Botanical name: Anaxagorea javanica
Common names: Champun, Twin-seed, Bunga Pompun, Kekapur
Family: Annonaceae
Origin: Philippines, Taiwan
Anaxagorea javanica is a shrub or small tree related to Ylang Ylang, with fragrant flowers. The plant is harvested from the wild for local medicinal use in Southeast Asia - Thailand, Malaysia, Indonesia (Sumatra).
Link to this plant:
https://toptropicals.com/catalog/uid/anaxagorea_javanica.htm