Colchicum speciosum Steven, Observ. Pl. Ross. 2: 69 (1824).
Original Compiler: R.Govaerts
This name is Accepted by:
- Komarov, V.L. (ed.) (1935). Flora SSSR 4: 1-586. Izdatel'stov Akademii Nauk SSSR, Leningrad.
- Persson, K. (1992). Flora Iranica 170: 1-40. Naturhistorisches Museums Wien.
- Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
- Takhtajan, A.L. (ed.) (2006). Konspekt Flora Kavkaza 2: 1-466. Editio Universitatis Petropolitanae.
- Persson, K. (2007). Nomenclatural synopsis of the genus Colchicum (Colchicaceae), with some new species and combinations. Botanische Jahrbücher für Systematik 127: 165-242.