Practising with the camera. Flowers make good subjects, they don't move around ... Cardinal Lobelia (Lobelia cardinalis) ... Bellflower Family
Bird's Foot Trefoil (Lotus sp?) ... a Legume
Chicory (Cichorium intybus) ... a Composite
Jewelweed (Impatiens capensis)
Queen Anne's Lace (Daucus carota) often sports a dark central floret ...
... this Wild Carrot blossom conceals an Ambush Bug.