Rauvolfia kamarora (Pule Pandak)
Botanical name: Rauvolfia kamarora
Common name: Pule Pandak
Family: Apocynaceae
Origin: Sulawesi
Similar plants: Rauvolfia kamarora (Pule Pandak)
Link to this plant:
https://toptropicals.com/catalog/uid/rauvolfia_kamarora.htm