I have a Hawthorn. My brother-in-law, who is a landscaper, came over to show me how to prune what we thought was a flowering crab. However, on closer inspection, he exclaimed, "Wait, this a Hawthorn bush!"<p>It has gotten larger over time, and harder to mow around due to the thorns (spine-like protrusions which resemble small branch growths more than true thorns).<p>It does have one redeeming quality. Every year in early spring, for a brief but dazzling moment, it appears covered in thousands of small, white, lace-like flowers.