Any shrub or tree of the genus Tamarix, the species of which are European and Asiatic. They have minute scalelike leaves, and small flowers in spikes. An Arabian species (Tamarix mannifera) is the source of one kind of manna.

small shrub found in the southwest

any shrub or small tree of the genus Tamarix having small scalelike or needle-shaped leaves and feathery racemes of small white or pinkish flowers; of mostly coastal areas with saline soil

a shrub-like tree common to the Sinai and southern Palestine

a tree, and Hubbell House is apparantly a site on the national registry (because the paint swatch has the little National Registry icon in the corner)