Pyrgidium montellicum (Beltr.) Tibell, Lichenologist 14(3): 239 (1982) (Fig. 4) MycoBank number: MB 110065; Index Fungorum number: IF 110065; Facesoffungi number: FoF 10277; Saprobic on bark. Thallus crustose, farinose, whitish. Prothallus absent. Photobiont absent. Sexual morph: Ascomata apothecial, 190–220 μm diam., 170–190(-210–290) μm high, not stalked, mazaedioid, disc black, sessile, scattered, almost spherical. Excipulum [...]
Pyrgidium leptoconium (Nyl.) Nádv., Stud. Bot. Čechoslov. 5: 125 (1942) (Fig. 3) MycoBank number: MB 369854; Index Fungorum number: IF 369854; Facesoffungi number: FoF 10276; Saprobic on bark. Thallus crustose, farinose. Prothallus absent. Photobiont absent. Sexual morph: Ascomata apothecial, 225–230 μm diam., 230–240 μm high, not stalked, mazaedioid, disc black, sessile, scattered, almost spherical. [...]
Pyrgidium bengaliense Nyl., Flora, Regensburg 50: 3 (1867) (Fig. 2) MycoBank number: MB 403559; Index Fungorum number: IF 403559; Facesoffungi number: FoF 10275; Saprobic on bark. Thallus inconspicuous, pruinose around the ascomata. Prothallus absent. Photobiont absent. Sexual morph: Ascomata apothecial, 185–200 μm diam., 175–215 μm high, not stalked, mazaedioid, disc black, sessile, scattered, almost [...]
Pyrgidium tibellii Thiyagaraja, Ertz, Lücking and K.D. Hyde, sp. nov. (Fig. 1) MycoBank number: MB; Index Fungorum number: IF; Facesoffungi number: FoF 10274; Etymology – The specific epithet “tibellii” given in the honor of Lief Tibell, who is a Swedish lichenologist, collector and specialist in Calicioid fungi. Saprobic on bark. Thallus crustose, farinose, whitish, [...]