Juglansnigra, I found it on http://faculty.ucc.edu/Biology-ombrello/POW/black_walnut.htm
Juglans nigra is the scientific name for a walnut tree
Juglans regia
Walnut is the common name, Juglans is the scientific name, see link below.
Juglans regia
The name would be Lovoa trichilioides. Family: Meliaceae.
The name would be Juglans regia. Family: Juglandaceae.
The name would be Endiandra palmerstonii. Family: Lauracae.
A black walnut is a species of flowering tree, Latin name Juglans nigra, native to eastern North America.
black walnut kingdom
black walnut kingdom
A black willow leaf is a simple leaf.
Family : Arecaceae (=Palmaceae) Genus : Areca Species : catechu