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CCDB → Angiosperms → Compositae → Ixeridium → Lactuca thunbergii (A. Gray) Maxim.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Lactuca thunbergii (A. Gray) Maxim. | Ixeridium dentatum (Thunb.) Tzvelev | 22-24(1) | Asteracea | Wetmore & D. 1939 Amer. J. Bot. |