Symphyotrichum

Symphyotrichum trilineatum

Symphyotrichum pilosum

Michaelmas daisy

Symphyotrichum turbinellum

Symphyotrichum subgeminatum

Symphyotrichum rhiannon

Symphyotrichum × schistosum

Symphyotrichum patens var. gracile

Symphyotrichum patens var. patentissimum

Symphyotrichum burgessii

Symphyotrichum chapmanii

Symphyotrichum frondosum

Symphyotrichum parviceps

Symphyotrichum lanceolatum subsp. lanceolatum

Symphyotrichum lanceolatum var. latifolium

Symphyotrichum spathulatum var. intermedium

Symphyotrichum × finkii

Symphyotrichum ontarionis var. ontarionis

Ontario aster

Symphyotrichum vahlii var. vahlii

Symphyotrichum vahlii var. tenuifolium

Symphyotrichum cordifolium

Heartleaf or common blue wood aster