Classification
Biota [regio]Plantae [regnum]
Tracheophyta [phylum]
Magnoliopsida [classis]
Fagales [ordo]
Juglandaceae [familia]
Juglans [genus]
Genus Juglans contains the following taxa:
Juglans nigra L. [species]
Juglans regia L. [species]
Juglans sp. [species]