• Nothofagus Blume, 1851
• Nothofagus aequilateralis (Baum.-Bod.) Steenis
• Nothofagus alessandrii Espinosa
• Nothofagus alpina (Poepp. & Endl.) Oerst.
• Nothofagus antarctica (G. Forst.) Oerst.
• Nothofagus apiculata (Colenso) Cockayne
• Nothofagus aspera Cookson †
• Nothofagus balansae (Baill.) Steenis
• Nothofagus baumanniae (Baum.-Bod.) Steenis
• Nothofagus benthami
• Nothofagus bernhardii Steenis accepted as Nothofagus rubra Steenis
• Nothofagus betuloides (Mirb.) Oerst.
• Nothofagus blairii (Kirk) Cockayne accepted as Nothofagus apiculata (Colenso) Cockayne
• Nothofagus brachyspinulosa Cookson †
• Nothofagus brassii Steenis
• Nothofagus carrii Steenis
• Nothofagus cincta Cookson †
• Nothofagus cliffortioides (Hook. f.) Oerst. accepted as Nothofagus solanderi (Hook. f.) Oerst.
• Nothofagus cliffusca Cockayne & Allan
• Nothofagus codonandra (Baill.) Steenis
• Nothofagus cornuta Steenis accepted as Nothofagus pullei Steenis
• Nothofagus crenata Steenis
• Nothofagus cunninghamii (Hook.) Oerst.
• Nothofagus decipiens Steenis accepted as Nothofagus rubra Steenis
• Nothofagus deminuta Cookson †
• Nothofagus discoidea (Baum.-Bod.) Steenis
• Nothofagus dombeyi (Mirb.) Oerst.
• Nothofagus dubia (Mirb.) Oerst. accepted as Nothofagus betuloides (Mirb.) Oerst.
• Nothofagus dura Steenis accepted as Nothofagus rubra Steenis
• Nothofagus emarcida Cookson †
• Nothofagus eymae Steenis accepted as Nothofagus rubra Steenis
• Nothofagus falcata Cookson †
• Nothofagus flaviramea Steenis
• Nothofagus forsteri (Hook.) Krasser accepted as Nothofagus betuloides (Mirb.) Oerst.
• Nothofagus fusca (Hook. f.) Oerst.
• Nothofagus glauca (Phil.) Krasser
• Nothofagus goniata Cookson †
• Nothofagus grandis Steenis
• Nothofagus gunnii (Hook. f.) Oerst.
• Nothofagus hetera Cookson †
• Nothofagus incrassata Cookson †
• Nothofagus leonii Espinosa
• Nothofagus macrocarpa (A. DC.) F.M. Vázquez & R.A. Rodr.
• Nothofagus megalocarpa Reiche accepted as Nothofagus glauca (Phil.) Krasser
• Nothofagus menziesii (Hook. f.) Oerst.
• Nothofagus montagnei (Hombr. & Jacquinot) Krasser accepted as Nothofagus antarctica (G. Forst.) Oerst.
• Nothofagus moorei (F. Muell.) Krasser
• Nothofagus muelleri
• Nothofagus nervosa (Phil.) Krasser accepted as Nothofagus alpina (Poepp. & Endl.) Oerst.
• Nothofagus nitida (Phil.) Krasser
• Nothofagus nuda Steenis
• Nothofagus obliqua (Mirb.) Oerst.
• Nothofagus patagonica Gand. accepted as Nothofagus betuloides (Mirb.) Oerst.
• Nothofagus perryi Steenis
• Nothofagus procera Oerst. accepted as Nothofagus alpina (Poepp. & Endl.) Oerst.
• Nothofagus pseudoresinosa Steenis
• Nothofagus pullei Steenis
• Nothofagus pumilio (Poepp. & Endl.) Krasser
• Nothofagus recurva Steenis accepted as Nothofagus brassii Steenis
• Nothofagus resinosa Steenis
• Nothofagus risdoniana
• Nothofagus rubra Steenis
• Nothofagus rutila Ravenna
• Nothofagus solanderi (Hook. f.) Oerst.
• Nothofagus solfusca Allan
• Nothofagus soltruncata Cockayne
• Nothofagus starkenborghii Steenis
• Nothofagus stylosa Steenis
• Nothofagus truncata (Colenso) Cockayne accepted as Nothofagus fusca (Hook. f.) Oerst.
• Nothofagus uliginosa (A. DC.) Krasser accepted as Nothofagus antarctica (G. Forst.) Oerst.
• Nothofagus valdiviana (Phil.) Krasser accepted as Nothofagus obliqua (Mirb.) Oerst.
• Nothofagus vansteenisi Cookson †
• Nothofagus wilkinsoni
• Nothofagus womersleyi Steenis