Identify Beach Rose
This rose was found growing on the beach in Massachusetts. It has lots of tiny thorns and flattish rose hips the size of small tomatoes (Almost two inches wide and flat). Mostly passed blooming now, but still has a few flowers.
It's important because there are a couple species it could be, one is native, one is invasive. Depending on what it is, I may try to take cuttings and spread it around.