Crucifixion thorn

Crucifixion thorn may refer to one of the following North American desert plants:


 * Canotia holacantha, a shrub or small tree in the family Celastraceae native to the Mojave and Sonoran Deserts
 * Castela emoryi, a shrub or small tree in the family Simaroubaceae native to the Mojave and Sonoran Deserts
 * Crucifixion Thorn Natural Area, a part of the Yuha Desert named after castela emoryi
 * Castela erecta (goatbush), a shrub or small tree in the family Simaroubaceae native to the Chihuahuan Desert
 * Colletia cruciata
 * Holacantha stewartii (Stewart crucifixion-thorn), a shrub or small tree in the family Simaroubaceae native to the Chihuahuan Desert
 * Koeberlinia spinosa (allthorn), a shrub or small tree in the family Koeberliniaceae native to the Sonoran Desert