World Register of Marine Species (WoRMS)
Cirsium remotifolium var. odontolepis Petr.
Compositae Working Group (CWG) (2026). Global Compositae Database. Cirsium remotifolium var. odontolepis Petr.. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1157716 on 2026-08-30
(1892). Proc. Acad. Nat. Sci. Philadelphia 1892