Geranium schiedeanum Schltdl., Linnaea 10: 253. 1835 sec. Aedo 2012
- =Geranium palmeri Rose, N. Amer. Fl. 25: 16. 1907 syn. sec. Aedo 2012
- =Geranium pedatifidum Hanks, N. Amer. Fl. 25: 17. 1907 syn. sec. Aedo 2012
- =Geranium purpusii R. Knuth, Repert. Spec. Nov. Regni Veg. 12: 40. 1913 syn. sec. Aedo 2012
- =Geranium arsenianum R. Knuth, Repert. Spec. Nov. Regni Veg. 18: 290. 1922 syn. sec. Aedo 2012