anything?

That plant is very small but the purple leaves makes me think it could be Senecio, in which case it would bloom shortly, or it could be an Aster, which would bloom later in the season.

I think the purple color is because of cold temperatures. I think the plant is normally green. Maybe a Lactuca?

FataMorgana

Nah, I'd go with something in the aster family as suggested earlier.

Not saying it's Lactuca but that IS an Aster family plant.