| ID illustration | 398615 |
| ID publication | 831 |
| ID volume | 8165 |
| code scanning institute | SI |
| scanning institute | Smithsonian Institute, Washington, D.C., U.S.A. |
| URL volume | https://archive.org/details/floraofussr23bota |
| ID species cited | 889171 |
| species cited | Rubia cretacea Pojark. |
| ID basionym cited | 889171 |
| basionym cited | Rubia cretacea Pojark. |
| ID species recognized | 889171 |
| species recognized | Rubia cretacea Pojark. |
| ID basionym recognized | 889171 |
| basionym recognized | Rubia cretacea Pojark. |
| ID genus cited | 7677 |
| genus cited | Rubia |
| ID genus recognized | 7677 |
| genus recognized | Rubia |
| Rubia cretacea Pojark. [1] | |
| Rubiaceae - Rubioideae - Rubieae - | |
| vernacular names |
|
| Rubia L. [98] | |
| V.L. Komarov (Komorov), Fl. URSS, vol. 23 : t. 22, fig. 1 (1934-1964) [164] | |
| epithet recognized species: cretaceus,-a,-um [20] | |
| epithet cited species: cretaceus,-a,-um [20] | |
| Illustration contributed by: | Smithsonian Institute, Washington, D.C., U.S.A. |
V.L. Komarov (Komorov), Fl. URSS, vol. 23 : t. 22, fig. 1 (1934-1964)