Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun mustard_tree

2 senses of mustard tree

Sense 1
tree tobacco, mustard tree, Nicotiana glauca -- (evergreen South American shrub naturalized in United States; occasionally responsible for poisoning livestock)
       => tobacco, tobacco plant -- (aromatic annual or perennial herbs and shrubs)

Sense 2
toothbrush tree, mustard tree, Salvadora persica -- (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 -- (tree bearing edible fruit)