Butyriboletus pseudoregius (Heinr. Huber) D. Arora & J.L. Frank
(The Pretender)

Taxonomic hierarchy:

Species	Butyriboletus pseudoregius (The Pretender)
Genus	Butyriboletus (a genus of boletes)
Family	BOLETACEAE (sponge cap toadstools)
Order	BOLETALES (spongecap toadstools and their relatives, boletes)
Subclass	AGARICOMYCETIDAE (a subclass of basidiomycetes)
Class	AGARICOMYCETES (a class of fungi)
Subphylum	AGARICOMYCOTINA (a subphylum of fungi)
Phylum	BASIDIOMYCOTA (spore droppers, basidiomycetes)
Kingdom	FUNGI (true fungi)
Domain	Eukaryota (eukaryotes)
Life	BIOTA (living things)

Butyriboletus pseudoregius is also a member of:
Macromycetes - larger fungi, macrofungi (via Boletaceae)
Ectomycorrhizal fungi - fungi that form ectomycorrhizae (via Boletaceae)
Fungi s.l. - fungi (in the broad sense) (via Fungi)
Lower Plants - lower plants (via Fungi s.l.)

Identification Works

	Author	Year	Title	Source
	Marren, P.	2000	Surveying the Royal and Devil’s Boletes	Field Mycology Vol 1 (3): 94-98.

Butyriboletus pseudoregius (The Pretender) may also be included in identification literature listed under the following higher taxa:

BOLETACEAE
(sponge cap toadstools)

BOLETALES
(spongecap toadstools and their relatives, boletes)

AGARICOMYCETIDAE
(a subclass of basidiomycetes)

AGARICOMYCETES
(a class of fungi)

BASIDIOMYCOTA
(spore droppers, basidiomycetes)

FUNGI
(true fungi)

Eukaryota
(eukaryotes)

BIOTA
(living things)

Macromycetes
(larger fungi, macrofungi)

Ectomycorrhizal fungi
(fungi that form ectomycorrhizae)

Fungi s.l.
(fungi (in the broad sense))

NBN (data.nbn.org.uk) has a distribution map for Butyriboletus pseudoregius (The Pretender)

BioInfo (www.bioinfo.org.uk) has 1 host/parasite/foodplant and/or other relationships for Butyriboletus pseudoregius (The Pretender)

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Taxonomic hierarchy:

Butyriboletus pseudoregius is also a member of:

Identification Works

BioImages - Virtual Field-Guide (UK)