Koyamasia
| Koyamasia | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Subfamily: | Vernonioideae |
| Tribe: | Vernonieae |
| Subtribe: | Vernoniinae |
| Genus: | H.Rob. |
| Species[1] | |
| |
Koyamasia is a genus of flowering plants in the family Asteraceae. It includes two species of perennials native to Peninsular Malaysia and Thailand.[1]
- Koyamasia calcarea (Kitam.) H.Rob. – northern Thailand
- Koyamasia curtisii (Craib & Hutch.) Bunwong, Chantar. & S.C.Keeley – Thailand and Peninsular Malaysia (Langkawi)
References
- ^ a b "Koyamasia H.Rob". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 16 June 2025.