| ID illustration | 398961 |
| ID publication | 831 |
| ID volume | 8172 |
| code scanning institute | SI |
| scanning institute | Smithsonian Institute, Washington, D.C., U.S.A. |
| URL volume | https://archive.org/details/floraofussr30bota |
| ID species cited | 531132 |
| species cited | Hieracium virosum Pallas |
| ID basionym cited | 531132 |
| basionym cited | Hieracium virosum Pallas |
| ID species recognized | 531132 |
| species recognized | Hieracium virosum Pallas |
| ID basionym recognized | 531132 |
| basionym recognized | Hieracium virosum Pallas |
| ID genus cited | 2500 |
| genus cited | Hieracium |
| ID genus recognized | 2500 |
| genus recognized | Hieracium |
| Hieracium virosum Pallas [4] | |
| Compositae - Lactuceae - Hieraciinae | |
| vernacular names |
|
| Hieracium L. [772] | |
| V.L. Komarov (Komorov), Fl. URSS, vol. 30 : t. 11, fig. 1 (1934-1964) [73] | |
| epithet recognized species: virosus,-a,-um [113] | |
| epithet cited species: virosus,-a,-um [113] | |
| Illustration contributed by: | Smithsonian Institute, Washington, D.C., U.S.A. |
V.L. Komarov (Komorov), Fl. URSS, vol. 30 : t. 11, fig. 1 (1934-1964)