Assertion: smooth blue aster | /r/HasProperty | symphyotrichum laeve
Facets:
Source sentences:
text: Another similar species, Smooth Blue Aster (Symphyotrichum laeve), has alternate leaves that are all sessile, while Sky Blue Aster has lower to middle leaves with petioles.
text: Smooth Blue Aster (Symphyotrichum laeve) has many attractive qualities –