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CCDB → Angiosperms → Violaceae → Viola → Viola thomasiana Songeon & E. P. Perrier
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Viola thomasiana Songeon & E. P. Perrier | Viola thomasiana Songeon & E. P. Perrier | 20 | IPCN75-78 | Merxmuller & Lippert 1977 | ||
| ! | Viola thomasiana Songeon & E. P. Perrier | Viola thomasiana Songeon & E. P. Perrier | n = 10 | 2n = 20 | Austria_checklist | Schmidt, A. 1961a. Zytotaxonomische Untersuchungen an europ?ischen Viola-Arten der Sektion Nominium. ?sterr.Bot.Z. 108, 20-88.° | |
| ! | Viola thomasiana Songeon & E. P. Perrier | Viola thomasiana Songeon & E. P. Perrier | 10 | 20 | Cave1962 | Schmidt 1961 |