| aster | tufted perennial wood aster of North America |
|---|---|
| aster | common perennial of eastern North America having showy purplish flowers |
| aster | North American perennial herb having small autumn-blooming purple or pink or white flowers |
| aster | tufted rigid North American perennial with loose clusters of white flowers |
| aster | perennial of southeastern United States having usually blue flowers |
| aster | a common European salt-marsh aster |
| aster | violet-flowered perennial aster of central United States having solitary heads |
| aster | plants with heads composed of many florets: aster |
| aster | (of some crystals especially gemstones) exhibiting asterism |
| aster | family of more or less advanced dicotyledonous herbs and some trees and shrubs |
| aster | genus of more or less advanced dicotyledonous herbs and some trees and shrubs |
| aster | a group of mostly sympetalous herbs and some trees and shrubs mostly with 2 fused carpels |