Alstonia boonei
type: Concept
broader: Alstonia
preferred label: آلستونیا بونه‌ای @fa

Alstonia scholaris
type: Concept
broader: Alstonia
preferred label: آلستونیا اسکولاریس @fa

Alstonia deplanchei
type: Concept
broader: Alstonia
preferred label: آلستونیا دپلانکه‌ای @fa

Alstonia macrophylla
type: Concept
broader: Alstonia
preferred label: آلستونیا ماکروفیلا @fa

Alstonia spectabilis
type: Concept
broader: Alstonia
preferred label: آلستونیا اسپکتابیلیس @fa

Alstonia venenata
type: Concept
broader: Alstonia
preferred label: آلستونیا ونه ناتا @fa

Alstonia odontophora
type: Concept
broader: Alstonia
preferred label: آلستونیا اودونتوفورا @fa

Alstonia muelleriana
type: Concept
broader: Alstonia
preferred label: آلستونیا مولریانا @fa

Alstonia congensis
type: Concept
broader: Alstonia
preferred label: آلستونیا کونژنیس @fa

Alstonia
type: Concept
broader: Apocynaceae
narrower: Alstonia odontophora
narrower: Alstonia spectabilis
narrower: Alstonia deplanchei
narrower: Alstonia boonei
narrower: Alstonia scholaris
narrower: Alstonia muelleriana
narrower: Alstonia venenata
narrower: Alstonia congensis
narrower: Alstonia macrophylla
preferred label: آلستونیا @fa

Apocynaceae
type: Concept
narrower: Alstonia
preferred label: خرزهرگان @fa