This name is a synonym.
Tsuga yunnanensis (Franch.) Mast., Gard. Chron., ser. 3, 39: 236 (1906).
Tsuga dumosa var. yunnanensis (Franch.) Silba, Phytologia 68: 73 (1990).
Tsuga dumosa subsp. yunnanensis (Franch.) Silba, J. Int. Conifer Preserv. Soc. 15: 65 (2008).