Synonymy:
Aleurodiscus dextrinoideocerussatus Manjón, M.N. Blanco & G. Moreno, in Moreno, Blanco & Manjón, Mycotaxon 39: [351] (1990)
Acanthophysium dextrinoideocerussatum (Manjón, M.N. Blanco & G. Moreno) Tellería, Nova Hedwigia 57(1-2): 208 (1993)
Acanthophysellum dextrinoideocerussatum (Manjón, M.N. Blanco & G. Moreno) Sheng H. Wu, Boidin & C.Y. Chien, Mycotaxon 76: 160 (2000)

Aleurodiscus cerussatus var. minor Pilát, Annls mycol. 24(3/4): 215 (1926)
Acanthophysium minor (Pilát) Tellería, Nova Hedwigia 53(1-2): 231 (1991)
Acanthophysellum minor (Pilát) Sheng H. Wu, Boidin & C.Y. Chien, Mycotaxon 76: 160 (2000)

Position in classification:
Gloeomyces, Stereaceae, Russulales, Incertae sedis, Agaricomycetes, Basidiomycota, Fungi

Note:
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