| Araceae | |
Arisaema yamatense var. integra
| Nakai | Bot. Mag. (Tokyo) 43: 539 | 1929 |
| Araceae | |
Arisaema yamatense var. intermedium
| Sugim. | Shizuoka-ken Shokubutsu-shi 488 | 1967 |
| Araceae | |
Arisaema yamatense subsp. sugimotoi
| (Nakai) H. Ohashi & J. Murata | J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot. 12(6): 310 | 1980 |
| Araceae | |
Arisaema yamatense var. sugimotoi
| (Nakai) Kitam. | Yagaihakubutsu 4: 1 | 1942 |
| Araceae | |
Arisaema yamatense subsp. yamatense
| | | |