Notes on Fomitiporia Murrill in Amazon region: a list of species and new records Author da Silva, Maria Aparecida Author de Jesus, Maria Aparecida Author Peres, Rafaela Saraiva Author Sales-Campos, Ceci text Check List 2021 2021-03-01 17 2 323 331 http://dx.doi.org/10.15560/17.2.323 journal article 10.15560/17.2.323 1809-127X Fomitiporia langloisii Murrill Material examined. BRAZIL – Roraima • Caracaraí , Viruá National Park ; 01°30′36″N , 060°42′59″W , 85 m alt.; 06.X.2017 ; M.A. Silva leg.; INPA 286209 . Identification. This species is characterized by the following: basidiome perennial, effused-reflexed ( Fig. 3A ); hymenophoral surface with circular to angular pores, 6–7 per mm ( Fig. 3A ); context homogeneous, thin, yellowish brown ( Fig. 3A ); hyphal system dimitic, with generative hyphae hyaline, thin-walled, septate ( Fig. 4E ); skeletal hyphae yellowish, thick-walled, nonseptate ( Fig. 4E ); basidiospores dextrinoid, globose, hyaline, thickwalled, 6.5–5 × 6–6.2 μm ( Fig. 4E ). Distribution. This species is known to occur in North America ( Murrill 1907 ; Decock et al. 2007 ), and our record, therefore, is first from South America.