What is images of a mustard tree?

Mustard trees belong to the genus Salvadora, and are also commonly known as toothbrush trees due to their twigs being used as natural toothbrushes in various cultures. These evergreen trees can grow up to 20 feet tall and feature small, slightly fragrant flowers that bloom in the spring.

The fruits of the mustard tree are small, oblong and green when unripe and turn yellow or red when mature. The fruits are edible, and the tree is also known for its medicinal properties due to the oil extracted from its seeds.

Images of mustard trees often depict their unique twisted, gnarled trunks and branches, as well as their shiny evergreen leaves and tiny yellow or white flowers. They are often used as ornamental trees in landscapes and gardens, especially in drier regions due to their drought-tolerant nature.