Prickles are derived from the epidermis of the plant, whereas true thorns are modified stems. Rose prickles defend the plant from herbivores and help the plant support itself on surrounding objects.

The same ancient gene family is responsible for prickles across many plants Editing these genes could lead to a thorn-free ...

RAF St Mawgan became an official release site for Prickles and Paws Rescue over four years ago and injured hedgehogs and hoglets from all over the county have been released at the site after they ...