- Fungi Including Lichens
- ›Basidiomycete Fungi
- ›Higher Basidiomycetes
- ›Mushrooms, Bracket Fungi, Puffballs, and Allies
- ›Agaricomycetidae
- ›Common Gilled Mushrooms and Allies
- ›Marasmiineae
- ›Physalacriaceae

Guyanagaster
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.
2 branches of this genus, most-observed first

Guyanagaster necrorhizus
speciesGuyanagaster necrorhizus
Guyanagaster lucianii
speciesGuyanagaster lucianii
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Guyanagaster in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1159294.