HerbIMI
Herb. IMI records for geographical unit Northern America
59986 specimens retrieved. Results page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
| IMI number | Name, associated organism | Locality | Collector | Type status |
|---|---|---|---|---|
| IMI 75830 | Phytophthora syringae | Ontario | Hildesbrand, A.A. 1959-01-26 | |
| IMI 403526 | Phytophthora syringae | New York | ||
| IMI 120406 | Phytopythium helicoides | Florida | A. F. Schmitthenner 1962 | |
| IMI 120407 | Phytopythium vexans | Florida | A. F. Schmitthenner 1962 | |
| IMI 212204 | Phytopythium vexans on soil of Persea americana | Northern America | Tsao, P.H. 1975-03-11 | |
| IMI 36863 | Pichia membranifaciens associated with {{ bean plant | Northern America | 1949-08-29 | |
| IMI 28850 | Picipes rhizophilus | Northern America | 1909-07-20 | |
| IMI 43851 | Pileolaria brevipes associated with Rhus radicans | Northern America | Payette, A. | |
| IMI 53727 | Pileolaria brevipes associated with Rhus radicans | Ohio | Aiken, W.H. | |
| IMI 53728 | Pileolaria brevipes associated with Rhus radicans | Northern America | Higgins, B.B. | |
| IMI 53729 | Pileolaria brevipes associated with Rhus diversiloba | Northern America | Parks, H.E. | |
| IMI 53730 | Pileolaria brevipes associated with Rhus rydbergii | Northern America | Bartholomew, E.T.; Bartholomew, E. | |
| IMI 53731 | Pileolaria brevipes associated with Rhus radicans | Northern America | Brenckle, J.F. | |
| IMI 53732 | Pileolaria brevipes associated with Rhus radicans | Northern America | Bartholomew | |
| IMI 53733 | Pileolaria brevipes associated with Rhus toxicodendron | Northern America | Lolmann, A.J.V.; Cain, R.F. | |
| IMI 109379 | Pileolaria brevipes associated with Rhus radicans | Arizona | G.B. Cummins 1964-01-09 | |
| IMI 142294 | Pileolaria brevipes associated with Rhus diversiloba | Northern America | W.c. Blasdale | |
| IMI 159785 | Pileolaria brevipes associated with Rhus radicans | Ontario | J.Derness | |
| IMI 169993 | Pileolaria brevipes associated with Rhus radicans | Arizona | Gilbertson, R.L. 1968-11-18 | |
| IMI 198039 | Pileolaria brevipes associated with Rhus radicans | Ontario | Elliott, M.E.; Parmelee, J.A. 1974-06-24 | |
| IMI 109279 | Pileolaria effusa associated with Rhus rydbergii | New Mexico | Cummins, G.B. 1962-06-15 | |
| IMI 53726 | Pileolaria patzcuarensis associated with Rhus trilobata | Northern America | Crowell, G.H. | |
| IMI 97403 | Pileolaria patzcuarensis associated with Rhus trilobata | New Mexico | Solheim, W.G.; Solheim, R. 1948-10-27 | |
| IMI 109345 | Pileolaria patzcuarensis associated with Rhus trilobata | Texas | G.B. Cummins 1963-10-28 | |
| IMI 109348 | Pileolaria patzcuarensis associated with Rhus trilobata | Texas | G.B. Cummins 1963-10-28 | |
| IMI 109355 | Pileolaria patzcuarensis associated with Rhus trilobata | Texas | G.B. Cummins 1963-10-29 | |
| IMI 137893 | Pileolaria patzcuarensis associated with Rhus trilobata | Northern America | J.A.Parmalae; D.I.Hammond 1965-09-05 | |
| IMI 142248 | Pilidium acerinum on fallen leaf of Eucalyptus globulus | California | I. Taveres 1960-03-10 | |
| IMI 227970f | Pilidium acerinum associated with Eucalyptus globulus | California | Hodges, C.W. 1978-03-17 | |
| IMI 239329b | Pilidium acerinum associated with Eucalyptus | California | Malloch, D.W. 1979-05 | |
| IMI 239330a | Pilidium acerinum associated with Eucalyptus | California | Malloch, D.W. 1979-05 | |
| IMI 239331a | Pilidium acerinum associated with Eucalyptus | California | Malloch, D.W. 1979-05 | |
| IMI 366993 | Pilidium concavum associated with Castanea | Oregon | 1945-12 | |
| IMI 27897 | Pilobolus crystallinus on dung of Equus caballus | Northern America | Brenckle, J.F. 1916-07-09 | |
| IMI 240956 | Pilobolus umbonatus isolated from dung of Animalia | New York | Jakobs, L. 1979-03 | |
| IMI 27122 | Piloderma bicolor associated with Abies balsamea | Northern America | Bisby, G.R. 1935-08-22 | |
| IMI 97228 | Piloderma byssinum on/isolated from log, rotting of Coniferae | Wyoming | Solheim, W.G. 1940-07-05 | |
| IMI 251534 | Piptarthron limbatum associated with Yucca | Texas | Sutton, B.C. 1980-07-06 | |
| IMI 251565 | Piptarthron limbatum associated with Nolina lindheimeriana | Texas | Sutton, B.C.; Loftis, J. 1980-07-09 | |
| IMI 251587 | Piptarthron limbatum associated with Dasylirion | Texas | Sutton, B.C.; Loftis, J. 1980-07-14 | |
| IMI 251612 | Piptarthron limbatum associated with Dasylirion texanum | Texas | Sutton, B.C.; Loftis, J. 1980-07-14 | |
| IMI 251818 | Piptarthron limbatum associated with Yucca | Texas | 1980-08-01 | |
| IMI 251824 | Piptarthron limbatum associated with Yucca | Texas | 1980-08-04 | |
| IMI 251854 | Piptarthron limbatum associated with Yucca rupicola | Texas | Sutton, B.C. 1980-08-10 | |
| IMI 251855 | Piptarthron limbatum associated with Dasylirion texanum | Texas | Sutton, B.C. 1980-08-10 | |
| IMI 252772 | Piptarthron limbatum associated with Dasylirion texanum | Texas | Sutton, B.C. 1980 | |
| IMI 77592 | Piptocephalis arrhiza on dung of Muridae | California | Benjamin, R.K. 1959 | |
| IMI 101211 | Piptocephalis benjaminii | Northern America | ||
| IMI 70910 | Piptocephalis cylindrospora on in cave of Mucor hiemalis | West Virginia | Leadbeater, G. | ex holotype of Piptocephalis virginiana Leadb. & Mercer 1957 |
| IMI 77593 | Piptocephalis cylindrospora on dung of Muridae | California | Ford, D.H. 1954 | |
| IMI 199158 | Piptocephalis cylindrospora on dung of Equus caballus | California | Kirk, P.M. 1954-01-01 | |
| IMI 338751 | Piptocephalis cylindrospora isolated from dung of Rattus | California | 1958-11-23 | |
| IMI 338752 | Piptocephalis cylindrospora | California | 1983-12-05 | |
| IMI 339039 | Piptocephalis cylindrospora associated with Mucor | California | 1957-02-13 | |
| IMI 339040 | Piptocephalis cylindrospora | California | 1958-06-21 | |
| IMI 339053 | Piptocephalis cylindrospora isolated from hypha of Mucor hiemalis | West Virginia | ||
| IMI 339054 | Piptocephalis cylindrospora | West Virginia | ||
| IMI 339464 | Piptocephalis cylindrospora | California | 1953-11-24 | |
| IMI 339465 | Piptocephalis cylindrospora | California | 1959-02-23 | |
| IMI 339466 | Piptocephalis cylindrospora isolated from dung of Rattus | California | 1975-09-02 | |
| IMI 339467 | Piptocephalis cylindrospora isolated from soil of Quercus agrifolia | California | 1976 | |
| IMI 339468 | Piptocephalis cylindrospora isolated from soil of Coniferae | California | 1983-10-21 | |
| IMI 339469 | Piptocephalis cylindrospora | California | 1983-10-21 | |
| IMI 339470 | Piptocephalis cylindrospora isolated from soil of Yucca brevifolia | California | 1983-10-24 | |
| IMI 339471 | Piptocephalis cylindrospora isolated from soil of Pinus ponderosa | California | 1983-10-24 | |
| IMI 339620 | Piptocephalis cylindrospora isolated from soil of Pinaceae | California | 1983-10-24 | |
| IMI 338753 | Piptocephalis debaryana isolated from dung of Mus | California | 1960-04-12 | |
| IMI 211592 | Piptocephalis fimbriata | Northern America | Benjamin, R.K. | |
| IMI 338754 | Piptocephalis freseniana | California | 1983-12-05 | |
| IMI 338755 | Piptocephalis freseniana | California | 1983-12-05 | |
| IMI 339041 | Piptocephalis freseniana | California | 1983-12-05 | |
| IMI 338764 | Piptocephalis indica | Georgia | 1978-08-23 | |
| IMI 77595 | Piptocephalis lepidula on fruitbody, rottingg of Agaricales | California | Ford, D.H. 1954 | |
| IMI 77596 | Piptocephalis lepidula on dung of Muridae | California | Ford, D.H. 1953 | |
| IMI 77597 | Piptocephalis lepidula on dung of Muridae | California | Benjamin, R.K. 1958 | |
| IMI 77598 | Piptocephalis lepidula on dung of Animalia | California | Benjamin, R.K. 1958 | |
| IMI 77674 | Piptocephalis lepidula on dung of Muridae | Northern America | 1959 | neotype |
| IMI 338765 | Piptocephalis lepidula isolated from dung of Mus | California | 1957-08-01 | |
| IMI 339045 | Piptocephalis lepidula | California | 1983-10-24 | |
| IMI 339472 | Piptocephalis lepidula isolated from bark of Pseudotsuga menziesii | Arizona | 1979-04-24 | |
| IMI 77594 | Piptocephalis microcephala on dung of Muridae | California | Ford, D.H. 1957 | |
| IMI 339051 | Piptocephalis tieghemiana isolated from dung of Mus | California | 1958-11-15 | |
| IMI 339052 | Piptocephalis tieghemiana | California | 1983-12-05 | |
| IMI 339622 | Piptocephalis tieghemiana | California | 1983-12-05 | |
| IMI 119340 | Piptocephalis unispora | Mexico | J.Hendrickson 1964-07 | |
| IMI 77599 | Piptocephalis xenophila on dung of Muridae | California | Benjamin, R.K. | |
| IMI 149527 | Piptocephalis xenophila on soil of Populus tremula | Ontario | G.C.Bhatt | |
| IMI 156650 | Piptocephalis xenophila isolated from soil of Penicillium frequentans | Ontario | Wells, D. [Miss] 1951-10 | |
| IMI 175877 | Piptocephalis xenophila isolated from soil of Penicillium | Northern America | Miss Jeffery 1973-06-06 | |
| IMI 56693a | Piptocephalis xenophila on soil of Penicillium frequentans | Ontario | Dobbs, C.G. | |
| IMI 85608 | Pirella circinans associated with Bain | Northern America | ||
| IMI 85609 | Pirella circinans associated with Bain | Northern America | ||
| IMI 85610 | Pirella circinans associated with Bain | Northern America | ||
| IMI 45263 | Piricauda composita on wood, damp, rotting of Catalpa cordifolia | Northern America | Ravenel, H.W. | |
| IMI 368131 | Pisolithus arhizus | Northern America | ||
| IMI 368142 | Pisolithus arhizus | Northern America | ||
| IMI 31264a | Pithomyces quadratus associated with Crataegus parvifolia | New Jersey | 1895-09 | ex type coll. |
| IMI 252367 | Pithya cupressina associated with Juniperus ashei | Texas | Loftis, J. 1979-02 | |
| IMI 263958 | Pithya cupressina associated with Juniperus virginiana | Northern America | ||
| IMI 123038 | Pithya vulgaris associated with Abies religiosa | Mexico | R.F. Cain 1961-08-12 | |
| IMI 278187 | Pithya vulgaris associated with Abies religiosa | Mexico | Lemke, P.A. 1961-08-10 | |
| IMI 291512 | Placoasterella schweinfurthii associated with Nolina filifera | Mexico | Gómez, L.D. | |
| IMI 291513 | Placoasterella schweinfurthii associated with Nolina filifera | Mexico | Gómez, L.D. | |
| IMI 194253 | Placodiplodia copelandii associated with Cyathea | Northern America | Copeland, E.B. 1914-04-30 | ex type coll. |
| IMI 13503 | Plagiostoma apiculatum associated with Salix cordata | South Dakota | Brenckle, J.F. 1926-04-07 | |
| IMI 15787 | Plagiostoma apiculatum associated with Salix longifolia | Ontario | Dearness, J. 1912-06 | |
| IMI 73259a | Plagiostoma apiculatum associated with Populus nigra var. italica | Ontario | Cain, R.F. 1953 | |
| IMI 320031 | Plagiostoma fraxini associated with Fraxinus pennsylvanica | North Dakota | Redlin, S.C. 1985-05-24 | ex isotype coll. |
| IMI 320032 | Plagiostoma fraxini associated with Fraxinus pennsylvanica | North Dakota | Redlin, S.C. 1986-05-26 | ex paratype coll. |
| IMI 320033 | Plagiostoma fraxini associated with Fraxinus pennsylvanica | Minnesota | Redlin, S.C. 1987-03-06 | ex paratype coll. |
| IMI 21628 | Plagiostoma salicellum associated with Salix | Northern America | Russell, R.C. 1939-04-29 | |
| IMI 21629 | Plagiostoma salicellum associated with Salix pellita | Northern America | 1938-06-03 | |
| IMI 21635 | Plagiostoma salicellum associated with Salix caprea | Northern America | Brenckle, J.F. 1921-05-19 | |
| IMI 252532 | Plagiostoma salicellum associated with Salix | Colorado | Sutton, B.C. 1980-08-29 | |
| IMI 112235 | Plasmopara carlottae associated with Conioselinum pacificum | Northern America | Calder 1957 | |
| IMI 29889 | Plasmopara cephalophora associated with Physostegia parviflora | Northern America | Davis, J.J. 1917-08-25 | |
| IMI 51761 | Plasmopara cercidis associated with Cercis canadensis | Tennessee | Williams, R.H. | ex type coll. |
| IMI 58055 | Plasmopara cruseae associated with Crusea cruciata | Mexico | Pringle, G.G. | Isotype of Plasmopara cruseae C.G. Shaw & Safeeulla 1962 |
| IMI 27906 | Plasmopara geranii on leaf of Geranium maculatum | Northern America | Dearness, J. 1912-07-12 | |
| IMI 27907 | Plasmopara geranii associated with Geranium maculatum | Northern America | Bartholomew, E. 1913-07-14 | |
| IMI 27908 | Plasmopara geranii associated with Geranium | Northern America | 1914-08-28 | |
| IMI 27909 | Plasmopara geranii associated with Geranium maculatum | Northern America | Bisby, G.R. 1933-07-27 | |
| IMI 97991 | Plasmopara geranii associated with Geranium richardsonii | Wyoming | Solheim, W.G.; Solheim, R. 1957-07-20 | |
| IMI 182749 | Plasmopara geranii associated with Geranium richardsonii | Wyoming | Solheim, W.G.; Gilbertson, R.L.; Cummins, G.B. 1972-07-05 | |
| IMI 27910 | Plasmopara halstedii on leaf of Helianthus strumosus | Northern America | Bartholomew, E.T. 1911-05-26 | |
| IMI 27912 | Plasmopara halstedii associated with Rudbeckia laciniata | Northern America | Bisby, G.R. 1925-07-17 | |
| IMI 27913 | Plasmopara halstedii associated with Helianthus grosseserratus | Northern America | 1913-09-03 | |
| IMI 27914 | Plasmopara halstedii associated with Helianthus nuttallii | Northern America | ||
| IMI 27915 | Plasmopara halstedii associated with Bidens vulgatus | Northern America | Brenckle, J.F. 1920-08 | |
| IMI 27916 | Plasmopara halstedii associated with Ambrosia psilostachya | Northern America | Brenckle, J.F. 1912-06-30 | |
| IMI 27917 | Plasmopara halstedii associated with Helianthus subrhomboideus | Northern America | Brenckle, J.F. 1912-09-03 | |
| IMI 27918 | Plasmopara halstedii associated with Rudbeckia hirta | Northern America | Brenckle, J.F. 1913-07-16 | |
| IMI 27919 | Plasmopara halstedii associated with Helianthus subtuberosus | Northern America | 1914-05-25 | |
| IMI 32814 | Plasmopara halstedii associated with Bidens vulgatus | Northern America | Dearness, J. 1923-09 | |
| IMI 44755 | Plasmopara halstedii associated with Bidens frondosa | Northern America | Dearness, J. | |
| IMI 44756 | Plasmopara halstedii associated with Helianthus tuberosus | Northern America | Dearness, J. | |
| IMI 51078 | Plasmopara halstedii associated with Ambrosia psilostachya | Northern America | 1913 | |
| IMI 96882 | Plasmopara halstedii associated with Helianthus annuus | Wyoming | Solheim, W.G. 1930-08-27 | |
| IMI 96883 | Plasmopara halstedii associated with Franseria discolor | Wyoming | Solheim, W.G. 1930-08-27 | |
| IMI 97281 | Plasmopara halstedii associated with Helianthus nuttallii | Wyoming | Solheim, W.G. 1937-08-11 | |
| IMI 369304 | Plasmopara halstedii associated with Parthenium hysterophorus | Veracruz | 1995-09-05 | |
| IMI 369306 | Plasmopara halstedii associated with Melampodium | Veracruz | 1995-09-07 | |
| IMI 369678 | Plasmopara halstedii on leaf of Parthenium hysterophorus | Chiapas | 1995-09-08 | |
| IMI 369679 | Plasmopara halstedii on leaf of Melampodium | San Luis Potosí | 1995-09-17 | |
| IMI 369680 | Plasmopara halstedii on leaf of Melampodium | Tamaulipas | 1995-09-17 | |
| IMI 369681 | Plasmopara halstedii on leaf of Parthenium hysterophorus | San Luis Potosí | 1995-09-16 | |
| IMI 369683 | Plasmopara halstedii on leaf of Tridax procumbens | Chiapas | 1995-09-08 | |
| IMI 369684 | Plasmopara halstedii on leaf of Parthenium hysterophorus | Nuevo León | 1995-09-15 | |
| IMI 369688 | Plasmopara halstedii on leaf of Melampodium | Veracruz | 1995-03-22 | |
| IMI 44758 | Plasmopara obducens associated with Impatiens biflora | Northern America | Bisby, G.R. | |
| IMI 27943 | Plasmopara ribicola associated with Ribes oxyacanthoides | Northern America | 1925-09-27 | |
| IMI 29888 | Plasmopara ribicola associated with Ribes triste | Northern America | Davis, J.J. 1918-08-21 | |
| IMI 27946 | Plasmopara viticola associated with Vitis | Northern America | Eaket, J. 1927-06-20 | |
| IMI 27947 | Plasmopara viticola associated with Vitis | Northern America | Kellerman, W.A. 1889 | |
| IMI 27950 | Plasmopara viticola associated with Vitis labrusca | Northern America | Bates, J.B. 1915-09-24 | |
| IMI 27951 | Plasmopara viticola associated with Vitis cinerea | Northern America | Bates, J.B. 1913-10-09 | |
| IMI 27952 | Plasmopara viticola associated with Vitis vulpina | Northern America | Higgins, B.B. 1912-09-25 | |
| IMI 27957 | Plasmopara viticola associated with Parthenocissus | Northern America | Deighton, J. 1912-09-08 | |
| IMI 263966 | Plasmopara viticola associated with Vitis labrusca | Masachusettes | Piguet, A.P.D. 1916-10-02 | |
| IMI 27835 | Plasmoverna pygmaea associated with Anemone canadensis | Northern America | Russell, R.C. 1938-06-17 | |
| IMI 27836 | Plasmoverna pygmaea associated with Anemone canadensis | Northern America | 1914-06-17 | |
| IMI 27937 | Plasmoverna pygmaea on leaf of Anemone nemorosa | Northern America | Dearness, J. 1912-05 | |
| IMI 27938 | Plasmoverna pygmaea associated with Anemone canadensis | Northern America | Brenckle, J.F. 1913-06-01 | |
| IMI 27939 | Plasmoverna pygmaea associated with Anemone canadensis | Northern America | Sallans, B.J. 1936-06-16 | |
| IMI 97992 | Plasmoverna pygmaea associated with Aconitum columbianum | Wyoming | Solheim, W.G.; Solheim, R. 1957-06-27 | |
| IMI 263965 | Plasmoverna pygmaea associated with Anemone quinquefolia | Masachusettes | Linder, D.H. 1935-05-04 | |
| IMI 255750 | Platysporoides multiseptata on/isolated from dead wood of Plantae | Texas | Loftis, J. 1979-11 | |
| IMI 269695 | Plectocarpon lichenum on bark of Pseudotsuga | Montana | Rosentreter, R. 1981-06-26 | |
| IMI 10094 | Plectosphaerella alismatis associated with Alisma plantago-aquatica | North Dakota | Brenckle, J.F. 1923-08-06 | |
| IMI 25948 | Plectosphaerella alismatis associated with Alisma plantago-aquatica | Ontario | 1942-06-25 | |
| IMI 285822 | Plectosphaerella alismatis associated with Alisma plantago | Northern America | 1889-08 | |
| IMI 165464 | Plectosphaerella cucumerina associated with Magnoliopsida | Northern America | Reid, J. 1972-04-17 | |
| IMI 175390 | Plectosphaerella cucumerina | Manitoba | Reid, J. 1973-05-04 | |
| IMI 184891 | Plectosphaerella cucumerina associated with Solanum tuberosum | Alberta | J.Fetal | |
| IMI 257527 | Plectosphaerella cucumerina associated with Lycopersicon esculentum | Alberta | Kharbanda, P.D. 1981-04-16 | |
| IMI 258531 | Plectosphaerella cucumerina associated with Cucumis sativus | Alberta | Kharbanda, P.D. 1981-05-06 | |
| IMI 258535 | Plectosphaerella cucumerina associated with Lycopersicon esculentum | Alberta | Kharbanda, P.D. 1981-05-06 | |
| IMI 259163 | Plectosphaerella cucumerina associated with Solanum tuberosum | Alberta | Haward, R.J. 1981-05-25 | |
| IMI 259170 | Plectosphaerella cucumerina associated with Solanum melongena | Alberta | Haward, R.J. 1981-05-25 | |
| IMI 350819 | Plectosphaerella cucumerina on stem of Cucurbita pepo | Tennessee | 1991-09-16 | |
| IMI 93977 | Plenodomus meliloti on/isolated from root of Medicago sativa | Northern America | Booth, C. 1951-10-18 | |
| IMI 256806 | Plenodomus meliloti associated with Medicago sativa | Alberta | Reeleder, R.D. 1980 | |
| IMI 110925 | Pleochaeta polychaeta associated with Celtis mississippiensis | Northern America | S.M.Tracy 1918-10-31 | |
| IMI 123040 | Pleomassaria carpini associated with Carpinus | Ontario | R.F. Cain 1943-05-25 | |
| IMI 53448 | Pleomassaria siparia associated with Betula papyrifera | Northern America | Anon. (DAOM 37680) | |
| IMI 26918 | Pleonectria zanthoxyli associated with Symphoricarpos occidentalis | Northern America | Brenckle, J.F. 1931-03 | |
| IMI 26920 | Pleonectria zanthoxyli associated with Symphoricarpos occidentalis | Northern America | Brenckle, J.F. 1928-03 | |
| IMI 363400 | Pleospora bataanensis on stem of Agave | California | 1908-04-10 | |
| IMI 19930 | Pleospora bjoerlingii associated with Beta vulgaris | Northern America | Brenckle, J.F. 1915-07-20 | |
| IMI 25911 | Pleospora bjoerlingii associated with Beta vulgaris | Ontario | Atkinson 1945-07-24 | |
| IMI 154458 | Pleospora chlorogali associated with Chlorogalum pomeridianum | California | Plunkett, O.A. | |
| IMI 19813 | Pleospora dakotensis associated with Andropogon scoparius | North Dakota | 1915-04 | |
| IMI 19814 | Pleospora dakotensis associated with Phragmites communis | Northern America | 1914-11-03 | |
| IMI 27035 | Pleospora gigaspora associated with xxxx | Northern America | Grant, J.M. 1925-05 | |
| IMI 165348 | Pleospora laricina associated with Salix scouleriana | California | Cooke, W.B.; Cooke, V.G. 1962-08-19 | |
| IMI 363799 | Pleospora macrospora associated with Hierochloe alpina | Labrador | 1950-07-12 | |
| IMI 386966 | Pleospora paludiscirpi isolated from leaf of Scirpus | Rhode Island | 1973 | |
| IMI 252397 | Pleospora pelagica on dead wood of Plantae | Texas | Loftis, J. 1980-04 | |
| IMI 97006 | Pleospora phaeospora associated with Arenaria sajanensis | Wyoming | Solheim, W.G. 1934-09-05 | |
| IMI 1129 | Pleospora pygmaea associated with Acer saccharinum | Northern America | ||
| IMI 73319 | Pleostigma jungermannicola associated with Lophocolea minor | Ontario | Cain, R.F. 1955-05-07 | |
| IMI 144484 | Pleotrichocladium opacum on soil of Populus tremuloides | Ontario | G. C. Bhatt | |
| IMI 147989 | Pleotrichocladium opacum on forest soil of Thuja occidentalis | Ontario | G.C.Bhatt 1964-07 | |
| IMI 318088 | Pleotrichocladium opacum associated with Platanthera hyperborea | Alberta | Currah, R.S. 1987-07-10 | |
| IMI 232248 | Plesiospora globosa associated with Nematoda | Ontario | Barron, G.L. 1976-08 | |
| IMI 368308 | Pleurophomopsis lignicola associated with Homo sapiens | New York | 1995-05-01 | |
| IMI 171201 | Pleurostoma ootheca associated with Quercus | Northern America | ex type coll. of Sphaeria ootheca | |
| IMI 364545 | Pleurostoma ootheca on bark of Casuarina equisetifolia | Florida | 1942-01-02 | |
| IMI 223034 | Pleurostoma richardsiae associated with Homo sapiens | California | Kozak, P.P. 1977-10-26 | |
| IMI 44605 | Pleurothecium recurvatum on rotten wood of Plantae | Northern America | Morgan | |
| IMI 44606 | Pleurothecium recurvatum on rotten wood of Plantae | Northern America | Morgan | |
| IMI 44607 | Pleurothecium recurvatum on rotten wood of Plantae | Northern America | Morgan | |
| IMI 44608 | Pleurothecium recurvatum | Northern America | Morgan | |
| IMI 227805 | Pleurothecium recurvatum on wood of Plantae | Tennessee | 1977-07-01 | |
| IMI 387894 | Pleurotus cystidiosus | Northern America | ||
| IMI 361523 | Pleurotus djamor isolated from decayed wood of Plantae | Veracruz | 1990 | |
| IMI 361524 | Pleurotus djamor isolated from decayed wood of Plantae | Veracruz | 1991 | |
| IMI 28831 | Pleurotus ostreatus on/isolated from wood, buried of Plantae | Northern America | 1913-08-21 | |
| IMI 27281 | Plicatura nivea associated with Alnus incana | Northern America | Pady, S.M.; Thompson, G.E. 1930-09-03 | |
| IMI 27282 | Plicatura nivea associated with Alnus | Northern America | Bisby, G.R. 1933-10-04 | |
| IMI 375754 | Plicatura nivea | Northern America | ||
| IMI 387900 | Plicatura nivea associated with Alnus | Northern America | 1946 | |
| IMI 58345b | Plicatura nivea on/isolated from wood of Plantae | Northern America | Lange, J.E.; Bisby, G.R. 1931-09-17 | |
| IMI 27317 | Plicaturopsis crispa on/isolated from bark of Betula lutea | Ontario | Jackson 1930-04-18 | |
| IMI 5969 | Plochmopeltis intricata associated with Quercus armeniaca | Florida | Martin | |
| IMI 39561 | Ploioderma hedgcockii associated with Pinus echinata | Northern America | authentic for the name Hypoderma hedgcockii Dearn. | |
| IMI 318501 | Ploioderma hedgcockii associated with Pinus palustris | Louisiana | Jewell, F.F. 1983-05 | |
| IMI 348805 | Ploioderma hedgcockii on leaf of Pinus hartwegii | Mexico | 1991-07-25 | |
| IMI 92451 | Ploioderma lethale associated with Pinus rigida | Maryland | Hedgcock, G.G. 1927-06-05 | |
| IMI 223394 | Ploioderma lethale associated with Pinus elliottii | Mississippi | Wolfe, B.; Stayle, J. 1971-11-05 | |
| IMI 225838 | Ploioderma lethale associated with Pinus elliottii | Alabama | Staley, J.M. 1971-05-13 | |
| IMI 303843 | Ploioderma lowei on leaf, dead, fallen of Pinus elliottii | Mississippi | Ivory, M.H. 1984-19 | |
| IMI 303845 | Ploioderma lowei associated with Pinus taeda | Mississippi | Ivory, M.H. 1984-10-14 | |
| IMI 27318 | Pluteus umbrosus on/isolated from sawdust of Plantae | Ontario | 1932-09-25 | |
| IMI 85641 | Podoconis anacardii associated with Strigula elegans | Florida | Thaxter, R. 1898 | |
| IMI 226674 | Pododimeria gelatinosa associated with Juniperus virginiana | Georgia | Luttrell, E.S. 1974-08-01 | ex type coll. of Pododimeria gelatinosa |
| IMI 226675 | Pododimeria juniperi associated with Juniperus virginiana | Georgia | Luttrell, E.S. 1972-07-22 | |
| IMI 73197 | Podophacidium xanthomelum associated with xxxx | Ontario | Cain, R.F. 1955-09-17 | |
| IMI 26681 | Podosphaera aphanis associated with Rubus | Saskatchewan | 1928-08-03 | |
| IMI 26682 | Podosphaera aphanis associated with Agrimonia mollis | Ontario | 1932-09-10 | |
| IMI 26683 | Podosphaera aphanis associated with Agrimonia gryposepala | Ontario | Conners, I.L. 1931-07-24 | |
| IMI 36761 | Podosphaera aphanis associated with Agrimonia gryposepala | Northern America | Conners, I.L. | |
| IMI 36770 | Podosphaera aphanis associated with Geum canadense | Northern America | Stevens | |
| IMI 43804 | Podosphaera aphanis associated with Potentilla palustris | Northern America | Savile, D.B.O. | |
| IMI 97299 | Podosphaera aphanis associated with Geum macrophyllum | Colorado | Solheim, W.G.; Solheim, R. 1948-10-12 | |
| IMI 380828 | Podosphaera aphanis on living leaf of Geum | British Columbia | 1994-08-18 | |
| IMI 387158 | Podosphaera aphanis associated with Rubus spectabilis | British Columbia | 1994 | |
| IMI 9950 | Podosphaera astragali associated with Astragalus | Alaska | Baxter, D.V. 1940-09-01 | |
| IMI 96898 | Podosphaera astragali associated with Astragalus alpinus | Wyoming | Solheim, W.G. 1932-08-10 | |
| IMI 98003 | Podosphaera astragali associated with Astragalus alpinus | Wyoming | Solheim, W.G.; Solheim, R. 1957-08-30 | |
| IMI 25994 | Podosphaera clandestina associated with Prunus nigra | Ontario | Conners, I.L. | |
| IMI 26678 | Podosphaera clandestina associated with Prunus melanocarpa | Saskatchewan | Sallans 1936-07-02 | |
| IMI 26679 | Podosphaera clandestina associated with Prunus besseyi | Manitoba | Bisby, G.R. 1935-08-08 | |
| IMI 26695 | Podosphaera clandestina associated with Prunus besseyi | Saskatchewan | Russell, R.C. 1929-09-26 | |
| IMI 36775 | Podosphaera clandestina associated with Prunus besseyi | Northern America | ||
| IMI 36776 | Podosphaera clandestina associated with Prunus besseyi | Northern America | Russell, R.C. | |
| IMI 36779 | Podosphaera clandestina associated with Prunus besseyi | Northern America | Russell, R.C. | |
| IMI 401626 | Podosphaera clandestina | British Columbia | Braun, U. 1994-08-18 | |
| IMI 51881 | Podosphaera drabae associated with Draba glabella | Northern America | Savile, D.B.O. | |
| IMI 36210 | Podosphaera erigerontis-canadensis associated with Taraxacum officinale | Northern America | Bartholomew | |
| IMI 36213 | Podosphaera erigerontis-canadensis associated with Taraxacum officinale | Northern America | Bartholomew | |
| IMI 36221 | Podosphaera erigerontis-canadensis associated with Taraxacum officinale | Northern America | Brenckle, J.F. | |
| IMI 43803 | Podosphaera erigerontis-canadensis associated with Taraxacum officinale | Northern America | Savile, D.B.O. | |
| IMI 97300 | Podosphaera erigerontis-canadensis associated with Taraxacum officinale | Colorado | Solheim, W.G.; Solheim, R. 1948-10-12 | |
| IMI 97301 | Podosphaera erigerontis-canadensis associated with Taraxacum officinale | New Mexico | Solheim, W.G. 1947-10-27 | |
| IMI 105167 | Podosphaera erigerontis-canadensis associated with Taraxacum arctogena | Ontario | Savile, D.B.O. 1962-07-21 | |
| IMI 169882 | Podosphaera erigerontis-canadensis associated with Xxxxxx | Wyoming | Solheim, W.G.; Solheim, R. 1961-08-28 | |
| IMI 235180 | Podosphaera erigerontis-canadensis associated with Taraxacum officinale | Ontario | Parmelee, J.A. 1976-09-08 | |
| IMI 26666 | Podosphaera fugax associated with Geranium maculatum | Ontario | 1930-06-05 | |
| IMI 97087 | Podosphaera fugax associated with Geranium fremontii | Wyoming | Solheim, W.G. 1939-07-28 | |
| IMI 97488 | Podosphaera fugax associated with Geranium nervosum | Utah | Solheim, W.G.; Solheim, R. 1955-08-06 | |
| IMI 98006 | Podosphaera fugax associated with Geranium viscosissimum | Wyoming | Solheim, W.G.; Solheim, R. 1957-08-07 | |
| IMI 169881 | Podosphaera fugax associated with Geranium nervosum | Idaho | Solheim, W.G.; Solheim, R. 1956-07-14 | |
| IMI 7329 | Podosphaera fuliginea associated with Senecio triangularis | Northern America | Bartholomew | |
| IMI 25993 | Podosphaera fuliginea associated with Matricaria matricarioides | Québec | 1946-08-15 | |
| IMI 26689 | Podosphaera fuliginea associated with Veronica spicata | Saskatchewan | Mead, H.W.; Russell, R.C. 1936-08-31 | |
| IMI 36207 | Podosphaera fuliginea associated with Gaillardia aristata | Northern America | Butler | |
| IMI 36211 | Podosphaera fuliginea associated with Senecio triangularis | Northern America | Bartholomew | |
| IMI 36217 | Podosphaera fuliginea associated with Wyethia amplexicaulis | Northern America | Bartholomew | |
| IMI 36712 | Podosphaera fuliginea associated with Collomia linearis | Northern America | Bartholomew | |
| IMI 36935 | Podosphaera fuliginea associated with Castilleja linariaefoiia | Northern America | Bartholomew | |
| IMI 96993 | Podosphaera fuliginea associated with Saxifraga arguta | Wyoming | Solheim, W.G. 1934-09-04 | |
| IMI 97302 | Podosphaera fuliginea associated with Synthyris wyomingensis | Wyoming | Solheim, W.G. 1947-08-18 | |
| IMI 97490 | Podosphaera fuliginea associated with Agoseris glauca | Wyoming | Solheim, W.G.; Solheim, R. 1949-08-24 | |
| IMI 98004 | Podosphaera fuliginea associated with Castilleja miniata | Wyoming | Solheim, W.G.; Solheim, R. 1957-08-18 | |
| IMI 98005 | Podosphaera fuliginea associated with Collinsia parviflora | Wyoming | 1957-06-26 | |
| IMI 98007 | Podosphaera fuliginea associated with Wyethia helianthoides | Wyoming | Solheim, W.G.; Solheim, R. 1957-07-20 | |
| IMI 105172 | Podosphaera fuliginea associated with Braya humilis | Ontario | Savile, D.B.O. 1962-08-04 | |
| IMI 235175 | Podosphaera fuliginea associated with Madia gracilis | British Columbia | Calder, J.A.; Savile, D.B.O. 1953-06-20 | |
| IMI 235176 | Podosphaera fuliginea associated with Arnica rydbergii | British Columbia | 1954-09-09 | |
| IMI 235177 | Podosphaera fuliginea associated with Arnica sororia | British Columbia | 1956-06-23 | |
| IMI 235178 | Podosphaera fuliginea associated with Cucurbita maxima | Ontario | Parmelee, J.A. 1976-09-08 | |
| IMI 235179 | Podosphaera fuliginea associated with Cucurbita pepo | Ontario | Parmelee, J.A. 1976-09-08 | |
| IMI 235181 | Podosphaera fuliginea associated with Cucurbita | Ontario | Parmelee, J.A. 1976-09-08 | |
| IMI 235182 | Podosphaera fuliginea associated with Cucurbita | Ontario | Parmelee, J.A. 1976-09-08 | |
| IMI 235183 | Podosphaera fuliginea associated with Cucurbita pepo | Ontario | Parmelee, J.A. 1976-09-08 | |
| IMI 235184 | Podosphaera fuliginea associated with Cucumis sativus | Ontario | Parmelee, J.A. 1976-09-08 | |
| IMI 36206 | Podosphaera fusca associated with Bidens frondosa | Northern America | Butler | |
| IMI 36219 | Podosphaera fusca associated with Senecio serra | Northern America | Bartholomew | |
| IMI 36220 | Podosphaera fusca associated with Bidens frondosa | Northern America | Bartholomew | |
| IMI 36222 | Podosphaera fusca associated with Bidens vulgatus | Northern America | Brenckle, J.F. | |
| IMI 36936 | Podosphaera fusca associated with Pedicularis grayi | Northern America | Bartholomew | |
| IMI 43802 | Podosphaera fusca associated with Bidens pilosa | Northern America | ||
| IMI 96994 | Podosphaera fusca associated with Arnica foliosa | Wyoming | Solheim, W.G. 1934-09-05 | |
| IMI 96995 | Podosphaera fusca associated with Senecio triangularis | Wyoming | Solheim, W.G. 1935-08-25 | |
| IMI 97186 | Podosphaera fusca associated with Pedicularis paysoniana | Wyoming | Solheim, W.G. 1941-08-01 | |
| IMI 97303 | Podosphaera fusca associated with Senecio spartioides | Utah | Solheim, W.G.; Solheim, R. 1948-11-26 | |
| IMI 99431 | Podosphaera fusca associated with Bidens connata | Ontario | Parmelee, J.A. 1960-10-08 | |
| IMI 182759 | Podosphaera fusca associated with Pedicularis bracteosa subsp. paysoniana | Colorado | Simms, H.R. 1970-09-08 | |
| IMI 47140 | Podosphaera leucotricha on leaf of Malus pumila | Northern America | Robertson | |
| IMI 26675 | Podosphaera macularis associated with Collomia linearis | Saskatchewan | Sallans 1936-06-29 | |
| IMI 26691 | Podosphaera macularis associated with Viola tricolor | Saskatchewan | Russell, R.C. 1936-09-08 | |
| IMI 36492 | Podosphaera macularis associated with Shepherdia argentea | Northern America | Bartholomew | |
| IMI 36713 | Podosphaera macularis associated with Collomia linearis | Northern America | ||
| IMI 36714 | Podosphaera macularis associated with Collomia linearis | Northern America | Brenckle, J.F. | |
| IMI 36715 | Podosphaera macularis associated with Collomia heterophylla | Northern America | ||
| IMI 36716 | Podosphaera macularis associated with Gilia capitata | Northern America | ||
| IMI 36991 | Podosphaera macularis associated with Viola canadensis | Northern America | Brenckle, J.F. | |
| IMI 68582 | Podosphaera macularis associated with Rhus typhina | Northern America | Savile, D.B.O. | |
| IMI 96897 | Podosphaera macularis associated with Viola canadensis | Wyoming | Solheim, W.G. 1930-08-04 | |
| IMI 97185 | Podosphaera macularis associated with Collomia linearis | Wyoming | Solheim, W.G.; Solheim, R. 1942-08-06 | |
| IMI 97489 | Podosphaera macularis associated with Viola rugulosa | Wyoming | Solheim, W.G.; Solheim, R. 1954-09-23 | |
| IMI 98002 | Podosphaera macularis associated with Phlox longifolia | Wyoming | 1957-06-26 | |
| IMI 142338 | Podosphaera macularis associated with Collomia tinctoria | Northern America | C.R. Quick 1965-07-08 | |
| IMI 169879 | Podosphaera macularis associated with Allophylus gilioides | Arizona | Solheim, W.G.; Gilbertson, R.L. 1968-04-12 | |
| IMI 169880 | Podosphaera macularis associated with Collomia linearis | Wyoming | Solheim, W.G.; Solheim, R. 1955-07-04 | |
| IMI 175179 | Podosphaera macularis associated with Rhus typhina | Ontario | Dearness, J. 1912-08-17 | |
| IMI 175196 | Podosphaera macularis associated with Potentilla fruticosa | Ontario | Dearness, J. 1911-10-26 | |
| IMI 175206 | Podosphaera macularis associated with Physocarpus opulifolius | Ontario | Illman, W.I.; Parmelee, J.A. 1971-09-30 | |
| IMI 198056 | Podosphaera macularis associated with Physocarpus opulifolius | Ontario | Conners, I.L.; Parmelee, J.A. 1974-07-15 | |
| IMI 235185 | Podosphaera macularis associated with Rubus alleghaniensis | Northern America | Parmelee, J.A. 1976-06-30 | |
| IMI 278158 | Podosphaera macularis associated with Rubus occidentalis | Ontario | Cain, R.F. 1978-06-05 | |
| IMI 26688 | Podosphaera mors-uvae associated with Ribes americanum | Manitoba | Bisby, G.R. 1935-06-16 | |
| IMI 26690 | Podosphaera mors-uvae associated with Ribes nigrum | Saskatchewan | Mead, H.W. 1936-09-10 | |
| IMI 36940 | Podosphaera mors-uvae associated with Ribes grossularia | Northern America | Andrews | |
| IMI 36941 | Podosphaera mors-uvae associated with Ribes grossularia | Northern America | Russell, R.C. | |
| IMI 36942 | Podosphaera mors-uvae associated with Ribes grossularia | Northern America | Russell, R.C. | |
| IMI 36943 | Podosphaera mors-uvae associated with Ribes americanum | Northern America | Russell, R.C. | |
| IMI 36944 | Podosphaera mors-uvae associated with Ribes lacustre | Northern America | ||
| IMI 17217 | Podosphaera pannosa associated with Rosa | Northern America | ||
| IMI 26680 | Podosphaera pannosa associated with Rosa | Saskatchewan | Sallans 1930-10-13 | |
| IMI 36807 | Podosphaera pannosa associated with Rosa | Northern America | ||
| IMI 36818 | Podosphaera pannosa associated with Rosa blanda | Northern America | Stevens | |
| IMI 142339 | Podosphaera pannosa associated with Prunus demissa | Northern America | H.E. Parks | |
| IMI 97088 | Podosphaera plantaginis associated with Plantago eriopoda | Wyoming | Solheim, W.G. 1939-08-11 | |
| IMI 36774 | Podosphaera tridactyla associated with Prunus cerasus | Northern America | Ludwig, A. | |
| IMI 36777 | Podosphaera tridactyla associated with Prunus virginiana | Northern America | Brenckle, J.F. | |
| IMI 36778 | Podosphaera tridactyla associated with Prunus | Northern America | Stevens | |
| IMI 36780 | Podosphaera tridactyla associated with Prunus cerasus | Northern America | Bartholomew | |
| IMI 36781 | Podosphaera tridactyla associated with Prunus emarginata | Northern America | ||
| IMI 36782 | Podosphaera tridactyla associated with Prunus melanocarpa | Northern America | Bartholomew | |
| IMI 68522 | Podosphaera tridactyla associated with Prunus virginiana | Northern America | ||
| IMI 76318 | Podosphaera tridactyla associated with Prunus nigra | Québec | Ling-Mars, L. 1956-09-13 | |
| IMI 96896 | Podosphaera tridactyla associated with Prunus melanocarpa | Wyoming | Solheim, W.G. 1931-08-16 | |
| IMI 96998 | Podosphaera tridactyla associated with Spiraea lxxxxx | Wyoming | Solheim, W.G. 1934-08-24 | |
| IMI 73404 | Podospora appendiculata on dung of Oryctolagus cuniculus | Ontario | Cain, R.F. 1936-09-08 | |
| IMI 80526 | Podospora australis | California | Stribling, S. 1958 | |
| IMI 73420 | Podospora communis on dung of Bos taurus | Québec | Cain, R.F. 1938-08-26 | |
| IMI 346680 | Podospora fibrinocaudata isolated from dung of Rodentia | California | 1969-12-24 | Type |
| IMI 73403 | Podospora ontariensis on dung of Oryctolagus cuniculus | Ontario | Cain, R.F. 1930-07-11 | ex type coll. of Sordaria ontariense |
| IMI 73179 | Podospora pauciseta on dung of hippopotamus | California | Stribling, S. 1958 | |
| IMI 73180 | Podospora pauciseta on dung of Giraffa camelopardalis | California | Stribling, S. 1958 | |
| IMI 164315 | Podospora pectinata on dung of Bos taurus | Colorado | Santesson, R. 1966-04-30 | ex isotype coll.; ex paratype coll. |
| IMI 164316 | Podospora pectinata on dung of Bos taurus | California | Santesson, R. 1966-04-05 | ex isotype coll. |
| IMI 73393 | Podospora perplexens associated with { dung | Québec | Cain, R.F. 1938-08-25 | |
| IMI 73406 | Podospora setosa on dung of porcupine | Ontario | Cain, R.F. 1939-09-15 | |
| IMI 24286 | Podosporiella verticillata on seed of Bromus | Northern America | Bisby, G.R. 1939-02 | |
| IMI 211528 | Poitrasia circinans | Northern America | 1977-02-16 | |
| IMI 109069 | Polioma pallidissima associated with Stachys coccinea | Texas | Cummins, G.B. 1961-10-27 | |
| IMI 109110 | Polioma pallidissima associated with Stachys coccinea | Arizona | Cummins, G.B. 1961-11-15 | |
| IMI 109162 | Polioma pallidissima associated with Stachys coccinea | Arizona | 1962-02-21 | |
| IMI 109374 | Polioma pallidissima associated with Stachys coccinea | Arizona | G.B. Cummins 1964-01-06 | |
| IMI 216444 | Polioma pallidissima associated with Stachys coccinea | Arizona | Solheim, W.G. 1975-09-24 | |
| IMI 300688 | Polycauliona candelaria associated with Celtis laevigata | Louisiana | Tucker 1979-04-29 | |
| IMI 250638 | Polymeridium amylosporum associated with Oxydendrum | Louisiana | Tucker, S.C. 1979-03-16 | |
| IMI 250670 | Polymeridium quinqueseptatum on plant, felled of Magnoliopsida | Louisiana | Tucker, S.C. 1979-03-16 | |
| IMI 91259 | Polynema ornata associated with Scirpus fluviatilis | Louisiana | 1886-05 | ex type coll. |
| IMI 29420 | Polyschema clavulatum associated with Eucalyptus | Northern America | 1885 | |
| IMI 84649 | Polyschema larviforme on old firewood of Plantae | New York | Fairman, C.E. 1920 | |
| IMI 251728 | Polyscytalum fecundissimum associated with Quercus | Texas | Loftis, J. 1980-07-22 | |
| IMI 113856 | Polythrinciopsis phragmitis associated with Clethra alnifolia | Maryland | C.D.Shear 1936-06-06 | |
| IMI 18572 | Polythrincium trifolii associated with Trifolium hybridum | Saskatchewan | Ledingham, R.G.; Russell, R.C. 1934-08-18 | |
| IMI 18573 | Polythrincium trifolii associated with Trifolium repens | North Dakota | Brenckle, J.F. 1909-08 | |
| IMI 18574 | Polythrincium trifolii associated with Trifolium repens | Montana | Jennison, H.M. 1913-08-10 | |
| IMI 18580 | Polythrincium trifolii associated with Trifolium repens | Northern America | 1916-06-10 | |
| IMI 96976 | Polythrincium trifolii associated with Trifolium hybridum | Wyoming | Solheim, W.G. 1931-08-14 | |
| IMI 154460 | Polythrincium trifolii associated with Trifolium monanthum | California | Plunkett, O.A. 1934-11-11 | |
| IMI 246118 | Porina cestrensis on bark of Carya illinoensis | Louisiana | Tucker, S.C. 1974-01-13 | |
| IMI 246119 | Porina heterospora associated with Quercus | Northern America | Tucker, S.C. 1978-11-21 | |
| IMI 40885 | Porodaedalea pini associated with Picea engelmanni | Northern America | Weir, J.R. 1918-09 | |
| IMI 58362 | Porodaedalea pini associated with Larix | Northern America | Cain, R.F. 1932-10-29 | |
| IMI 97240 | Porodaedalea pini associated with Picea engelmanni | Colorado | Shope, P.F.; Shope, V. 1935-06-19 | |
| IMI 27227 | Poronidulus conchifer associated with Ulmus americana | Northern America | Cain, R.F. 1931-09-15 | |
| IMI 387957 | Poronidulus conchifer associated with Ulmus | Northern America | 1941 | |
| IMI 400852 | Porpidia crustulata | West Virginia | 1990-07-07 | |
| IMI 388044 | Postia balsamea associated with Picea mariana | Northern America | 1926 | |
| IMI 27222 | Postia caesia | Northern America | Bisby, G.R. 1926-08-21 | |
| IMI 388058 | Postia guttulata associated with Abies balsamea | Northern America | 1921 | |
| IMI 388059 | Postia immitis | Northern America | ||
| IMI 27262 | Postia sericeomollis associated with Pinus | Northern America | Pady, S.M. 1931-08-21 | |
| IMI 387951 | Postia sericeomollis associated with Thuja plicata | Northern America | ||
| IMI 387952 | Postia sericeomollis associated with Picea | Northern America | ||
| IMI 387953 | Postia sericeomollis associated with Thuja plicata | Northern America | ||
| IMI 387954 | Postia sericeomollis | Northern America | ||
| IMI 388067 | Postia undosa | Northern America | ||
| IMI 14062 | Praetumpfia obducens on bark of Quercus macrocarpa | Kansas | Bartholomew, E. 1912-11-04 | |
| IMI 164477 | Pragmopora pithya associated with Pseudotsuga menziesii | Northern America | Funk, A. 1971-11-30 | |
| IMI 205949 | Pragmopycnis pithya associated with Pseudotsuga menziesii | British Columbia | Funk, A. 1971-11-22 | |
| IMI 123650 | Prathoda longissima associated with Zea mays | North Carolina | G.B. Lucas 1966-10-12 | |
| IMI 129930 | Prathoda longissima associated with Richardia scabra | Georgia | E.G.Simmons 1967-11-17 | |
| IMI 73418 | Preussia bipartis on dung of Oryctolagus cuniculus | Ontario | Cain, R.F. 1931-06-06 | |
| IMI 149295 | Preussia flanaganii | Mexico | Brendan Boylan 1970-05-12 | |
| IMI 109885 | Preussia fleischhakii | Northern America | G.L. Barron | |
| IMI 147990 | Preussia fleischhakii on forest soil of Thuja occidentalis | Ontario | G.C.Bhatt 1964-07 | |
| IMI 372882 | Preussia fleischhakii | Michigan | ||
| IMI 208318a | Preussia funiculata | Ontario | Cain, R.F. 1960-07-01 | |
| IMI 73429 | Preussia longispora on dung of Oryctolagus cuniculus | Northern America | Cain, R.F. 1933-07-29 | |
| IMI 73419 | Preussia octomera on dung of Equus caballus | Ontario | Cain, R.F. 1936-10-07 | |
| IMI 151143 | Preussia octomera on grassland soil of Poaceae | Saskatchewan | G.C.Bhatt 1970-05-29 | |
| IMI 73424 | Preussia splendens on dung of Oryctolagus cuniculus | Ontario | Cain, R.F. 1931-06-06 | |
| IMI 153730 | Preussia typharum on dung of Oryctolagus cuniculus | Ontario | Cain, R.F. 1966-03 | |
| IMI 318909 | Preussiella indica associated with Plantae | Illinois | Shearer, C.A. 1985-11-15 | |
| IMI 323794 | Pronectria anisospora associated with Hypogymnia physodes | Maine | Lawen, R. 1987-09-19 | ex holotype coll. |
| IMI 269698 | Pronectria erythrinella associated with Peltigera lepidophora | Alberta | 1981-08-19 | |
| IMI 344030 | Pronectria erythrinella | Montana | 1982-06-23 | |
| IMI 352329 | Pronectria erythrinella associated with Ascomycota | Idaho | 1987-06-20 | |
| IMI 185310 | Pronectria robergei on soil auer lines tors of Peltigera polydactyla | Ontario | D.Richardson | |
| IMI 13770 | Propolis farinosa associated with Arbutus | British Columbia | Bier, J.E. 1939-06-07 | |
| IMI 13776 | Propolis farinosa on wood of Plantae | Colorado | Seaver, F.J.; Shope, S. 1929-07-29 | |
| IMI 27037 | Propolis farinosa on wood, deciduous, old of Angiospermae | Northern America | 1930-10-27 | |
| IMI 27039 | Propolis farinosa associated with Populus | Northern America | Conners, I.L. 1935-07-02 | |
| IMI 73198 | Propolis farinosa associated with Larix | Northern America | Cain, R.F. 1955-08-22 | |
| IMI 123043 | Propolis farinosa on cones of Pinus banksiana | Ontario | H.S. Jackson 1939-09-11 | |
| IMI 142296 | Propolis farinosa associated with Quercus kelloggii | Northern America | J. Tavares E.Mc. Laughlin 1964-11-06 | |
| IMI 167031 | Propolis farinosa | Iowa | Martin, G.W. 1934-09-24 | |
| IMI 235137 | Propolis farinosa on wood, decorticated of Plantae | New York | Hughes, S.J. 1975-09-06 | |
| IMI 284931 | Propolis farinosa associated with Quercus chrysolepis | California | Sherwood-Pike, M.A. 1983-01-21 | |
| IMI 364570 | Propolis farinosa associated with Pinus banksiana | Vermont | 1937-07-21 | |
| IMI 125382 | Prospodium appendiculatum on jecoma stamo xx of Jecoma stamo | Mexico | Cummins, G.B. 1963-09-26 | |
| IMI 108973 | Prospodium lippiae associated with Aloysia ligustrina | Texas | Cummins, G.B. 1961-10-11 | |
| IMI 109001 | Prospodium lippiae associated with Aloysia ligustrina | Texas | Cummins, G.B. 1961-10-17 | |
| IMI 109074 | Prospodium lippiae associated with Aloysia wrightii | Texas | Cummins, G.B. 1961-10-28 | |
| IMI 109078 | Prospodium lippiae associated with Aloysia ligustrina | Texas | Cummins, G.B. 1961-10-28 | |
| IMI 125490 | Prospodium lippiae associated with Lippia ligustrina | Chihuahua | Cummins 1963-10-24 | |
| IMI 125599 | Prospodium perornatum associated with Jubenia | Mexico | Cummins 1963-12-09 | |
| IMI 53982 | Prospodium transformans associated with Tecoma mollis | Northern America | Holway, E.W.D. | ex type coll. |
| IMI 53983 | Prospodium transformans associated with Tecoma mollis | Mexico | Holway, E.W.D. | |
| IMI 22751 | Prosthecium acerinum associated with Acer saccharum | Northern America | Conners, I.L. 1933-10-19 | |
| IMI 238243 | Prosthecium acerinum associated with Acer saccharinum | Ontario | Macoun, J.M. 1897-09-14 | ex type coll. of Stegonsporium acerinum Peck |
| IMI 238770 | Prosthecium acerinum associated with Acer saccharinum | Northern America | Dearness, J. 1898-07 | |
| IMI 58041 | Prosthecium corticale on bark, dead of Platanus occidentalis | Ohio | ||
| IMI 117400 | Prosthecium pyriforme associated with Acer platanoides | Nova Scotia | W. Harsingon 1965-08-12 | |
| IMI 235187 | Prosthecium pyriforme associated with Acer saccharum | Ontario | Shoemaker, R.A. 1976-01-16 | |
| IMI 235188 | Prosthecium pyriforme associated with Acer rubrum | Ontario | Hughes, S.J. 1970-08-22 | |
| IMI 32284 | Prosthemium neobetulinum associated with Betula lutea | Northern America | 1948-07-17 | |
| IMI 32285 | Prosthemium neobetulinum associated with Betula lutea | Northern America | 1948 | |
| IMI 197941 | Prosthemium neobetulinum associated with Betula alleghaniensis | Ontario | Horner, R.; Newman, J. 1953-07-28 | |
| IMI 368004 | Prosthemium palmatum on rotten wood of Plantae | Alabama | 1896-03-28 | |
| IMI 73304 | Protocrea farinosa associated with Polyporus semipileatus | Ontario | Cain, R.F. 1955-09-11 | |
| IMI 122983 | Protocrea farinosa associated with Polyporus semipileatus | Ontario | R.F. Cain 1956-09-29 | |
| IMI 167617 | Protoparmelia badia | Greenland | Elsley, J. 1967-08-22 | |
| IMI 228366 | Protoparmeliopsis muralis | New Mexico | Jones, C.B. 1971-02-12 | |
| IMI 143632 | Protrudomyces lateralis associated with Ulothrix zonata | Ontario | Donald Barr 1963 | |
| IMI 28650 | Psathyrella candolleana on/isolated from soil, ground of Malus pumila | Northern America | Dearness, J. 1913-07-06 | |
| IMI 28651 | Psathyrella incerta | Northern America | Bartholomew, E. 1915-05-31 | |
| IMI 15407 | Pseudallescheria boydii associated with Homo sapiens | Northern America | Shear, C.L. | ex type coll. |
| IMI 35651 | Pseudallescheria boydii associated with Homo sapiens | District of Columbia | Shear, C.L. 1949-06-29 | |
| IMI 74794 | Pseudallescheria boydii on ankle of Homo sapiens | Texas | Shear, C.L. 1958 | |
| IMI 75335 | Pseudallescheria boydii associated with Homo sapiens | Northern America | 1947 | |
| IMI 151808 | Pseudallescheria boydii | Ontario | Dr.A.G.McLee , Dr, RD.King 1970-09-23 | |
| IMI 151813 | Pseudallescheria boydii | Ontario | Dr.A.G.McLee 1970-09-23 | |
| IMI 145918 | Pseudephebe minuscula | Greenland | F.J.A. Danie'ls ; J.G. de Moknaar 1969-07-18 | |
| IMI 143828 | Pseudephebe pubescens | Greenland | Dr.K.Watson 1969-08 | |
| IMI 145920 | Pseudephebe pubescens | Greenland | F.J.A. Danie'ls ; J.G. de Moknaar 1969-06-17 | |
| IMI 145921 | Pseudephebe pubescens | Greenland | F.J.A. Danie'ls ; J.G. de Moknaar 1969-06-16 | |
| IMI 145929 | Pseudephebe pubescens | Greenland | F.J.A. Danie'ls ; J.G. de Moknaar 1969-07-02 | |
| IMI 113734 | Pseudeurotium hygrophilum associated with Cedrus | Ontario | G.L.Barron | |
| IMI 309567 | Pseudeurotium hygrophilum | Northern America | Vitt, D.H. 1984-06-26 | |
| IMI 142169 | Pseudoanthostomella conorum associated with Pinus sabiniana | Northern America | I.Tairaves J. Fuller 1963-11-21 | Holotype of Anthostomella sabinianae S.M. Francis 1975 |
| IMI 155644 | Pseudoarachniotus trochleosporus | Utah | Orr, G.F. | ex holotype of Pseudoarachniotus trochleosporus Kuehn & G.F. Orr 1972 |
| IMI 208458 | Pseudobasidiospora caroliniana isolated from leaf, rotting of Acer | North Carolina | Dyko, B.J. 1976-11-05 | Holotype of Pseudobasidiospora caroliniana Dyko & B. Sutton 1978 |
| IMI 119470 | Pseudocercospora abelmoschi associated with Hibiscus esculentus | Louisiana | S.M. Tracy 1894-04-11 | |
| IMI 104548 | Pseudocercospora ageratoides associated with Eupatorium albissimum | New Jersey | Ellis, J.B. 1889-09 | |
| IMI 236629 | Pseudocercospora asiminae associated with Asimina triloba | Maryland | Petrak, F. 1950-10-28 | |
| IMI 258274 | Pseudocercospora asiminae associated with Asminia triloba | Kansas | 1951-09-07 | |
| IMI 95752 | Pseudocercospora atromarginalis associated with Solanum nigrum | Northern America | Atkinson, G.F. 1890-07-05 | ex type coll. of Cercospora rigospora Atk. |
| IMI 95753 | Pseudocercospora atromarginalis associated with Solanum nigrum | Northern America | Atkinson, G.F. 1890 | |
| IMI 95768 | Pseudocercospora atromarginalis associated with Solanum nigrum | Northern America | Atkinson, G.F. 1890 | ex type coll. |
| IMI 95769 | Pseudocercospora atromarginalis associated with Solanum | Northern America | Atkinson, G.F. 1890-07-05 | |
| IMI 151325 | Pseudocercospora atromarginalis associated with Solanum nigrum | Northern America | XXXXXX 1919-10-30 | |
| IMI 162657 | Pseudocercospora atromarginalis associated with Solanum | Northern America | C.H.Blazquez | |
| IMI 30125 | Pseudocercospora boehmeriigena associated with Boehmeria cylindrica | Northern America | Davis, J.J. 1913-09 | |
| IMI 76601 | Pseudocercospora caperoniae associated with Caperonia castaneae | Northern America | Oluie, L.S. 1946-10-02 | |
| IMI 103710 | Pseudocercospora clitoriae associated with Clitoria mariana | Northern America | Atkinson, G.F. 1891-08-20 | |
| IMI 175145 | Pseudocercospora depazeoides associated with Sambucus canadensis | Ontario | Dearness, J. 1911-07-31 | |
| IMI 362684 | Pseudocercospora erythroxyli on leaf of Erythroxylum rotundifolium | Mexico | 1994-04-30 | |
| IMI 333763 | Pseudocercospora feijoae associated with Feijoa sellowiana | Florida | ||
| IMI 389272 | Pseudocercospora fijiensis isolated from leaf of Musa | Tabasco | 1998 | ex HAPLOTYPE |
| IMI 389273 | Pseudocercospora fijiensis isolated from leaf of Musa | Tabasco | 1998 | ex HAPLOTYPE |
| IMI 389274 | Pseudocercospora fijiensis isolated from leaf of Musa | Colima | 1997 | ex HAPLOTYPE |
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