Article · Wikipedia archive · Last revised Jul 29, 2026

Porphyrellus formosus

Porphyrellus formosus, the dark velvet bolete, is a species of bolete fungus in the family Boletaceae, first described as Tylopilus formosus by Greta Stevenson in 1962, and moved to Porphyrellus genus in 2014 by J. A. Cooper.

Last revised
Jul 29, 2026
Read time
≈ 1 min
Length
127 w
Citations
2
Source
Porphyrellus formosus
Scientific classification Edit this classification
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Boletales
Family: Boletaceae
Genus: Porphyrellus
Species:
P. formosus
Binomial name
Porphyrellus formosus
(G. Stev.) J. A. Cooper
Synonyms
  • Tylopilus formosus G. Stev. (1962)

Porphyrellus formosus, the dark velvet bolete, is a species of bolete fungus in the family Boletaceae, first described as Tylopilus formosus by Greta Stevenson in 1962, and moved to Porphyrellus genus in 2014 by J. A. Cooper.1

It is endemic to New Zealand, forming mycorrhiza with southern beeches and mānuka. Its distinguishing feature is all-black and velvety surface of cap and stalk. It initially has white pores that turn golden when aged.2

References

References

  1. "Index Fungorum - Names Record". www.indexfungorum.org. Retrieved 2023-01-25.
  2. Frazer, Jennifer. "New Zealand's Most Patriotic Mushroom". Scientific American Blog Network. Retrieved 2023-01-25.