Brown Butter Bolete vs

Butyriboletus persolidus compared with Butyriboletus fechtneri

Key Differences

• Brown Butter Bolete is Least Concern while is Endangered.

Taxonomic Classification

Rank	Brown Butter Bolete
Kingdom same	Fungi (真菌界)	Fungi (真菌界)
Phylum same	Basidiomycota (担子菌门)	Basidiomycota (担子菌门)
Class same	Agaricomycetes (傘菌綱)	Agaricomycetes (傘菌綱)
Order same	Boletales (牛肝菌目)	Boletales (牛肝菌目)
Family same	Boletaceae	Boletaceae
Genus same	Butyriboletus	Butyriboletus
Species	Butyriboletus persolidus	Butyriboletus fechtneri

Evolutionary Relationship

Brown Butter Bolete and share a common ancestor at the Genus level: Butyriboletus.

Conservation Status

Brown Butter Bolete

LC — Least Concern

EN — Endangered

Physical Characteristics

Attribute	Brown Butter Bolete
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Butter Bolete

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Butter Bolete

The Brown Butter Bolete (Butyriboletus persolidus) is a species in the genus Butyriboletus. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Butyriboletus fechtneri是一种以淡白色至淡黄色菌盖和具有精细网纹的粗壮菌柄为特征的牛肝菌。在温带欧洲森林中与栎树和山毛榉形成外生菌根联合。因森林退化和老龄落叶林减少导致生境损失，被列为濒危（EN）。