<< < Previous Ranunculaceae GH: 01709745 Aquilegia laramiensis A. Nelson USA: Wyoming "Ragged Top," n.e. of Laramie E. B. Payson & L. E. B. Payson 4683 1925-6-28
GH: 01710167 Caltha leptosepala de Candolle USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2768 1922-7-18
GH: 01656328 Clematis columbiana (Nuttall) Torrey & A. Gray USA: Wyoming Middle fork of Pole Creek E. B. Payson & L. E. B. Payson 4747 1926-5-30
GH: 01658261 Delphinium barbeyi (Huth) Huth USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4083 1924-7-31
GH: 01659107 Delphinium glaucum S. Watson USA: Idaho Hills southeast of Victor E. B. Payson & L. E. B. Payson 2106 1920-7-24
GH: 01659282 Delphinium menziesii de Candolle USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1799 1920-6-27
GH: 01659283 Delphinium menziesii de Candolle USA: Idaho Base to summit of mountains northeast of lak... E. B. Payson & L. E. B. Payson 1983 1920-7-11
GH: 01659530 Delphinium nuttallianum Pritzel ex Walpers USA: Idaho Soda Springs E. B. Payson & L. E. B. Payson 1717 1920-6-18
GH: 01659537 Delphinium nuttallianum Pritzel ex Walpers USA: Montana West Yellowstone E. B. Payson & L. E. B. Payson 1915 1920-7-8
GH: 01659612 Delphinium nuttallianum Pritzel ex Walpers USA: Idaho Teton Pass Mts., east of Victor E. B. Payson & L. E. B. Payson 2142 1920-7-25
GH: 01659615 Delphinium nuttallianum Pritzel ex Walpers USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2635 1922-7-10
GH: 01659659 Delphinium occidentale (S. Watson) S. Watson USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4595 1925-8-7
GH: 01659662 Delphinium occidentale (S. Watson) S. Watson USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2637 1922-7-10
GH: 01659664 Delphinium occidentale (S. Watson) S. Watson USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2966 1922-8-7
GH: 01659676 Delphinium occidentale (S. Watson) S. Watson USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4383 1925-7-19
GH: 01661796 Myosurus minimus Linnaeus USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4431 1925-7-24
GH: 01661797 Myosurus minimus Linnaeus USA: Utah near mouth of West Fork of Bear River E. B. Payson & L. E. B. Payson 4851 1926-7-1
GH: 01661833 Myosurus minimus montanus G. R. Campbell USA: Wyoming Big Creek, road to Encampment E. B. Payson & L. E. B. Payson 2512 1922-6-30
GH: 01662451 Ranunculus adoneus A. Gray USA: Utah Near West Park of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4921 1926-7-7
GH: 01662466 Ranunculus adoneus A. Gray USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2712 1922-7-12
GH: 01662602 Ranunculus alismifolius montanus S. Watson USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4076 1924-7-31
GH: 01662609 Ranunculus alismifolius montanus S. Watson USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2773 1922-7-18
GH: 01663196 Ranunculus aquatilis Linnaeus USA: Utah near West Fork of Bear River E. B. Payson & L. E. B. Payson 4848 1926-7-1
GH: 01662910 Ranunculus aquatilis diffusus Withering USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2253 1920-8-8
GH: 01662912 Ranunculus aquatilis diffusus Withering USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2935 1922-8-5
GH: 01662918 Ranunculus aquatilis diffusus Withering USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4438 1925-7-24
GH: 01663608 Ranunculus eschscholtzii Schlechtendal USA: Utah West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4899 1926-7-7
GH: 01663624 Ranunculus eschscholtzii Schlechtendal USA: Wyoming Jackson's Hole. Tetons E. B. Payson & L. E. B. Payson 2298 1920-8-13
GH: 01663629 Ranunculus eschscholtzii Schlechtendal USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2752 1922-7-18
GH: 01664161 Ranunculus flammula Linnaeus USA: Wyoming Jackson's Hole. margin of Jenny Lake E. B. Payson & L. E. B. Payson 2203 1920-8-4
GH: 01664736 Ranunculus gmelinii de Candolle USA: Utah Near West Fork of Bear River E. B. Payson & L. E. B. Payson 4847 1926-7-1
GH: 01665519 Ranunculus inamoenus Greene USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4016 1924-7-24
GH: 01665544 Ranunculus inamoenus alpeophilus (A. Nelson) L. D. Benson USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2151 1920-7-25
GH: 01665846 Ranunculus longirostris Godron USA: Utah Goodman's Ranch E. B. Payson & L. E. B. Payson 5051 1926-7-12
GH: 01665864 Ranunculus macauleyi A. Gray USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4174 1924-8-18
GH: 01836095 Ranunculus macounii Britton USA: Wyoming In the vicinity of Green River Lakes. E. B. Payson & L. E. B. Payson 4594 1925-8-7
GH: 01838625 Thalictrum alpinum Linnaeus USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4535 1925-8-4
GH: 01838627 Thalictrum alpinum Linnaeus USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4413 1925-7-21
GH: 01838985 Thalictrum fendleri Engelmann ex A. Gray USA: Colorado Sheep Creek Cañon, Ute, Western Montrose Co... E. B. Payson & L. E. B. Payson 3886 1924-7-2
GH: 01839037 Thalictrum fendleri Engelmann ex A. Gray USA: Utah near Mill Creek, foothills of Uinta Mts. E. B. Payson & L. E. B. Payson 4883 1926-7-4
GH: 01839257 Thalictrum occidentale palouense H. St. John USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 2999 1922-8-13
GH: 01839264 Thalictrum occidentale palouense H. St. John USA: Wyoming Hills east of Afton E. B. Payson & L. E. B. Payson 3369 1923-7-4
GH: 01839631 Thalictrum sparsiflorum saximontanum Boivin USA: Utah Stillwater Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4970 1926-7-15
Rhamnaceae GH: 01790245 Ceanothus velutinus Douglas USA: Idaho Salmon. Mt. Baldy E. B. Payson & L. E. B. Payson 1846 1920-7-1
Rosaceae GH: 01729392 Amelanchier utahensis Koehne USA: Colorado Bedrock; Western Montrose County. E. B. Payson & L. E. B. Payson 4228 1924-6-14
GH: 01729397 Amelanchier utahensis Koehne USA: Colorado Tabeguache Basin; Western Montrose County. E. B. Payson & L. E. B. Payson 3871 1924-6-22
GH: 01729405 Amelanchier utahensis Koehne USA: Colorado above Nucla; Western Montrose County. E. B. Payson & L. E. B. Payson 4225 1924-6-22
GH: 01729421 Amelanchier utahensis Koehne USA: Colorado West of Ridgway E. B. Payson & L. E. B. Payson 2307 1920-8-20
GH: 01729428 Amelanchier utahensis Koehne USA: Colorado Naturita (Colorado): Western Montrose County... E. B. Payson & L. E. B. Payson 3883 1924-6-30
GH: 01729429 Amelanchier utahensis Koehne USA: Colorado Naturita (Colorado): [no additional data] E. B. Payson & L. E. B. Payson 248 1914-4-22
GH: 01729431 Amelanchier utahensis Koehne USA: Colorado Sheep Creek Cañon, Ute, Western Montrose Co... E. B. Payson & L. E. B. Payson 3884 1924-7-2
GH: 01729450 Amelanchier utahensis Koehne USA: Idaho Salmon. Alt. 5000 ft. E. B. Payson & L. E. B. Payson 1812 1920-6-27
GH: 01729659 Amelanchier utahensis Koehne USA: Wyoming Rawlins E. B. Payson & L. E. B. Payson 2540 1922-7-3
GH: 01607610 Comarum palustre Linnaeus USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2241 1920-8-6
GH: 01615348 Crataegus macracantha Loddiges ex Loudon USA: Colorado bottom of Sheep Creek Canon; Western Montros... E. B. Payson & L. E. B. Payson 3891 1924-7-2
GH: 01647596 Crataegus rivularis Nuttall ex Torrey & A. Gray USA: Colorado Disappointment Creek E. B. Payson & L. E. B. Payson 4220 1924-8-28
GH: 01608387 Drymocallis convallaria (Rydberg) Rydberg USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2829 1922-7-28
GH: 01608447 Drymocallis fissa (Nuttall) Rydberg USA: Wyoming Glacier Creek. Jackson's Hole E. B. Payson & L. E. B. Payson 2254 1920-8-9
GH: 01606514 Fragaria vesca americana (Porter) Staudt USA: Wyoming Hoback River Canyon E. B. Payson & L. E. B. Payson 3063 1922-8-18
GH: 01607145 Fragaria virginiana glauca (S. Watson) Staudt USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2916 1922-8-4
GH: 01609928 Geum macrophyllum perincisum (Rydberg) Raup USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 2020 1920-7-14
GH: 01609960 Geum macrophyllum perincisum (Rydberg) Raup USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4017 1924-7-24
GH: 01610190 Geum rossii turbinatum (Rydberg) C. L. Hitchcock USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4169 1924-8-18
GH: 01610288 Geum rossii turbinatum (Rydberg) C. L. Hitchcock USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3979 1924-7-23
GH: 01610289 Geum rossii turbinatum (Rydberg) C. L. Hitchcock USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5032 1926-7-19
GH: 01610307 Geum rossii turbinatum (Rydberg) C. L. Hitchcock USA: Wyoming In the vicinity of Green River Lakes, Sheep ... E. B. Payson & L. E. B. Payson 4513 1925-8-1
GH: 01566015 Ivesia gordonii (Hooker) Torrey & A. Gray USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2672 1922-7-12
GH: 01566027 Ivesia gordonii (Hooker) Torrey & A. Gray USA: Wyoming Teton Pass Mts. east of Victor, Idaho E. B. Payson & L. E. B. Payson 2129 1920-7-25
GH: 01566063 Ivesia gordonii wasatchensis N. H. Holmgren ex Ertter & Reveal USA: Utah east of Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5001 1926-7-17
GH: 01566599 Potentilla anserina Linnaeus USA: Wyoming Kendall E. B. Payson & L. E. B. Payson 2934 1922-8-5
GH: 01567200 Potentilla concinna Richardson USA: Wyoming Southwest corner of Bates Hole E. B. Payson & L. E. B. Payson 4732 1926-5-16
GH: 01567751 Potentilla glaucophylla Lehmann USA: Utah near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4905 1926-7-7
GH: 01567782 Potentilla glaucophylla Lehmann USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2717 1922-7-12
GH: 01567785 Potentilla glaucophylla Lehmann USA: Wyoming Teton pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2097 1920-7-22
GH: 01567786 Potentilla glaucophylla Lehmann USA: Wyoming Saltlick Mt., northeast of Kendall E. B. Payson & L. E. B. Payson 2986 1922-8-7
GH: 01567932 Potentilla gracilis Douglas ex Hooker USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4089 1924-7-31
GH: 01568200 Potentilla gracilis fastigiata (Nuttall) S. Watson USA: Wyoming near Bear River E. B. Payson & L. E. B. Payson 4817 1926-6-30
GH: 01568306 Potentilla hippiana Lehmann USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4137 1924-8-16
GH: 01568358 Potentilla hippiana Lehmann USA: Utah Stillwater fork near La Motte peak E. B. Payson & L. E. B. Payson 5054 1926-7-21
GH: 01568359 Potentilla hippiana Lehmann USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3999 1924-7-23
GH: 01568981 Potentilla nivea Linnaeus USA: Colorado Mt. near Trout Lake E. B. Payson & L. E. B. Payson 4191 1924-8-21
GH: 01569593 Potentilla ovina Macoun USA: Utah La Motte peal E. B. Payson & L. E. B. Payson 5098 1926-7-24
GH: 01569602 Potentilla ovina Macoun USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2686 1922-7-12
GH: 01569605 Potentilla ovina Macoun USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2085 1920-7-22
GH: 01569620 Potentilla ovina decurrens (S. Watson) S. L. Welsh & B. C. Johnston USA: Utah near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4906 1926-7-7
GH: 01569623 Potentilla ovina decurrens (S. Watson) S. L. Welsh & B. C. Johnston USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4107 1924-8-1
GH: 01569768 Potentilla pensylvanica Linnaeus USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4136 1924-8-16
GH: 01569824 Potentilla pensylvanica Linnaeus USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3993 1924-7-23
GH: 01569829 Potentilla pensylvanica Linnaeus USA: Utah Goodman Ranch, Bear River E. B. Payson & L. E. B. Payson 4870 1926-7-3
GH: 01569832 Potentilla pensylvanica Linnaeus USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4601 1925-8-8
GH: 01569855 Potentilla plattensis Nuttall USA: Wyoming Big Creek, road to Encampment E. B. Payson & L. E. B. Payson 2516 1922-6-30
GH: 01570308 Potentilla rubricaulis Lehmann USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5018 1926-7-19
GH: 01725942 Prunus virginiana demissa (Nuttall) Torrey USA: Wyoming Hann E. B. Payson & L. E. B. Payson 1698 1920-6-17
GH: 01557167 Rosa acicularis sayi (Schweinitz) W. H. Lewis USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2915 1922-8-4
GH: 01559680 Rosa nutkana C. Presl USA: Colorado Tabeguache Basin; Western Montrose County. E. B. Payson & L. E. B. Payson 3870 1924-6-22
GH: 01559745 Rosa nutkana C. Presl USA: Utah Goodman's Ranch near Bear River E. B. Payson & L. E. B. Payson 4860 1926-7-3
GH: 01601484 Rosa woodsii Lindley USA: Wyoming Big Piney E. B. Payson & L. E. B. Payson 4356 1925-7-11
GH: 01605694 Rubus idaeus strigosus (Michaux) Focke USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 3970 1924-7-22
GH: 01704803 Sibbaldia procumbens Linnaeus USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4108 1924-8-1
GH: 01704807 Sibbaldia procumbens Linnaeus USA: Utah La Motte peak E. B. Payson & L. E. B. Payson 5105 1926-7-24
GH: 01704834 Sibbaldia procumbens Linnaeus USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2785 1922-7-18
GH: 01589369 Spiraea betulifolia lucida (Douglas ex Hooker) C. L. Hitchcock USA: Wyoming Gros Ventre Mountains, 15 miles northeast of... E. B. Payson & L. E. B. Payson 3001 1922-8-13
Saxifragaceae GH: 01733400 Boykinia jamesii (Torrey) Engler USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4581 1925-8-5
GH: 01733405 Boykinia jamesii (Torrey) Engler USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2141 1920-7-25
GH: 01735649 Heuchera parvifolia utahensis (Rydberg) Garrett USA: Wyoming Jackson's Hole. Glacier Creek E. B. Payson & L. E. B. Payson 2269 1920-8-9
GH: 01711089 Heuchera sp. USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2150 1920-7-25
GH: 01712443 Micranthes rhomboidea (Greene) Small USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4063 1924-7-29
GH: 01712465 Micranthes rhomboidea (Greene) Small USA: Wyoming Wind River Mountains, 10 miles northeast of ... E. B. Payson & L. E. B. Payson 2879 1922-7-30
GH: 01616422 Mitella pentandra Hooker USA: Utah Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5004 1926-7-17
GH: 01616447 Mitella pentandra Hooker USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2731 1922-7-16
GH: 01616463 Mitella stauropetala Piper USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4210 1924-8-21
GH: 01616501 Mitella stauropetala Piper USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2732 1922-7-16
GH: 01616502 Mitella stauropetala Piper USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2102 1920-7-22
GH: 01633992 Ribes cereum Douglas USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2090 1920-7-22
GH: 01651021 Ribes coloradense Coville USA: Colorado Near Trout Lake E. B. Payson & L. E. B. Payson 4208 1924-8-21
GH: 01886176 Ribes hudsonianum petiolare (Douglas) Janczewski USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2833 1922-7-28
GH: 01886279 Ribes inebrians Lindley USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4030 1924-7-25
GH: 01886286 Ribes inebrians Lindley USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2823 1922-7-27
GH: 01886799 Ribes lacustre Poiret USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2818 1922-7-27
GH: 01887317 Ribes montigenum McClatchie USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4022 1924-7-24
GH: 01887769 Ribes oxyacanthoides setosa (Lindley) Q. P. Sinnott USA: Wyoming In the vicinity of Green River Lakes E. B. Payson & L. E. B. Payson 4663 1925-8-11
GH: 01626469 Ribes viscosissimum Pursh USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2826 1922-7-27
GH: 01689712 Ribes wolfii Rothrock USA: Utah La Sal Mts.; Geyser Pass E. B. Payson & L. E. B. Payson 3935 1924-7-21
GH: 01619011 Saxifraga arguta D. Don USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4006 1924-7-24
GH: 01619015 Saxifraga arguta D. Don USA: Utah Stillwater fork Uintah Mts. E. B. Payson & L. E. B. Payson 5145 1929-7-29
GH: 01619035 Saxifraga arguta D. Don USA: Wyoming Horse Creek, 7 miles west of Merna E. B. Payson & L. E. B. Payson 2727 1922-7-16
GH: 01619170 Saxifraga bronchialis Linnaeus USA: Utah La Sal Mts.; Geyser Pass E. B. Payson & L. E. B. Payson 3933 1924-7-21
GH: 01619316 Saxifraga bronchialis austromontana (Wiegand) M. Peck USA: Wyoming Glacier Creek. Jackson's Hole E. B. Payson & L. E. B. Payson 2263 1920-8-9
GH: 01621014 Saxifraga cernua Linnaeus USA: Utah La Motte Peak, Uintah Mts. E. B. Payson & L. E. B. Payson 5099 1926-7-24
GH: 01621015 Saxifraga cernua Linnaeus USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4065 1924-7-29
GH: 01619664 Saxifraga cespitosa Linnaeus USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4055 1924-7-29
GH: 01619712 Saxifraga cespitosa Linnaeus USA: Wyoming In the vicinity of Green River Lakes. Sheep ... E. B. Payson & L. E. B. Payson 4502 1925-8-1
GH: 01619677 Saxifraga cespitosa delicatula Engler & Irmscher USA: Utah La Motte peak E. B. Payson & L. E. B. Payson 5093 1926-7-24
GH: 01621045 Saxifraga chrysantha A. Gray USA: Wyoming between Medicine Bow Peak and Lookout Peak, ... E. B. Payson & L. E. B. Payson 5157 1926-8-4
GH: 01621220 Saxifraga flagellaris Willdenow USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4059 1924-7-29
GH: 01621783 Saxifraga oppositifolia Linnaeus USA: Wyoming Sheep Mt. In the vicinity of Green River Lak... E. B. Payson & L. E. B. Payson 4503 1925-8-1
GH: 01631215 Saxifraga rivularis Linnaeus USA: Wyoming Jackson's Hole. Tetons E. B. Payson & L. E. B. Payson 2295 1920-8-13
Scrophulariaceae GH: 01841786 Erythranthe guttata (de Candolle) G. L. Nesom USA: Idaho Salmon E. B. Payson & L. E. B. Payson 1791 1920-6-26
GH: 01841781 Erythranthe guttata (de Candolle) G. L. Nesom USA: Idaho Henry Lake E. B. Payson & L. E. B. Payson 2018 1920-7-14
GH: 01841968 Erythranthe guttata (de Candolle) G. L. Nesom USA: Wyoming Hoback River Canyon E. B. Payson & L. E. B. Payson 3062 1922-8-18
GH: 01842164 Erythranthe lewisii (Pursh) G. L. Nesom & N. S. Fraga USA: Utah Upper Stillwater fork-La Motte peak area E. B. Payson & L. E. B. Payson 5059 1926-7-21
GH: 01842208 Erythranthe lewisii (Pursh) G. L. Nesom & N. S. Fraga USA: Wyoming Surveyor Park, Fremont Lake E. B. Payson & L. E. B. Payson 2898 1922-7-31
GH: 01842207 Erythranthe lewisii (Pursh) G. L. Nesom & N. S. Fraga USA: Wyoming Teton Pass Mts., east of Victor, Idaho E. B. Payson & L. E. B. Payson 2099 1920-7-22
GH: 02041453 Limosella aquatica Linnaeus USA: Wyoming Pinedale E. B. Payson & L. E. B. Payson 2918 1922-8-4
GH: 02040054 Scrophularia lanceolata Pursh USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4001 1924-7-23
Selaginellaceae GH: 02075335 Selaginella densa scopulorum (Maxon) R. M. Tryon USA: Utah La Sal Mts. E. B. Payson & L. E. B. Payson 4037 1924-7-27
GH: 02074000 Selaginella selaginoides (Linnaeus) P. Beauvois ex Schrank & Martius USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4403 1925-7-21
GH: 02074275 Selaginella watsonii Underwood USA: Utah Stillwater Fork, Unitah Mts. E. B. Payson & L. E. B. Payson 5074 1926-7-23
GH: 02074268 Selaginella watsonii Underwood USA: Utah near West Fork of Bear River, Uintah Mts. E. B. Payson & L. E. B. Payson 4917 1926-7-7
Solanaceae A: 00246579 Hyoscyamus niger Linnaeus USA: Colorado E. B. Payson & L. E. B. Payson 3836 1924-6-18
GH: 01541156 Physalis hederifolia cordifolia (A. Gray) Waterfall USA: Colorado Western Montrose County. E. B. Payson & L. E. B. Payson 3927 1924-7-14
Sparganiaceae GH: 00947454 Sparganium angustifolium Michaux USA: Utah near Stillwater Fork, Uintah Mts E. B. Payson & L. E. B. Payson 5072 1926-7-21
GH: 00947474 Sparganium angustifolium Michaux USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4680 1925-8-16
GH: 00947477 Sparganium angustifolium Michaux USA: Wyoming Ponds above Jenny Lake. Jackson's Hole E. B. Payson & L. E. B. Payson 2305 1920-8-13
GH: 00947709 Sparganium emersum Rehmann USA: Wyoming Near the lower end of New Fork Lakes E. B. Payson & L. E. B. Payson 4434 1925-7-24
Uropyxidaceae FH: 01004399 Polythelis thalictri (Chevallier) Arthur USA: Wyoming Jackson's Hole E. B. Payson & L. E. B. Payson 2221 1920-8-6
Violaceae GH: 02144875 Viola adunca Smith USA: Wyoming 20 miles west of Big Piney E. B. Payson & L. E. B. Payson 2640 1922-7-10
GH: 02144857 Viola adunca Smith USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2145 1920-7-25
GH: 02144855 Viola adunca Smith USA: Wyoming Piney Mt., 25 miles west of Big Piney E. B. Payson & L. E. B. Payson 2711 1922-7-12
GH: 02145064 Viola bellidifolia Greene USA: Utah ridge east of Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5011 1926-7-17
GH: 02208218 Viola palustris Linnaeus USA: Utah ridge east of Stillwater Fork, Uintah Mts. E. B. Payson & L. E. B. Payson 5005 1926-7-17
GH: 02208783 Viola praemorsa linguifolia (Nuttall) M. S. Baker USA: Wyoming Wyoming Range, 15 miles west of Merna E. B. Payson & L. E. B. Payson 2783 1922-7-18
GH: 02208772 Viola praemorsa linguifolia (Nuttall) M. S. Baker USA: Wyoming Teton Pass Mts., east of Victor, Idaho. E. B. Payson & L. E. B. Payson 2089 1920-7-22
GH: 02208770 Viola praemorsa linguifolia (Nuttall) M. S. Baker USA: Wyoming Piney Mt., 15 miles west of Big Piney E. B. Payson & L. E. B. Payson 2713 1922-7-12
