Could you help with id of following found in a marsh meadow ? Almost only one of this kind was there and I'm quite puzzled...
I don't know what it is but I'd start looking in the Dipsacaceae at things like Scabiosa, Cephalaria and Knautia. (It seems they are now meant to be Caprifoliaceae but Dipsacaceae seems more helpful to me if you are looking at visual similarities.)
I think it's cephalaria transsylvanica !. Thanks a lot.