What is "cyathocline"

Cyathocline is a genus of flowering plants in the daisy family.

1. Cyathocline jacquemontii Gagnep. - India
2. Cyathocline lutea Law ex Wight - India ( Karnataka, Tamil Nadu, Kerala, Maharashtra)
3. Cyathocline manilaliana C.P.Raju & R.R.V.Raju - India
4. Cyathocline purpurea (Buch.-Ham. ex D.Don) Kuntze - China ( Guangdong, Guangxi, Guizhou, Sichuan, Yunnan), Indochina, Bangladesh, Bhutan, India, Nepal