Tephrocybella
Tephrocybella Picillo, Vizzini & Contu, in Crous et al. Persoonia 34: 231 (2015)
Etymology. Tephrocybella = a small Tephrocybe, with reference to the habit and colours shared with some species of that genus.
Diagnosis: Species with a collybioid habit, without bright colours; lamellae adnate, attached, blackening when bruised. Basidia with inner siderophilous/cyanophilous granules. Spores hyaline, smooth, cyanophilous, inamyloid; marginal cells scattered, rare, hyaline, thin-walled; pileipellis as a cutis, pigment mainly vacuolar. Hyphae with clamp-connections. Terricolous. It is phylogenetically close to Calocybe.
Index Fungorum number: IF812272
Type species: Tephrocybella griseonigrescens Picillo, Vizzini & Contu, in Crous et al. Persoonia 34: 231 (2015)
Species
Tephrocybella constrictospora Cleric., Dovana & Vizzini 2017
Tephrocybella griseonigrescens Picillo, Vizzini & Contu 2015
Reference:
Crous P.W., Wingfield M.J., Guarro J., Hernández-Restrepo M., Sutton D.A., Acharya K., Barber P.A., Boekhout T., Dimitrov R.A., Dueñas M., Dutta A.K., Gené J., Gouliamova D.E., Groenewald M., Lombard L., Morozova O.V., Sarkar J., Smith M.TH., Stchigel A.M., Wiederhold N.P., Alexandrova A.V., Antelmi I., Armengol J., Barnes I., Cano-Lira J.F., Ruiz R.F. Castañeda, Contu M., Courtecuisse Pr.R., da Silveira A.L., Decock C.A., de Goes A., Edathodu J., Ercole E., Firmino A.C., Fourie A., Fournier J., Furtado E.L., Geering A.D.W., Gershenzon J., Giraldo A., Gramaje D., Hammerbacher A., He X.L., Haryadi D., Khemmuk W., Kovalenko A.E., Krawczynski R., Laich F., Lechat C., Lopes U.P., Madrid H., Malysheva E.F., Marín-Felix Y., Martín M.P., Mostert L., Nigro F., Pereira O.L., Picillo B., Pinho D.B., Popov E.S., Peláez C.A. Rodas, Rooney-Latham S., Sandoval-Denis M., Shivas R.G., Silva V., Stoilova-Disheva M.M., Telleria M.T., Ullah C., Unsicker S.B., van der Merwe N.A., Vizzini A., Wagner H.G., Wong P.T.W., Wood A.R., Groenewald J.Z. 2015. Fungal Planet description sheets: 320-370. Persoonia. 34:167-266
Recent Genus
CrustodontiaCrustoderma
Cristinia
Recent Species
Dictyocephalos attenuatusOliveonia fibrillosa
Tricholomella constricta