A worldwide community photographing and learning about wildlife
Hello Pieter and welcome to Project Noah. I have given you a species suggestion of the nice plant you photographed. Here is an other link for you so you can compare your find to the plant I think it is http://www.arkive.org/yellow-rattle/rhia....
I am not 100% sure my suggestion is right, so it is always good if you wait for some more PN members to confirm the ID. When you are sure it would be great if you could update your spotting with the new data.
I hope that you will enjoy PN. Best regards!