Feeding the City-folk. Clearing thorn bushes, and Tiling 2009.

[cgj531]

what the heck is a thorn tree?

[davidjdailey]

@cgj531

Around here, I remember wild crab apples, prickly ash, and wild roses. Generally, they are trees with thorns and grow like weeds.  They can only be killed by uprooting or spraying with chemicals.