b. Phanera erythropoda var. guangxiensis (D.X. Zhang & T.C. Chen) Mackinder & R. Clark comb. nov.

Bauhinia erythropoda var. guangxiensis D.X. Zhang & T.C. Chen, Nordic J. Bot. 18(2): 145. 1998.

Type: China, Guangxi, Longjun County, Wulian, S.H. Chun 13442 (holotype IBSC) .

DISTRIBUTION. Endemic to China.