Taraxacum subtrigonum Kirschner & Štěpánek, 2025

Kirschner, Jan, Štěpánek, Jan & Buryy, Vladimir V., 2025, Towards a revision of Taraxacum sect. Borealia (Compositae, Crepidinae) in Siberia and the continental Far East, with special reference to the dandelions of the Altai and Kamchatka, Phytotaxa 679 (1), pp. 1-147 : 4

Predominantly Alaskan and Aleutian species with outer phyllaries imbricate, short, of a broad shape and usually with a distinct but relatively narrow border .........................................................................................................................................................89 35. Taraxacum ceratophorum (Ledeb.) Candolle (1838: 146) .......................................................................................................89 36. Taraxacum subtrigonum Kirschner & Štěpánek , sp. nov......................................................................................................... 91