Authorship

SN2000 author citation	:			Bull.
Original name	:			Bull., 1786. Herb. Fr. 8: tab. 360.

Variants

Subsequent rank	:	*Boletus badius* var. calceolus (Bull.) Pers. (1801)		Ref: [Kirk, P.M.] (ed.), present: [23 Dec 2014].
Subsequent rank	:	*Polyporus varius* var. calceolus (Bull.) Pers. (1825)		Ref: [Kirk, P.M.] (ed.), present: [23 Dec 2014].

Subsequent combination	:	*Leucoporus calceolus* (Bull.) Quél. (1886)		Ref: [Kirk, P.M.] (ed.), present: [23 Dec 2014].
Subsequent combination	:	*Polyporus calceolus* (Bull.) Balb. (1828)		Ref: [Kirk, P.M.] (ed.), present: [23 Dec 2014].

Accepted name

Polyporus varius Fr.

Ref: [Kirk, P.M.] (ed.), present: [23 Dec 2014].