Asteridae

英 美
  • n.菊亚纲
  • aster n.[植]紫菀;翠菊
  • DEM abbr.民主主义者(=democrat)
Noun:
  1. a group of mostly sympetalous herbs and some trees and shrubs mostly with 2 fused carpels; contains 43 families including Campanulales; Solanaceae; Scrophulariaceae; Labiatae; Verbenaceae; Rubiaceae; Compositae; sometimes classified as a superorder