Nature Walk - all things small!

Doing the walk today, I came across some blackberries (they are still there as I didn't have a container with me!!), and then the little flower of the Himalayan Balsam - and this has become very invasive in our area. Looks pretty, but not so good to have around.
The other picture on the left is the seed head of the Hogweed, which is also taking over in the area. However, in their own right, they can be quite striking.