Zignoëlla is a genus of fungi within the Chaetosphaeriaceae family. The genus was circumscribed by Pier Andrea Saccardo in Michelia vol.1 on page 346 in 1878. The genus name of Zignoëlla is in honour of Achille de Zigno (1813–1892), who was an Italian geologist and Paleo-botanist. He was economically independent. He worked in Padua, he became interested in botany (cryptogams and Algae), before looking at geology and palaeontology in Vienna. Species Species with authors are accepted by Species Fungorum; Zignoëlla abscondita Zignoëlla acervata Zignoëlla adjuncta Zignoëlla albocincta Zignoëlla algaphila Zignoëlla anceps Zignoëlla annonicola Zignoëlla antarctica Zignoëlla arengae Zignoëlla arthopyrenioides Zignoëlla astrocaryi Zignoëlla australica Zignoëlla australis Zignoëlla bizzozeriana Zignoëlla boreella Zignoëlla buettneri Zignoëlla caesalpiniae Zignoëlla campi-silii Zignoëlla cariosa Zignoëlla casaresiana Zignoëlla cascarillae Zignoëlla claypolensis Zignoëlla collabens Zignoëlla conica Zignoëlla cryptarum Zignoëlla culmicola Zignoëlla dealbata Zignoëlla dolichospora Zignoëlla duvauicola Zignoëlla ebuli Zignoëlla erumpens Zignoëlla eumorpha Zignoëlla eutypoides Zignoëlla exigua Zignoëlla faginea Zignoëlla fallaciosa Zignoëlla fallax Zignoëlla fraxinicola Zignoëlla fuegiana Zignoëlla garciniae Zignoëlla hanburiana Zignoëlla haynaldii Zignoëlla hederae Zignoëlla herbana Zignoëlla hysterioides Zignoëlla ignobilis Zignoëlla ijuhensis Zignoëlla immersa Zignoëlla improvisa Zignoëlla incerta Zignoëlla inflata Zignoëlla insueta Zignoëlla intermedia Zignoëlla interspersa Zignoëlla iranica Zignoëlla jurana Zignoëlla latericolla Zignoëlla lentzkeana Zignoëlla leptosperma Zignoëlla lichenoidea Zignoëlla ligustrina Zignoëlla longispora Zignoëlla lonicerina Zignoëlla lortoniana Zignoëlla macrasca Zignoëlla macrospora Zignoëlla magnoliae Zignoëlla maingayi Zignoëlla matthiolae Zignoëlla megalospora Zignoëlla milleri Zignoëlla minutissima Zignoëlla morthieri Zignoëlla naumovii Zignoëlla nematasca Zignoëlla nitidula Zignoëlla nobilis Zignoëlla nucivora Zignoëlla omphalostoma Zignoëlla ossaea Zignoëlla ostiolata Zignoëlla oudemansii Zignoëlla pachyspora Zignoëlla paecilostoma Zignoëlla palmicola Zignoëlla papillata Zignoëlla patagonica Zignoëlla physocarpi Zignoëlla piceae Zignoëlla pluriseptata Zignoëlla populicola Zignoëlla populina Zignoëlla potentillae Zignoëlla punctiformis Zignoëlla querceti Zignoëlla ramenticola Zignoëlla rhodobapha Zignoëlla rhodostacheos Zignoëlla rhois Zignoëlla rhytidodes Zignoëlla rorippae Zignoëlla rubi Zignoëlla rugosa Zignoëlla sabalina Zignoëlla salicicola Zignoëlla scalaris Zignoëlla segregata Zignoëlla senegalensis Zignoëlla sequanica Zignoëlla seriata Zignoëlla sexnucleata Zignoëlla sharifi Zignoëlla sideritidis Zignoëlla sinapisperma Zignoëlla sociabilis Zignoëlla soluta Zignoëlla somala Zignoëlla sphaeroides Zignoëlla subantarctica Zignoëlla subferruginea Zignoëlla subtilissima Zignoëlla subvestita Zignoëlla superficialis Zignoëlla texticola Zignoëlla tingens Zignoëlla torpedo Zignoëlla translucens Zignoëlla truncata Zignoëlla tuberculata Zignoëlla ulmi Zignoëlla verrucarioides Zignoëlla vincentii Zignoëlla yerbae Former species; Z. abietis = Chaetosphaeria abietis, Chaetosphaeriaceae family Z. archeri = Nitschkia archeri, Nitschkiaceae Z. aterrima = Kastanostachys aterrima, Stachybotryaceae Z. atriella = Chaetosphaeria atriella, Chaetosphaeriaceae Z. britzelmayrii = Trematosphaeria paradoxa, Trematosphaeriaceae Z. calospora = Pontogeneia calospora, Sordariomycetes Z. collabens var. curreyi = Zignoella collabens, Chaetosphaeriaceae Z. corticola = Lophiostoma corticola, Lophiostomataceae Z. crustacea