Pucciniales

Cronartium ribis-taedae P. Zhao & L. Cai, sp. nov., MycoBank number: MB 842424; Index Fungorum number: IF 842424; Facesoffungi number: FoF 12573; Description Spermogonia not found. Aecia light brown, hypophyllous, 0.2–0.6 mm, becoming erumpent, aeciospores borne singly, ellipsoid, obovoid, or subglobose, 16–33 × 12–21 µm, wall 2.0–3.0 µm thick, verrucae connected by filaments, verrucae [...]

Cronartium qinlingense P. Zhao & L. Cai, sp. nov., MycoBank number: MB 842423; Index Fungorum number: IF 842423; Facesoffungi number: FoF 12572; Description Spermogonia, aecia and uredinia not found. Telia hypophyllous, in a filamentous column, 0.40–2.5 mm long, brown, straight, or ellipsoid, curved, cross-section of telia with 3–5 teliospores, teliospores elongated or fusiform, 18–44 [...]

Cronartium peridiatum P. Zhao & L. Cai, sp. nov., MycoBank number: MB 842422; Index Fungorum number: IF 842422; Facesoffungi number: FoF 12571; Description Spermogonia not found. Aecia peridermioid, intracortical in origin, erumpent, peridia cylindric, 5–12 mm high, peridial cells ellipsoid or oblong, 28–49 × 14–21 µm, outer layers smooth, inner wall rugose, aeciospores borne [...]

Cronartium myricae P. Zhao, X. Qi, & L. Cai, sp. nov., MycoBank number: MB 842421; Index Fungorum number: IF 842421; Facesoffungi number: FoF 12570; Description Spermogonia and aecia not found. Uredinia hypophyllous, 0.2–0.5 mm, not apparently forming columns on leaves, urediniospores ovoid or ellipsoid, 18–30 × 15–20 µm, wall echinulate, with apparent smooth regions, [...]

Cronartium murrayanae P. Zhao, X. Qi, & L. Cai, sp. nov., MycoBank number: MB 842420; Index Fungorum number: IF 842420; Facesoffungi number: FoF 12569; Description Spermogonia not found. Aecia hypophyllous, light brown, 0.2–0.6 mm, becoming erumpent, peridial cells globose or ellipsoid, 18–26 × 13–17 µm, cell walls about 2–4 µm thick, outer walls smooth, [...]

Cronartium mongolicum P. Zhao & L. Cai, sp. nov., MycoBank number: MB 842419; Index Fungorum number: IF 842419; Facesoffungi number: FoF 12568; Description Spermogonia and aecia unknown. Uredinia hypophyllous, scattered, 0.25–0.40 mm, yellow, with intra-uredinial paraphyses, urediniospores obovoid or ellipsoid, 16–25 × 12–19 µm, wall hyaline, 1.0–2.0 µm thick, echinulate. Telia hypophyllous, scattered, forming [...]

Cronartium floridanum (Hedgc. & G. Hahn) P. Zhao & L. Cai. comb. nov., MycoBank number: MB 842418; Index Fungorum number: IF 842418; Facesoffungi number: FoF 00010; Basionym – Peridermium floridanum Hedgc. & G. Hahn, Mycologia 12(4): 194. 1920. Description Spermogonia not found. Aecia caulicolous, erumpent from the bark, on trunks or branches, 1.0–4.5 mm [...]

Cronartium castaneae P. Zhao & L. Cai. MycoBank number: MB 842416; Index Fungorum number: IF 842416; Facesoffungi number: FoF 00010; Description Spermogonia not found. Aecia caulicolous, not forming definite swellings, mostly embedded in host tissue, peridia not found, aeciospores 25–33 × 14–22 µm, wall 2.0–3.5 µm, wall coarsely verrucose, warts annulate, 4–6 annuli. Uredinia [...]