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Canalisporium jinghongensis sp. nov., Dictyosporium lakefuxianensis sp. nov. and Dictyosporium yunnanensis sp. nov. are described from submerged wood collected in China. They are illustrated and compared with similar species. The differences between Canalisporium and Dictyosporium are discussed.
Freshwater fungi, lignicolous fungi, mitosporic fungi, new species, systematics