Asteraceae GH: 00833827 Lactuca biennis (Moench) Fernald USA: Maine Hartford: Hartford J. C. Arthur 1885
Brassicaceae GH: 00992274 Alyssum alyssoides Linnaeus USA: Illinois [data not captured] J. C. Arthur 1883-6-7
Caprifoliaceae GH: 02185620 Viburnum lantana Linnaeus USA: New York Geneva J. C. Arthur 1904-05-26
Cladoniaceae FH: 00412733 Cladonia cervicornis verticillata (Hoffmann) Ahti USA: Minnesota [data not captured] J. C. Arthur B40 1886-7-18
Cyperaceae GH: 02371451 Carex cephaloidea (Dewey) Dewey USA: Iowa [data not captured] J. C. Arthur 12 1878
GH: 02371345 Carex gravida L. H. Bailey USA: Iowa [data not captured] J. C. Arthur 1881-6-24
GH: 00808822 Carex magellanica én (Wahlenberg) Hultén USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 60 1909-9-21
GH: 02369525 Carex sartwellii Dewey USA: Iowa [data not captured] J. C. Arthur 17 1879-6-5
GH: 01043132 Carex viridula Michaux USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 61 1909-9-27
Loranthaceae NEBC: 00648307 Arceuthobium pusillum Peck USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 1900-8-15
Melampsoraceae FH: 01022540 Calyptospora columnaris J. G. Kühn USA: Montana Trail to Baring Falls, Glacier National Park J. C. Arthur 274 1924-7-30
FH: 01022541 Calyptospora columnaris J. G. Kühn USA: Montana New Piegan trail near Many Glacier Hotel, Gl... J. C. Arthur 240 1900-1-1
FH: 01012484 Cerotelium minutum Arthur Mexico: Hidalgo Trinidad: [data not captured] J. C. Arthur 38 1913-4
FH: 00877610 Coleosporium ipomoeae (Schweinitz) Burrill USA: Indiana Lafayette J. C. Arthur 1895-9-23
FH: 00877848 Coleosporium solidaginis (Schweinitz) Thümen USA: Florida Jupiter Island J. C. Arthur 1922-12-5
FH: 00877902 Coleosporium solidaginis (Schweinitz) Thümen USA: Montana Rocks above Going-To-TheSun Chaleto, Glacier... J. C. Arthur 287 1924-7-31
FH: 00806114 Coleosporium solidaginis (Schweinitz) Thümen USA: Montana Going-to-the-Sun Chaleto, Glacier National P... J. C. Arthur 295 1924-8-3
FH: 00806123 Coleosporium solidaginis (Schweinitz) Thümen USA: Indiana Turkey Run J. C. Arthur 1922-6-29
FH: 00806548 Coleosporium vernoniae Berkeley & M. A. Curtis USA: Indiana Lafayette J. C. Arthur 1898-10-5
FH: 00806549 Coleosporium vernoniae Berkeley & M. A. Curtis USA: Indiana Lafayette J. C. Arthur 1900-10-30
FH: 00806422 Coleosporium viburni Arthur USA: Iowa Charles City J. C. Arthur 1882-9-14
FH: 00806423 Coleosporium viburni Arthur USA: Iowa Charles City J. C. Arthur 1882-9-14
FH: 00990062 Hyalopsora cheilanthis (Peck) Arthur USA: Montana rocks above Going-to-the-sun-chalets, Glacie... J. C. Arthur 283 1924-7-31
FH: 00990387 Melampsora bigelowii Thümen USA: Idaho Trinity: [no additional data] J. C. Arthur 551 1910-8-8
FH: 00989719 Melampsora confluens (Persoon) H. S. Jackson USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 300 1924-8-5
FH: 00989721 Melampsora confluens (Persoon) H. S. Jackson USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 300 1924-8-5
FH: 00990558 Melampsora medusae Thümen USA: Montana Yellow Bay J. C. Arthur 1908-8-10
FH: 00990713 Melampsorella cerastii (Persoon) J. Schröter USA: Montana Glacier National Park J. C. Arthur 306 1924-8-5
FH: 00990794 Melampsorella cerastii (Persoon) J. Schröter USA: Montana Rocks above going-to-the-sun Chalets, Glacie... J. C. Arthur 282 1924-7-31
FH: 00990713 Melampsorella elatina Arthur USA: Montana Glacier National Park J. C. Arthur 306 1924-8-5
FH: 00945025 Peridermium coloradense USA: Maine Isle au Haut: [no additional data] J. C. Arthur 1900-8-17
FH: 00945036 Peridermium coloradense USA: Maine Isle au Haut: [no additional data] J. C. Arthur 1900-8-17
FH: 00956714 Pucciniastrum hydrangeae (Magnus) Arthur USA: Indiana Shades of Death J. C. Arthur 1890-8-25
FH: 00956757 Pucciniastrum myrtilli (Schumacher) Arthur USA: Montana Piegan Trail near Many Glacier Hotel, Glacie... J. C. Arthur 247 1924-7-28
FH: 00956775 Pucciniastrum myrtilli (Schumacher) Arthur USA: Montana New Piegan Trail near Many Glacier Hotel, Gl... J. C. Arthur 234 1924-7-27
FH: 00956985 Pucciniastrum pyrolae (J. F. Gmelin) J. Schröter USA: Montana Rocks above Going-to-the-Sea Chalets, Glacie... J. C. Arthur 293 1924-8-1
FH: 01004016 Pucciniastrum pyrolae (J. F. Gmelin) J. Schröter USA: Montana New Piegan trail near Many Glacier Hotel, Gl... J. C. Arthur 233 1924-7-27
FH: 01004633 Uredinopsis struthiopteridis F. C. M. Störmer USA: Maine Isle au Haut: [no additional data] J. C. Arthur 1903-9-18
FH: 01004667 Uredo cherimoliae Lagerheim USA: Florida Miami: [no additional data] J. C. Arthur 1919-3-17
Nidulariaceae FH: 00416478 Crucibulum vulgare Tulasne & C. Tulasne USA: Iowa Charles City Iowa J. C. Arthur 97 1882-10-6
Orchidaceae GH: 01937687 Cypripedium candidum Muhlenberg ex Willdenow USA: Iowa [no additional data] J. C. Arthur 2 1871-5-21
Parmeliaceae FH: 00493428 Usnea cavernosa Tuckerman USA: Minnesota [data not captured] J. C. Arthur L. H. Bailey, Jr. & E... 1886-7-18
Peronosporaceae FH: 00079669 Peronospora halstedii Farlow USA: Iowa Charles City J. C. Arthur 1882-9-12
FH: 00079685 Peronospora lophanthi Farlow USA: Iowa Charles City J. C. Arthur 1882-8-29
FH: 00079669 Plasmopara halstedii (Farlow) Berl. & De Toni USA: Iowa Charles City J. C. Arthur 1882-9-12
Polyporaceae FH: 00555987 Ganoderma applanatum (Persoon) Patouillard USA: Iowa Ames: [no additional data] J. C. Arthur 107 1882-11-20
FH: 00590940 Lenzites betulinus (Linnaeus) Fries: Fries USA: Iowa [no additional data] J. C. Arthur 178 1882
Pucciniaceae FH: 00888622 Aecidium arcularium Arthur USA: Colorado Grousemont, Platte Canyon J. C. Arthur 1918-7
FH: 01012679 Aecidium brasiliense Dietel Trinidad and Tobago: Trinidad [no additional data] J. C. Arthur 3106 1921-3-10
FH: 01125263 Aecidium porosum Peck USA: Minnesota Vermillion Lake; Lat. 48° J. C. Arthur L. H. Bailey, Jr. and... 1886-7-18
FH: 01022275 Aecidium smilacis Schweinitz USA: Illinois Chicago: Ravenswood near Chicago J. C. Arthur 1883-6-29
FH: 00873038 Cumminsiella sanguinea (Peck) Arthur USA: Montana Trail to Cracker Lake, Glacier National Park... J. C. Arthur 256 1924-7-29
FH: 00873233 Gymnoconia peckiana (Howe) Trotter USA: Maine Isle au Haut: [no additional data] J. C. Arthur 1899-9-10
FH: 00873305 Gymnosporangium aurantiacum Chevallier USA: Maine Isle au Haut: [no additional data] J. C. Arthur 67130 1907-7-2
FH: 00873376 Gymnosporangium bethelii Kern USA: Colorado South Boulder County J. C. Arthur 5911 1912-8-14
FH: 00873566 Gymnosporangium clavipes Cooke & Peck USA: Montana Going to the Sun Chalets, Glacier National P... J. C. Arthur 276 1924-7-30
FH: 00998079 Gymnosporangium clavipes Cooke & Peck USA: Montana Going-to-the-Sun Chalets, Glacier National P... J. C. Arthur 253 1927-7-29
FH: 00873458 Gymnosporangium davisii Kern USA: Maine Isle au Haut: [no additional data] J. C. Arthur 1909-8-21
FH: 00998204 Gymnosporangium inconspicuum Kern USA: Colorado Glenwood Springs J. C. Arthur 1907-5-2
FH: 00997459 Gymnosporangium juniperi-virginianae Schweinitz USA: Iowa Charles City J. C. Arthur a
FH: 00997466 Gymnosporangium juniperi-virginianae Schweinitz USA: Iowa Charles City J. C. Arthur 1882
FH: 00997659 Gymnosporangium nelsonii Arthur USA: Montana Glacier Park Hotel, Glacier National Park Mo... J. C. Arthur 319 1924-8-6
FH: 00997660 Gymnosporangium nelsonii Arthur USA: Montana Going-to-the-sun Chafts J. C. Arthur 285 1924-7-31
FH: 00997663 Gymnosporangium nelsonii Arthur USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 317 1924-8-6
FH: 00990113 Kuehneola obtusa Arthur USA: Maine Isle au Haut: [no additional data] J. C. Arthur 1900-8-14
FH: 00990968 Nyssopsora clavellosa (Berkeley) Arthur USA: Minnesota Vermilion Lake, Lat. 48 J. C. Arthur L. H. Bailey Jr., E. ... 1986 1886-7-19
FH: 00945164 Phragmidium americanum (Peck) Dietel USA: Maine Isle au Haut: [no additional data] J. C. Arthur 7675 1909-9-13
FH: 00945202 Phragmidium andersonii Shear USA: Montana Glacire Ntl. Park J. C. Arthur 284 1924-7-31
FH: 00945206 Phragmidium andersonii Shear USA: Montana rocks avobe Going-to-the-Sun Chalets, Glacie... J. C. Arthur 284 1924-7-31
FH: 00945225 Phragmidium disciflorum (Tode) J. James USA: New York Geneva J. C. Arthur 1884-8-25
FH: 00945325 Phragmidium ivesiae Sydow & P. Sydow USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 302 1924-8-5
FH: 00945327 Phragmidium ivesiae Sydow & P. Sydow USA: Montana Glacier Park Hotel, Glacier Natl. Park J. C. Arthur 302 1924-8-5
FH: 00945333 Phragmidium ivesiae Sydow & P. Sydow USA: Montana Lake McDermott, Glacier Natl. Park J. C. Arthur 235 1924-7-27
FH: 00945335 Phragmidium ivesiae Sydow & P. Sydow USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 211 1924-7-24
FH: 00945337 Phragmidium ivesiae Sydow & P. Sydow USA: Montana East end of Lake McDermott, Glacier National... J. C. Arthur 235 1924-7-27
FH: 00945340 Phragmidium ivesiae Sydow & P. Sydow USA: Montana Glacier Trail near Cut Bank, Blackfeet India... J. C. Arthur 213
FH: 00976559 Phragmidium montivagum Arthur USA: Colorado Lake Eldora J. C. Arthur 722 1911-8-25
FH: 00976635 Phragmidium occidentale Arthur USA: Montana New Piegan Trail near Many Glacier Hotel, Gl... J. C. Arthur 230 1924-7-27
FH: 00976636 Phragmidium occidentale Arthur USA: Montana New Piegan Trail, Glacier National Park J. C. Arthur 230 1924-7-27
FH: 00976637 Phragmidium occidentale Arthur USA: Montana New Piegan Trail near Many Glacier Hotel, Gl... J. C. Arthur 248 1924-7-28
FH: 00976638 Phragmidium occidentale Arthur USA: Montana Many Glacier Hotel, Glacier National Park J. C. Arthur 220 1924-7-26
FH: 00976690 Phragmidium potentillae (Persoon) P. Karsten USA: Colorado Palmer Lake J. C. Arthur 1911-9-12
FH: 00976766 Phragmidium rosae-acicularis Liro USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 305 1924-8-5
FH: 00976767 Phragmidium rosae-acicularis Liro USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 308 1924-8-5
FH: 00976768 Phragmidium rosae-acicularis Liro USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 205 1924-7-24
FH: 00945369 Phragmidium rosae-acicularis Liro USA: Montana Baring Falls, Glacier Natl. Park J. C. Arthur 271 1924-7-30
FH: 00945503 Phragmidium rosae-californicae Dietel USA: California between Greenville & Crescent Mills J. C. Arthur 47 1920-4-26
FH: 01129968 Puccinia amphibii Fuckel USA: Iowa Charles City J. C. Arthur 1882-9-12
FH: 00940561 Puccinia amphigena Dietel USA: Illinois Chicago: Ravenswood J. C. Arthur 1883-10-11
FH: 00940564 Puccinia amphigena Dietel USA: Illinois Chicago: [no additional data] J. C. Arthur 1899-3-18
FH: 00940565 Puccinia amphigena Dietel USA: Illinois Chicago: [no additional data] J. C. Arthur 1883-10-11
FH: 00940566 Puccinia amphigena Dietel USA: Illinois Chicago: [no additional data] J. C. Arthur 1899-3-18
FH: 01091813 Puccinia andropogonis Schweinitz USA: Iowa Spirit Lake J. C. Arthur 1898-8-15
FH: 01091842 Puccinia andropogonis Schweinitz USA: Iowa Spirit Lake J. C. Arthur 1898-8-15
FH: 01091847 Puccinia andropogonis Schweinitz USA: Indiana Fair Oaks J. C. Arthur 1903-3-14
FH: 00996709 Puccinia angustata Peck USA: Iowa East Okoboji J. C. Arthur 1907-11-19
FH: 01006450 Puccinia asteris Duby USA: Montana Glacier National Park, Going-to-the Sun Chal... J. C. Arthur 288 1924-7-31
FH: 01006454 Puccinia asteris Duby USA: Montana Glacier National Park, Trail to Cracker Lake J. C. Arthur 1924-7-29
FH: 00950687 Puccinia asterum (Schweinitz) Kern USA: Montana Many Glacier Hotel, Glacier National Park, M... J. C. Arthur 257
FH: 00950701 Puccinia asterum (Schweinitz) Kern USA: Montana Glacier Park Hotel, Glacier National Park, M... J. C. Arthur 304 1924-8-5
FH: 00950709 Puccinia asterum (Schweinitz) Kern USA: Montana Many Glacier Hotel, Glacier National Park, M... J. C. Arthur 263 1924-7-29
FH: 00950725 Puccinia asterum (Schweinitz) Kern USA: Montana Glacier Park Hotel, Glacier National Park, M... J. C. Arthur 301 1924-8-5
FH: 00950729 Puccinia asterum (Schweinitz) Kern USA: Montana Many Glacier Hotel. Glacier National Park, M... J. C. Arthur 239 1924-7-27
FH: 00950761 Puccinia asterum (Schweinitz) Kern USA: Montana Glacier Park Hotel, Glacier National Park, M... J. C. Arthur 303 1924-8-5
FH: 00981855 Puccinia atrofusca (Dudley & C. H. Thompson) Holway USA: Nebraska Ogallala J. C. Arthur 1916-5-18
FH: 00964080 Puccinia balsamorhizae Peck USA: Montana Trail near Baring Falls, Glacier National Pa... J. C. Arthur 290 1924-8-1
FH: 00964389 Puccinia batesiana Arthur USA: New Jersey Newark: [no additional data] J. C. Arthur 1905-10-4
FH: 01093329 Puccinia bistortae (F. Strauss) de Candolle USA: Colorado Tolland J. C. Arthur 6505 1912-8-20
FH: 01093356 Puccinia bolleyana Saccardo USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1901-5-17
FH: 00965057 Puccinia circaeae Persoon: Persoon USA: Indiana Turkey Run J. C. Arthur 1922-6-29
FH: 00991950 Puccinia circaeae Persoon: Persoon USA: Michigan Ann Arbor: [no additional data] J. C. Arthur 1885-8-31
FH: 00991959 Puccinia cirsii Lasch USA: Montana East end of Lake McDermott, Glacier National... J. C. Arthur 231 1924-7-27
FH: 00949172 Puccinia clematidis (de Candolle) Lagerheim USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 310 1924-8-5
FH: 00949247 Puccinia clematidis (de Candolle) Lagerheim USA: Montana Many Glacier Hotel, Glacier National Park J. C. Arthur 222 1924-7-26
FH: 00949248 Puccinia clematidis (de Candolle) Lagerheim USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 316 1924-8-6
FH: 00949297 Puccinia clematidis (de Candolle) Lagerheim USA: Montana Glacier Park Hotel, Glacier Natinoal Park J. C. Arthur 207 1924-7-24
FH: 00949311 Puccinia clematidis (de Candolle) Lagerheim USA: Indiana Turkey Run J. C. Arthur 1922-6-30
FH: 00949350 Puccinia clematidis (de Candolle) Lagerheim USA: Iowa Spirit Lake J. C. Arthur 1899-7-11
FH: 00949357 Puccinia clematidis (de Candolle) Lagerheim USA: Montana Many Glacier Hotel, Glacier National Park J. C. Arthur 219 1924-7-26
FH: 00950565 Puccinia cyperi Arthur USA: Michigan Lansing: [no additional data] J. C. Arthur 1885-9-5
FH: 00950225 Puccinia eatoniae Arthur USA: Iowa Ruthoen J. C. Arthur 1895-8-1
FH: 00950275 Puccinia eleocharidis Arthur USA: Indiana Turkey Run J. C. Arthur 1922-6-29
FH: 00950354 Puccinia emiliae Hennings USA: Florida Stuart J. C. Arthur 1922-12-2
FH: 00951816 Puccinia epilobii-tetragoni G. Winter USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 309 1924-8-5
FH: 00951820 Puccinia epilobii-tetragoni G. Winter USA: Montana Trail to Baring Falls, Glacier National Park J. C. Arthur 277 1924-7-30
FH: 01129617 Puccinia epiphylla (Linnaeus) Wettstein USA: Montana Many Glacier Hotel Roadway, Glacier National... J. C. Arthur 229 1924-7-27
FH: 01129618 Puccinia epiphylla (Linnaeus) Wettstein USA: Montana Going-to-the-Sun Chalets, Glacier National P... J. C. Arthur 296 1924-8-3
FH: 01129619 Puccinia epiphylla (Linnaeus) Wettstein USA: Montana St. Mary Hotel, Glacier National Park J. C. Arthur 258 1924-7-29
FH: 00950687 Puccinia extensicola Plowright USA: Montana Many Glacier Hotel, Glacier National Park, M... J. C. Arthur 257
FH: 00950701 Puccinia extensicola Plowright USA: Montana Glacier Park Hotel, Glacier National Park, M... J. C. Arthur 304 1924-8-5
FH: 00950709 Puccinia extensicola Plowright USA: Montana Many Glacier Hotel, Glacier National Park, M... J. C. Arthur 263 1924-7-29
FH: 00950725 Puccinia extensicola Plowright USA: Montana Glacier Park Hotel, Glacier National Park, M... J. C. Arthur 301 1924-8-5
FH: 00950729 Puccinia extensicola Plowright USA: Montana Many Glacier Hotel. Glacier National Park, M... J. C. Arthur 239 1924-7-27
FH: 00950761 Puccinia extensicola Plowright USA: Montana Glacier Park Hotel, Glacier National Park, M... J. C. Arthur 303 1924-8-5
FH: 00950877 Puccinia extensicola oenotherae (Montagne) Arthur USA: Indiana Lafayette (Indiana): Rust Garden J. C. Arthur 1904-4-13
FH: 01129259 Puccinia fraxinata (Link) Arthur USA: Iowa Spirit Lake J. C. Arthur 1899-7-7
FH: 00955342 Puccinia graminis Persoon USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1898-5-24
FH: 00955413 Puccinia graminis Persoon USA: Iowa Spirit Lake J. C. Arthur 1898-8-18
FH: 00955442 Puccinia graminis Persoon USA: Iowa Spirit Lake J. C. Arthur 1896-12-29
FH: 00955506 Puccinia graminis Persoon USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1898-6-24
FH: 00955527 Puccinia graminis Persoon USA: New York Geneva J. C. Arthur 1886-9-29
FH: 00955839 Puccinia helianthi Schweinitz USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1907-10-8
FH: 01001274 Puccinia hieracii (Röhling) H. Martius USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 299 1924-8-5
FH: 01001275 Puccinia hieracii (Röhling) H. Martius USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 315 1924-8-6
FH: 01001276 Puccinia hieracii (Röhling) H. Martius USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 314 1924-8-6
FH: 01001342 Puccinia hieracii (Röhling) H. Martius USA: Montana New Pilgrim train near Many Glacier Hotel, G... J. C. Arthur 236 1924-7-27
FH: 01001506 Puccinia hieracii (Röhling) H. Martius USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 204 1924-7-24
FH: 00949448 Puccinia impatientis Schweinitz ex Arthur USA: Indiana Turkey Run J. C. Arthur 1922-6-29
FH: 00782056 Puccinia lateritia Berkeley & M. A. Curtis USA: Florida Jupiter Island J. C. Arthur 1922-12-3
FH: 00782206 Puccinia luxuriosa Sydow & P. Sydow USA: Colorado Pueblo J. C. Arthur 20708 1916-5-29
FH: 00782247 Puccinia magnusiana Körnicke USA: Iowa Spirit Lake J. C. Arthur 5024 1898-8-12
FH: 00782818 Puccinia menthae Persoon: Persoon USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 208 1924-7-24
FH: 01108104 Puccinia minutissima Arthur USA: Indiana De Motte J. C. Arthur 1915-6-22
FH: 01108135 Puccinia monoica (Peck) Arthur USA: Colorado Eldorado Springs J. C. Arthur 21706 1907-4-26
FH: 01108022 Puccinia panici Dietel USA: Mississippi Biloxi: [no additional data] J. C. Arthur 1911-3-5
FH: 01108024 Puccinia panici Dietel USA: Indiana Fair Oaks J. C. Arthur 1903-11-1
FH: 00950877 Puccinia peckii (De Toni) Kellerman USA: Indiana Lafayette (Indiana): Rust Garden J. C. Arthur 1904-4-13
FH: 01129259 Puccinia peridermiospora (Ellis & Tracy) Arthur USA: Iowa Spirit Lake J. C. Arthur 1899-7-7
FH: 01129403 Puccinia pimpinellae (F. Strauss) Link USA: Montana Glacier Park Hotel J. C. Arthur 298 1924-8-5
FH: 01129480 Puccinia pimpinellae (F. Strauss) Link USA: Montana West shore of Lake McDermott, Glacier Nation... J. C. Arthur 232 1924-7-27
FH: 01129617 Puccinia poarum Nielsen USA: Montana Many Glacier Hotel Roadway, Glacier National... J. C. Arthur 229 1924-7-27
FH: 01129618 Puccinia poarum Nielsen USA: Montana Going-to-the-Sun Chalets, Glacier National P... J. C. Arthur 296 1924-8-3
FH: 01129619 Puccinia poarum Nielsen USA: Montana St. Mary Hotel, Glacier National Park J. C. Arthur 258 1924-7-29
FH: 00955342 Puccinia poculiformis (Jacquin) Wettstein USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1898-5-24
FH: 00955442 Puccinia poculiformis (Jacquin) Wettstein USA: Iowa Spirit Lake J. C. Arthur 1896-12-29
FH: 00955506 Puccinia poculiformis (Jacquin) Wettstein USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1898-6-24
FH: 00955527 Puccinia poculiformis (Jacquin) Wettstein USA: New York Geneva J. C. Arthur 1886-9-29
FH: 01129968 Puccinia polygoni-amphibii persicariae (F. Strauss) Arthur USA: Iowa Charles City J. C. Arthur 1882-9-12
FH: 01093329 Puccinia polygoni-vivipari P. Karsten USA: Colorado Tolland J. C. Arthur 6505 1912-8-20
FH: 01131162 Puccinia proserpinacae Farlow USA: Illinois Ravenswood near Chicago J. C. Arthur 1883-9-4
FH: 01131348 Puccinia ranunculi A. Blytt USA: Illinois Riverside near Chicago J. C. Arthur 1883-6-2
FH: 01131436 Puccinia rhamni (J. F. Gmelin) Wettstein USA: Indiana Lafayette J. C. Arthur 1898-6-24
FH: 01131439 Puccinia rhamni (J. F. Gmelin) Wettstein USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1898-5-12
FH: 00949013 Puccinia rubefaciens Johanson USA: Montana Trail to Cracker Lake, Glacier National Park J. C. Arthur 265 1924-7-29
FH: 00949014 Puccinia rubefaciens Johanson USA: Montana Going-to-the-Sun Chalets, Glacier National P... J. C. Arthur 281 1924-7-31
FH: 00949123 Puccinia rubigo-vera (de Candolle) Winter, G. USA: Iowa Spirit Lake J. C. Arthur 1898-8-8
FH: 00949172 Puccinia rubigo-vera agropyri (Eriksson) Arthur USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 310 1924-8-5
FH: 00949247 Puccinia rubigo-vera agropyri (Eriksson) Arthur USA: Montana Many Glacier Hotel, Glacier National Park J. C. Arthur 222 1924-7-26
FH: 00949248 Puccinia rubigo-vera agropyri (Eriksson) Arthur USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 316 1924-8-6
FH: 00949297 Puccinia rubigo-vera agropyrina (Eriksson) Arthur USA: Montana Glacier Park Hotel, Glacier Natinoal Park J. C. Arthur 207 1924-7-24
FH: 00949311 Puccinia rubigo-vera agropyrina (Eriksson) Arthur USA: Indiana Turkey Run J. C. Arthur 1922-6-30
FH: 00949350 Puccinia rubigo-vera agropyrina (Eriksson) Arthur USA: Iowa Spirit Lake J. C. Arthur 1899-7-11
FH: 00949357 Puccinia rubigo-vera agropyrina (Eriksson) Arthur USA: Montana Many Glacier Hotel, Glacier National Park J. C. Arthur 219 1924-7-26
FH: 00949448 Puccinia rubigo-vera impatientis (Arthur) Mains USA: Indiana Turkey Run J. C. Arthur 1922-6-29
FH: 00950877 Puccinia sambuci (Schweinitz) Arthur USA: Indiana Lafayette (Indiana): Rust Garden J. C. Arthur 1904-4-13
FH: 00949738 Puccinia scaber (Ellis & Everhart) Bartholomew USA: Colorado South Boulder Canyon J. C. Arthur 6301 1912-8-18
FH: 00949928 Puccinia sessilis J. Schröter USA: Iowa Ames: [no additional data] J. C. Arthur 19955 1877-6-6
FH: 00949942 Puccinia sessilis J. Schröter USA: Indiana DeMotte J. C. Arthur 19981 1915-6-22
FH: 00949903 Puccinia seymouriana Arthur USA: Indiana English Lake J. C. Arthur 1905-3-23
FH: 00951367 Puccinia sp. USA: Iowa Ames: [no additional data] J. C. Arthur 1892-11-19
FH: 00951346 Puccinia splendens Vize USA: Arizona Tucson: [no additional data] J. C. Arthur 1914-2-28
FH: 00951367 Puccinia sporoboli Arthur USA: Iowa Ames: [no additional data] J. C. Arthur 1892-11-19
FH: 00951368 Puccinia sporoboli Arthur USA: Iowa Ames: [no additional data] J. C. Arthur 1892-11-19
FH: 00951424 Puccinia stipae (Opiz) Arthur USA: Iowa Spirit Lake J. C. Arthur 1909-11-29
FH: 00951431 Puccinia stipae (Opiz) Arthur USA: Iowa Spirit Lake J. C. Arthur 1896-12-28
FH: 00951432 Puccinia stipae (Opiz) Arthur USA: Iowa Spirit Lake J. C. Arthur 1898-8-10
FH: 00951482 Puccinia symphoricarpi Harkness USA: Montana West shore of Lake McDermott, Glacier Nation... J. C. Arthur 238 1924-7-27
FH: 01001506 Puccinia taraxaci Plowright USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 204 1924-7-24
FH: 00951684 Puccinia triarticulata Berkeley & M. A. Curtis USA: Minnesota Minneapolis: [no additional data] J. C. Arthur L. H. Bailey, Jr. and... 1. 86 1886-7-15
FH: 00951693 Puccinia tripsaci Dietel & Holway USA: Nebraska Grant J. C. Arthur 1916-5-17
FH: 01001274 Puccinia troximontis Peck USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 299 1924-8-5
FH: 01001275 Puccinia troximontis Peck USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 315 1924-8-6
FH: 01001276 Puccinia troximontis Peck USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 314 1924-8-6
FH: 00951816 Puccinia vagans (de Candolle) Arthur USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 309 1924-8-5
FH: 00951820 Puccinia vagans (de Candolle) Arthur USA: Montana Trail to Baring Falls, Glacier National Park J. C. Arthur 277 1924-7-30
FH: 00951923 Puccinia verbenicola Arthur USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1904-6-18
FH: 00956048 Puccinia verbenicola Arthur USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1905-3-25
FH: 00956048 Puccinia vilfae Arthur & Holway USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1905-3-25
FH: 00956050 Puccinia vilfae Arthur & Holway USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1898-7-22
FH: 00956167 Puccinia violae (Schumacher) de Candolle USA: Montana Trail to Baring Falls, Glacier National Park J. C. Arthur 275 1924-7-30
FH: 00956281 Puccinia windsoriae Schweinitz USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1898-9-29
FH: 00956291 Puccinia windsoriae Schweinitz USA: Indiana Turkey Run J. C. Arthur 1922-6-29
FH: 00956292 Puccinia windsoriae Schweinitz USA: Indiana Turkey Run J. C. Arthur 1922-6-29
FH: 00956298 Puccinia windsoriae Schweinitz USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1898-9-29
FH: 00956309 Puccinia windsoriae Schweinitz USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 471 1896-9-14
FH: 01004757 Uromyces acuminatus Arthur USA: Iowa Spirit Lake J. C. Arthur 1898-8-5
FH: 01004835 Uromyces amoenus Sydow & P. Sydow USA: Montana Many Glacier Hotel, Glacier National Park J. C. Arthur 223 1924-7-26
FH: 01125079 Uromyces bidenticola (Hennings) Arthur USA: Florida Salerno J. C. Arthur 1922-12-2
FH: 01125263 Uromyces coloradensis Ellis & Everhart USA: Minnesota Vermillion Lake; Lat. 48° J. C. Arthur L. H. Bailey, Jr. and... 1886-7-18
FH: 01125407 Uromyces fabae (Persoon) de Bary USA: Colorado Eldorado Springs J. C. Arthur 14790 1907-4-27
FH: 01125645 Uromyces halstedii De Toni USA: Wisconsin Dalles of the Wisconsin River J. C. Arthur 1893-8-19
FH: 00941351 Uromyces intricatus Cooke USA: Colorado Boulder: [no additional data] J. C. Arthur 3101 1911-9-20
FH: 00941679 Uromyces lespedezae-procumbentis (Schweinitz) Schweinitz USA: Indiana Fair Oaks J. C. Arthur 1903-3-14
FH: 00941698 Uromyces lespedezae-procumbentis (Schweinitz) Schweinitz USA: Minnesota Lakefield J. C. Arthur 1914-8-21
FH: 00941700 Uromyces lespedezae-procumbentis (Schweinitz) Schweinitz USA: Indiana Fair Oaks J. C. Arthur 1903-10-31
FH: 00941907 Uromyces minor J. Schröter USA: Indiana Fair Oaks J. C. Arthur 1903-3-22
FH: 00783172 Uromyces phaseoli G. Winter USA: Indiana Lafayette (Indiana): [no additional data] J. C. Arthur 1895-9-23
FH: 00783271 Uromyces polemonii (Peck) Bartholomew USA: Iowa Spirit Lake J. C. Arthur 1883-12
FH: 00783268 Uromyces polemonii (Peck) Bartholomew USA: Iowa Spirit Lake J. C. Arthur 1898-8-5
FH: 00783422 Uromyces polygoni (Rabenhorst) Fuckel USA: Maine Isle au Haut: [no additional data] J. C. Arthur 13918 1909-9-20
FH: 00783303 Uromyces porosus (Peck) H. S. Jackson USA: Montana Glacier Park Hotel, Glacier National Park J. C. Arthur 318 1924-8-6
FH: 00783722 Uromyces punctatus J. Schroeter USA: Montana St. Mary's Hotel, Glacier National Park J. C. Arthur 1924-7-29
FH: 00783741 Uromyces punctatus J. Schroeter USA: Minnesota Lakefield J. C. Arthur 15146 1914-8-13
FH: 00783742 Uromyces punctatus J. Schroeter USA: Montana St. Mary Hotel, Glacier National Park J. C. Arthur 262 1924-7-29
FH: 00784066 Uromyces triquetrus Cooke USA: Wisconsin Madison: [no additional data] J. C. Arthur 1893-8
Rosaceae GH: 00763327 Rubus allegheniensis Porter USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 1909-9-25
GH: 00646219 Rubus canadensis Linnaeus USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 53 1909-9-25
GH: 00646220 Rubus canadensis Linnaeus USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 50 1909-9-29
GH: 00646221 Rubus canadensis Linnaeus USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 58 1909-9-19
GH: 00646358 Rubus elegantulus Blanchard USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 51 1909-9-28
GH: 00748033 Rubus floricomus Blanchard USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 56 1909-9-30
GH: 00748034 Rubus floricomus Blanchard USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 55 1909-9-30
GH: 00748035 Rubus floricomus Blanchard USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 57 1909-9-13
GH: 00632877 Rubus groutianus Blanchard USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 59 1909-9-14
GH: 00632037 Rubus ravus L. H. Bailey USA: Maine Isle au Haut: Isle au Haut J. C. Arthur 52 1909-9-28
Rubiaceae GH: 02359293 Galium boreale Linnaeus USA: Iowa [data not captured] J. C. Arthur 1881-7-6
