Datura spp., especially / Crataegus spp. / Solanum incanum, native to Africa and Asia

Paliurus spina-christi, a deciduous shrub or small tree of the Mediterranean and parts of Asia, with spiny shoots.

The shrub Paliurus spina-christi, native to the Eastern Hemisphere. / The shrub Parkinsonia aculeata, native to the Western Hemisphere.

plural of thorn apple

The plant Christ's thorn, Paliurus spina-christi.

(lepidopterology) The geometrid moth Ennomos erosaria.

A common name for any tree which has leaves like thorns, especially the acacia.

Alternative form of thorn tree

Any of certain species of Astragalus.

A forest of thorn trees