Water avens aka purple/nodding/drooping avens, cure all, water flower, Indian chocolate, chocolate root, or throat root (Geum rivale)
Cortaderia selloana aka pampas grass
Helianthus tuberosus aka. Jerusalem artichoke, sunroot, earth apple, or sunchoke
It is October but this dog rose does not want to give up showing off its flowers.
(Rosa canina ssp.)
Happy first day of fall!
[Tortula muralis aka. wall screw-moss]