| Uberispora heteroseptata |
MycoBank | / Index Fungorum | - | |
| Udeniomyces megalosporus |
MycoBank | / Index Fungorum | / Genbank | |
| Udeniomyces pannonicus |
MycoBank | / Index Fungorum | / Genbank | |
| Udeniomyces piricola |
- | - | - | |
| Udeniomyces pseudopyricola |
MycoBank | / Index Fungorum | / Genbank | |
| Udeniomyces puniceus |
MycoBank | / Index Fungorum | / Genbank | |
| Udeniomyces pyricola |
MycoBank | / Index Fungorum | / Genbank | |
| Ugola praticola |
MycoBank | / Index Fungorum | - | |
| Uljanishcheviella alba |
- | - | - | |
| Ulocladium alternariae |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium arborescens |
MycoBank | / Index Fungorum | - | |
| Ulocladium atrum |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium botrytis |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium chartarum |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium consortiale |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium cucurbitae |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium dauci |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium intermedia |
- | - | - | |
| Ulocladium lanuginosum |
MycoBank | / Index Fungorum | - | |
| Ulocladium multiforme |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium obovoideum |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium oudemansii |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium ramosum |
- | - | - | |
| Ulocladium septosporum |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocladium sp. |
MycoBank | / Index Fungorum | - | |
| Ulocladium tuberculatum |
MycoBank | / Index Fungorum | / Genbank | |
| Ulocoryphus mastigophorus |
MycoBank | / Index Fungorum | - | |
| Ulospora bilgramii |
MycoBank | / Index Fungorum | / Genbank | |
| Umbellidion radulans |
MycoBank | / Index Fungorum | - | |
| Umbellula terrestris |
MycoBank | / Index Fungorum | - | |
| Umbelopsis angularis |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis autotrophica |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis dimorpha |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis fusiformis |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis isabellina |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis nana |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis ovata |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis ramanniana |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis swartii |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis versiformis |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis vinacea |
MycoBank | / Index Fungorum | / Genbank | |
| Umbelopsis westeae |
MycoBank | / Index Fungorum | / Genbank | |
| Umbilicaria papulosa |
MycoBank | / Index Fungorum | - | |
| Uncigera cordae |
MycoBank | / Index Fungorum | - | |
| Uncinocarpus reesii |
MycoBank | / Index Fungorum | / Genbank | |
| Uncinocarpus sp. |
MycoBank | / Index Fungorum | - | |
| Uncinocarpus uncinatus |
MycoBank | / Index Fungorum | - | |
| Uncinula aceris |
MycoBank | / Index Fungorum | - | |
| Uncinula salicis |
MycoBank | / Index Fungorum | - | |
| Unguicularia aspera |
MycoBank | / Index Fungorum | - | |
| Unguicularia carestiana |
MycoBank | / Index Fungorum | - | |
| Urceolella crispula |
MycoBank | / Index Fungorum | - | |
| Urnula craterium |
MycoBank | / Index Fungorum | / Genbank | |
| Urnula helvelloides |
MycoBank | / Index Fungorum | / Genbank | |
| Urocystis agropyri |
MycoBank | / Index Fungorum | / Genbank | |
| Urocystis colchici |
MycoBank | / Index Fungorum | / Genbank | |
| Urocystis occulta |
MycoBank | / Index Fungorum | - | |
| Urohendersonia platensis |
MycoBank | / Index Fungorum | - | |
| Urohendersonia stipae |
MycoBank | / Index Fungorum | - | |
| Urohendersonia subterranea |
MycoBank | / Index Fungorum | - | |
| Uromyces dactylidis |
MycoBank | / Index Fungorum | / Genbank | |
| Urophiala mycophila |
MycoBank | / Index Fungorum | - | |
| Urophiala parasitica |
MycoBank | / Index Fungorum | - | |
| Ursicollum fallax |
MycoBank | / Index Fungorum | / Genbank | |
| Usnea florida |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilaginoidea ochracea |
MycoBank | / Index Fungorum | - | |
| Ustilaginoidea virens |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago affinis |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago antherarum |
MycoBank | / Index Fungorum | - | |
| Ustilago avenae |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago bullata |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago cardui |
MycoBank | / Index Fungorum | - | |
| Ustilago coicis |
MycoBank | / Index Fungorum | - | |
| Ustilago cordae |
MycoBank | / Index Fungorum | - | |
| Ustilago crameri |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago crus-galli |
MycoBank | / Index Fungorum | - | |
| Ustilago cynodontis |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago esculenta |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago filiformis |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago grandis |
MycoBank | / Index Fungorum | - | |
| Ustilago hordei |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago hypodytes |
MycoBank | / Index Fungorum | - | |
| Ustilago kolleri |
MycoBank | / Index Fungorum | - | |
| Ustilago kusanoi |
MycoBank | / Index Fungorum | - | |
| Ustilago levis |
MycoBank | / Index Fungorum | - | |
| Ustilago longissima |
MycoBank | / Index Fungorum | - | |
| Ustilago longissima var. longissima |
MycoBank | / Index Fungorum | - | |
| Ustilago longissima var. macrospora |
MycoBank | / Index Fungorum | - | |
| Ustilago maydis |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago neglecta |
MycoBank | / Index Fungorum | - | |
| Ustilago nigra |
MycoBank | / Index Fungorum | - | |
| Ustilago nuda |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago onumae |
- | - | - | |
| Ustilago perennans |
MycoBank | / Index Fungorum | - | |
| Ustilago pinguiculae |
MycoBank | / Index Fungorum | - | |
| Ustilago rabenhorstiana |
MycoBank | / Index Fungorum | - | |
| Ustilago scabiosae |
MycoBank | / Index Fungorum | - | |
| Ustilago scitaminea |
MycoBank | / Index Fungorum | - | |
| Ustilago segetum |
- | - | - | |
| Ustilago segetum var. avenae |
MycoBank | / Index Fungorum | - | |
| Ustilago segetum var. tritici |
MycoBank | / Index Fungorum | - | |
| Ustilago serena |
MycoBank | / Index Fungorum | - | |
| Ustilago shiraiana |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago sp. |
MycoBank | / Index Fungorum | - | |
| Ustilago sphaerogena |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago striiformis |
- | - | / Genbank | |
| Ustilago syntherismae |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago tragopogonis-pratensis |
MycoBank | / Index Fungorum | - | |
| Ustilago trichophora |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago triodiae |
MycoBank | / Index Fungorum | / Genbank | |
| Ustilago tritici |
- | - | / Genbank | |
| Ustilago utriculosa |
MycoBank | / Index Fungorum | - | |
| Ustilago vaillantii |
MycoBank | / Index Fungorum | - | |
| Ustilago vinosa |
MycoBank | / Index Fungorum | - | |
| Ustilago violacea |
MycoBank | / Index Fungorum | - | |
| Ustilago zeae |
MycoBank | / Index Fungorum | - | |
| Ustilentyloma fluitans |
MycoBank | / Index Fungorum | / Genbank | |
| Ustulina deusta |
MycoBank | / Index Fungorum | - | |
| Ustulina vulgaris |
MycoBank | / Index Fungorum | - | |
| Ustulina zonata |
MycoBank | / Index Fungorum | - | |
| Utharomyces epallocaulus |
MycoBank | / Index Fungorum | / Genbank | |
| Uthatobasidium fusisporum |
MycoBank | / Index Fungorum | / Genbank | |