| Ophioglossaceae | |
Ophioglossum pendulum fo. pendulum
| | 12: 333 | 1964 |
| Ophioglossaceae | |
Ophioglossum vulgatum subsp. africanum
| J.E. Burrows | Bothalia 23: 189 | |
| Ophioglossaceae | |
Ophioglossum vulgatum var. africanum
| | | |
| Ophioglossaceae | |
Ophioglossum vulgatum var. crotalophoroides
| (Walter) D.C. Eaton | Manual (ed. 5) 599 | 1860 |
| Ophioglossaceae | |
Ophioglossum vulgatum var. kilimandscharica
| Hieron. | Pflanzenw. Ost-Afrikas C: 89 | 1895 |
| Ophioglossaceae | |
Ophioglossum vulgatum subsp. kilimandscharicum
| (Hieron.) J.E. Burrows | Bothalia 25: 62 | 1995 |
| Ophioglossaceae | |
Ophioglossum vulgatum var. nudicaule
| (L. f.) D.C. Eaton | Manual (ed. 5) 599 | 1860 |
| Ophioglossaceae | |
Ophioglossum vulgatum fo. pseudopodum
| S.F. Blake | Rhodora 15(173): 87 | 1913 |
| Ophioglossaceae | |
Ophioglossum vulgatum var. pseudopodum
| (S.F. Blake) Farw. | Rep. Michigan Acad. Sci. 18: 84 | 1916 [1917] |
| Ophioglossaceae | |
Ophioglossum vulgatum var. reticulatum
| (L.) Luerss. | | |
| Ophioglossaceae | |
Ophioglossum vulgatum var. surinamense
| Luerss. | J. Mus. Godeffroy 3: 247, f. c | 1875 |
| Ophioglossaceae | |
Ophioglossum vulgatum var. taylorianum
| J.E. Burrows | Bothalia 29: 110 | 1999 |
| Ophioglossaceae | |
Ophioglossum vulgatum subsp. vulgatum
| | | |