CCDBAngiospermsAristolochiaceaeAsarumAsarum arifolium var. ruthii (Ashe) Barringer

3 chromosome counts in 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