Mustard Tree — synonyms, definition

1. mustard tree (Noun)

Nicotiana glauca Salvadora persica toothbrush tree tree tobacco

mustard tree (Noun) — Evergreen South American shrub naturalized in United States; occasionally responsible for poisoning livestock.

mustard tree (Noun) — Glabrous or pubescent evergreen shrub or tree of the genus Salvadora; twigs are fibrous and in some parts of the world are bound together in clusters and used as a toothbrush; shoots are used as camel fodder; plant ash provides salt.

fruit tree tobacco tobacco plant Salvadora genus Salvadora