The fungal genus was established by Fries (1832) with Volutella ciliata (Alb. & Schwein.) Fr. as the type species.[1]
It had about 47 species in 2011, however, many species were later revised and transferred to other genera such as Calonectria, Coccinonectria, Lectera, Koorchaloma, Pseudonectria and Volutellonectria[3] and only 11 species have sequence data in GenBank. Gräfenhan et al. (2011) then revised the genus and accepted three species viz. Volutella ciliata, Volutella consors and Volutella citrinella into Volutella.[3] Later, seven additional species were introduced in the genus. [4][5][6][7][8][9]
The genus is characterized by discoid sporodochia (or synnemata) with marginal setae, sparingly branched to verticillate conidiophores, compact and phialidic conidiogenous cells, and 1-celled, ovoid to oblong conidia. asexond asexual morph is present in some species with two or more whorls of conidiogenous cells.[3][10][6][7]
Species
As accepted by Species Fungorum,[11] although many are now classified in other genera.
^Dubey, R.; Pandey, A.K. (2013). "Stachybotrys citri sp. nov. and Volutella rauvolfii sp. nov. – two novel dematiaceous hyphomycetes from India". Indian Phytopathol. 66 (2): 204–206.
^Zhang, Z.F.; Liu, F.; Zhou, X.; Liu, X.Z.; Liu, S.J.; Cai, L. (2017). "Culturable mycobiota from Karst caves in China, with descriptions of 20 new species". Persoonia - Molecular Phylogeny and Evolution of Fungi. 39 (1): 1–31.
^ abLombard, L.; Van der Merwe, N.A.; Groenewald, J.Z.; Crous, P.W. (2015). "Generic concepts in Nectriaceae". Stud. Mycol. 80: 189–245.
^Lechat, C.; Fournier, J.; Chaduli, D.; Favel, A. (2022). "Three new holomorphic species of Volutella (Nectriaceae, Hypocreales) from Saül (French Guiana)". Ascomycete.org. 14 (3): 11.
^Luo, J.; Zhuang, W.Y. (2012). "Volutellonectria (Ascomycota, Fungi), a new genus with Volutella anamorphs". Phytotaxa. 44: 1–10.