Farfugium japonicum

Farfugium japonicum

Farfugium japonicum (L.) Kitam.
Bot. syn.: Arnica tussilaginea Burm. f., Ligularia tussilaginea (Burm. f.) Makino, Senecio kaempferi (Sieb. & Zucc.) DC., Senecio tussilagineus (Burm.f.) Kuntze, Tussilago japonica L.

I have no articles for this botanical term, but there might be some for the next level down (if found).