''Butyriboletus fuscoroseus'' is a pored mushroom in the family Boletaceae. It was formerly considered a species of '' Boletus'', but in 2014 was transferred to the newly created genus ''

Butyriboletus ''Butyriboletus'' is a genus of fungi in the family Boletaceae. The genus was circumscribed in 2014 by mycologists David Arora and Jonathan L. Frank to accommodate "butter bolete" species that were shown by molecular phylogenetics, molecular anal ...

''. ''Boletus pseudoregius'', a European taxon originally described as a

subspecies In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...

of '' Boletus appendiculatus'' in 1927, is a

synonym A synonym is a word, morpheme, or phrase that means exactly or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are all ...

. ''B. fuscoroseus'' is considered critically endangered in the Czech Republic.

References

External links

* fuscoroseus Fungi described in 1912 Fungi of Europe Fungus species {{Boletales-stub