| the genus laetiporus (basidiomycota, polyporales) in east asia. | relationships among east asian, north american and european laetiporus sulphureus s. lat., a cosmopolitan brown rot species complex, were assessed with phylogenetic analyses and incompatibility tests. three east asian taxa, laetiporus cremeiporus sp. nov., laetiporus montanus and laetiporus versisporus, are described and illustrated as well as compared with related taxa from southeast asia, north america and europe. phylogenetic analyses showed that l. cremeiporus and l. versisporus are clearly ... | 2009 | 19769929 |