Language: Italian
The author deals with some rare or interesting species belonging to the family Boletaceae Chevalier:
Boletus torosus Fr.
Boletus xanthocyaneus Ramain ex Romagnesi
Boletus comptus Simonini
Xerocomus ferrugineus (Schäffer) Bon
Xerocomus ferrugineus 'fo. citrinovirens' (Watling) Redeuilh nom. prov.
Xerocomus dryophilus (Thiers) Sing.
Xerocomus rubellus Quél. ss. lato
Xerocomus pruinatus (Fr.) Quél.
Chalciporus hypochryseus (Sutara) Courtecuisse
Suillus collinitus var. velatipes Contu
Lavorato & Simonini var. nov.
Suillus fluryi var. aureus Huijsman
Suillus mediterraneensis (Jacquetant & Blum) Redeuilh
Suillus bovinoides (Blum) Bon