1. Fragrant black nutlike seeds of the tonka bean tree; used in perfumes and medicines and as a substitute for vanilla
   - tonka bean

Derived forms: coumara nuts

Type of: bean

• genus Ectopistes
• genus Edaphosaurus
• genus Edmontosaurus
• genus Egeria
• genus Egretta
• genus Eichhornia
• genus Eimeria
• genus Eira
• genus Elaeagnus
• genus Elaeis
• genus Elaeocarpus
• genus Elagatis
• genus Elanoides
• genus Elanus
• genus Elaphe
• genus Elaphurus
• genus Electrophorus
• genus Eleocharis
• genus Elephantopus
• genus Elephas
• genus Elettaria
• genus Eleusine
• genus Eleutherodactylus
• genus Eliomys
• genus Elodea