Minnesota has 20 native asters in the genus Symphyotrichum. Here are 18 of the 20 Symphyotrichum asters in Minnesota that we have seen, and three other asters that are not in the genus Symphyotrichum but that we consider asters. There are two more Symphyotrichum asters we need to find, let us know if you can help us with these two:…. Ontario and Rayless.
