| Equisetum L. [247] | |
| J.P. de Tournefort, Inst. Rei Herb., vol. 3 : t. 307, fig. 2 (1700) [364] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |
J.P. de Tournefort, Inst. Rei Herb., vol. 3 : t. 307, fig. 2 (1700)