Paphiopedilum x tamphianum Aver. et O.Gruss hybrid nov. Holotype (P. villosum x P. gratrixianum)
Southern Vietnam, collected in 2003 by Nguyen Phi Tam, s.n., in Khanh Hoa province, Khanh Vinh district. This type prepared from specimens cultivated by Nguyen Phi Tam in Dalat City.
3 December 2015, N.P.Tam, L.Averyanov, T.Maisak, AL 209.