Thank you @haphazard-hstead for resteeming this post because I would have missed it in time to vote! Also thank you for adding your additional tidbits of knowledge, those are always delicious.

Thank you @papa-pepper for sharing your greenbriar experience. Last week, @jschindler and I were cleaning up the vines an ivy around the tank out back (there are no grazing animals here :(). Over the weekend we discovered a website that showcases the plethora of wild food growing in our area, and we discovered the greenbriar we were hacking down was edible - what!? And now by the saving grace of HH, we find this post by you. Firsthand application of the new knowledge, what more could we ask for? All that's left now is to get that vine eaten.

Take care ☺