Dandelion Shows the Way to State Park Dead End.

Ouch! Tree of Thorns?

A tree at the Botantical Gardens in Naples - It was this purplish color and those look a lot like thorns but I didn't verify if that was a fact. :0

The "crown of thorns" bush.

In what world does this reasonably qualify as a 'bush'? Key word is reasonably. :)