| SN2000 author citation | : | |
(Thuret, 1875 ex M. Gomont, 1892) O. Kirchner, in A. Engler & K. Prantl, 1898 |
| Unavailable original name | : | |
Thuret, 1875. Ann. Sci. Nat. Bot. (6) 1: 375, 379. [nom. praeinit.]. |
| Original name & spelling | : | |
Gomont, M. 1892. Ann. Sci. Nat. Bot. (7) 15 (17): 294 (key), 297 ("Thuret"). ("Subgenus"). ≡
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| Subsequent rank | : | |
Kirchner, 1898. In A. Engler & K. Prantl, Nat. Pflanzenfam. 1 (1a): 68. |