Leotiomycetes

Calycina – Facesoffungi number: FoF

Calycina Nees ex Gray Index Fungorum number: IF 770;  MycoBank number: MB 770 Calycina is typified by C. herbarum (Pers.) Gray which is formerly known as Peziza herbarum (Persoon 1794; Gray 1821; Dumont 1972). Calycina is characterized by the sexual morph with bright-coloured apothecia, gelatinized ectal excipulum, filiform paraphyses, cylindrical asci, and hyaline, fusoid to [...]

2025-11-10T09:19:23+00:00November 10th, 2025|Categories: Ascomycota, Helotiales, Leotiomycetes, Pezizellaceae, Pezizomycotina|Comments Off on Calycina – Facesoffungi number: FoF

Calycina papaeana – Facesoffungi number: FoF 13908

Calycina papaeana Lestari & K.D. Hyde, sp. nov. Index Fungorum number: IF 900437; MycoBank number: MB 900437; Facesoffungi number: FoF13908; Fig. 1 Etymology – Epithet represents Pa Pae sub-district where the specimen was collected. Saprobic on decaying root of an unidentified plant. Sexual morph: Apothecia 165–487 × 145–450 µm (x = 143.4 × 229 µm, n [...]

2025-11-10T09:12:53+00:00November 10th, 2025|Categories: Ascomycota, Helotiales, Leotiomycetes, Pezizellaceae, Pezizomycotina|Comments Off on Calycina papaeana – Facesoffungi number: FoF 13908

Phialocephala – Facesoffungi number: FoF

Phialocephala W.B. Kendr. Index Fungorum number: IF 9336;  MycoBank number: MB 9336 Kendrick (1961) introduced the dematiaceous hyphomycete genus Phialocephala for a group of morphologically distinct species previously accommodated in Leptographium. Phialocephala  is typified by P. dimorphospora W.B. Kendr. This genus is morphologically distinguished by enteroblastic, basipetal conidiogenesis and a stationary conidiogenous locus (phialides) [...]

2025-11-10T08:25:45+00:00November 10th, 2025|Categories: Ascomycota, Helotiales, Leotiomycetes, Mollisiaceae, Pezizomycotina, Phialocephala|Comments Off on Phialocephala – Facesoffungi number: FoF

Phialocephala chinensis – Facesoffungi number: FoF 14188

Phialocephala chinensis Senan., N. Yapa & K.D. Hyde, sp. nov. Index Fungorum number: IF 900436; MycoBank number: MB 900436; Facesoffungi number: FoF 14188; Fig. 1 Etymology – based on the region where the sample was collected. Saprobic on dead stem of unidentified plant. Sexual morph: Undetermined. Asexual morph: Mycelia 4–5 µm diam., consisting of brown, smooth, [...]

2025-11-10T08:18:16+00:00November 10th, 2025|Categories: Ascomycota, Helotiales, Leotiomycetes, Mollisiaceae, Pezizomycotina, Phialocephala|Comments Off on Phialocephala chinensis – Facesoffungi number: FoF 14188

Erysiphe salicicola – Facesoffungi number: FoF 09197

Erysiphe salicicola Hyang B. Lee, P.M. Kirk & T.T.T. Nguyen, sp. nov. Index Fungorum number: IF 557324; MycoBank number: MB 557324; Facesoffungi number: FoF 09197; Fig. 1 Etymology – Referring to the host plant. Holotype – CNUFC PWS1 Sexual morph Chasmothecia scattered, 98.5–139.5(–152.5) μm diam., containing 3–13 asci. Each chasmothecium had 26–56 appendages. Appendages hyaline, aseptate, straight [...]

2025-10-01T05:27:20+00:00October 1st, 2025|Categories: Ascomycota, Erysiphaceae, Erysiphe, Helotiales, Leotiomycetes, Pezizomycotina|Comments Off on Erysiphe salicicola – Facesoffungi number: FoF 09197

Phacidium

Phacidium Fr., Observ. mycol. (Havniae) 1: 167 (1815). Index Fungorum number: IF 1770; MycoBank number: MB 1770 The generic name Phacidium was introduced by Fries (1815) with Phacidium lacerum as the type species. Phacidium species are widely distributed throughout the globe and has been reported as pathogens on dead leaf tips and as saprobic [...]

2025-09-02T05:26:04+00:00September 2nd, 2025|Categories: Ascomycota, Leotiomycetes, Phacidiaceae, Phacidiales|Comments Off on Phacidium

Golovinomyces

Golovinomyces (U. Braun) Heluta, Biol. Zhurn. (Armenii) 41(1): 357 (1988) Notes – Golovinomyces had been treated as one of the three sections of genus Erysiphe (Braun 1978). Braun (1999) proposed to raise Erysiphe sect. Golovinomyces to the generic level with Erysiphe cichoracearum DC. as the type species, and moved it to a newly established [...]

2025-08-21T04:45:29+00:00August 21st, 2025|Categories: Ascomycota, Erysiphaceae, Golovinomyces, Leotiomycetes, Pezizomycotina|Comments Off on Golovinomyces

Podosphaera

Podosphaera Kunze, Mykol. (Hefte) 2: 111 (1823) Notes – Many molecular analyses have confirmed that the genera Podosphaera and Sphaerotheca form a clearly single monophyletic clade (Saenz & Taylor 1999; Mori et al. 2000; Takamatsu et al. 2000). Therefore, Braun and Takamatsu (2000) proposed to merge the two genera into an emended genus Podosphaera which [...]

2025-08-21T04:38:26+00:00August 21st, 2025|Categories: Ascomycota, Erysiphaceae, Helotiales, Leotiomycetes, Pezizomycotina, Podosphaera|Comments Off on Podosphaera

Golovinomyces monardae

Golovinomyces monardae (G.S. Nagy) M. Scholler, U. Braun & Anke Schmidt, in Scholler et al., Mycol. Progr. 15(no. 56): 4 (2016) Fig. 39 Index Fungorum number: IF 815612 ; MycoBank number: MB 556431 White powdery layers effuse, on both sides of leaves, but more evident on the upper leaf surface. Hyphal appressoria nipple-shaped, solitary. [...]

2025-06-27T03:57:37+00:00June 27th, 2025|Categories: Ascomycota, Erysiphaceae, Golovinomyces, Helotiales, Leotiomycetes|Comments Off on Golovinomyces monardae

Podosphaera yulii – Facesoffungi number: FoF 06104

Podosphaera yulii S.-Y. Liu & P.-L. Qiu, sp. nov. Index Fungorum number: IF 556431; MycoBank number: MB 556431; Facesoffungi number: FoF 06104; Fig. 36 Etymology: Refers to the name of Prof. Yu Li. Holotype: HMJAU91796. Mycelium amphigenous, effuse, persistent, often causing yellowish or dark brown discoloration and malformation of the hosts leaves. Hyphal appressoria [...]

2025-06-27T03:06:45+00:00June 27th, 2025|Categories: Ascomycota, Erysiphaceae, Helotiales, Leotiomycetes, Podosphaera|Comments Off on Podosphaera yulii – Facesoffungi number: FoF 06104
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