Euonymous europaeus
This is a picture of Shivaphis celti on a hackberry leaf along Hudson Street in Annapolis, Maryland.
on Galium aparine.
being tended to by an ant:
on Asclepias syriaca: https://www.inaturalist.org/observations/165213939
On annual freabane, Erigeron
I know it’s not this but not sure what it is…
Found on tomato plants in small home garden