lentinus(n = noun.plant) genus lentinus - a genus of fungus belonging to the family Tricholomataceae;
is a kind of fungus genus
is a member of family tricholomataceae, tricholomataceae

   The most important genus of mushrooms in the Far East. [WordNet 1.5]

genus lentinus, lentinus edodes, lentinus lepideus, scaly lentinus