Shaking grass

We had to cut down all the beautiful cow parsley, cowslip seed heads and grasses today in the wild part of the garden. It was all getting so long that our mower found it hard to cope. But I was so pleased to find a small clump of my favourite shaking grass just growing by the path. I haven't seen it here before so I hope it comes up again next year. I will save some seed just in case.
I have been trying to draw all the grasses etc over the past few days. - there is a stem of shaking grass in this blip