Guioa subsericea Radlk. in Bot. Jahrb. 56: 277. 1921
- Unknown type category: Ledermann 10005
- Unknown type category: Ledermann 10005
- =Guioa molliuscula auct. non Radlk.: Hartley et al. in Lloydia 36: 270. 1973
- =Guioa dasyantha auct. non Radlk.: Streimann, Pl. Upper Watut Watershed: 169. 1983