Sinuicella D. F. Stone, McCune & Miadl. gen. nov.
MycoBank number: MB 836896; Index Fungorum number: IF 836896; Facesoffungi number: FoF 13346;
Thallus minutely fruticose, isotomic dichotomously branched, branches roundish in section; cortex with cells shaped like inter- locking jigsaw puzzle pieces; medulla of isodiametric cells. Apothecia initially globose, expanding with age to a flattened disc, proper exciple minutely tomentose; spores hyaline, 1-septate, broadly fusiform with blunt ends. Photobiont Nostoc sp. Monospecific; refer to species description for details.