Lactarius stubbei Wisitrassameewong & Verbeken was named in honour of Dirk Stubbe, the assistant curator of BCCM/IHEM. He discovered this new species during a biological expedition in a rainforest reserve in Malaysia. The collected specimens were studied and described by mycologists of the Mycology Research Group of the Ghent University. The mushroom has a reddish brown cap, distant gills and a brownish pink stipe. It has a sweet smell and when damaged, it exudes a white latex that turns yellow.