1) Genus zanthoxylum 2) Rosid dicot genus 
Zanthoxylum (including genus Fagara) is a genus of about 250 species of deciduous and evergreen trees and shrubs in the citrus or rue family, Rutaceae, native to warm temperate and subtropical areas worldwide. Several of the species have yellow heartwood, to which their generic name alludes. The fruit of several species is used to make the spice S...
the prickly ash genus of the rue family (Rutaceae), comprising about 200 species of aromatic trees and shrubs native to the middle latitudes of ... [1 related articles]
[n] - deciduous or evergreen trees or shrubs: prickly ash
zanthoxylum Related 'wood' word units: hylo-; ligni-.
genus Zanthoxylum noun deciduous or evergreen trees or shrubs: prickly ash