Genus

Caloboletus (Bitter boletes)

Caloboletus conifericola. Photo: (c) noah_siegel, some rights reserved (CC BY-NC-SA)

Caloboletus is a fungal genus in the family Boletaceae. It was circumscribed by Italian mycologist Alfredo Vizzini with Caloboletus calopus as the type species. The erection of Caloboletus follows recent molecular studies that outlined a new phylogenetic framework for the Boletaceae. Boletus peckii was also transferred to this genus by Vizzini, but was subsequently moved to the genus Butyriboletus based on molecular evidence. The generic name Caloboletus, derived from the Greek calos “nice”, refers to the…

— Wikipedia

Subtaxa

Where in Humboldt



Discussion

PLEASE SHARE YOUR THOUGHTS ABOUT CALOBOLETUS, THE BITTER BOLETES