Common Name - -	Family : Order
Jacob's ladder - -	Polemoniaceae : Ericales
Jakkalskos - -	Hydnoraceae : Piperales
Jamaican caper - -	Capparaceae : Capparales
Japanese bugbane - -	Ranunculaceae : Ranunculales
Japanese camellia - -	Theaceae : Ericales
Japanese honeysuckle - -	Caprifoliaceae : Dipsacales
Japanese magnolia - -	Magnoliaceae : Magnoliales
Japanese mahonia - -	Berberidaceae : Ranunculales
Japanese privet - -	Oleaceae : Lamiales
Japanese rose - -	Rosaceae : Rosales
Japanese white-barked magnolia - -	Magnoliaceae : Magnoliales
Japanese wintersweet - -	Calycanthaceae : Laurales
Jasmine tobacco - -	Solanaceae : Solanales
Jinguenga - -	Zingiberaceae : Zingiberales
Joewood - -	Theophrastaceae : Ericales
Jonquil - -	Amaryllidaceae : Asparagales