1. (North American walnut tree with hard dark wood and edible nut)
orzech czarny
synonim: black walnut
synonim: black walnut tree
synonim: Juglans nigra

2. (an American hickory tree having bitter nuts)
orzesznik nagi, orzesznik gładki: : synonim: pignut
synonim: pignut hickory
synonim: brown hickory
synonim: Carya glabra

3. (smooth-barked North American hickory with 7 to 9 leaflets bearing a hard-shelled edible nut)
orzesznik owłosiony: : synonim: mockernut
synonim: mockernut hickory
synonim: white-heart hickory
synonim: big-bud hickory
synonim: Carya tomentosa