Assertion: wood aster | /r/HasProperty | a combination of traits
Facets:
Source sentences:
text: Blue Wood Aster is distinguished by a combination of traits: stem usually hairless below the flower cluster; thin, mostly strongly heart-shaped leaves with coarsely toothed edges and narrowly winged leaf stalks, upper leaves more rounded at the base and lance-elliptic with broader wings, the uppermost leaves into the flower clusters stalkless; ½-inch pale blue to lavender (or whitish) flowers with 7 to 15 rays, and a panicle with 20 to 300+ flowers.