Abstract
Several species of wood-inhabiting resupinate basidiomycetes are reclassified following examination of type material and sequencing of recent collections. Grandinia ocellata is considered the correct name for Phlebia livida subsp. tuberculata and transferred to Mycoacia. Peniophora avellanea is an older name for Phlebia margaritae and the species moved into Lopharia. Radulum pendulum is identified as the oldest name for the species most commonly called Phlebia albida. Grandinia tuberculata, type species for Stereophlebia, is accepted as a synonym to Radulum pendulum and the combination Stereophlebia pendula introduced. Phlebia canadensis is accepted as an older name for Quasiphlebia densa and the combination Quasiphlebia canadensis proposed. Other new combinations proposed are Cytidiella pallidolivens, Hydnophlebia flavicans, Hyphodermella pallidovirens, Meruliopsis rubicunda, Parvodontia gloeocystidiata, Phaeophlebiopsis roumeguerei, and Rhizochaete galactites. Hyphodermella albostraminea is considered to be a synonym of Hyphodermella pallidovirens. Ceriporia pseudocystidiata is considered to be a synonym of Meruliopsis rubicunda. Meruliopsis faginea is considered to be a synonym of Meruliopsis albostraminea. Typifications are suggested for Corticium seriale subsp. pallidolivens, Kneiffia avellanea, Corticium roumeguerei, Peniophora moelleriana, Grandinia ocellata, Corticium lividum, Thelephora viscosa var. uvida, and Radulum pendulum. Citation: Larsson K-H, Spirin V, Ryvarden L, Larsson E (2025). Reclassification of eleven corticioid basidiomycetes with nine typifications. Fungal Systematics and Evolution 16: 1-27. doi: 10.3114/fuse.2025.16.1.