Amamelis Lemaire = Hamamelis L. - Ham Bucklandia Griffith = Exbucklandia R. W. Brown - Exb Chunia H. T. Chang - Myt Corylopsis Siebold & Zuccarini - Ham Diania Tulasne = Dicoryphe Thouars - Ham Dicocca Thouars = Dicoryphe Thouars - Ham Dicophe Roemer = Dicorypha R. Hedwig = Dicoryphe Thouars - Ham Disanthus Maximowicz - Dis Distyliopsis P. Endress - Ham Distylium Siebold & Zuccarini - Ham Embolanthera Merrill - Ham Eustigma Gardner & Champion - Ham Exbucklandia R. W. Brown - Exb Fortunearia Rehder & E. H. Wilson - Ham Fothergilla L. - Ham Hamamelis L. - Ham Lomilis Rafinesque = Hamamelis L. - Ham Loropetalum Reichenbach - Ham Maingaya Oliver - Ham Matudaea Lundell - Ham Molinadendron P. Endress - Ham Mytilaria Lecomte - Myt Neostrearia L. S. Smith - Ham Noahdendron P. Endress et al. - Ham Ostrearia Baillon - Ham Parrotia C. A. Meyer - Ham Parrotiopsis (Niedenzu) C. K. Schneider - Ham Rhodoleia Hooker - Exb Saxifragites Gagnepain = Distylium Siebold & Zuccarini - Ham Shaniodendron H. T. Chang = Parrotia C. A. Meyer - Ham Sinowilsonia Hemsley - Ham Sycopsis Oliver - Ham Symingtonia Steenis = Exbucklandia R. W. Brown - Exb Tetrathyrium Bentham - Ham Trichocladus Persoon - Ham Trilopus Mitchell = Hamamelis L. - Ham