Alismataceae GH: 01617882 Alisma gramineum C. C. Gmelin USA: Wyoming near Bosler Ced. L. Porter [data not captured] 6041 1952-7-24
GH: 01632130 Alisma triviale Pursh USA: Wyoming valley of the Little Laramie River 10 miles ... Ced. L. Porter [data not captured] 6182 1952-8-21
Boraginaceae GH: 02143107 Plagiobothrys scopulorum (Greene) I. M. Johnstone USA: Wyoming along the Big Laramie River west of Laramie. Ced. L. Porter 6036 1952-7-23
Brassicaceae GH: 01736304 Streptanthus cordatus Nuttall ex Torrey & A. Gray USA: Wyoming southwestern Sweetwater County, near summit ... Ced. L. Porter [data not captured] 1952-6-18
GH: 01736541 Subularia aquatica americana G. A. Mulligan & Calder USA: Wyoming Dinwoody Creek Ced. L. Porter 6207 1952-8-28
Caprifoliaceae GH: 02036628 Symphoricarpos oreophilus A. Gray USA: Colorado between Walden and Muddy Pass in North Park Ced. L. Porter 5961 1952-6-24
Caryophyllaceae GH: 01623328 Stellaria longipes Goldie USA: Wyoming vicinity of Horseshoe Lake, western slope of... Ced. L. Porter [data not captured] 6144 1952-7-31
Chenopodiaceae GH: 01781383 Blitum capitatum Linnaeus USA: Colorado North Park between Walden and Muddy Pass. Ced. L. Porter 5962 1952-6-24
GH: 01783167 Oxybasis glauca (Linnaeus) S. Fuentes, Uotila & Borsch USA: Wyoming Big Laramie River near Howell, 8 miles north... Ced. L. Porter 6221 1952-9-13
Convolvulaceae GH: 02057653 Evolvulus pilosus Roxburgh USA: Wyoming southwestern Platte County; along Sybille Cr... Ced. L. Porter 5993 1952-7-2
Ericaceae GH: 01562215 Chimaphila umbellata (Linnaeus) W. P. C. Barton USA: Wyoming near Cooper Hill, Medicine Bow Mts. Ced. L. Porter [data not captured] 6164 1952-8-8
GH: 01719363 Monotropa hypopitys Linnaeus USA: Wyoming eastern Carbon County. west side of Cooper H... Ced. L. Porter [data not captured] 6165 1952-8-8
Fabaceae GH: 02064769 Astragalus bisulcatus haydenianus (A. Gray) Barneby USA: Wyoming southwestern Sweetwater County. along Henry'... Ced. L. Porter [data not captured] 5944 1952-6-16
GH: 02047256 Astragalus canadensis mortonii (Nuttall) S. Watson USA: Wyoming southwestern Sweetwater County. along Henry'... Ced. L. Porter [data not captured] 5957 1952-6-19
GH: 02130861 Oxytropis besseyi (Rydberg) Blankinship USA: Wyoming On the Satanka Formation about 6 miles south... Ced. L. Porter [data not captured] 6010 1952-7-15
Gentianaceae GH: 02167308 Gentianella amarella (Linnaeus) Börner USA: Wyoming vicinity of Horseshoe Lake, western slope of... Ced. L. Porter [data not captured] 6135 1952-7-31
GH: 02167595 Gentianella amarella acuta (Michaux) J. M. Gillett USA: Wyoming near Red Buttes, 10 miles south of Laramie. Ced. L. Porter 6178 1952-8-17
Haloragaceae GH: 01628344 Myriophyllum sibiricum Komarov USA: Wyoming Porter Lake near the north end of Sheep Moun... Ced. L. Porter [data not captured] 6034 1952-7-22
GH: 01628365 Myriophyllum sibiricum Komarov USA: Wyoming along the Big Laramie River about 12 miles s... Ced. L. Porter 6026 1952-7-21
Hippuridaceae GH: 02000539 Hippuris vulgaris Linnaeus USA: Wyoming along the Big Laramie River, 12 miles south ... Ced. L. Porter 6028 1952-7-21
Isoetaceae GH: 02074428 Isoetes bolanderi Engelmann USA: Wyoming vicinity of Horseshoe Lake, western slope of... Ced. L. Porter [data not captured] 6106 1952-7-30
Lamiaceae GH: 01552388 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Wyoming eastern Albany County. along the Big Laramie... Ced. L. Porter 6173 1952-8-16
GH: 01598257 Physostegia parviflora Nuttall ex A. Gray USA: Wyoming along the Big Laramie River 12 miles south o... Ced. L. Porter 6021 1952-7-21
GH: 01697560 Scutellaria galericulata Linnaeus USA: Wyoming Little Laramie River valley 10 miles west of... Ced. L. Porter [data not captured] 6184 1952-8-21
GH: 01699613 Stachys pilosa Nuttall USA: Wyoming 5 miles southeast of Wheatland Ced. L. Porter [data not captured] 5968 1952-6-26
Lentibulariaceae GH: 01975730 Utricularia vulgaris Linnaeus USA: Wyoming Along the Big Laramie River 12 miles south o... Ced. L. Porter 1952-7-21
Najadaceae GH: 01734479 Zannichellia palustris Linnaeus USA: Wyoming near the Soda Lakes, 15 miles southwest of L... Ced. L. Porter 5943 1952-6-12
GH: 01734480 Zannichellia palustris Linnaeus USA: Wyoming Sand Creek, Sand Creek Canyon near Beulah Ced. L. Porter [data not captured] 5990 1952-7-1
Nyctaginaceae GH: 01846188 Mirabilis linearis (Pursh) Heimerl USA: Wyoming southeastern Weston County; 25 miles south o... Ced. L. Porter [data not captured] 1952-7-1
GH: 01846487 Mirabilis nyctaginea (Michaux) MacMillan USA: Wyoming on the Laramie Plains 25 miles northeast of ... Ced. L. Porter 1952-6-26
Orobanchaceae GH: 01878968 Castilleja rhexifolia Rydberg USA: Wyoming vicinity of Horseshoe Lake, western slope of... Ced. L. Porter [data not captured] 6070 1952-7-30
GH: 02080911 Pedicularis groenlandica Retzius USA: Wyoming vicinity of Horseshoe Lake, western slope of... Ced. L. Porter [data not captured] 6115 1952-7-30
Parnassiaceae GH: 01855462 Parnassia fimbriata K. D. Koenig USA: Wyoming shores on Horseshoe Lake, western slope of W... Ced. L. Porter [data not captured] 1952-7-31
Plantaginaceae GH: 02212671 Callitriche palustris Linnaeus USA: Wyoming near Horseshoe Lake, western Sublette County... Ced. L. Porter [data not captured] 6112 1952-7-30
Polygonaceae GH: 02364496 Persicaria amphibia (Linnaeus) Delarbre USA: Wyoming northwestern Fremont County. near DuNoir Ced. L. Porter 6215 1952-8-29
GH: 02364489 Persicaria amphibia (Linnaeus) Delarbre USA: Wyoming southeastern Fremont County. Along the Sweet... Ced. L. Porter 6200 1952-8-27
GH: 02364918 Persicaria coccinea (Muhlenberg ex Willdenow) Greene USA: Wyoming along the Laramie River just below the diver... Ced. L. Porter 6174 1952-8-16
Potamogetonaceae GH: 00449295 Potamogeton alpinus Balbis USA: Wyoming near Togwotee Pass Ced. L. Porter 6213 1952-8-28
GH: 01688674 Potamogeton natans Linnaeus USA: Wyoming eastern Teton County. Near To-gwo-tee Pass Ced. L. Porter 6212 1952-8-28
GH: 01746094 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Wyoming Swastika Lake, Medicine Bow Mts. Ced. L. Porter 6190 1952-8-23
GH: 01746096 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Wyoming near To-gwo-tee Pass Ced. L. Porter 6214 1952-8-28
GH: 01746097 Potamogeton pusillus tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist USA: Wyoming along Nash's Fork near University of Wyoming... Ced. L. Porter 6170 1952-8-15
GH: 01732220 Ruppia maritima Linnaeus USA: Wyoming east of 7 Mile Lakes Ced. L. Porter [data not captured] 6192 1952-8-25
GH: 01734216 Stuckenia pectinata (Linnaeus) Börner USA: Wyoming Powell Lane Lakes Ced. L. Porter [data not captured] 6194 1952-8-25
GH: 01734217 Stuckenia pectinata (Linnaeus) Börner USA: Wyoming Lake Hattie Ced. L. Porter [data not captured] 6193 1952-8-25
GH: 01734218 Stuckenia pectinata (Linnaeus) Börner USA: Wyoming Harris Ranch near Bosler Ced. L. Porter [data not captured] 6169 1952-8-13
Primulaceae GH: 01922028 Dodecatheon conjugens Greene USA: Wyoming western slope of Wind River Range southeast ... Ced. L. Porter [data not captured] 6058 1952-7-30
GH: 01922792 Dodecatheon pulchellum (Rafinesque) Merrill USA: Wyoming near the head of Rock Creek, Medicine Bow Mt... Ced. L. Porter [data not captured] 1952-7-17
Ranunculaceae GH: 01710991 Clematis columbiana (Nuttall) Torrey & A. Gray USA: Utah along Birch Creek south of McKinnon, in Ashl... Ced. L. Porter [data not captured] 5948 1952-6-18
GH: 01662908 Ranunculus aquatilis diffusus Withering USA: Wyoming Porter Lake near Sheep Mountain Ced. L. Porter [data not captured] 6033 1952-7-22
Rosaceae GH: 01566014 Ivesia gordonii (Hooker) Torrey & A. Gray USA: Wyoming vicinity of Horseshoe Lake, western slope of... Ced. L. Porter B. F. Miller 6104 1952-7-30
GH: 01567808 Potentilla glaucophylla Lehmann USA: Wyoming vicinity of Horseshoe Lake, western slope of... Ced. L. Porter B. F. Miller 6114 1952-7-30
Saxifragaceae GH: 01616451 Mitella pentandra Hooker USA: Wyoming near Horseshoe Lake, western slope of Wind R... Ced. L. Porter [data not captured] 6118 1952-7-30
Scrophulariaceae GH: 01841978 Erythranthe guttata (de Candolle) G. L. Nesom USA: Wyoming near Seminoe Dam Ced. L. Porter [data not captured] 6008 1952-7-15
GH: 02041455 Limosella aquatica Linnaeus USA: Wyoming near Bosler Ced. L. Porter [data not captured] 6039 1952-7-24
Solanaceae GH: 01541804 Physalis pumila hispida (Waterfall) J. R. Sullivan USA: Wyoming southwestern Platte County. along Sybille Cr... Ced. L. Porter [data not captured] 5992 1952-7-2
Sparganiaceae GH: 00947478 Sparganium angustifolium Michaux USA: Wyoming Lake Irene, Medicine Bow Mts. Ced. L. Porter 6163 1952-8-7
GH: 00947708 Sparganium emersum Rehmann USA: Wyoming Little Laramie River 10 miles northwest of L... Ced. L. Porter [data not captured] 6167 1952-8-13
Violaceae GH: 02144802 Viola adunca Smith USA: Utah Ashley National Forest near the Wyoming line... Ced. L. Porter [data not captured] 5950 1952-6-18
