Name:		Durella Tul. & C. Tul., (1865) page 177 [basionym]
Accepted name:		Xylogramma Wallr.
Status:		Genus
Taxonomic position:		Helotiaceae Rehm [Family] Helotiales Nannf. ex Korf & Lizoň [Order] Leotiomycetidae [Subclass] Leotiomycetes O.E. Erikss. & Winka [Class] Pezizomycotina O.E. Erikss. & Winka [Subdivision / Subphylum] Ascomycota Caval.-Sm. [Division / Phylum] Fungi R.T. Moore [Kingdom]
Constituent taxa:		Species Durella amplior Sacc. Durella arctata (P. Karst.) Nannf. Durella atrella Rehm Durella atrocyanea (Fr.) Höhn. Durella atrovinosa (Bloxam ex Cooke) Sacc. Durella bagnisiana (Sacc.) Rehm Durella braunii Rick Durella brunnea I. Hino & Katum. Durella caprea Velen. Durella carestiae (De Not.) Sacc. Durella clavispora (Berk. & Broome) Sacc. Durella commutata Fuckel Durella compressa (Pers.) Tul. & C. Tul. Durella connexa Rehm Durella connivens (Fr.) Rehm Durella coriariae Pass. Durella corrugata (Cooke & Peck) Sacc. Durella fusco-atrum Rehm Durella glacialis Rehm Durella groenlandica (Rostr.) Sacc. Durella hedychii (K.S. Thind & Saini) M.P. Sharma Durella hoffmanni Sacc. Durella hoffmannii Sacc. Durella hoveae Hansf. Durella indica Mhaskar & V.G. Rao Durella lecideola (Fr.) Rehm Durella lecidiola (Fr.) Rehm Durella ligustrina Velen. Durella livida (Berk. & Broome) Sacc. Durella lonicerae (W. Phillips) Nannf. Durella macrospora Fuckel Durella medullosa Velen. Durella melanochlora (Sommerf.) Rehm Durella minutissima Rehm Durella nigrescens Rehm Durella nigricans Velen. Durella nigrocyanea (W. Phillips & Harkn.) Sacc. Durella nigrorufa (Berk.) Sacc. Durella oleae Pass. & Beltr. Durella parvula (Cooke) Sacc. Durella pinacea Velen. Durella pitya Sacc. Durella polyporicola Svrcek Durella polytrichina (H. Karst.) Racov. Durella pyrina Henn. Durella radiocincta (Cooke) Sacc. Durella sanguinea (Pers.) Nannf. Durella similis (W.R. Gerard) Sacc. Durella socialis (De Not.) Sacc. Durella stenotheca (P. Karst.) Nannf. Durella stictica (Fr.) Nannf. Durella subsidua (Cooke & Ellis) Magnes Durella suecica (Starbäck) Nannf. Durella vilis Starbäck Durella viridis Velen.
Cybertruffle Resources:		Cyberliber Cumulative Index
Links:		Fungal Databases [Systematic Botany and Mycology, USDA] Genbank Google images IMI [CABI Fungus Dried Reference Collection] Index Fungorum Landcare [New Zealand] Mycobank New York Botanic Garden [Virtual Fungus Dried Reference Collection]