George K. Helmkamp, E. A. Helmkamp 2001-7-8 6824 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR123114  Lupinus lepidus var. lobbii George K. Helmkamp, E. A. Helmkamp 1998-8-13 4421 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123115  Polygonum bistortoides George K. Helmkamp, E. A. Helmkamp 1998-8-13 4409 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123116  Botrychium crenulatum George K. Helmkamp, E. A. Helmkamp 1998-8-13 4415 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123117  Lewisia pygmaea George K. Helmkamp, E. A. Helmkamp 1998-8-13 4402 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123118  Juncus nevadensis var. nevadensis George K. Helmkamp, E. A. Helmkamp 1998-8-13 4413 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123119  Potentilla drummondii subsp. breweri George K. Helmkamp, E. A. Helmkamp 1998-8-13 4418 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123120  Horkelia fusca subsp. parviflora George K. Helmkamp, E. A. Helmkamp 1998-8-13 4412 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123121  Lilium parvum George K. Helmkamp, E. A. Helmkamp 1998-8-13 4404 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123122  Spiraea densiflora George K. Helmkamp, E. A. Helmkamp 1998-8-13 4407 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123123  Pellaea breweri George K. Helmkamp, E. A. Helmkamp 1998-8-13 4414 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123124  Eriogonum nudum var. deductum George K. Helmkamp, E. A. Helmkamp 1998-8-13 4416 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123125  Phyllodoce breweri George K. Helmkamp, E. A. Helmkamp 1998-8-13 4417 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123126  Penstemon newberryi var. newberryi George K. Helmkamp, E. A. Helmkamp 1998-8-13 4419 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123127  Carex filifolia var. erostrata George K. Helmkamp, E. A. Helmkamp 1998-8-13 4420 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123128  Aquilegia pubescens George K. Helmkamp, E. A. Helmkamp 1998-8-13 4405 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123129  Salix orestera George K. Helmkamp, E. A. Helmkamp 1998-8-13 4406 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123130  Athyrium alpestre var. americanum George K. Helmkamp, E. A. Helmkamp 1998-8-13 4408 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123131  Phacelia hastata var. compacta George K. Helmkamp, E. A. Helmkamp 1998-8-13 4410 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123132  Arnica diversifolia George K. Helmkamp, E. A. Helmkamp 1998-8-13 4411 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123133  Eriogonum incanum George K. Helmkamp, E. A. Helmkamp 1998-8-13 4403 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123134  Calyptridium monospermum George K. Helmkamp, E. A. Helmkamp 1998-8-13 4401 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123389  Saxifraga aprica George K. Helmkamp, E. A. Helmkamp 1998-8-13 4425 Mono Eastern Sierra Nevada Mountains, 0.3 mi south of Saddlebag Lake along Saddlebag Lake Rd, above Lee Vining Creek 2988 Comment
  UCR123390  Penstemon heterodoxus var. cephalophorus George K. Helmkamp, E. A. Helmkamp 1998-8-13 4426 Mono Eastern Sierra Nevada Mountains, 0.3 mi south of Saddlebag Lake along Saddlebag Lake Rd, above Lee Vining Creek 2988 Comment
  UCR123391  Symphoricarpos rotundifolius var. rotundifolius George K. Helmkamp, E. A. Helmkamp 1998-8-13 4422 Mono Eastern Sierra Nevada Mountains, Nunatak trail beside CA Hwy 120, about 1 mi south of Yosemite National Park entrance kiosk 2973 Comment
  UCR123392  Thalictrum fendleri var. fendleri George K. Helmkamp, E. A. Helmkamp 1998-8-13 4429 Mono Eastern Sierra Nevada Mountains, 0.3 mi south of Saddlebag Lake along Saddlebag Lake Rd, above Lee Vining Creek 2988 Comment
  UCR123393  Eriogonum umbellatum var. nevadense George K. Helmkamp, E. A. Helmkamp 1998-8-13 4436 Mono Eastern Sierra Nevada Mountains, Mono Craters. Pumice Mine Rd, 0.9 mi north of Devil's Punch Bowl 2439 Comment
  UCR123394  Arnica latifolia George K. Helmkamp, E. A. Helmkamp 1998-8-13 4428 Mono Eastern Sierra Nevada Mountains, 0.3 mi south of Saddlebag Lake along Saddlebag Lake Rd, above Lee Vining Creek 2988 Comment
  UCR123395  Calochortus leichtlinii George K. Helmkamp, E. A. Helmkamp 1998-8-13 4431 Mono Eastern Sierra Nevada Mountains, 0.3 mi south of Saddlebag Lake along Saddlebag Lake Rd, above Lee Vining Creek 2988 Comment
  UCR123396  Hulsea vestita subsp. vestita George K. Helmkamp, E. A. Helmkamp 1998-8-13 4435 Mono Eastern Sierra Nevada Mountains, Mono Craters. Pumice Mine Rd, 0.9 mi north of Devil's Punch Bowl 2439 Comment
  UCR123397  Lupinus lepidus var. sellulus George K. Helmkamp, E. A. Helmkamp 1998-8-13 4427 Mono Eastern Sierra Nevada Mountains, 0.3 mi south of Saddlebag Lake along Saddlebag Lake Rd, above Lee Vining Creek 2988 Comment
  UCR123460  Cirsium scariosum George K. Helmkamp, Elizabeth Helmkamp 1999-10-16 5320 Mono Sierra Nevada Mountains, Along Owens River, 0.6 mi NW of Benton's Crossing. 2119 Comment
  UCR123461  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 1998-8-13 4430 Mono Eastern Sierra Nevada Mountains, 0.3 mi south of Saddlebag Lake along Saddlebag Lake Rd, above Lee Vining Creek 2988 Comment
  UCR123462  Eriogonum spergulinum var. reddingianum George K. Helmkamp, E. A. Helmkamp 1998-8-13 4434 Mono Eastern Sierra Nevada Mountains, Mono Craters. Pumice Mine Rd, 0.9 mi north of Devil's Punch Bowl 2439 Comment
  UCR123463  Penstemon newberryi var. newberryi George K. Helmkamp, E. A. Helmkamp 1998-8-13 4423 Mono Eastern Sierra Nevada Mountains, 0.3 mi south of Saddlebag Lake along Saddlebag Lake Rd, above Lee Vining Creek 2988 Comment
  UCR123464  Aster ascendens George K. Helmkamp, Elizabeth Helmkamp 1999-10-16 5321 Mono Sierra Nevada Mountains, Along Owens River, 0.6 mi NW of Benton's Crossing. 2119 Comment
  UCR123465  Ceanothus velutinus subsp. velutinus George K. Helmkamp, E. A. Helmkamp 1998-8-13 4437 Mono Eastern Sierra Nevada Mountains, Inyo Craters, about 3.6 air miles NW of Mammoth Lakes 2591 Comment
  UCR123466  Pyrrocoma uniflora var. uniflora George K. Helmkamp, Elizabeth Helmkamp 1999-10-16 5323 Mono Sierra Nevada Mountains, Along Owens River, 0.6 mi NW of Benton's Crossing. 2119 Comment
  UCR123672  Azolla filiculoides George K. Helmkamp, Elizabeth Helmkamp 1999-10-16 5324 Mono Sierra Nevada Mountains, Along Owens River, 0.6 mi NW of Benton's Crossing. 2119 Comment
  UCR124186  Valeriana californica George K. Helmkamp, E. A. Helmkamp 1998-8-13 4424 Mono Eastern Sierra Nevada Mountains, 0.3 mi south of Saddlebag Lake along Saddlebag Lake Rd, above Lee Vining Creek 2988 Comment
  UCR124187  Lupinus duranii George K. Helmkamp, E. A. Helmkamp 1998-8-13 4433 Mono Eastern Sierra Nevada Mountains, Mono Craters. Pumice Mine Rd, 0.9 mi north of Devil's Punch Bowl 2439 Comment
  UCR129538  Epilobium obcordatum George K. Helmkamp, E. A. Helmkamp 2001-7-8 6833 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129539  Lupinus argenteus var. meionanthus George K. Helmkamp, E. A. Helmkamp 2001-7-8 6832 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129540  Monardella odoratissima subsp. pallida George K. Helmkamp, E. A. Helmkamp 2001-7-8 6830 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129541  Crepis acuminata George K. Helmkamp, E. A. Helmkamp 2001-7-8 6829 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129542  Symphoricarpos rotundifolius var. rotundifolius George K. Helmkamp, E. A. Helmkamp 2001-7-8 6836 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129543  Stipa hymenoides George K. Helmkamp, E. A. Helmkamp 2001-7-8 6837 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129544  Pinus contorta subsp. murrayana George K. Helmkamp, E. A. Helmkamp 2001-7-8 6834 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129545  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2001-7-8 6838 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129546  Erigeron divergens George K. Helmkamp, E. A. Helmkamp 2001-7-8 6817 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129547  Elymus elymoides subsp. elymoides George K. Helmkamp, E. A. Helmkamp 2001-7-8 6826 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129548  Chaenactis douglasii var. douglasii George K. Helmkamp, E. A. Helmkamp 2001-7-8 6831 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129549  Penstemon rostriflorus George K. Helmkamp, E. A. Helmkamp 2001-7-8 6827 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129550  Ericameria suffruticosa George K. Helmkamp, E. A. Helmkamp 2001-7-8 6828 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129551  Machaeranthera canescens subsp. canescens George K. Helmkamp, E. A. Helmkamp 2001-7-8 6823 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129552  Descurainia californica George K. Helmkamp, E. A. Helmkamp 2001-7-8 6825 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129553  Gayophytum diffusum subsp. parviflorum George K. Helmkamp, E. A. Helmkamp 2001-7-8 6821 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129554  Astragalus lentiginosus var. ineptus George K. Helmkamp, E. A. Helmkamp 2001-7-8 6820 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129555  Bromus suksdorfii George K. Helmkamp, E. A. Helmkamp 2001-7-8 6819 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129556  Leymus cinereus George K. Helmkamp, E. A. Helmkamp 2001-7-8 6815 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129557  Penstemon speciosus George K. Helmkamp, E. A. Helmkamp 2001-7-8 6814 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR129558  Calochortus leichtlinii George K. Helmkamp, E. A. Helmkamp 2001-7-8 6812 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR130372  Senecio canus George K. Helmkamp, E. A. Helmkamp 2001-7-8 6813 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR130373  Stipa occidentalis George K. Helmkamp, E. A. Helmkamp 2001-7-8 6816 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR130374  Eriogonum umbellatum var. nevadense George K. Helmkamp, E. A. Helmkamp 2001-7-8 6818 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR130375  Muhlenbergia richardsonis George K. Helmkamp, E. A. Helmkamp 2001-7-8 6822 Mono Sierra Nevada Mountains, Virginia Lakes Road, 2.4 mi from US Hwy 395 2683 Comment
  UCR132147  Linanthus nuttallii George K. Helmkamp, E. A. Helmkamp 1993-7-28 178 Mono Sierra Nevada Mountains, Long Valley along Owens Gorge Road about 5 mi north of Tom's Place 2256 Comment
  UCR132148  Aster frondosus George K. Helmkamp, E. A. Helmkamp 1993-7-28 164 Mono Eastern Sierra Nevada /Owens Valley, Benton's Crossing of Owens River 2134 Comment
  UCR132149  Pyrrocoma racemosa var. paniculata George K. Helmkamp, E. A. Helmkamp 1993-7-28 165 Mono Eastern Sierra Nevada /Owens Valley, Benton's Crossing of Owens River 2134 Comment
  UCR132150  Stephanomeria spinosa George K. Helmkamp, E. A. Helmkamp 1993-7-28 185 Mono Sierra Nevada Mountains, Long Valley mesa at the junction of Owens River Road and Lake Crowley 2104 Comment
  UCR132151  Camissonia boothii subsp. boothii George K. Helmkamp, E. A. Helmkamp 1993-7-28 186 Mono Sierra Nevada Mountains, Long Valley mesa at the junction of Owens River Road and Lake Crowley 2104 Comment
  UCR132152  Leptodactylon pungens George K. Helmkamp, E. A. Helmkamp 1993-7-28 187 Mono Sierra Nevada Mountains, Long Valley mesa at the junction of Owens River Road and Lake Crowley 2104 Comment
  UCR132153  Agropyron trachycaulum George K. Helmkamp, E. A. Helmkamp 1993-7-28 188 Mono Sierra Nevada Mountains, Long Valley mesa at the junction of Owens River Road and Lake Crowley 2104 Comment
  UCR132154  Cleomella parviflora George K. Helmkamp, E. A. Helmkamp 1993-7-28 166 Mono Eastern Sierra Nevada /Owens Valley, Benton's Crossing of Owens River 2134 Comment
  UCR132155  Endolepis covillei George K. Helmkamp, E. A. Helmkamp 1993-7-28 167 Mono Eastern Sierra Nevada /Owens Valley, Benton's Crossing of Owens River 2134 Comment
  UCR132156  Erigeron aphanactis var. aphanactis George K. Helmkamp, E. A. Helmkamp 1993-7-28 168 Mono Eastern Sierra Nevada /Owens Valley, Benton's Crossing of Owens River 2134 Comment
  UCR132157  Puccinellia lemmonii George K. Helmkamp, E. A. Helmkamp 1993-7-28 169 Mono Eastern Sierra Nevada /Owens Valley, Benton's Crossing of Owens River 2134 Comment
  UCR132158  Grayia spinosa George K. Helmkamp, E. A. Helmkamp 1993-7-28 170 Mono Sierra Nevada Mountains, north-facing rock wall at Long Valley Dam of Lake Crowley 2134 Comment
  UCR132159  Angelica lineariloba George K. Helmkamp, E. A. Helmkamp 1993-7-28 171 Mono Sierra Nevada Mountains, north-facing rock wall at Long Valley Dam of Lake Crowley 2134 Comment
  UCR132160  Galium multiflorum George K. Helmkamp, E. A. Helmkamp 1993-7-28 172 Mono Sierra Nevada Mountains, north-facing rock wall at Long Valley Dam of Lake Crowley 2134 Comment
  UCR132161  Ipomopsis aggregata subsp. formosissima George K. Helmkamp, E. A. Helmkamp 1993-7-28 173 Mono Sierra Nevada Mountains, Long Valley along Owens Gorge Road about 5 mi north of Tom's Place 2256 Comment
  UCR132162  Eriogonum microthecum var. ambiguum George K. Helmkamp, E. A. Helmkamp 1993-7-28 174 Mono Sierra Nevada Mountains, Long Valley along Owens Gorge Road about 5 mi north of Tom's Place 2256 Comment
  UCR132163  Cryptantha confertiflora George K. Helmkamp, E. A. Helmkamp 1993-7-28 175 Mono Sierra Nevada Mountains, Long Valley along Owens Gorge Road about 5 mi north of Tom's Place 2256 Comment
  UCR132164  Chamaebatiaria millefolium George K. Helmkamp, E. A. Helmkamp 1993-7-28 176 Mono Sierra Nevada Mountains, Long Valley along Owens Gorge Road about 5 mi north of Tom's Place 2256 Comment
  UCR132165  Senecio flaccidus var. monoensis George K. Helmkamp, E. A. Helmkamp 1993-7-28 177 Mono Sierra Nevada Mountains, Long Valley along Owens Gorge Road about 5 mi north of Tom's Place 2256 Comment
  UCR132166  Frasera puberulenta George K. Helmkamp, E. A. Helmkamp 1993-7-28 179 Mono Sierra Nevada Mountains, Long Valley along Owens Gorge Road about 5 mi north of Tom's Place 2256 Comment
  UCR132167  Lupinus argenteus var. argenteus George K. Helmkamp, E. A. Helmkamp 1993-7-28 180 Mono Sierra Nevada Mountains, Long Valley along Owens Gorge Road about 5 mi north of Tom's Place 2256 Comment
  UCR132168  Lupinus argenteus var. meionanthus George K. Helmkamp, E. A. Helmkamp 1993-7-28 9307- 181 Mono Sierra Nevada Mountains, Long Valley along Owens Gorge Road about 5 mi north of Tom's Place 2256 Comment
  UCR132169  Eriogonum ampullaceum George K. Helmkamp, E. A. Helmkamp 1993-7-28 182 Mono Sierra Nevada Mountains, Long Valley mesa at the junction of Owens River Road and Lake Crowley 2104 Comment
  UCR132170  Eriastrum wilcoxii George K. Helmkamp, E. A. Helmkamp 1993-7-28 184 Mono Sierra Nevada Mountains, Long Valley mesa at the junction of Owens River Road and Lake Crowley 2104 Comment
  UCR132284  Goodmania luteola George K. Helmkamp, E. A. Helmkamp 1993-7-28 163 Mono Eastern Sierra Nevada /Owens Valley, Benton's Crossing of Owens River 2134 Comment
  UCR132552  Eriogonum umbellatum var. nevadense George K. Helmkamp, E. A. Helmkamp 1993-7-28 189 Mono Sierra Nevada Mountains, Long Valley mesa at the junction of Owens River Road and Lake Crowley 2104 Comment
  UCR132754  Luzula comosa George K. Helmkamp 1977-7-4 s.n. Mono Owens Valley, Big Springs along the Owens River 2226 Comment
  UCR133161  Pyrrocoma uniflora George K. Helmkamp 1993-10-7 40- 04 Mono Owens Valley, beside Owens River, 3 miles upstream from Benton's Crossing 2165 Comment
  UCR133219  Aster ascendens George K. Helmkamp 1993-10-5 40- 03 Mono Owens Valley, roadside just east of Benton's Crossing of the Owens River 2165 Comment
  UCR133225  Eriogonum baileyi var. baileyi George K. Helmkamp 1993-10-7 40- 01 Mono Owens Valley, beside Benton's Crossing Road 2165 Comment
  UCR133226  Eriogonum deflexum George K. Helmkamp 1993-10-7 40- 02 Mono Owens Valley, beside Benton's Crossing Road 2165 Comment
  UCR134454  Trifolium monanthum subsp. monanthum George K. Helmkamp, E. A. Helmkamp 1998-8-11 4331 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR134455  Oryzopsis hymenoides George K. Helmkamp 1974-6-9 s.n. Mono Eastern Sierra Nevada Mountains, East Walker River, along Calif. Hwy 182 about 1 mi north of Bridgeport Reservoir 2012 Comment
  UCR134456  Navarretia breweri George K. Helmkamp, E. A. Helmkamp 1998-8-11 4332 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR134457  Antennaria rosea subsp. rosea George K. Helmkamp, E. A. Helmkamp 1998-8-11 4335 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR134458  Plagiobothrys hispidulus George K. Helmkamp, E. A. Helmkamp 1998-8-11 4336 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR134459  Monolepis nuttalliana George K. Helmkamp, E. A. Helmkamp 1998-8-11 4337 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR134460  Rumex paucifolius George K. Helmkamp, E. A. Helmkamp 1998-8-11 4338 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR134461  Pyrrocoma apargioides George K. Helmkamp, E. A. Helmkamp 1998-8-11 4339 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR136916  Gilia George K. Helmkamp 1993-7-28 183 B Mono Sierra Nevada Mountains, Long Valley mesa at the junction of Owens River Road and Lake Crowley 2104 Comment
  UCR13786  Crepis acuminata George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Hot Creek Rd, 5 miles east of US 395, near Bishop [north of, nearer Mammoth Lakes] 2098 Comment
  UCR13787  Eriogonum caespitosum George K. Helmkamp 1973-6-14 s.n. Mono Eastern Sierra Nevada, Hot Creek Rd. c. 5 miles east of US-395 2200 Comment
  UCR13794  Chaenactis xantiana George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Hot Creek Rd, 5 miles east of US 395, near Bishop [north of, nearer Mammoth Lakes] 2098 Comment
  UCR13795  Phacelia bicolor George K. Helmkamp 1973-7-14 s.n. Mono Owens Valley/Eastern Sierra, Hot Creek Road, c. 5 mi. east of U.S. Hwy 395 2104 Comment
  UCR13829  Oenothera xylocarpa George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, US 395, 1.5 mi north of Mammoth turn-off 2250 Comment
  UCR13830  Erysimum capitatum var. capitatum George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Hot Creek Rd, 5 miles east of US 395, near Bishop [north of, nearer Mammoth Lakes] 2098 Comment
  UCR13833  Hulsea vestita subsp. vestita George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River, c. 1-1.5 miles upstream from Big Springs [near Arcularius Ranch] 2195 Comment
  UCR13848  Barbarea orthoceras George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at and near Big Springs 2195 Comment
  UCR13849  Lupinus polyphyllus var. burkei George K. Helmkamp 1973-1 s.n. Mono Owens Valley, Owens River at Benton Crossing 2134 Comment
  UCR13862  Mentzelia montana George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River, c. 1-1.5 miles upstream from Big Springs [near Arcularius Ranch] 2195 Comment
  UCR13864  Phlox stansburyi var. brevifolia George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at Benton Crossing, just north of Crowley Lake 2134 Comment
  UCR13866  Thelypodium crispum George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at Benton Crossing, just north of Crowley Lake 2134 Comment
  UCR13872  Glaux maritima George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at Benton Crossing, just north of Crowley Lake 2134 Comment
  UCR13873  Gilia leptomeria George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at Benton Crossing, just north of Crowley Lake 2134 Comment
  UCR13875  Lupinus lepidus var. confertus George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at Benton Crossing, just north of Crowley Lake 2134 Comment
  UCR13877  Potentilla gracilis George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at and near Big Springs 2195 Comment
  UCR13880  Penstemon oreocharis George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River, c. 1-1.5 miles upstream from Big Springs [near Arcularius Ranch] 2195 Comment
  UCR13881  Antennaria rosea George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River, c. 1-1.5 miles upstream from Big Springs [near Arcularius Ranch] 2195 Comment
  UCR13897  Potentilla biennis George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at and near Big Springs 2195 Comment
  UCR13898  Geum macrophyllum George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at and near Big Springs 2195 Comment
  UCR13899  Sagina saginoides George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at and near Big Springs 2195 Comment
Read comments
Jul 28 2014
  UCR13900  Trifolium monanthum var. monanthum George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River, c. 1-1.5 miles upstream from Big Springs [near Arcularius Ranch] 2195 Comment
  UCR13901  Drymocallis lactea var. lactea George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at and near Big Springs 2195 Comment
  UCR13904  Gayophytum racemosum George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at Benton Crossing, just north of Crowley Lake 2134 Comment
  UCR13907  Lupinus polyphyllus var. burkei George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River, c. 1-1.5 miles upstream from Big Springs [near Arcularius Ranch] 2195 Comment
  UCR13908  Nama densa George K. Helmkamp 1973-1 s.n. Mono Owens Valley, Owens River at Benton Crossing 2134 Comment
  UCR13909  Senecio hydrophilus George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at and near Big Springs 2195 Comment
  UCR13912  Castilleja pilosa George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at Benton Crossing, just north of Crowley Lake 2134 Comment
  UCR13913  Gayophytum ramosissimum George K. Helmkamp 1973-6-14 s.n. Mono Owens Valley, Owens River at Benton Crossing, just north of Crowley Lake 2134 Comment
  UCR140986  Senecio George K. Helmkamp, E. A. Helmkamp 1998-8-11 4312 B Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR140988  Trisetum spicatum George K. Helmkamp, E. A. Helmkamp 1998-8-11 4315 B Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR141106  Senecio multilobatus George K. Helmkamp, E. A. Helmkamp 1998-8-11 4312 Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR141107  Rorippa curvipes George K. Helmkamp, E. A. Helmkamp 1998-8-11 4322 Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR141108  Koeleria macrantha George K. Helmkamp, E. A. Helmkamp 1998-8-11 4334 B Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR141115  Koeleria macrantha George K. Helmkamp, E. A. Helmkamp 1998-8-11 4315 A Mono White Mountains, White Mountain Road west of the turnoff to Patriarch Bristlecone Pine Grove 3445 Comment
  UCR141116  Poa secunda subsp. juncifolia George K. Helmkamp, E. A. Helmkamp 1998-8-11 4334 A Mono White Mountains, Campito Meadow, west of White Mountain Road at Poison Creek 3293 Comment
  UCR142581  Monardella glauca George K. Helmkamp, E. A. Helmkamp 2000-7-17 5814 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR142587  Penstemon speciosus George K. Helmkamp, E. A. Helmkamp 2000-7-17 5832 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR143557  Senecio triangularis George K. Helmkamp, E. A. Helmkamp 2000-7-17 5845 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143558  Aquilegia formosa George K. Helmkamp, E. A. Helmkamp 2000-7-17 5839 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143559  Lupinus polyphyllus var. burkei George K. Helmkamp, E. A. Helmkamp 2000-7-17 5837 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143560  Castilleja miniata subsp. miniata George K. Helmkamp, E. A. Helmkamp 2000-7-17 5836 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143561  Platanthera dilatata var. leucostachys George K. Helmkamp, E. A. Helmkamp 2000-7-17 5835 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143562  Luzula parviflora George K. Helmkamp, E. A. Helmkamp 2000-7-17 5840 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143563  Epilobium angustifolium subsp. circumvagum George K. Helmkamp, E. A. Helmkamp 2000-7-17 5847 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143564  Ledum glandulosum George K. Helmkamp, E. A. Helmkamp 2000-7-17 5838 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143565  Penstemon newberryi var. newberryi George K. Helmkamp, E. A. Helmkamp 2000-7-17 5841 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143566  Heracleum maximum George K. Helmkamp, E. A. Helmkamp 2000-7-17 5842 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143567  Lupinus George K. Helmkamp, E. A. Helmkamp 2000-7-17 5846 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143568  Erigeron peregrinus George K. Helmkamp, E. A. Helmkamp 2000-7-17 5843 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143569  Trifolium longipes var. nevadense George K. Helmkamp, E. A. Helmkamp 2000-7-17 5844 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR14372  Senecio hydrophilus George K. Helmkamp 1974-7-26 s.n. Mono Owens Valley, Big Springs at water's edge, Owens River 2195 Comment
  UCR14373  Descurainia californica George K. Helmkamp 1974-7-26 s.n. Mono Owens Valley, Big Springs at water's edge, Owens River 2195 Comment
  UCR14374  Arnica chamissonis George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR14376  Rumex acetosella George K. Helmkamp 1974-7-27 s.n. Mono Tom's place on US 395 north of Bishop Comment
  UCR14377  Stephanomeria tenuifolia George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR14378  Nicotiana attenuata George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, N of Bishop, 16 mi. north of Tom's Place 2287 Comment
  UCR14379  Abronia turbinata George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, N of Bishop, 16 mi. north of Tom's Place 2287 Comment
  UCR14380  Erigeron lonchophyllus George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Along the Owens River, 0.5 mi east of Big Springs 2287 Comment
  UCR14381  Penstemon floridus George K. Helmkamp 1974-7-27 s.n. Mono Along U.S. 395 at Lake Crowley. 2079 Comment
  UCR14394  Potentilla biennis George K. Helmkamp 1974-8-21 s.n. Mono Big Springs at Owens River 2287 Comment
  UCR14396  Chrysothamnus nauseosus subsp. albicaulis George K. Helmkamp 1974-8-21 s.n. Mono Eastern Sierra Nevada Mountains, dry roadside near McGee Creek and US Hwy 395 652 Comment
  UCR143960  Mitella breweri George K. Helmkamp, E. A. Helmkamp 2000-7-17 5834 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR143961  Mimulus tilingii George K. Helmkamp, E. A. Helmkamp 2000-7-17 5833 Mono Sierra Nevada Mtns., W side of Lake Mary, SW of Mammoth Lakes 2720 Comment
  UCR14397  Chrysothamnus nauseosus George K. Helmkamp 1974-8-21 s.n. Mono Eastern Sierra Nevada Mountains, dry roadside near McGee Creek and US Hwy 395 652 Comment
  UCR14398  Ericameria parryi George K. Helmkamp 1974-8-21 s.n. Mono Eastern Sierra Nevada Mountains, dry roadside near McGee Creek and US Hwy 395 652 Comment
  UCR14440  Lomatium dissectum George K. Helmkamp 1974-6-9 s.n. Mono Owens Valley, Big Springs, on the Owens River 2195 Comment
  UCR14443  Crepis acuminata George K. Helmkamp 1974-6-9 s.n. Mono 10 mi south of Bridgeport on US Hwy 395 2344 Comment
  UCR14460  Chamaesaracha nana George K. Helmkamp 1974-6-8 s.n. Mono Near Mammoth Creek 2287 Comment
  UCR14461  Gilia brecciarum George K. Helmkamp 1974-6-9 s.n. Mono Eastern Sierra Nevada Mountains, East Walker River, along Calif. Hwy 182 about 1 mi north of Bridgeport Reservoir 2012 Comment
Read comments
Jun 10 2014
  UCR14462  Mentzelia veatchiana George K. Helmkamp 1974-6-8 s.n. Mono Eastern Sierra Nevada, US Hwy 395 near Mammoth Creek 2165 Comment
  UCR14485  Lepidium montanum var. canescens George K. Helmkamp 1974-6-9 s.n. Mono Eastern Sierra/Owens Valley, Benton Crossing on Owens River 2134 Comment
  UCR14486  Triglochin palustris George K. Helmkamp 1974-6-9 s.n. Mono Eastern Sierra/Owens Valley, Benton Crossing on Owens River 2134 Comment
  UCR14512  Eriastrum wilcoxii George K. Helmkamp 1974-6-9 s.n. Mono Eastern Sierra Nevada, at Tom's Place, US 395 north of Bishop 2287 Comment
Read comments
Aug 9 2012
  UCR14513  Crepis occidentalis George K. Helmkamp 1974-6-9 s.n. Mono Bridgeport 1982 Comment
  UCR14514  Stephanomeria spinosa George K. Helmkamp 1974-7-28 s.n. Mono Owens Valley, Along U.S. Hwy 395 near Mammoth Creek 2226 Comment
  UCR14518  Phlox condensata George K. Helmkamp 1974-6-9 s.n. Mono Eastern Sierra/Owens Valley, Benton Crossing on Owens River 2134 Comment
  UCR14523  Mimulus primuloides George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Along the Owens River, 0.5 mi east of Big Springs 2287 Comment
  UCR14525  Apocynum androsaemifolium George K. Helmkamp 1974-7-27 s.n. Mono Sierra Nevada Mtns., Convict Lake 2322 Comment
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Oct 23 2014
  UCR14526  Agropyron cristatum George K. Helmkamp 1974-6-8 s.n. Mono Eastern Sierra Nevada, US Hwy 395 at Tom's Place, north of Bishop [near Lk. Crowley] 2149 Comment
  UCR14528  Perideridia parishii George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR14533  Eriogonum spergulinum George K. Helmkamp 1974-7-26 s.n. Mono Roadside along Big Springs Road 2369 Comment
  UCR14534  Trifolium longipes George K. Helmkamp 1974-6-9 s.n. Mono Owens Valley, Big Springs, on the Owens River 2195 Comment
  UCR14536  Eriogonum elatum George K. Helmkamp 1974-7-26 s.n. Mono Roadside near Whitemore 2136 Comment
  UCR14537  Stipa elmeri George K. Helmkamp 1974-7-27 s.n. Mono Eastern Sierra Nevada Mtns., along US 395, 3 miles north of Mammoth [Lakes turnoff] 2329 Comment
  UCR14578  Agrostis idahoensis George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR14584  Juncus mexicanus George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR14749  Orobanche fasciculata var. lutea George K. Helmkamp, O. F. Clarke 1975-7-13 s.n. Mono Owens Valley, Owens River, two miles east of the Arcularius Ranch 2134 Comment
  UCR14891  Agrostis exarata George K. Helmkamp 1975-9-6 s.n. Mono Owens River where the June Lake tunnel enters the valley 2104 Comment
  UCR14892  Alopecurus geniculatus George K. Helmkamp 1975-9-6 s.n. Mono Owens River, Arcularius Ranch 2104 Comment
  UCR14998  Allium campanulatum George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes Village, roadside 2393 Comment
  UCR14999  Carex whitneyi George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes 2409 Comment
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Oct 23 2014
  UCR15000  Senecio aronicoides George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes 2409 Comment
  UCR15001  Erysimum capitatum var. capitatum George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns., 1.5 mi east of US 395 on Mammoth turn-off 2276 Comment
  UCR15002  Stipa williamsii George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns., Arcularius Ranch along Owens River 2134 Comment
  UCR15003  Castilleja applegatei subsp. pinetorum George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes 2409 Comment
  UCR15007  Poa secunda George K. Helmkamp 1976-6-23 s.n. Mono Sierra Nevada Mtns, Arcularius Ranch 2104 Comment
  UCR15008  Rumex paucifolius George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes Village, roadside 2393 Comment
  UCR15009  Poa nervosa George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes Village, roadside 2393 Comment
  UCR15010  Carex straminiformis George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes Village, roadside 2393 Comment
  UCR15015  Mimulus nanus var. mephiticus George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns., Arcularius Ranch along Owens River 2134 Comment
  UCR15017  Gayophytum diffusum subsp. parviflorum George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes 2409 Comment
  UCR15018  Linanthus ciliatus var. ciliatus George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes 2409 Comment
  UCR15019  Microseris nutans George K. Helmkamp 1976-6-22 s.n. Mono Sierra Nevada Mtns, Mammoth Lakes Village, roadside 2393 Comment
  UCR15192  Crepis intermedia George K. Helmkamp 1976-6-25 s.n. Mono Mammoth Village 2454 Comment
  UCR15403  Erigeron compositus George K. Helmkamp 1977-7-3 s.n. Mono Sierra Nevada Mtns, just outside of Yosemite [National Park] in the Tioga Pass area [along Hwy 120] 2988 Comment
  UCR15404  Draba albertina George K. Helmkamp 1977-7-3 s.n. Mono Sierra Nevada Mtns, just outside of Yosemite [National Park] in the Tioga Pass area [along Hwy 120] 2988 Comment
  UCR15405  Sagina saginoides var. hesperia George K. Helmkamp 1977-7-3 s.n. Mono Sierra Nevada Mtns., Wet meadow beside the stream that runs out of Saddlebag Lake 2988 Comment
  UCR15406  Gilia micromeria George K. Helmkamp 1977-7-3 s.n. Mono Eastern Sierra Nevada Mtns, Beside US-395 at Deadman Summit 2452 Comment
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Feb 3 2014
  UCR15408  Antennaria alpina George K. Helmkamp 1977-7-3 s.n. Mono Sierra Nevada Mtns, just SE of Saddlebag Lake 3354 Comment
  UCR15409  Arabis puberula George K. Helmkamp 1977-7-3 s.n. Mono Sierra Nevada Mtns, just SE of Saddlebag Lake 3354 Comment
  UCR15410  Arenaria kingii subsp. compacta George K. Helmkamp 1977-7-3 s.n. Mono Sierra Nevada Mtns, just SE of Saddlebag Lake 3354 Comment
  UCR15411  Eriogonum esmeraldense var. esmeraldense George K. Helmkamp 1977-7-3 s.n. Mono Owens Valley, Owens River Road at Big Springs 2195 Comment
  UCR15413  Horkelia fusca George K. Helmkamp 1977-7-3 s.n. Mono Sierra Nevada Mtns, just SE of Saddlebag Lake 3354 Comment
  UCR15430  Carex aurea George K. Helmkamp 1977-7-3 s.n. Mono Sierra Nevada Mtns, just SE of Saddlebag Lake 3354 Comment
  UCR15461  Pyrrocoma uniflora George K. Helmkamp 1977-8-7 s.n. Mono Eastern Sierra/Owens Valley, Owens River Valley, just north of Benton Crossing 2104 Comment
  UCR15463  Ericameria parryi var. vulcanica George K. Helmkamp 1977-9-1 s.n. Mono Owens Valley, beside the Owens River at the Arcularius Ranch 2165 Comment
  UCR15487  Penstemon deustus George K. Helmkamp 1978-5-29 s.n. Mono Along the East Walker River 1 mile from the Nevada border, [off Hwy 182] 1825 Comment
  UCR15495  Mimulus nanus var. nanus George K. Helmkamp 1978-5-30 s.n. Mono Along the E Walker River 5 mi south of Nevada 1930 Comment
  UCR15496  Erythranthe rubella George K. Helmkamp, E. A. Helmkamp 1978-5-29 s.n. Mono Along the East Walker River 1 mile from the Nevada border, [off Hwy 182] 1825 Comment
  UCR15498  Antirrhinum kingii George K. Helmkamp 1978-5-29 s.n. Mono East Walker River at the Nevada border 1829 Comment
  UCR15510  Delphinium andersonii George K. Helmkamp 1978-5-29 s.n. Mono c. 1.5 miles west of Conway Summit, US-395 2134 Comment
  UCR15525  Chorizanthe watsonii George K. Helmkamp 1978-5-28 s.n. Mono Lower Rock Creek 1677 Comment
  UCR15528  Navarretia breweri George K. Helmkamp 1978-6-1 s.n. Mono Virginia Creek Campground 2034 Comment
  UCR15534  Oenothera tanacetifolia George K. Helmkamp 1978-5-29 s.n. Mono Along East Walker River, c. 5 mi south of Nevada border 1930 Comment
  UCR15535  Gayophytum ramosissimum George K. Helmkamp 1978-6-29 s.n. Mono Great Basin Desert, E Walker River about 5 mi south of the Nevada border 1930 Comment
  UCR15550  Phacelia humilis George K. Helmkamp 1978-5-30 s.n. Mono Along the E Walker River 5 mi south of Nevada 1930 Comment
  UCR15555  Trifolium monoense George K. Helmkamp 1978-5-30 s.n. Mono Eastern Sierra Nevada Mtns., c. 2 mi north of Conway Summit of Hwy US-395 2134 Comment
  UCR15559  Lupinus brevicaulis George K. Helmkamp 1978-5-29 s.n. Mono Along East Walker River, c. 2 miles south of Nevada border 1829 Comment
  UCR15566  Astragalus purshii var. tinctus George K. Helmkamp 1978-6-11 s.n. Mono Owens Valley/Eastern Sierra Nevada, 1.5 mi west of Benton Crossing of the Owen's River 2134 Comment
  UCR15568  Astragalus malacus George K. Helmkamp 1978-5-30 s.n. Mono Eastern Sierra Nevada Mtns., c. 2 mi north of Conway Summit of Hwy US-395 2134 Comment
  UCR15569  Astragalus johannis-howellii George K. Helmkamp 1978-6-11 s.n. Mono Owens Valley/Eastern Sierra Nevada, 1.5 mi west of Benton Crossing of the Owen's River 2134 Comment
  UCR15570  Astragalus gibbsii George K. Helmkamp 1978-5-29 s.n. Mono Along East Walker River, c. 5 mi south of Nevada border 1930 Comment
  UCR15581  Cusickiella quadricostata George K. Helmkamp 1978-5-30 s.n. Mono Eastern Sierra Nevada, [Bodie Hills], Virginia Creek Campground [= Willow Springs Motel & RV Park?] 2134 Comment
  UCR15584  Arabis sparsiflora George K. Helmkamp 1978-5-29 s.n. Mono Along East Walker River, c. 3 mi south of Nevada border 1829 Comment
  UCR15589  Cryptantha flavoculata George K. Helmkamp 1978-5-29 s.n. Mono Along East Walker River, c. 3 mi south of Nevada border 1829 Comment
  UCR15590  Cryptantha confertiflora George K. Helmkamp 1978-5-29 s.n. Mono East Walker River at the Nevada border 1829 Comment
  UCR15595  Senecio fremontii var. occidentalis George K. Helmkamp 1978-5-30 s.n. Mono Eastern Sierra Nevada Mtns., c. 2 mi north of Conway Summit of Hwy US-395 2134 Comment
Read comments
Aug 5 2017
  UCR15603  Stenotus acaulis George K. Helmkamp 1978-5-30 s.n. Mono Eastern Sierra Nevada Mtns., c. 2 mi north of Conway Summit of Hwy US-395 2134 Comment
  UCR15636  Allium atrorubens George K. Helmkamp 1978-5-29 s.n. Mono East Walker River at the Nevada border 1829 Comment
  UCR15929  Camissonia pubens George K. Helmkamp 1979-6-12 s.n. Mono Owens Valley, Owens River, at the Arcularius Ranch 2134 Comment
  UCR15933  Mentzelia congesta George K. Helmkamp 1979-6-12 s.n. Mono Owens Valley, Owens River, at the Arcularius Ranch 2134 Comment
  UCR15937  Phacelia gymnoclada George K. Helmkamp 1979-6-12 s.n. Mono Owens Valley, Along the gravel road 4.5 miles south of the Arcularius Ranch, near the Owens River 2134 Comment
  UCR15945  Astragalus lemmonii George K. Helmkamp 1979-6-12 s.n. Mono Owens Valley, Along the gravel road 4.5 miles south of the Arcularius Ranch, near the Owens River 2134 Comment
  UCR15953  Cryptantha circumscissa George K. Helmkamp 1979-6-12 s.n. Mono Owens Valley, Owens River, at the Arcularius Ranch 2134 Comment
  UCR17136B  Gilia inyoensis George K. Helmkamp, F. C. Vasek 1978-6-2 s.n. Mono Long Valley area of Owens River, 1.2 miles north of Whitmore Hot Springs 2134 Comment
  UCR18493  Mimulus nanus var. mephiticus George K. Helmkamp 1978-6-21 s.n. Mono 1.5 miles north of Whitmore along road to Hotcreek 2134 Comment
  UCR18614  Aster ascendens George K. Helmkamp 1974-10-13 s.n. Mono Owens Valley, Owens River streamside near the Arcularius Ranch, Cabin Area 2165 Comment
  UCR202643  Aster occidentalis George K. Helmkamp 1990-8-1 s.n. Mono Sierra Nevada Mountains, Beside the Owens River, 3 mi upstream from Benton's Crossing 2134 Comment
  UCR257852  Rosa woodsii subsp. ultramontana George K. Helmkamp, Amy Barnes 2014-8-27 23059 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR257853  Aquilegia formosa George K. Helmkamp, Amy Barnes 2014-8-27 23058 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR257891  Ambrosia acanthicarpa George K. Helmkamp, Amy Barnes 2014-8-27 23054 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR257892  Chenopodium berlandieri George K. Helmkamp, Amy Barnes 2014-8-27 23055 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR257893  Chenopodium berlandieri George K. Helmkamp, Amy Barnes 2014-8-27 23053 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR257894  Sisymbrium altissimum George K. Helmkamp, Amy Barnes 2014-8-27 23051 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR257895  Dieteria canescens George K. Helmkamp, Amy Barnes 2014-8-27 23050 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR257896  Salsola George K. Helmkamp, Amy Barnes 2014-8-27 23049 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR257897  Grindelia hirsutula var. davyi George K. Helmkamp, Amy Barnes 2014-8-27 23066 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR257898  Verbascum thapsus George K. Helmkamp, Amy Barnes 2014-8-27 23065 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR257899  Dieteria canescens George K. Helmkamp, Amy Barnes 2014-8-27 23064 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR257900  Epilobium brachycarpum George K. Helmkamp, Amy Barnes 2014-8-27 23063 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR257916  Ambrosia acanthicarpa George K. Helmkamp, Amy Barnes 2014-8-27 23062 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR257917  Rorippa nasturtium-aquaticum George K. Helmkamp, Amy Barnes 2014-8-27 23061 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR257918  Dysphania botrys George K. Helmkamp, Amy Barnes 2014-8-27 23060 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR257932  Artemisia tridentata George K. Helmkamp, Amy Barnes 2014-8-27 23047 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR257933  Ericameria nauseosa var. speciosa George K. Helmkamp, Amy Barnes 2014-8-27 23046 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR257934  Eriogonum baileyi var. baileyi George K. Helmkamp, Amy Barnes 2014-8-27 23045 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR257937  Epilobium brachycarpum George K. Helmkamp, Amy Barnes 2014-8-27 23057 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 0.6 mile south of the junction with Big Springs Road 2360 Comment
  UCR258174  Glyceria elata George K. Helmkamp, Amy Barnes 2014-8-27 23068 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR258175  Epilobium ciliatum subsp. ciliatum George K. Helmkamp, Amy Barnes 2014-8-27 23067 Mono Northern Sierra Nevada Mountains, Monitor Pass along CA-89, 4.7 miles west of the junction with CA-395 2040 Comment
  UCR26639  Eriogonum esmeraldense var. esmeraldense George K. Helmkamp 1982-7-2 s.n. Mono Along US Hwy. 395, at turnoff to Inyo Craters 2134 Comment
  UCR26643  Phacelia inyoensis George K. Helmkamp 1982-7-1 s.n. Mono Owens Valley, along the Owens River at Arcularius Ranch 2149 Comment
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May 31 2011
  UCR26660  Eriogonum spergulinum var. reddingianum George K. Helmkamp 1982-7-1 s.n. Mono Owens Valley, along the Owens River at Arcularius Ranch 2149 Comment
  UCR274883  Sphenosciadium capitellatum George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR274885  Linanthus nuttallii George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR274886  Geum macrophyllum George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR274887  Heracleum maximum George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR274888  Ipomopsis aggregata subsp. aggregata George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR275039  Osmorhiza occidentalis George K. Helmkamp, E. A. Helmkamp 2000-7-17 5809 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275040  Ceanothus velutinus subsp. velutinus George K. Helmkamp 2000-7-17 5815 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275041  Kelloggia galioides George K. Helmkamp 2000-7-17 5817 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275042  Drymocallis lactea var. lactea George K. Helmkamp 2000-7-17 5818 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275043  Solidago canadensis subsp. elongata George K. Helmkamp 2000-7-17 5819 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275044  Hackelia micrantha George K. Helmkamp, E. A. Helmkamp 2000-7-17 5811 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275045  Castilleja parviflora George K. Helmkamp, E. A. Helmkamp 2000-7-17 5812 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275046  Erigeron peregrinus subsp. callianthemus George K. Helmkamp, E. A. Helmkamp 2000-7-17 5813 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275052  Penstemon oreocharis George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR275053  Cryptantha George K. Helmkamp 1974-7-27 s.n. Mono Eastern Sierra Nevada Mtns., Big Springs Rd. 2287 Comment
  UCR275055  Lupinus andersonii George K. Helmkamp 2000-7-17 5821 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275056  Wyethia mollis George K. Helmkamp 2000-7-17 5822 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275057  Crepis acuminata George K. Helmkamp 2000-7-17 5823 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275058  Aster breweri George K. Helmkamp 2000-7-17 5824 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275059  Penstemon rostriflorus George K. Helmkamp 2000-7-17 5827 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275060  Chaenactis douglasii var. douglasii George K. Helmkamp 2000-7-17 5829 Mono Sierra Nevada Mountains, South Twin Lake along Lake Mary Road, 3 miles SW of Mammoth Lakes 2561 Comment
  UCR275063  Lupinus confertus George K. Helmkamp 1974-7-27 s.n. Mono Eastern Sierra Nevada Mtns., Owens River 2287 Comment
  UCR275064  Astragalus purshii var. lectulus George K. Helmkamp 1974-7-27 s.n. Mono Eastern Sierra Nevada Mtns., Whitmore Hot Springs 2134 Comment
  UCR275065  Cryptantha muricata George K. Helmkamp 1974-7-27 s.n. Mono Eastern Sierra Nevada Mtns., Big Springs Rd. 2287 Comment
  UCR275066  Juncus George K. Helmkamp 1974-7-27 s.n. Mono Owens Valley, Owens River, Big Springs 2195 Comment
  UCR31455A  Salix jepsonii George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, Big Springs Campground 2256 Comment
Read comments
May 30 2015
  UCR40323  Cryptantha George K. Helmkamp 1985-8-22 885 35 Mono Sierra Nevada Mtns., Mammoth Village 2439 Comment
  UCR40582  Oxytheca dendroidea George K. Helmkamp 1985-8-21 885- 27 Mono Owens Valley, along Owens River Road, 3 miles north of Lake Crowley 2073 Comment
  UCR40583  Oenothera elata George K. Helmkamp 1985-8-22 885- 37 Mono Sierra Nevada Mtns., Mammoth Village 2439 Comment
  UCR40584  Lepidium virginicum George K. Helmkamp 1985-8-22 885- 3 Mono Sierra Nevada Mtns., Mammoth Village 2439 Comment
  UCR40585  Kelloggia galioides George K. Helmkamp 1985-8-20 885- 10 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR40586  Ericameria parryi George K. Helmkamp 1985-8-22 885- 31 Mono Eastern Sierra Nevada Mountains, dry lake bed c. 5 miles north of Mammoth turn-off on US Hwy 395 2439 Comment
  UCR40587  Tetradymia canescens George K. Helmkamp 1985-8-20 885 7 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR40588  Chenopodium strictum var. glaucophyllum George K. Helmkamp 1985-8-22 885- 34 Mono Sierra Nevada Mtns., Mammoth Village 2439 Comment
  UCR40589  Chenopodium incognitum George K. Helmkamp 1985-8-22 885- 32 Mono Eastern Sierra Nevada Mountains, dry lake bed c. 5 miles north of Mammoth turn-off on US Hwy 395 2439 Comment
  UCR40772  Carex kelloggii George K. Helmkamp 1985-8-23 885 44 Mono Eastern Sierra Nevada Mtns., Mammoth Lakes, edge of Lake Mamie 2591 Comment
  UCR40773  Carex utriculata George K. Helmkamp 1985-8-23 885 43 Mono Eastern Sierra Nevada Mtns., Mammoth Lakes, edge of Lake Mamie 2591 Comment
  UCR40774  Carex praegracilis George K. Helmkamp 1985-8-21 885 29 Mono Owens Valley, along Owens River Road, 3 miles north of Lake Crowley 2073 Comment
  UCR40775  Carex nebrascensis George K. Helmkamp 1985-8-20 885 5 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR40776  Carex straminiformis George K. Helmkamp 1985-8-20 885 24 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR40777  Carex straminiformis George K. Helmkamp 1985-8-23 885 46 Mono Eastern Sierra Nevada Mtns., Mammoth Lakes, edge of Lake Mamie 2591 Comment
  UCR40778  Carex pellita George K. Helmkamp 1985-8-20 885- 22 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR40966  Chenopodium strictum var. glaucophyllum George K. Helmkamp 1985-8-22 885- 36 Mono Sierra Nevada Mtns., Mammoth Village 2439 Comment
  UCR40967  Chenopodium incognitum George K. Helmkamp 1985-8-20 885- 09 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR40968  Lupinus lepidus var. confertus George K. Helmkamp 1985-8-20 885- 11 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR40969  Ericameria bloomeri George K. Helmkamp 1985-8-20 885 20 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR40971  Aster frondosus George K. Helmkamp 1985-8-21 885- 30 Mono Owens Valley, along Owens River Road, 3 miles north of Lake Crowley 2073 Comment
  UCR40972  Artemisia ludoviciana George K. Helmkamp 1985-8-23 885- 42 Mono Eastern Sierra Nevada Mtns., Mammoth Lakes, edge of Lake Mamie 2591 Comment
  UCR41044  Artemisia ludoviciana George K. Helmkamp 1985-8-20 885 -17 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR41045  Arnica chamissonis George K. Helmkamp 1985-8-20 885 -12 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR41046  Agrostis scabra George K. Helmkamp 1985-8-20 885 -13 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR41047  Juncus balticus var. montanus George K. Helmkamp 1985-8-20 885 3 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR41048  Juncus macrandrus George K. Helmkamp 1985-8-20 885 19 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR41073  Eriogonum baileyi var. baileyi George K. Helmkamp 1985-8-19 885- 01 Mono Eastern Sierra Nevada/ Great Basin, NW of Lake Crowley; along the Benton Crossing Rd., 1 mi east of Whitmore 2150 Comment
  UCR41074  Muhlenbergia richardsonis George K. Helmkamp 1985-8-20 885 21 Mono Owens Valley, along the Owens River, at Big Springs Campground, 7 air miles NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  UCR51448  Barbarea orthoceras George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Big Spring, beside Owens River 2256 Comment
  UCR51449  Sagina saginoides var. hesperia George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Big Spring, beside Owens River 2256 Comment
  UCR51450  Monolepis nuttalliana George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, 2.5 mi upstream from Benton Crossing 2104 Comment
  UCR51451  Cryptantha watsonii George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, alkaline flats between river and Glass Mtn, c. 6 mi. NE of Benton's Crossing 2195 Comment
  UCR51452  Plagiobothrys kingii George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, alkaline flats between river and Glass Mtn, c. 6 mi. NE of Benton's Crossing 2195 Comment
  UCR51453  Phlox gracilis George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51454  Cryptantha circumscissa George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, alkaline flats between river and Glass Mtn, c. 6 mi. NE of Benton's Crossing 2195 Comment
  UCR51456  Polygonum aviculare George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, 2.5 mi upstream from Benton Crossing 2104 Comment
  UCR51457  Thelypodium crispum George K. Helmkamp 1987-6-17 s.n. Mono Owens River, 0.5 mi downstream from Benton Crossing 2070 Comment
  UCR51458  Descurainia incana George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51459  Linanthus nuttallii George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, alkaline flats between river and Glass Mtn, c. 6 mi. NE of Benton's Crossing 2195 Comment
  UCR51460  Tanacetum potentilloides George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, 1 mi upstream from Benton Crossing 2073 Comment
  UCR51461  Allium bisceptrum George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51462  Juncus orthophyllus George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51463  Carex lemmonii George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51464  Carex jonesii George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51465  Eleocharis macrostachya George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51466  Galium trifidum George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Big Spring, beside Owens River 2256 Comment
  UCR51467  Potentilla biennis George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51468  Monolepis pusilla George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, 1 mi upstream from Benton Crossing 2073 Comment
  UCR51469  Mentzelia congesta George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, alkaline flats between river and Glass Mtn, c. 6 mi. NE of Benton's Crossing 2195 Comment
  UCR51470  Arabis holboellii var. pinetorum George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51564  Plagiobothrys hispidulus George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51565  Eleocharis pauciflora George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, at Benton Crossing 2073 Comment
  UCR51566  Deschampsia elongata George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Big Spring, beside Owens River 2256 Comment
  UCR51567  Stipa latiglumis George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, alkaline flats between river and Glass Mtn, c. 6 mi. NE of Benton's Crossing 2195 Comment
  UCR51568  Glaux maritima George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, 1 mi upstream from Benton Crossing 2073 Comment
  UCR51569  Trifolium longipes George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51570  Monolepis nuttalliana George K. Helmkamp 1987-6-17 s.n. Mono Eastern Sierra Nevada Mtns., Campground at canyon, W base of Glass Mountain, 5 miles east of Owens River 2256 Comment
  UCR51571  Erigeron lonchophyllus George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, 1 mi upstream from Benton Crossing 2073 Comment
  UCR51572  Rorippa curvisiliqua George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Big Spring, beside Owens River 2256 Comment
  UCR51573  Trifolium cyathiferum George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Big Spring, beside Owens River 2256 Comment
  UCR51574  Astragalus lentiginosus George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, Brown's Camp at Benton Crossing 2073 Comment
  UCR51575  Phlox condensata George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, Brown's Camp at Benton Crossing 2073 Comment
  UCR51576  Lepidium montanum George K. Helmkamp 1987-6-17 s.n. Mono Owens River, 0.5 mi downstream from Benton Crossing 2070 Comment
  UCR51577  Phacelia hastata George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, Big Springs Campground 2256 Comment
  UCR51578  Layia glandulosa George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, alkaline flats between river and Glass Mtn, c. 6 mi. NE of Benton's Crossing 2195 Comment
  UCR51579  Mentzelia albicaulis George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, alkaline flats between river and Glass Mtn, c. 6 mi. NE of Benton's Crossing 2195 Comment
  UCR51899  Chorizanthe brevicornu var. spathulata George K. Helmkamp 1978-5-28 s.n. Mono Lower Rock Creek 1677 Comment
  UCR53531  Astragalus lentiginosus var. semotus George K. Helmkamp 1987-6-17 s.n. Mono Owens Valley, Owens River, Brown's Camp at Benton Crossing 2073 Comment
  UCR57506  Perideridia parishii George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57507  Chrysanthemum leucanthemum George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57508  Epilobium angustifolium George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57510  Bromus inermis George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57511  Sphenosciadium capitellatum George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57512  Agrostis stolonifera George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57513  Chenopodium incognitum George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57514  Cryptantha muricata var. denticulata George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57515  Carex fracta George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57516  Erigeron peregrinus subsp. callianthemus George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57517  Potentilla flabelliformis George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57518  Senecio hydrophilus George K. Helmkamp 1989-7-21 s.n. Mono Owens Valley/Eastern Sierra, S of Mammoth Village and at the edge of Snow Creek 2439 Comment
  UCR57519  Carex leporinella George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57524  Trifolium cyathiferum George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57525  Agrostis exarata George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57527  Torreyochloa pallida var. pauciflora George K. Helmkamp 1989-8-1 s.n. Mono Sierra Nevada Mtns., West Walker River, at Hwy 395, 4 mi. south of Walker 1890 Comment
  UCR57529  Monardella odoratissima subsp. glauca George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57531  Eriogonum baileyi var. baileyi George K. Helmkamp 1989-8-1 s.n. Mono Sierra Nevada Mtns., West Walker River, at Hwy 395, 4 mi. south of Walker 1890 Comment
  UCR57533  Convolvulus arvensis George K. Helmkamp 1989-8-1 s.n. Mono Sierra Nevada Mtns., West Walker River, at Hwy 395, 4 mi. south of Walker 1890 Comment
  UCR57536  Osmorhiza chilensis George K. Helmkamp 1989-8-1 s.n. Mono Sierra Nevada Mtns., West Walker River, at Hwy 395, 4 mi. south of Walker 1890 Comment
  UCR57537  Mentzelia laevicaulis George K. Helmkamp 1989-8-1 s.n. Mono Sierra Nevada Mtns., West Walker River, at Hwy 395, 4 mi. south of Walker 1890 Comment
  UCR57538  Oenothera elata George K. Helmkamp 1989-8-1 s.n. Mono Sierra Nevada Mtns., West Walker River, at Hwy 395, 4 mi. south of Walker 1890 Comment
  UCR57539  Carex kelloggii George K. Helmkamp 1989-8-1 s.n. Mono Sierra Nevada Mtns., West Walker River, at Hwy 395, 4 mi. south of Walker 1890 Comment
  UCR57543  Cryptantha ambigua George K. Helmkamp 1989-8-1 s.n. Mono Sierra Nevada Mtns., West Walker River, at Hwy 395, 4 mi. south of Walker 1890 Comment
  UCR57544  Agrostis scabra George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57545  Drymocallis lactea var. lactea George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57546  Rorippa curvisiliqua George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57547  Veratrum californicum George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57548  Epilobium ciliatum George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57981  Sidalcea oregana subsp. spicata George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR57982  Juncus macrandrus George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR58161  Senecio hydrophilus George K. Helmkamp 1989-8-1 s.n. Mono Eastern Sierra Nevada Mountains, US Hwy 395, just south of the summit of Devil's Gate Pass 2256 Comment
  UCR58162  Lupinus lepidus var. confertus George K. Helmkamp 1989-8-1 s.n. Mono Eastern Sierra Nevada Mountains, US Hwy 395, just south of the summit of Devil's Gate Pass 2256 Comment
  UCR58163  Ambrosia acanthicarpa George K. Helmkamp 1989-8-1 s.n. Mono Eastern Sierra Nevada Mountains, US Hwy 395, just south of the summit of Devil's Gate Pass 2256 Comment
  UCR58457  Elymus smithii George K. Helmkamp 1989-8-1 s.n. Mono Eastern Sierra Nevada Mountains, US Hwy 395, just south of the summit of Devil's Gate Pass 2256 Comment
  UCR58458  Lappula occidentalis George K. Helmkamp 1989-8-1 s.n. Mono Eastern Sierra Nevada Mountains, US Hwy 395, just south of the summit of Devil's Gate Pass 2256 Comment
  UCR58474  Lactuca serriola George K. Helmkamp 1989-8-1 s.n. Mono Eastern Sierra Nevada Mountains, US Hwy 395, just south of the summit of Devil's Gate Pass 2256 Comment
  UCR59472  Erigeron breweri var. breweri George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59474  Gayophytum nuttallii George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59479  Cirsium arvense George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59774  Mimulus lewisii George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59775  Linanthus harknessii George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59776  Stachys albens George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59780  Penstemon rostriflorus George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59784  Lupinus polyphyllus var. burkei George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59785  Trifolium wormskioldii George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59786  Hieracium albiflorum George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59787  Lepidium virginicum George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59788  Artemisia douglasiana George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59789  Arnica mollis George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59790  Antennaria rosea George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59834  Solidago canadensis subsp. elongata George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59835  Arnica chamissonis George K. Helmkamp 1989-8-1 s.n. Mono Eastern Sierra Nevada Mountains, US Hwy 395, just south of the summit of Devil's Gate Pass 2256 Comment
  UCR59837  Perideridia lemmonii George K. Helmkamp 1989-8-1 s.n. Mono Eastern Sierra Nevada Mountains, US Hwy 395, just south of the summit of Devil's Gate Pass 2256 Comment
  UCR59840  Artemisia douglasiana George K. Helmkamp 1989-8-1 s.n. Mono Sierra Nevada Mtns., West Walker River, at Hwy 395, 4 mi. south of Walker 1890 Comment
  UCR59853  Juncus nevadensis var. nevadensis George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59854  Anthemis cotula George K. Helmkamp 1989-7-31 s.n. Mono Sierra Nevada Mtns, just south of Mammoth Village [in Mammoth Lakes] and at the edge of Snow Creek [Golf Course] 2439 Comment
  UCR59975  Saponaria officinalis George K. Helmkamp 1988-9-8 s.n. Mono Owens Valley/Eastern Sierra, Hwy 395, c. 1.2 mi south of Owens River Road, just south of the rest stop 2195 Comment
  UCR59976  Cirsium vulgare George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns., SW side of Mono Lake, between the lake and US Hwy 395 1951 Comment
  UCR59977  Oenothera xylocarpa George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
  UCR59979  Chenopodium botrys George K. Helmkamp 1988-9-8 s.n. Mono Clearwater Creek Road (to Bodie), 2.2 mi. east of Hwy 395 2256 Comment
  UCR59981  Lupinus lepidus var. confertus George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
  UCR59982  Hordeum brachyantherum subsp. californicum George K. Helmkamp 1988-9-8 s.n. Mono Eastern Sierra Nevada Mtns., Hwy 395, at Deadman's Pass 2451 Comment
  UCR59983  Suaeda calceoliformis George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns., SW side of Mono Lake, between the lake and US Hwy 395 1951 Comment
  UCR59984  Hulsea vestita subsp. vestita George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
  UCR59986  Schoenoplectus pungens var. longispicatus George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns., SW side of Mono Lake, between the lake and US Hwy 395 1951 Comment
  UCR59987  Atriplex rosea George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns., SW side of Mono Lake, between the lake and US Hwy 395 1951 Comment
  UCR59988  Astragalus monoensis George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
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Oct 19 2013
  UCR59989  Eriogonum spergulinum George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
  UCR59991  Amphiscirpus nevadensis George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns., SW side of Mono Lake, between the lake and US Hwy 395 1951 Comment
  UCR59992  Cryptantha muricata var. denticulata George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
  UCR59993  Ericameria parryi George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
  UCR59994  Eriogonum baileyi var. baileyi George K. Helmkamp 1988-9-8 s.n. Mono Eastern Sierra Nevada Mtns., Hwy 395, at Deadman's Pass 2451 Comment
  UCR59995  Chenopodium glaucum George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns., SW side of Mono Lake, between the lake and US Hwy 395 1951 Comment
  UCR59996  Conyza canadensis George K. Helmkamp 1988-9-8 s.n. Mono Clearwater Creek Road (to Bodie), 2.2 mi. east of Hwy 395 2256 Comment
  UCR60014  Solidago spectabilis George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns., SW side of Mono Lake, between the lake and US Hwy 395 1951 Comment
  UCR60015  Phacelia hastata var. compacta George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
  UCR60016  Puccinellia nuttalliana George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns., SW side of Mono Lake, between the lake and US Hwy 395 1951 Comment
  UCR60017  Agropyron cristatum George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
  UCR60018  Stipa elmeri George K. Helmkamp 1988-9-7 s.n. Mono Eastern Sierra Nevada Mountains, Hwy 395, 29 miles north of Inyo Co. line 2195 Comment
  UCR60020  Sisymbrium altissimum George K. Helmkamp 1988-9-8 s.n. Mono Sierra Nevada Mtns, SW side of Mono Lake, between the lake and US Hwy 395. Comment
  UCR60021  Amaranthus albus George K. Helmkamp 1988-9-8 s.n. Mono Clearwater Creek Road (to Bodie), 2.2 mi. east of Hwy 395 2256 Comment
  UCR61174  Muhlenbergia asperifolia George K. Helmkamp 1985-8-21 885- 28 Mono Owens Valley, along Owens River Road, 3 miles north of Lake Crowley 2073 Comment
  UCR67020  Pteryxia terebinthina George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67021  Cryptantha affinis George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR67031  Carex jonesii George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67034  Carex spectabilis George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67039  Eriogonum lobbii George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mountains, Midway gondola stop up Mammoth Mountain 2927 Comment
  UCR67375  Juncus nevadensis var. nevadensis George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67376  Lupinus lepidus var. lobbii George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mountains, Midway gondola stop up Mammoth Mountain 2927 Comment
  UCR67377  Gayophytum nuttallii George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mountains, Midway gondola stop up Mammoth Mountain 2927 Comment
  UCR67378  Lupinus argenteus var. argenteus George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mountains, Midway gondola stop up Mammoth Mountain 2927 Comment
  UCR67384  Ipomopsis aggregata George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR67385  Hackelia floribunda George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR67386  Trifolium hybridum George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67387  Orthilia secunda George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67388  Drymocallis lactea var. lactea George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR67405  Chaenactis alpigena George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mtns., top of Mammoth Mountain 3354 Comment
  UCR67406  Draba lemmonii George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mtns., top of Mammoth Mountain 3354 Comment
  UCR67407  Carex breweri George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mtns., top of Mammoth Mountain 3354 Comment
  UCR67408  Saxifraga tolmiei George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mtns., top of Mammoth Mountain 3354 Comment
  UCR67409  Luzula comosa George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67438  Apocynum androsaemifolium George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67439  Oenothera californica George K. Helmkamp 1990-8-3 s.n. Mono Owens Valley, Beside Owens River, 3 mi upstream from Benton Crossing 2134 Comment
  UCR67448  Platanthera dilatata var. leucostachys George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67449  Eriophyllum lanatum George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mtns., top of Mammoth Mountain 3354 Comment
  UCR67450  Pyrrocoma uniflora George K. Helmkamp 1990-8-3 s.n. Mono Owens Valley, Beside Owens River, 3 mi upstream from Benton Crossing 2134 Comment
  UCR67460  Erigeron peregrinus var. hirsutus George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67472  Aster foliaceus George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67473  Hieracium horridum George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mountains, Midway gondola stop up Mammoth Mountain 2927 Comment
  UCR67474  Juncus drummondii George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR67475  Lilium kelleyanum George K. Helmkamp 1990-8-2 s.n. Mono Eastern Sierra Nevada Mountains, between Mammoth and Lake Mary 2591 Comment
  UCR80826  Eriogonum caespitosum George K. Helmkamp 1993-6-16 2- 25 Mono Eastern Sierra Nevada, between Bentons Crossing (Owens River) and US-395 2165 Comment
  UCR81095  Spartina gracilis George K. Helmkamp 1993-6-16 2 24 Mono 2.5 miles upstream from Benton Crossing on the Owens River 2134 Comment
  UCR82189  Oenothera elata George K. Helmkamp 1994-7-28 105- 8 Mono Sierra Nevada Mtns., Long Valley, along US-395, 1.3 mi east of South Landing turnoff to Crowley Lake 2104 Comment
  UCR82190  Eriogonum microthecum var. ambiguum George K. Helmkamp 1994-7-28 105- 7 Mono Sierra Nevada Mtns., Long Valley, along US-395, 1.3 mi east of South Landing turnoff to Crowley Lake 2104 Comment
  UCR82192  Lemna minor George K. Helmkamp 1994-7-28 109- 01 Mono Sierra Nevada Mtns., Long Valley. Hot Creek at the Owens River Road crossing 2119 Comment
  UCR82193  Sphenosciadium capitellatum George K. Helmkamp 1994-7-28 103- 4 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82194  Aquilegia formosa George K. Helmkamp 1994-7-28 103- 12 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82195  Juncus macrandrus George K. Helmkamp 1994-7-28 103- 13 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82196  Artemisia ludoviciana subsp. incompta George K. Helmkamp 1994-7-28 103- 01 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82197  Lupinus lepidus var. confertus George K. Helmkamp 1994-7-28 105- 03 Mono Sierra Nevada Mtns., Long Valley, along US-395, 1.3 mi east of South Landing turnoff to Crowley Lake 2104 Comment
  UCR82198  Platanthera dilatata var. leucostachys George K. Helmkamp 1994-7-28 103- 3 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82199  Juncus macrandrus George K. Helmkamp 1994-7-28 103- 7 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82200  Mimulus primuloides George K. Helmkamp 1994-7-28 103- 8 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82201  Symphoricarpos rotundifolius George K. Helmkamp 1994-7-28 105- 4 Mono Sierra Nevada Mtns., Long Valley, along US-395, 1.3 mi east of South Landing turnoff to Crowley Lake 2104 Comment
  UCR82202  Polygonum amphibium var. stipulaceum George K. Helmkamp 1994-7-28 104- 01 Mono Long Valley, 2.5 mi. NW of Benton's Crossing bridge of the Owens River 2119 Comment
  UCR82203  Ipomopsis aggregata subsp. formosissima George K. Helmkamp 1994-7-28 106- 3 Mono Sierra Nevada Mtns, Long Valley, along Owens River Road, NW of bridge over Hot Creek 2104 Comment
  UCR82204  Lupinus argenteus var. argenteus George K. Helmkamp 1994-7-28 106- 01 Mono Sierra Nevada Mtns, Long Valley, along Owens River Road, NW of bridge over Hot Creek 2104 Comment
  UCR82205  Betula occidentalis George K. Helmkamp 1994-7-28 108- 3 Mono Owens Valley, O'Harrell Canyon, NW of Benton Crossing on the Owens River 2345 Comment
  UCR82206  Chrysothamnus viscidiflorus George K. Helmkamp 1994-7-28 108- 4 Mono Owens Valley, O'Harrell Canyon, NW of Benton Crossing on the Owens River 2345 Comment
  UCR82207  Eriogonum baileyi var. baileyi George K. Helmkamp 1994-7-28 108- 5 Mono Owens Valley, O'Harrell Canyon, NW of Benton Crossing on the Owens River 2345 Comment
  UCR82208  Potamogeton nodosus George K. Helmkamp 1994-7-28 109- 2 Mono Sierra Nevada Mtns., Long Valley. Hot Creek at the Owens River Road crossing 2119 Comment
  UCR82209  Eriogonum baileyi var. baileyi George K. Helmkamp 1994-7-28 108- 01 Mono Owens Valley, O'Harrell Canyon, NW of Benton Crossing on the Owens River 2345 Comment
  UCR82210  Arnica George K. Helmkamp 1994-7-28 103- 11 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82211  Tiquilia nuttallii George K. Helmkamp 1994-7-28 106- 4 Mono Sierra Nevada Mtns, Long Valley, along Owens River Road, NW of bridge over Hot Creek 2104 Comment
  UCR82212  Castilleja linariifolia George K. Helmkamp 1994-7-28 106- 2 Mono Sierra Nevada Mtns, Long Valley, along Owens River Road, NW of bridge over Hot Creek 2104 Comment
  UCR82213  Aster occidentalis George K. Helmkamp 1994-7-28 103- 10 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82214  Tetradymia canescens George K. Helmkamp 1994-7-28 108- 2 Mono Owens Valley, O'Harrell Canyon, NW of Benton Crossing on the Owens River 2345 Comment
  UCR82259  Muhlenbergia asperifolia George K. Helmkamp 1994-7-28 107- 01 Mono Long Valley, 2.5 mi. NW of Benton's Crossing bridge of the Owens River 2119 Comment
  UCR82260  Agrostis scabra George K. Helmkamp 1994-7-28 105- 2 Mono Sierra Nevada Mtns., Long Valley, along US-395, 1.3 mi east of South Landing turnoff to Crowley Lake 2104 Comment
  UCR82261  Carex athrostachya George K. Helmkamp 1994-7-28 103- 5 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR82266  Elymus cinereus George K. Helmkamp 1994-7-28 105- 5 Mono Sierra Nevada Mtns., Long Valley, along US-395, 1.3 mi east of South Landing turnoff to Crowley Lake 2104 Comment
  UCR82803  Ericameria bloomeri George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mtns., top of Mammoth Mountain 3354 Comment
  UCR88207  Eriogonum baileyi var. baileyi George K. Helmkamp 1995-9-23 4 2 Mono Murphy Spring - Beside Bodie Rd., 3 mi southwest of Bodie State Historic Park 2500 Comment
  UCR88210  Drymocallis lactea var. lactea George K. Helmkamp 1995-9-21 1- 12 B Mono Eastern Sierra Nevada Mountains, south edge of Lake Mary, south of Mammoth Lakes 2805 Comment
  UCR88211  Eriogonum microthecum var. alpinum George K. Helmkamp 1995-9-23 4 3 Mono Murphy Spring - Beside Bodie Rd., 3 mi southwest of Bodie State Historic Park 2500 Comment
  UCR88216  Potentilla gracilis var. fastigiata George K. Helmkamp 1995-9-21 1- 7 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88220A  Eriogonum baileyi var. baileyi George K. Helmkamp 1995-9-21 1- 5 A Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88220B  Eriogonum esmeraldense var. esmeraldense George K. Helmkamp 1995-9-21 1- 5 B Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88221  Salix eastwoodiae George K. Helmkamp 1995-9-21 1- 24 Mono Eastern Sierra Nevada Mountains, south edge of Lake Mary, south of Mammoth Lakes 2805 Comment
  UCR88222  Ceanothus velutinus subsp. velutinus George K. Helmkamp 1995-9-21 95-2- 2 Mono Sierra Nevada Mtns., roadside at the Swiss Chalet Motel, Mammoth Lakes 2424 Comment
  UCR88225  Eriogonum nudum var. deductum George K. Helmkamp 1995-9-21 1995-1- 15 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88274  Pyrola asarifolia subsp. asarifolia George K. Helmkamp 1995-9-21 1- 9 Mono Eastern Sierra Nevada Mountains, south edge of Lake Mary, south of Mammoth Lakes 2805 Comment
  UCR88275  Arctostaphylos patula George K. Helmkamp 1995-9-21 95- 2 -1 Mono Sierra Nevada Mtns., roadside at the Swiss Chalet Motel, Mammoth Lakes 2424 Comment
  UCR88279  Penstemon rostriflorus George K. Helmkamp 1995-9-21 1- 3 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88281  Carex heteroneura var. heteroneura George K. Helmkamp 1995-9-21 1 14 Mono Eastern Sierra Nevada Mountains, south edge of Lake Mary, south of Mammoth Lakes 2805 Comment
  UCR88282  Erigeron glacialis George K. Helmkamp 1995-9-21 95-1- 19 Mono Eastern Sierra Nevada Mountains, south edge of Lake Mary, south of Mammoth Lakes 2805 Comment
  UCR88283  Bromus suksdorfii George K. Helmkamp 1995-9-21 1- 21 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88284  Senecio triangularis George K. Helmkamp 1995-9-21 95- 1 -18 Mono Eastern Sierra Nevada Mountains, south edge of Lake Mary, south of Mammoth Lakes 2805 Comment
  UCR88286  Eriastrum wilcoxii George K. Helmkamp 1995-9-21 01- 02 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88289  Monardella glauca George K. Helmkamp 1995-9-21 1 10 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88313  Mimulus tilingii George K. Helmkamp 1995-9-21 1 8 Mono Eastern Sierra Nevada Mountains, south edge of Lake Mary, south of Mammoth Lakes 2805 Comment
  UCR88314  Apocynum androsaemifolium George K. Helmkamp 1995-9-21 1 -17 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88320  Horkelia fusca subsp. parviflora George K. Helmkamp 1995-9-23 4- 01 Mono Murphy Spring - Beside Bodie Rd., 3 mi southwest of Bodie State Historic Park 2500 Comment
  UCR88325  Cryptantha echinella George K. Helmkamp 1995-9-21 1- 4 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88331  Hieracium albiflorum George K. Helmkamp 1995-9-21 1- 01 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR88333  Chaenactis douglasii var. douglasii George K. Helmkamp 1995-9-21 95-1- 06 Mono Sierra Nevada Mtns., south edge of Lake Mary, south of Lake Mary, Mammoth Lakes 2805 Comment
  UCR89410  Poa cusickii George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR89411  Cryptantha muricata George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR89412  Heuchera rubescens George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mountains, Midway gondola stop up Mammoth Mountain 2927 Comment
  UCR89418  Chamaebatiaria millefolium George K. Helmkamp 1994-7-28 105- 01 Mono Sierra Nevada Mtns., Long Valley, along US-395, 1.3 mi east of South Landing turnoff to Crowley Lake 2104 Comment
Read comments
May 31 2011
  UCR89419  Potentilla gracilis var. fastigiata George K. Helmkamp 1994-7-28 103- 6 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR89420  Horkeliella congdonis George K. Helmkamp 1994-7-28 103- 9 Mono Eastern Sierra Nevada Mtns., Long Valley, Crowley Lake Road at Whiskey Creek, 3 miles east of Tom's Place 2119 Comment
  UCR89430  Eriogonum baileyi var. baileyi George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR89431  Poa epilis George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR89432  Calamagrostis stricta subsp. inexpansa George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR89433  Agrostis variabilis George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR89434  Agrostis idahoensis George K. Helmkamp 1990-8-2 s.n. Mono Sierra Nevada Mtns, between Mammoth and Lake Mary 2591 Comment
  UCR95895  Cerastium glomeratum George K. Helmkamp 1996-9-26 1225 Mono Sierra Nevada Mtns, city of Mammoth Lakes 2470 Comment
  UCR95896  Pyrrocoma lanceolata George K. Helmkamp 1996-9-29 1252 Mono Spring [Layton Springs] on the east side of Lake Crowley 3.5 miles SSE of Benton Crossing 2073 Comment
  UCR95897  Lepidium virginicum var. virginicum George K. Helmkamp 1996-9-26 1228 Mono Sierra Nevada Mtns, city of Mammoth Lakes 2470 Comment
  UCR95898  Hippuris vulgaris George K. Helmkamp 1996-9-26 1232 Mono Sierra Nevada Mtns, Twin Lakes north of city of Mammoth Lakes 2622 Comment
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Jan 17 2010
  UCR95899  Sarcobatus vermiculatus George K. Helmkamp 1996-9-28 1238 Mono Saline Flat at the E end of Mono Lake 1951 Comment
  UCR95900  Ivesia kingii var. kingii George K. Helmkamp 1996-10-17 1261 Mono Eastern Sierra/Mono Basin Region, Ecological Preserve at the east end of River Springs Lakes 1951 Comment
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May 24 2013
  UCR95901  Eriogonum brachypodum George K. Helmkamp 1996-10-17 1255 Mono 1.2 mi NNE of Benton Hot Springs, beside Calif. Hwy 120 1799 Comment
  UCR95902  Lessingia glandulifera var. peirsonii George K. Helmkamp 1996-10-17 1259 A Mono Owens Valley, 0.2 mi. south of Benton Hot Springs, beside Calif. Hwy 120 1745 Comment
  UCR95903  Lessingia glandulifera var. glandulifera George K. Helmkamp 1996-10-17 1258 Mono Owens Valley, 0.2 mi. south of Benton Hot Springs, beside Calif. Hwy 120 1745 Comment
  UCR95904  Oxytheca dendroidea subsp. dendroidea George K. Helmkamp 1996-10-17 1256 Mono Owens Valley, 0.2 mi. south of Benton Hot Springs, beside Calif. Hwy 120 1745 Comment
  UCR95905  Eriastrum wilcoxii George K. Helmkamp 1996-10-17 1259 Mono Owens Valley, 0.2 mi. south of Benton Hot Springs, beside Calif. Hwy 120 1745 Comment
  UCR95906  Crepis tectorum George K. Helmkamp 1996-9-26 1218 Mono Sierra Nevada Mtns., City of Mammoth Lakes 2470 Comment
  UCR95907  Chenopodium capitatum George K. Helmkamp 1996-9-29 1254 A Mono Spring [Layton Springs] on the east side of Lake Crowley 3.5 miles SSE of Benton Crossing 2073 Comment
  UCR95908  Carex nebrascensis George K. Helmkamp 1996-10-17 1260 Mono Adobe Creek where Calif. Hwy 120 crosses the creek. 1951 Comment
  UCR95909  Eriogonum nummulare George K. Helmkamp 1996-10-17 1257 Mono Owens Valley, 0.2 mi. south of Benton Hot Springs, beside Calif. Hwy 120 1745 Comment
  UCR96100  Ericameria bloomeri George K. Helmkamp 1996-9-26 1229 Mono Sierra Nevada Mtns., City of Mammoth Lakes 2470 Comment
  UCR96119  Panicum capillare George K. Helmkamp 1996-9-26 1224 Mono Sierra Nevada Mtns, city of Mammoth Lakes 2470 Comment
  UCR96247  Silene armeria George K. Helmkamp 1996-9-26 1222 Mono Sierra Nevada Mtns, city of Mammoth Lakes 2470 Comment
  UCR96248  Rudbeckia hirta George K. Helmkamp 1996-9-26 1217 Mono Sierra Nevada Mtns., City of Mammoth Lakes 2470 Comment
  UCR96378  Eragrostis mexicana George K. Helmkamp 1996-9-26 1223 Mono Sierra Nevada Mtns, city of Mammoth Lakes 2470 Comment
  UCR96380  Potamogeton pectinatus George K. Helmkamp 1996-9-28 1242 Mono Eastern Sierra Nevada Mtns., Hot Creek at Owens River Road 2134 Comment
  UCR96381  Spirodela polyrhiza George K. Helmkamp 1996-9-28 1243 Mono Eastern Sierra Nevada Mtns., Hot Creek at Owens River Road 2134 Comment
  UCR96382  Lemna minor George K. Helmkamp 1996-9-29 1253 Mono Spring [Layton Springs] on the east side of Lake Crowley 3.5 miles SSE of Benton Crossing 2073 Comment
  UCR96383  Azolla filiculoides George K. Helmkamp 1996-9-29 1254 Mono Spring [Layton Springs] on the east side of Lake Crowley 3.5 miles SSE of Benton Crossing 2073 Comment
  UCR96388  Myriophyllum sibiricum George K. Helmkamp 1996-9-26 1230 Mono Sierra Nevada Mtns, Twin Lakes north of city of Mammoth Lakes 2622 Comment
  UCR96389  Elodea nuttallii George K. Helmkamp 1996-9-26 1231 Mono Sierra Nevada Mtns, Twin Lakes north of city of Mammoth Lakes 2622 Comment
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Dec 28 2009
  UCR96395  Juncus parryi George K. Helmkamp 1996-9-26 1233 Mono Sierra Nevada Mtns, Twin Lakes north of city of Mammoth Lakes 2622 Comment
  UCR96397  Lemna minor George K. Helmkamp 1996-9-27 1236 Mono Owens Valley, Owens River, 1.5 miles upstream from Benton's Crossing 2088 Comment
  UCR96398  Elodea canadensis George K. Helmkamp 1996-9-27 1237 Mono Owens Valley, Owens River, 1.5 miles upstream from Benton's Crossing 2088 Comment
  UCR96399  Potamogeton nodosus George K. Helmkamp 1996-9-28 1241 Mono Eastern Sierra Nevada Mtns., Hot Creek at Owens River Road 2134 Comment
  VVC477  Castilleja linariifolia G. K. Helmkamp 1994-7-28 106 -2 Mono Sierra Nevada Mtns, Long Valley, along Owens River Road, NW of bridge over Hot Creek. 2104 Comment
  HSC82950  Carex straminiformis G. K. Helmkamp 1985-8-20 88514 Mono Along Owens River at Big Springs campground, 7 mi. NE of Mammoth Lakes, above Arcularius Ranch 2195 Comment
  HSC83089  Ericameria parryi G. K. Helmkamp 1985-8-22 88531 Mono Dry lakebed off of US Hwy 395, ca. 5 mi. N of Mammoth turn-off 2439 Comment
  LA103347  Agrostis scabra G. K. Helmkamp; 1905-9-10 885 -45 Mono edge of Lake Mamie, bordered by Yellow Pine Forest 2590 Comment
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Aug 23 2019
  OBI39255  Kelloggia galioides G. K. Helmkamp 1985-8-20 885 -10 Mono Along the Owens River at Big Springs campground, 7 airline mi NE of Mammoth Lakes, above Arcularius Ranch 2225 Comment
  OBI39258  Ericameria parryi var. aspera G. K. Helmkamp 1985-8-22 885 -31 Mono ca. 5 mi N of Mammoth turnoff on US Hwy 395 2438 Comment
  OBI39261  Eriogonum baileyi var. baileyi G. K. Helmkamp 1985-8-19 885 -1 Mono Along the Benton Crossing rd, 1 mi E of Whitmore 2073 Comment
  OBI40107  Symphyotrichum frondosum G. K. Helmkamp 1985-8-21 885 -30 Mono Owens River Rd, 3 mi N of Lake Crowley 2073 Comment
  RSA0010990  Astragalus monoensis George K. Helmkamp 1988-9-7 s.n. Mono Hwy 395, 29 mi. N of Inyo Co. line. 2195 Comment
  RSA0041826  Lupinus lepidus var. confertus George K. Helmkamp 1988-9-7 s.n. Mono Hwy 395, 29 mi. N of Inyo Co. line. 2195 Comment
  RSA0087288  Heuchera rubescens var. alpicola George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mountains. Midway gondola stop up Mammoth Mountain. 2927 Comment
  RSA0129504  Arabis platysperma George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA424890B  Eleocharis quinqueflora George K. Helmkamp 1987-6-17 s.n. Mono Owens River, at Benton s Crossing. 2073 Comment
  RSA443501  Polygonum arenastrum George K. Helmkamp 1987-6-17 s.n. Mono Long Valley: Owens River, 2.5 mi. upstream from Benton Crossing. 2104 Comment
  RSA443503  Thelypodium crispum George K. Helmkamp 1987-6-17 s.n. Mono Owens River, 0.25 mile downstream from Bentons Crossing. Comment
  RSA443505  Monolepis nuttalliana George K. Helmkamp 1987-6-17 s.n. Mono Long Valley: Owens River, 2.5 mi. upstream from Benton Crossing. 2104 Comment
  RSA443506  Descurainia californica George K. Helmkamp 1987-6-17 s.n. Mono Campground at canyon, W base of Glass mountain. 5 mi. E of Owens River. 2256 Comment
  RSA511535  Solidago spectabilis George K. Helmkamp 1988-9-8 s.n. Mono SW side of Mono Lake, between the lake and US Hwy 395. 1951 Comment
  RSA511536  Aster eatonii George K. Helmkamp 1988-9-8 s.n. Mono SW side of Mono Lake, between the lake and Highway 395 1951 Comment
  RSA511537  Atriplex rosea George K. Helmkamp 1988-9-8 s.n. Mono SW side of Mono Lake, between the lake and Highway 395 1951 Comment
  RSA511557  Eriogonum spergulinum var. reddingianum George K. Helmkamp 1988-9-7 s.n. Mono Hwy 395, 29 mi. N of Inyo Co. line. 2195 Comment
  RSA511560  Phacelia hastata subsp. compacta George K. Helmkamp 1988-9-7 s.n. Mono Highway 395, 29 miles north of Inyo county line. 2195 Comment
  RSA511562  Machaeranthera canescens var. canescens George K. Helmkamp 1988-9-8 s.n. Mono Lundy Creek Campground #1, ca. 3 miles west of Highway 395 2226 Comment
  RSA516770  Scirpus nevadensis George K. Helmkamp 1988-9-8 s.n. Mono SW side of Mono Lake, between the lake and Highway 395 1951 Comment
  RSA518404  Amsinckia George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA518412  Rorippa curvipes var. truncata George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519131  Erysimum capitatum George K. Helmkamp 1990-8-3 s.n. Mono Sierra Nevada Mountains. Midway gondola stop up Mammoth Mountain. 2927 Comment
  RSA519133  Phacelia frigida subsp. frigida George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519135  Oxyria digyna George K. Helmkamp 1990-8-3 s.n. Mono Barren, at the top of Mammoth Mountain. 3354 Comment
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Mar 12 2011
  RSA519145  Arabis inyoensis George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA519147  Senecio triangularis George K. Helmkamp 1990-8-2 s.n. Mono Between Mammoth and Lake Mary. 2591 Comment
  RSA630319  Eriogonum baileyi var. baileyi George K. Helmkamp 1995-9-23 4 -2 Mono Beside Bodie Road, 3 miles southwest of Bodie State Historic Park, at Murphy Spring 2500 Comment
  SD126610  Amphiscirpus nevadensis George Helmkamp 1988-9-8 Mono Southwest side of Mono lake, between the lake and US. Hwy 395. Growing in tufa in moist alkaline seep. 1951 Comment
  SD129228  Eriogonum nudum var. deductum G. Helmkamp 1989-7-31 Mono Meadow just S of Mammoth Village and at the edge of Snow Creek 2438 Comment
  SD129525  Castilleja miniata G. Helmkamp 1989-7-31 Mono Moist meadow just S of Mammoth Village and at the egde of Snow Creek 2438 Comment
  SD129580  Arnica chamissonis G. Helmkamp 1989-8-1 Mono Beside U.S. Highway 395, just south of Devil's Gate Summit 2255 Comment
  SD130219  Elymus triticoides G. Helmkamp 1989-8-1 Mono Moist meadow beside U.S. Hwy 395, just S of Devil's Gate Summit 2255 Comment
  SEINET270101  Pyrrocoma racemosa var. sessiliflora George K. Helmkamp 1974-7-27 Mono Owens River Pleasant Valley 9 miles northwest of Bishop Comment
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Aug 5 2017
  UC2015564  Horkelia fusca var. parviflora G. Helmkamp 1995-9-23 4 -1 Mono Beside Bodie Road, 3 mi SW of Bodie State Historic Park. Comment
  UC2015603  Senecio triangularis G. Helmkamp 1995-9-21 1 -18 Mono South edge of Lake Mary Comment
  UC2015610  Hieracium albiflorum G. Helmkamp 1995-9-21 1 -1 Mono Lake Mary Comment
  UC2015690  Carex jonesii G. Helmkamp 1995-9-21 1 -13 Mono south edge of Lake Mary. Comment
  UCSB37070  Linanthus inyoensis Helmkamp, G.; Vasek, F. 1978-6-2 Mono Long Valley area of the Owens River, 1.2 miles north of Whitmore Hot Springs 2133 Comment
  UCSB37361  Stellaria longipes Helmkamp, G. 1973-6-14 Mono Owens River 1 1/2 mi. up from Big Springs Comment
  UCSB37362  Chylismia claviformis Helmkamp, G. 1973-6-14 Mono S. Mono Co., California; near Inyo Co. line US 395 on Sherwin Grade 1981 Comment
  UCSB37384  Leptosiphon nuttallii subsp. nuttallii Helmkamp, G. 1973-6-14 Mono Hot Creek Road, ca. 5 mi. E of US 395 Comment
  UCSB46688  Barbarea orthoceras Helmkamp, G. 1973-06 Mono Owens River at Big Springs 2286 Comment



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