Boletaceae

Leccinum
     Leccinum aberrans Sm. & Thiers
     Leccinum aeneum Halling
     Leccinum alaskanum V.L.Wells & Kempton
     Leccinum albellum (Peck) Singer
     Leccinum albellum f. epiphaeum Singer
     Leccinum andinum Halling
     Leccinum arbuticola Thiers
     Leccinum arctostaphylos V.L.Wells & Kempton
     Leccinum arenicola Redhead & Watling
     Leccinum areolatum A.H.Sm. & Thiers
     Leccinum armeniacum Thiers
     Leccinum atrostipitatum A.H.Sm., Thiers & Watling
     Leccinum aurantiacum (Bull.) Gray
     Leccinum boreale A.H.Sm., Thiers & Watling
     Leccinum brunneum Thiers
     Leccinum californicum Thiers
     Leccinum chromapes (Frost) Singer
     Leccinum coffeatum A.H.Sm. & Thiers
     Leccinum constans Thiers
     Leccinum discolor A.H.Sm., Thiers & Watling
     Leccinum duriusculum (Schulzer) Singer
     Leccinum extremiorientale (L. Vass.) Singer ex L. Vass.
     Leccinum fibrillosum A.H.Sm., Thiers & Watling
     Leccinum flavostipitatum E.A.Dick & Snell
     Leccinum glutinopallens A.H.Sm., Thiers & Watling
     Leccinum Gray
     Leccinum griseum (Quél.) Singer
     Leccinum holopus (Rostk.) Watling
     Leccinum holopus (Rostk.) Watling var. holopus
     Leccinum holopus var. americanum A.H.Sm. & Thiers
     Leccinum hortonii (A.H.Sm. & Thiers) Hongo & Nagas.
     Leccinum insigne A.H.Sm., Thiers & Watling
     Leccinum insigne A.H.Sm., Thiers & Watling var. insigne
     Leccinum insigne var. brunneum Thiers
     Leccinum insolens A.H.Sm., Thiers & Watling
     Leccinum insolens var. brunneomaculatum A.H.Sm., Thiers & Watling
     Leccinum largentii Thiers
     Leccinum luteum A.H.Sm., Thiers & Watling
     Leccinum manzanitae Thiers
     Leccinum manzanitae var. angustisporum Thiers
     Leccinum melaneum (Smotl.) Pilát & Dermek
     Leccinum montanum Thiers
     Leccinum monticola Halling & G.M.Muell.
     Leccinum murinaceostipitatum A.H.Sm., Thiers & Watling
     Leccinum neotropicale Halling
     Leccinum oxydabile (Singer) Singer
     Leccinum piceinum Pilát & Dermek
     Leccinum potteri A.H.Sm., Thiers & Watling
     Leccinum proximum A.H.Sm. & Thiers
     Leccinum pseudo-insigne A.H.Sm. & Thiers
     Leccinum roseifractum Watling
     Leccinum roseogriseum
     Leccinum roseotinctum Watling
     Leccinum rotundifoliae (Singer) A.H.Sm., Thiers & Watling
     Leccinum rubropunctum (Peck) Singer
     Leccinum rubrum M.Zang
     Leccinum rugosiceps (Peck) Singer
     Leccinum scabrum (Bull.:Fr.) Gray
     Leccinum scabrum subsp. rotundifoliae (Singer) Singer
     Leccinum scabrum subsp. tundrae Kallio
     Leccinum snellii A.H.Sm., Thiers & Watling
     Leccinum subalpinum Thiers
     Leccinum subglabripes (Peck) Singer
     Leccinum subsect. Scabra Pilát & Dermek
     Leccinum subtestaceum A.H.Sm., Thiers & Watling
     Leccinum subtestaceum var. angustisporum A.H.Sm. & Thiers
     Leccinum tablense Halling & G.M.Muell.
     Leccinum talamancae Halling, L.D.Gómez & Lannoy
     Leccinum testaceoscabrum (Secr.) Singer
     Leccinum truebloodii A.H.Sm., Thiers & Watling
     Leccinum variicolor Watling
     Leccinum versipelle (Fr. & Hök) Snell
     Leccinum versipellis (Fr. & Hök) Snell
     Leccinum violaceotinctum B.Ortiz & T.J.Baroni
     Leccinum viscosum Halling & B.Ortiz
     Leccinum vulpinum Watling