reai, Hygrocybe

resinosum, Ischnoderma

reticulatus, Bolbitius

rhododendri, Resinomycena

rimosus, Phellinus

ringens, Panellus

ristichii, Amanita

robusta, Clitocybe

romagnesiana, Russula

rosea, Leptonia

rosea, Russula

rotula, Marasmius