The Helotiales are an order of fungi in the phylum Ascomycota. Many species are plant pathogens. The following list of Helotiales genera have not been placed with any certainty (incertae sedis) into a family.

Acidea – 1 sp. Acidomelania – 1 sp. Adelodiscus – 1 sp. Algincola – 1 sp. Amylocarpus – 1 sp. Angelina – 1 sp. Aphanodesmium – 1 sp. Apiculospora – 1 sp. Aquadiscula – 2 spp. Aquapoterium – 1 sp. Ascluella – 1 sp. Ascoclavulina – 8 spp. Banksiamyces – 4 spp. Belonioscyphella – 4 spp. Benguetia – 1 sp. Bioscypha – 2 spp. Brachyalara – 1 sp. Brefeldochium – 1 sp. Bulgariella – 4 spp. Bulgariopsis – 2 spp. Calycellinopsis – 1 sp. Capillipes – 1 sp. Capricola – 1 sp. Cashiella – 3 spp. Cejpia – 3 spp. Cenangiumella – 1 sp. Chloroepilichen – 1 sp. Chlorospleniella – 1 sp. Chondroderris – 1 sp. Ciliella – 1 sp. Cistella – 50 spp. Clathrosporium – 1 sp. Coleosperma – 1 sp. Colipila – 2 spp. Comesia – 3 spp. Cornuntum – 1 sp. Coronellaria – 4 spp. Criserosphaeria – 1 sp. Crocicreas – 4 spp. Crucellisporium – 3 spp. Crumenella – 1 sp. Cryptohymenium – 1 sp. Cryptopezia – 1 sp. Dactylaria – 100) Dawsicola – 1 sp. Dermateopsis – 2 spp. Didonia – 5 spp. Didymascella – 5 spp. Discomycella – 1 sp. Durella – 22 spp. Echinodiscus – 2 spp. Encoeliopsis – 4 spp. Episclerotium – 2 spp. Erikssonopsis – 1 sp. Fulvoflamma – 1 sp. Gloeopeziza – 8 spp. Gloeotinia - 1 sp. Godroniopsis – 3 spp. Gorgoniceps – 3 spp. Grimmicola – 1 sp. Grovesia – 1 sp. Hemiglossum – 2 spp. Humicolopsis – 2 spp. Hydrocina – 1 sp. Hymenobolus – 3 spp. Hyphoscypha – 1 sp. Hysteronaevia – 12 spp. Hysteropezizella – 26 spp. Hysterostegiella – 10 spp. Infundichalara – 2 spp. Involucroscypha – 10 spp. Jacobsonia – 1 sp. Korfia – 1 sp. Larissia – 1 sp. Lasseria – 1 sp. Lemalis – 3 spp. Libartania – 2 spp. Livia – 1 sp. Masseea – 4 spp. Melanopeziza – 1 sp. Merodontis – 1 sp. Microdiscus – 1 sp. Mitrulinia – 1 sp. Monochaetiellopsis – 2 spp. Mycosphaerangium – 3 spp. Obconicum – 2 spp. Obscurodiscus – 1 sp. Orbiliopsis – 2 spp. Otwaya – 12 spp. Pachydisca – 32 spp. Parencoelia – 4 spp. Patinellaria – 1 sp. Peltigeromyces – 3 spp. Pestalopezia – 3 spp. Pezolepis – 2 spp. Pezomela – 1 sp. Phacidiella – 1 sp. Phaeofabraea – 1 sp. Phaeopyxis – 1 sp. Phragmonaevia – 16 spp. Phyllopezis Piceomphale – 1 sp. Pleoscutula – 3 spp. Podophacidium – 2 spp. Polydesmia – 7 spp. Polyphilus – 2 spp. Populomyces – 1 sp. Potridiscus – 1 sp. Pseudohelotium – 50 spp. Pseudolachnum – 1 sp. Pseudomitrula – 1 sp. Pseudopeltis – 1 sp. Pseudotryblidium – 1 sp. Psilophana – 1 sp. Psilothecium – 1 sp. Pteromyces – 1 sp. Pubigera – 1 sp. Radotinea – 1 sp. Rhexocercosporidium – 2 spp. Rhizocladosporium – 1 sp. Rhizothyrium – 1 sp. Riedera – 1 sp. Rommelaarsia – 1 sp. Roseodiscus – 4 spp. Sageria – 1 sp. Sambucina – 1 sp. Sarcomyces – 1 sp. Sclerocrana – 4 spp. Scutulopsis – 1 sp. Soosiella – 1 sp. Sorokina – 1 sp. Sorokinella – 2 spp. Spirosphaera – 8 spp. Stamnaria – 7 spp. Stilbopeziza – 1 sp. Strossmayeria – 20 spp. Tetracladium – 10 spp. Thedgonia – 6 spp. Themisia – 8 spp. Tovariella – 1 sp. Trichohelotium – 2 spp. Triposporium – 14 spp. Unguicularia – 7 spp. Urceolella – 44) Vandijckella – 1 sp. Waltonia – 1 sp. Woodiella – 3 spp. Xeromedulla – 3 spp. Zugazaea – 1 sp.

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