Polay lalakè'

Polay lalakè' otabâ polay lakè' (Rauvolfia sumatrana) iyâ arèya totombuwân sè tamaso' ka ḍâlem famili Apocynaceaehttps://plants.jstor.org/stable/10.5555/al.ap.specimen.k000832954. Totombuwân arèya èkoca' kèya lame lalaki (Sonḍhâ); tampa badak (Somattra); pulai pipit, pelir kambing (Malaysia) bân èn-laènnahttps://uses.plantnet-project.org/en/Rauvolfia_sumatrana_(PROSEA).

 Panyalambherrân 
Polau lalakè' tombu è polo Kalimantan, Jhâbâ, Malaysia, Maluku, Sulawesi, Somattra, Thailand, bân Myanmarhttp://portal.cybertaxonomy.org/flora-malesiana/node/14439.

 Sombher 

Bhângsa:Totombuwân
Bhângsa:Apocynaceae