Amorpha is a monotypic moth genus in the family Sphingidae erected by Jacob Hübner in 1809. Its only species, Amorpha juglandis, the walnut sphinx, was first described by James Edward Smith in 1797.
Rhagoletis juglandis is a species of tephritid or fruit flies in the genus Rhagoletis of the family Tephritidae.
Cylindrosporium juglandis is a plant pathogen.
Microstroma juglandis is a plant pathogen.
Juglandinae is a subtribe of the Juglandeae tribe, of the Juglandoideae subfamily, in the Juglandaceae family. Walnut tree species make up the genus Juglans , which belongs to the subtribe Juglandinae.
Orthocis juglandis is a species of tree-fungus beetle in Ciidae family which can be found in Austria, Bosnia and Herzegovina, Kosovo, Montenegro, Serbia, and Voivodina.
Melanconium juglandinum is a fungi pathogen.
Phyllonorycter juglandis is a moth of the family Gracillariidae. It is known from Hokkaidō island in Japan.
Mycosphaerella juglandis is a fungal plant pathogen.