Plant Catalog › Symphyotrichum cordifolium (Blue Wood Aster) Symphyotrichum cordifolium (Blue Wood Aster) $0.00 Other Common Names: Heartleaf AsterH: 2-5' W: 1-2'Color: Blue Shades*Formerly known as Aster cordifolius Add To Cart Added! Other Common Names: Heartleaf AsterH: 2-5' W: 1-2'Color: Blue Shades*Formerly known as Aster cordifolius