| ID illustration | 147304 |
| ID publication | 169 |
| ID volume | 1357 |
| code scanning institute | MBO |
| scanning institute | Missouri Botanical Garden, St. Louis, U.S.A. |
| URL volume | https://archive.org/details/mobot31753002747381 |
| ID species cited | 253010 |
| species cited | Clematis fortunei T.Moore |
| ID basionym cited | 253010 |
| basionym cited | Clematis fortunei T.Moore |
| ID species recognized | 254104 |
| species recognized | Clematis williamsii A. Gray |
| ID basionym recognized | 254104 |
| basionym recognized | Clematis williamsii A. Gray |
| ID genus cited | 16838 |
| genus cited | Clematis |
| ID genus recognized | 16838 |
| genus recognized | Clematis |
| Clematis williamsii A. Gray [2] | |
| Ranunculaceae - | |
| vernacular names |
|
| Clematis L. [668] | |
| L.B. Van Houtte, Fl. Serres, vol. 15 : t. 0 (1845) [78] | |
| epithet recognized species: williamsii [30] | |
| epithet cited species: fortunei [68] | |
| Illustration contributed by: | Missouri Botanical Garden, St. Louis, U.S.A. |
L.B. Van Houtte, Fl. Serres, vol. 15 : t. 0 (1845)