Symphyotrichum firmum (formerly Aster firmus), commonly known as shining aster, glossy-leaved aster, smooth swamp aster, or smooth-stemmed aster, is a perennial herb native to Canada and the United States.
Similar species: Asterales
By Gary B
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Uploaded Sep 4, 2020. Captured Sep 3, 2020 16:15 in 4408 Miller Rd, Barnum, MN 55707, USA.
