Ganoderma lucidum

Ganoderma lucidum
Ganoderma growing under oak in California
Scientific classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Polyporales
Family: Ganodermataceae
Genus: Ganoderma
Species:
G. lucidum
Binomial name
Ganoderma lucidum
Karst (1881)
Synonyms

Boletus lucidus (Curtis) Polyporus lucidus (Murrill)

Ganoderma lucidum
Pores on hymenium
No distinct cap or offset
Hymenium attachment is irregular or not applicable
Stipe is bare or lacks a stipe
Spore print is brown
Ecology is parasitic
Edibility is edible, but unpalatable

Ganoderma lucidum, commonly known as the reishi, varnished conk, lacquered bracket, or ling chih, is a red-colored species of Ganoderma with a limited distribution in Europe and parts of China, where it grows on decaying hardwood trees. Wild populations have been found in the United States in California and Utah but were likely introduced anthropogenically and naturalized.