Rhizoctonia obscura (D.P. Rogers) Oberw. et al.

O’Donnell, R. P., Linde, C. C. & May, T. W., 2025, Rise up, Rhizoctonia: moving to one fungus, one name in the Ceratobasidiaceae (Agaricomycetes, Cantharellales), Persoonia 54 (1), pp. 285-325 : 309

publication ID	https://doi.org/10.3114/persoonia.2025.54.09
DOI	https://doi.org/10.5281/zenodo.16877684
persistent identifier	https://treatment.plazi.org/id/03A69C14-FF85-FF85-FCAD-FC8F631D4DEA
treatment provided by	Felipe
scientific name	Rhizoctonia obscura (D.P. Rogers) Oberw. et al.
status

Treatment

Rhizoctonia obscura (D.P. Rogers) Oberw. et al. View in CoL , Mycol. Progr. 12 (4): 775. 2013.

Basionym: Ceratobasidium obscurum D.P. Rogers, View in CoL Stud. Nat. Hist. Iowa Univ. 17 (1): 6. 1935.

Synonym: Thanatephorus obscurus (D.P. Rogers) P. Roberts, View in CoL Mycol. Res. 102 (9): 1074. 1998 a.

Type citation: ‘ On lower side of a much rotted prostrate log of Ulmus sp ., in woods along the Iowa River east of North Liberty , Iowa, June 11, 1934, D. P. R. 291, type.’ Roberts (1999) cites ‘D.P. Rogers 291, K(M) 53178’ as an isotype .

ITS barcode: EU218894 View Materials ( R). UNITE 1.5 % SH: SH 0987497.10 FU.

Alternative marker: LSU = KF267087 View Materials ( R).

Note: Representative sequences for R. obscura listed here were generated by Taylor & McCormick (2008) from a culture isolated from the orchid Amerorchis rotundifolia identified by Currah et al. (1987) as Cb. obscurum (UAMH 5443).