3.1. 25. Oreomecon udocanica (Peschkova) Krivenko, Nov. Syst. Pl. Vasc. 54: e 06: 3. 2023

≡ Papaver pseudocanescens subsp. udocanicum Peschkova, Novosti Sist. Vyssh. Rast. 14: 238. 1977. Type: Russia, Chitinskaya Oblast’, Stanovoye Nagorje, Udokan Ridge, the upper reaches of Naminga River, at the upper border of the forest, 1350 m alt., on the river gravel, 56 ° 34 ' 41 " N, 118 ° 29 ' 58 " E, 26 Jun 1964, L. Malyschev & Yu. Petrochenko 350 (holotype: LE; isotype: NSK) ≡ Papaver udocanicum (Peschkova) Peschkova, Fl. Sibir. 7: 30. 1994.