Apocynaceae GH: 02179591 Apocynum androsaemifolium Linnaeus USA: Wyoming northern Park County. On cut road banks near... Ced. L. Porter 5902 1951-8-18
Asteraceae GH: 02141023 Agoseris aurantiaca aurantiaca USA: Wyoming near the summit of Clay Butte, west of Beart... Ced. L. Porter 5889 1951-8-17
GH: 02206470 Erigeron compositus Pursh USA: Wyoming Near summit of north end of Clay Butte, near... Ced. L. Porter 5891 1951-8-17
GH: 01831582 Hieracium cynoglossoides Arvet-Touvet USA: Wyoming along Crazy Creek Ced. L. Porter 5934 1951-8-18
Boraginaceae GH: 02026756 Eritrichium nanum elongatum (Rydberg) Cronquist USA: Wyoming Near the summit of Clay Butte Ced. L. Porter [data not captured] 5859 1951-8-1
GH: 01994485 Lappula cucullata A. Nelson USA: Wyoming southwestern Sweetwater County. along Henry'... Ced. L. Porter [data not captured] 5667 1951-6-28
GH: 01994484 Lappula cucullata A. Nelson USA: Wyoming about 22 miles south of Green River. Ced. L. Porter [data not captured] 5714 1951-6-29
GH: 01996444 Lithospermum incisum Lehmann USA: Utah Sheep Creek Canyon, eastern Unita Mts. Ced. L. Porter [data not captured] 5653 1951-6-26
GH: 01997241 Lithospermum ruderale Douglas ex Lehmann USA: Wyoming northeastern Washakie County; Tensleep Canon... Ced. L. Porter 5756 1951-7-12
GH: 01997209 Lithospermum ruderale Douglas ex Lehmann USA: Wyoming northeastern Washakie County; Tensleep Canyo... Ced. L. Porter 5756 1951-7-12
GH: 01997481 Mertensia alpina (Torrey) G. Don USA: Wyoming near the summit of Clay Butte, west of Beart... Ced. L. Porter [data not captured] 5870 1951-8-2
GH: 01997842 Mertensia ciliata (James) G. Don USA: Wyoming near Beartooth Butte Ced. L. Porter 5916 1951-8-18
GH: 02058710 Mertensia oblongifolia amoena (A. Nelson) L. O. Williams USA: Wyoming near the lookout, Clay Butte, west of Bearto... Ced. L. Porter [data not captured] 5815 1951-7-30
GH: 02059796 Oreocarya cana A. Nelson USA: Wyoming along Rawhide Creek near Jay Em. Ced. L. Porter 1951-7-6
GH: 02060295 Oreocarya flava A. Nelson USA: Colorado about 10 miles west of Maybell, on U. S. 40. Ced. L. Porter [data not captured] 5719 1951-6-25
Brassicaceae GH: 00948170 Boechera retrofracta (Graham) A. Löve & D. Löve USA: Wyoming Tensleep Canyon Ced. L. Porter 5757 1951-7-12
GH: 01084936 Draba albertina Greene USA: Wyoming near the north end of Clay Butte, near Beart... Ced. L. Porter 5890 1951-8-17
GH: 01106420 Draba globosa Payson USA: Wyoming near the north end of Clay Butte, near Beart... Ced. L. Porter 5893 1951-8-17
GH: 01115240 Draba incerta Payson USA: Wyoming near Island Lake Ced. L. Porter 5904 1951-8-18
GH: 01115690 Draba lonchocarpa Rydberg USA: Wyoming north end of Clay Butte, near Beartooth Butt... Ced. L. Porter 5883 1951-8-17
GH: 00971509 Draba oligosperma Hooker USA: Wyoming Near summit of Clay Butte, near Beartooth Bu... Ced. L. Porter 5884 1951-8-17
GH: 01561736 Erysimum asperum de Candolle USA: Wyoming along the Laramie River 5 miles north of Whe... Ced. L. Porter 5720 1951-7-6
GH: 01573596 Physaria acutifolia Rydberg USA: Wyoming Northeastern Fremont County. On the eroded b... Ced. L. Porter 5741 1951-7-10
GH: 01691389 Physaria saximontana Rollins USA: Wyoming about 6 miles south of Douglas Ced. L. Porter 5727 1951-7-10
GH: 01716839 Stanleya pinnata integrifolia (E. James) Rollins USA: Wyoming northeastern Fremont County; near Lysite Ced. L. Porter 1951-7-10
Caprifoliaceae GH: 02035156 Symphoricarpos vaccinioides Rydberg USA: Wyoming southwestern Sweetwater County. Near the sum... Ced. L. Porter [data not captured] 5698 1951-6-28
Elaeagnaceae GH: 01577023 Shepherdia canadensis Nuttall USA: Wyoming along Crazy Creek Ced. L. Porter 5935 1951-8-18
Ericaceae GH: 01562213 Chimaphila umbellata (Linnaeus) W. P. C. Barton USA: Wyoming along Crazy Creek Ced. L. Porter 5936 1951-8-18
GH: 01683264 Phyllodoce empetriformis (Smith) D. Don USA: Wyoming near Island Lake, Beartooth Range. Ced. L. Porter 5912 1951-8-18
Fabaceae GH: 02064289 Astragalus americanus (Hooker) M. E. Jones USA: Wyoming northwestern Park County. along Clark's Fork Ced. L. Porter 5836 1951-7-31
GH: 02047338 Astragalus ceramicus imperfectus E. Sheldon USA: Wyoming along Rawhide Creek near Jay Em Ced. L. Porter 5722 1951-7-6
GH: 02047354 Astragalus chamaeleuce A. Gray USA: Wyoming near Granger Junction, on the Lincoln Highwa... Ced. L. Porter 5617 1951-6-12
GH: 02052553 Astragalus lentiginosus salinus (Howell) Barneby USA: Idaho 10 miles west of Rupert. 4,000 ft. Ced. L. Porter 5618 1951-6-13
GH: 02052824 Astragalus lotiflorus Hooker USA: Wyoming about 8 miles north of Wheatland Ced. L. Porter 5724 1951-7-10
GH: 02049245 Astragalus missouriensis Nuttall USA: Wyoming 6 miles south of Douglas Ced. L. Porter 5730 1951-7-10
GH: 02049964 Astragalus pectinatus (Douglas ex Hooker) Douglas ex G. Don USA: Wyoming 6 miles south of Douglas Ced. L. Porter 5728 1951-7-10
GH: 02048713 Astragalus sinuatus Piper USA: Idaho 10 miles west of Rupert. 4,000 ft. Ced. L. Porter 5619 1951-6-13
GH: 02048773 Astragalus spatulatus E. Sheldon USA: Wyoming southern Sweetwater County. between Manila a... Ced. L. Porter 5659 1951-6-27
GH: 02150088 Lathyrus polymorphus incanus (J. G. Smith & Rydberg) C. L. Hitchcock USA: Wyoming about 6 miles south of Douglas Ced. L. Porter 5729 1951-7-10
GH: 02128204 Lupinus pusillus Pursh USA: Wyoming northeastern Fremont County. near Moneta. Ced. L. Porter 5742 1951-7-10
GH: 02128875 Lupinus sulphureus Douglas USA: Oregon [data not captured] Ced. L. Porter 5621 1951-6-13
GH: 02130870 Oxytropis besseyi (Rydberg) Blankinship USA: Wyoming northeastern Fremont County. near Lysite. Ced. L. Porter 5737 1951-7-10
GH: 02130867 Oxytropis besseyi (Rydberg) Blankinship USA: Wyoming near Big Trails. Ced. L. Porter 5764 1951-7-13
GH: 02132013 Oxytropis borealis viscida (Nuttall) Welsh USA: Wyoming Summit of Clay Butte Ced. L. Porter 5886 1951-8-17
GH: 02132782 Oxytropis lagopus Nuttall USA: Wyoming southwestern Platte County. near Albany-Plat... Ced. L. Porter 5616 1951-5-20
GH: 02131232 Oxytropis nana Nuttall USA: Wyoming 6 miles south of Douglas. Ced. L. Porter 5731 1951-7-10
GH: 02131345 Oxytropis oreophila A. Gray USA: Wyoming Near the summit of Clay Butte. Ced. L. Porter 5887 1951-8-17
GH: 02131345 Oxytropis parryi A. Gray USA: Wyoming Near the summit of Clay Butte. Ced. L. Porter 5887 1951-8-17
Gentianaceae GH: 02072105 Gentiana affinis Grisebach USA: Wyoming near Crazy Creek Camp Ground. Ced. L. Porter [data not captured] 5878 1951-8-16
GH: 02166279 Gentianopsis thermalis (Kuntze) Iltis USA: Wyoming along U. S. 12, between Crazy Creek and the ... Ced. L. Porter [data not captured] 5838 1951-7-31
Juncaceae GH: 02401140 Juncus ensifolius Wikström USA: Wyoming along Clark's Fork near Crazy Creek Campgrou... Ced. L. Porter 5932 1951-8-18
Linaceae GH: 02053338 Linum lewisii Pursh USA: Wyoming Near the summit of Clay Butte Ced. L. Porter [data not captured] 5849 1951-8-1
Nyctaginaceae GH: 01846183 Mirabilis linearis (Pursh) Heimerl USA: Utah Split Mountain Canyon on the Green River nor... Ced. L. Porter [data not captured] 1951-6-25
Orobanchaceae GH: 01876205 Castilleja chromosa A. Nelson USA: Utah Sheep Creek Canyon, eatsern Uinta Mts. Ced. L. Porter [data not captured] 5648 1951-6-26
GH: 01877655 Castilleja linariaefolia Bentham USA: Wyoming southwestern Sweetwater County; between Mani... Ced. L. Porter [data not captured] 5661 1951-6-27
GH: 01878765 Castilleja pulchella Rydberg USA: Wyoming about 2 miles east of Beartooth Lake Ced. L. Porter [data not captured] 5806 1951-7-29
GH: 01878966 Castilleja rhexifolia Rydberg USA: Wyoming near Island Lake, east of Beartooth Lake Ced. L. Porter [data not captured] 5804 1951-7-29
GH: 01880136 Cordylanthus ramosus Nuttall ex Bentham USA: Wyoming on the Horse Creek Road, 1 mile north of Dub... Ced. L. Porter [data not captured] 5785 1951-7-27
GH: 02082374 Orobanche fasciculata Nuttall USA: Wyoming In the red hills 13 miles south of Dubois Ced. L. Porter [data not captured] 5770 1951-7-26
Parnassiaceae GH: 01787013 Parnassia palustris Linnaeus USA: Wyoming Banks of Clark's Fork, 9 miles southeast of ... Ced. L. Porter [data not captured] 1951-7-30
Pinaceae GH: 00397521 Pinus albicaulis Engelmann USA: Wyoming below the summit of Clay Butte, near Beartoo... Ced. L. Porter 5901 1951-8-17
Plantaginaceae GH: 02119792 Penstemon glaber Pursh USA: Wyoming 6 miles south of Douglas. Ced. L. Porter 5726 1951-7-10
GH: 02121639 Penstemon perpulcher A. Nelson USA: Idaho [data not captured] Ced. L. Porter 5620 1951-6-13
GH: 02122072 Penstemon radicosus A. Nelson USA: Wyoming northeastern Washakie County.; in Tensleep C... Ced. L. Porter 5762 1951-7-12
GH: 01812471 Veronica wormskjoldii Roemer & Schultes USA: Wyoming near Island Lake, east of Beartooth Lake. Ced. L. Porter 5907 1951-8-18
Polygonaceae GH: 02364060 Oxyria digyna (Linnaeus) Hill USA: Wyoming caprock of Clay Butte, weste of Beartooth Bu... Ced. L. Porter 5892 1951-8-17
Primulaceae GH: 01922558 Dodecatheon pauciflorum (Durand) Greene USA: Wyoming west of Beartooth Butte Ced. L. Porter [data not captured] 5822 1951-7-30
GH: 01922555 Dodecatheon pauciflorum (Durand) Greene USA: Utah eastern Uinta Mts., about 25 miles north of ... Ced. L. Porter [data not captured] 5635 1951-6-26
Pucciniaceae FH: 01129306 Puccinia peridermiospora (Ellis & Tracy) Arthur USA: Nebraska Between Sidney and Oglalla, Nebr. on U. S. H... Ced. L. Porter 1951-9-25
Ranunculaceae GH: 01707346 Anemone multifida saxicola Boivin USA: Wyoming Alpine summit of Clay Butte, west of Beartoo... Ced. L. Porter [data not captured] 5821 1951-7-30
GH: 01656324 Clematis columbiana (Nuttall) Torrey & A. Gray USA: Wyoming Tensleep Canyon, southern Big Horn Mts Ced. L. Porter 5758 1951-7-12
Rosaceae GH: 01587253 Cercocarpus ledifolius Nuttall USA: Wyoming in a canyon along Nowood Creek near Bigtrail... Ced. L. Porter 5734 1951-7-10
GH: 01588726 Dryas octopetala Linnaeus USA: Wyoming at the summit of Clay Butte, west of Beartoo... Ced. L. Porter 5879 1951-8-17
GH: 01590305 Physocarpus alternans (M. E. Jones) J. T. Howell USA: Utah in Sheep Creek Canyon, eastern Uinta Mts. Ced. L. Porter [data not captured] 5640 1951-6-26
GH: 01567809 Potentilla glaucophylla Lehmann USA: Wyoming near Island Lake, east of Beartooth Lake. Ced. L. Porter 5909 1951-8-18
GH: 01568187 Potentilla gracilis fastigiata (Nuttall) S. Watson USA: Wyoming on the lower slopes of Clay Butte, near Bear... Ced. L. Porter 5919 1951-8-18
GH: 01589358 Spiraea betulifolia lucida (Douglas ex Hooker) C. L. Hitchcock USA: Wyoming Northern Park County, along Crazy Creek Ced. L. Porter 5927 1951-8-18
Rubiaceae GH: 02359174 Galium aparine Linnaeus USA: Wyoming lower part of Tensleep Canyon Ced. L. Porter 5760 1951-7-12
Saxifragaceae GH: 01712537 Micranthes subapetala (E. E. Nelson) Small USA: Wyoming near Island Lake, east of Beartooth Lake Ced. L. Porter 5906 1951-8-18
GH: 01886840 Ribes lacustre parvulum A. Gray USA: Wyoming summit of Clay Butte, west of Beartooth Butt... Ced. L. Porter 5882 1951-8-17
GH: 01619666 Saxifraga cespitosa Linnaeus USA: Wyoming north end of Clay Butte Ced. L. Porter 5885 1951-8-17
GH: 01621091 Saxifraga debilis Engelmann ex A. Gray USA: Wyoming near Island Lake, east of Beartooth Lake Ced. L. Porter 5911 1951-8-15
GH: 01621786 Saxifraga oppositifolia Linnaeus USA: Wyoming summit of Clay Butte, west of Beartooth Butt... Ced. L. Porter 5880 1951-8-17
Vitaceae GH: 01580703 Vitis vulpina Linnaeus USA: Wyoming Lower end of Tensleep Canyon Ced. L. Porter 5766 1951-7-13
