| Cynoglossum aequinoctiale T. C. E. Fr. |
Accepted |
24 |
| Cynoglossum amabile Stapf & J. R. Drumm. |
Accepted |
12 |
| Cynoglossum amplifolium Hochst. ex A. DC. |
Accepted |
12 |
| Cynoglossum clandestinum Desf. |
Accepted |
12 |
| Cynoglossum columnae Biv. |
Accepted |
12 |
| Cynoglossum creticum Mill. |
Accepted |
12 |
| Cynoglossum dioscoridis Vill. |
Accepted |
12 |
| Cynoglossum germanicum Jacq. |
Accepted |
12 |
| Cynoglossum grande Douglas ex Lehm. |
Accepted |
12 |
| Cynoglossum lanceolatum Forssk. |
Accepted |
12 |
| Cynoglossum magellense Ten. |
Accepted |
12 |
| Cynoglossum microglochin Benth. |
Accepted |
12 |
| Cynoglossum microglochin var. nervosum (Benth.) Y. J. Nasir |
Accepted |
12 |
| Cynoglossum nebrodense Guss. |
Accepted |
12 |
| Cynoglossum officinale L. |
Accepted |
12 |
| Cynoglossum vanense Sutorý |
Accepted |
24 |
| Cynoglossum wallichii G. Don |
Accepted |
12 |
| Cynoglossum wallichii var. glochidiatum (Wall.) Kazmi |
Accepted |
12 |
| Cynoglossum zeylanicum (Vahl) Brand |
Accepted |
12 |
| Cynoglossum lanceolatum Georgi |
Unresolved |
12 |
| Cynoglossum sphacioticum Boiss. & Heldr. |
Unresolved |
12 |
| Cynoglossum coelestinum Lindl. |
Synonym of Adelocaryum coelestinum (Lindl.) Brand |
12 |
| Cynoglossum lanceolatum subsp. geometricum (Baker & C. H. Wright) Brand |
Synonym of Cynoglossum coeruleum var. mannii (Baker & C. H. Wright) Verdc. |
12 |
| Cynoglossum creticum Miller |
Synonym of Cynoglossum creticum Mill. |
12 |
| Cynoglossum pictum Aiton |
Synonym of Cynoglossum creticum Mill. |
12 |
| Cynoglossum petiolatum (Hook.) A. DC. |
Synonym of Cynoglossum microglochin Benth. |
12 |
| Cynoglossum nervosum Benth. ex C. B. Clarke |
Synonym of Cynoglossum microglochin var. nervosum (Benth.) Y. J. Nasir |
12 |
| Cynoglossum hungaricum Simonk. |
Synonym of Cynoglossum montanum L. |
12 |
| Cynoglossum officinale |
Synonym of Cynoglossum officinale L. |
12 |
| Cynoglossum boreale Fernald |
Synonym of Cynoglossum virginianum L. |
12 |
| Cynoglossum glochidiatum Wall. ex Benth. |
Synonym of Cynoglossum wallichii var. glochidiatum (Wall.) Kazmi |
12 |
| Cynoglossum furcatum Wall. ex Roxb. |
Synonym of Cynoglossum zeylanicum (Vahl) Brand |
12 |
| Cynoglossum zeylanicum Thunb. ex Lehm. |
Synonym of Cynoglossum zeylanicum (Vahl) Brand |
12 |
| Cynoglossum lithospermifolium Lam. |
Synonym of Mattiastrum lithospermifolium (Lam.) Brand |
12 |
| Cynoglossum cheirifolium L. |
Synonym of Pardoglossum cheirifolium (L.) E. Barbier & Mathez |
12 |
| Cynoglossum heterocarpum (Kunze) Willk. |
Synonym of Pardoglossum cheirifolium (L.) E. Barbier & Mathez |
12 |
