CCDB → Angiosperms → Aristolochiaceae → Asarum → Asarum arifolium var. ruthii (Ashe) Barringer
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hexastylis ruthii (Ashe) Small | Asarum arifolium var. ruthii (Ashe) Barringer | 26 | IPCN online | Sugawara, T. 1982. Taxonomic studies of Asarum sensu lato. II. Karyotype and C-banding pattern in two species of Hexastylis and Asarum epigynum. Bot. Mag. (Tokyo) 95: 295–302. | |||
| Asarum ruthii Ashe | Asarum arifolium var. ruthii (Ashe) Barringer | 26 | Fedorov, 1974 | Gregory M. P. 1956 | |||
| Asarum ruthii Ashe | Asarum arifolium var. ruthii (Ashe) Barringer | 26 | Cave1956 | Gregory |