Sundew

I'm not a fan of images like this.  Because if you don't know what it is, you won't know what it is ... if you get my drift.

For those who don't recognise it - and that will be most people, it's a scented sundew (Drosera spp.) which are prolific in the park right now.  Pretty little things, and very clever.  The flower allows pollination so insects can visit without being eaten.  But those that land on the leaves are punished - you could say they are a sucker for punishment, it you will forgive the pun.