| ID illustration | 44597 |
| ID publication | 126 |
| ID volume | 905 |
| code scanning institute | MBO |
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. |
| URL volume | https://archive.org/details/mobot31753003540082 |
| ID species cited | 960502 |
| species cited | Sonchus dregeanus DC. |
| ID basionym cited | 960502 |
| basionym cited | Sonchus dregeanus DC. |
| ID species recognized | 960502 |
| species recognized | Sonchus dregeanus DC. |
| ID basionym recognized | 960502 |
| basionym recognized | Sonchus dregeanus DC. |
| ID genus cited | 2478 |
| genus cited | Sonchus |
| ID genus recognized | 2478 |
| genus recognized | Sonchus |
| Sonchus dregeanus DC. [1] | |
| Compositae - Cichorioideae - Lactuceae - Sonchinae | |
| vernacular names |
|
| Sonchus L. [224] | |
| Fl. Madag., vol. 189(3): (Composées 3): p. 885 (1963) [M.J. Vesque & D. Godot de Mauroy] [176] | |
| drawing: M.J. Vesque [1362] | |
| drawing: D. Godot de Mauroy | |
| epithet recognized species: dregeanus,-a,-um [36] | |
| epithet cited species: dregeanus,-a,-um [36] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |
Fl. Madag., vol. 189(3): (Composées 3): p. 885 (1963) [M.J. Vesque & D. Godot de Mauroy]