Top photo looks like a Rudbekia (coneflower) of some kind, so not a weed.
Middle photo might be a weed but could be acanthus or similar.
Bottom photo not sure but none of the 3 look like weeds.
Last edited: 10 August 2017 18:47:08
the leafy thing on the right in the bottom photo is Celery-leaved Buttercup, Ranunculus scleratus.
agree with Bob re the first
the middle one could be Thornapple, Datura stramonium but not sure re this
First one is growing on pot with other cone flowers but looks different to me here's all of the pot togther with bees
Might be echinacea rather than rudbeckia but not any weed I know. (and I have a lot to compare them with)
Thank you again