Large-leaved Aster (Eurybia macrophylla)

    

                

       

 

     

Large-leaved Aster (Eurybia macrophylla)

Large-leaved aster is a keystone plant, anchoring woodland ecosystems in late summer and early fall. Its broad basal leaves shelter invertebrates and retain moisture, while rhizomes stabilize soil and suppress invasives. Blooming late in the season, it offers vital nectar and pollen to native bees when few other wildflowers remain. As a host plant for the silvery checkerspot and pearl crescent butterflies, it nourishes caterpillars that in turn feed birds—adding to the importance of its role.

Botanically, the large-leaved aster is a native, perennial wildflower that grows two to three feet tall. Its flowers—white or violet—appear in open clusters, offering a soft contrast to the forest floor. The plant is named for its four to eight-inch heart-shaped basal leaves, which ground its presence, while smaller, stalkless, lance-shaped leaves alternate along the stem. It thrives in open woodlands and woodland openings, preferring dry to moist soils. Both ecologically and aesthetically, it’s a plant that invites quiet admiration and thoughtful inclusion in restoration and outreach.  (SF)