Compositae Working Group (CWG) (2021). Global Compositae Database. Cirsium tobai Nakai. Accessed at: https://compositae.org/aphia.php?p=taxdetails&id=1170356 on 2025-02-19
original description(1932). Bot. Mag. (Tokyo) 46 page(s): 620 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Bot. Mag. Tokyo 46 [Flora of Japan] [details] LSID urn:lsid:compositae.org:names:5ADAFAC2-6DB0-493D-8E61-1A7C04F8798F [details]