Saxifraga filifolia f. angustipetala T.C.Ku Vasc. Pl. Hengduan Mount. 1: 717 (1993), without latin descr. or type.

Nomenclatural References

• person : Tsue Chih Ku (b.1931) Based on occurrence of standard abbreviation 'T.C.Ku' in the authors string.
• database : IPNI record: 971783-1