| Aristolochiaceae | |
Aristolochia kaempferi fo. heterophylla
| (Hemsl.) S.M. Hwang | Acta Phytotax. Sin. 19(2): 230 | 1981 |
| Aristolochiaceae | |
Aristolochia kaempferi fo. kaempferi
| | | |
| Aristolochiaceae | |
Aristolochia kaempferi fo. lineata
| (Duch.) Makino | Bot. Mag. (Tokyo) 24: 125 | 1910 |
| Aristolochiaceae | |
Aristolochia kaempferi fo. longifolia
| (Franch. & Sav.) Makino | Bot. Mag. (Tokyo) 24: 125 | 1910 |
| Aristolochiaceae | |
Aristolochia kaempferi var. longifolia
| Franch. & Sav. | Enum. Pl. Jap. 1: 419 | 1875 |
| Aristolochiaceae | |
Aristolochia kaempferi fo. mirabilis
| S.M. Hwang | Acta Phytotax. Sin. 19(2): 231 | 1981 |
| Aristolochiaceae | |
Aristolochia kaempferi var. pallescens
| Nakai | Rep. Veg. Isl. Shikashima 38 | 1927 |
| Aristolochiaceae | |
Aristolochia kaempferi var. tanzawana
| S. Kigawa | Bull. Kanagawa Pref. Mus., Nat. Sci. 18: 17 | 1989 |
| Aristolochiaceae | |
Aristolochia kaempferi fo. thibetica
| (Franch.) S.M. Hwang | Acta Phytotax. Sin. 19(2): 230–231 | 1981 |
| Aristolochiaceae | |
Aristolochia kaempferi fo. trilobata
| (Franch. & Sav.) Makino | Bot. Mag. (Tokyo) 24: 125 | 1910 |
| Aristolochiaceae | |
Aristolochia kaempferi var. trilobata
| Franch. & Sav. | Enum. Pl. Jap. 1: 419 | 1875 |