Wordnet polsko-angielski
(birch of swamps and river bottoms throughout the eastern United States having reddish-brown bark)
black birch, river birch, red birch, Betula nigra
synonim: brzoza czarna
(birch of swamps and river bottoms throughout the eastern United States having reddish-brown bark)
black birch, river birch, red birch, Betula nigra
synonim: brzoza czarna