Betula nigra
type: Concept
broader: forest trees
broader: Betula
broader: ornamental woody plants
preferred label: بتولا نیگرا @fa

ornamental woody plants
type: Concept
narrower: Betula nigra
preferred label: گیاهان چوبی زینتی @fa

forest trees
type: Concept
narrower: Betula nigra
preferred label: درخت‌های جنگلی @fa

Betula
type: Concept
narrower: Betula nigra
preferred label: بتولا @fa