Solidago canadensis

Also known as Canadian, or common, goldenrod. A lot of tiny blossoms on a plant. I used a +4 macro filter attached to my 24-70mm lens (blip taken at 65mm), in order to get more details of these blossoms.
Thanks to BikerBear for hosting this challenge.

The extra is the same plant, but now with a wee little visitor, one of those bees that are 7mm (9/32in) "long".