Gaeumannomyces glycinicola Hern.-Restr., G. Canning & Crous, Stud. Mycol. 83: 35 (2016).
MycoBank: MB816907.
Morphological description: On MEA, mycelium consisting of septate, branched, smooth, straight or flexuous, hyaline to brown, 1.5–4 μm diam hyphae. Hyphopodia hyaline getting dark brown when mature, lobed, 22.5–43 × 15–34 μm diam. Conidiophores and conidia not observed (Hernández-Restrepo et al. 2016).
Culture characteristics: After 7 d at 25 °C: On PDA reaching 90 mm diam, aerial mycelium scarce, white, submerged mycelium rhizoid, pale cinnamon, margin rhizoid; reverse pale cinnamon. On MEA reaching 70 mm diam, cottony, aerial mycelium abundant, dense, white, submerged umber, margin effuse; reverse interweave, umber. On OA reaching 90 mm diam, cottony, moderate and colourless (Hernández-Restrepo et al. 2016).
Specimens examined: USA, Indiana, isolated from Glycine max, 1974, D. Huber (holotype, CBSH-22579; culture ex-type, CPC26057 = DAR 28746); isolated from Glycine max (pods of soybean), 1974, unknown collector, CPC26266 = CBS141380. (Hernández-Restrepo et al. 2016).
Hosts/substrates: from Glycine max (soybean).
References:
Hernández-Restrepo M, Groenewald JZ, Elliott ML, Canning G, McMillan VE, Crous PW. 2016. Take-all or nothing. Studies in Mycology 83:19–48.
Geographical distribution: USA, Indiana.
Copyright 2022 by The American Phytopathological Society. Reproduced, by permission, from Luo, J., and Zhang, N. 2022. The Rice Blast Fungus and Allied Species: A Monograph of the Fungal Order Magnaporthales (https://my.apsnet.org/APSStore/Product-Detail.aspx?WebsiteKey=2661527A-8D44-496C-A730-8CFEB6239BE7&iProductCode=46826). American Phytopathological Society, St. Paul, MN.