Flower ID

Flower ID

Does anyone know what flower this is? When my daughter sowed a packet of mixed seeds, mostly marigolds came up, but this just popped up in the middle of it all. The pictures were taken a week ago, and last night she told me about 8-10 more flowers have appeared on this plant, and the centers are rising up.
Several unkowns

Several unkowns

Green Room

Green Room

1/3 of an acre covered in blackberries is becoming

1/3 of an acre covered in blackberries is becoming

Orchids

Orchids

Finally some good news from the garden

Finally some good news from the garden

Tomato seedlings

Tomato seedlings