| Guyanagaster | |
|---|---|
Scientific classification  | |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Agaricomycetes |
| Order: | Agaricales |
| Family: | Physalacriaceae |
| Genus: | Guyanagaster T.W. Henkel, M.E. Smith & Aime |
| Type species | |
| Guyanagaster necrorhizus T.W. Henkel, M.E. Smith & Aime | |
Guyanagaster is a genus of fungi in the family Physalacriaceae. The genus contains two wood-decaying sequestrate species Guyanagaster necrorhizus and Guyanagaster lucianii. The species, found in the neotropical rainforests of the Guiana Shield, was first described scientifically in 2010. [1]