agueweed

英

美

网络  贯叶泽兰

英英释义

noun

• perennial herb of southeastern United States having white-rayed flower heads
  Synonym:bonesetthoroughwortEupatorium perfoliatum
• gentian of eastern North America having clusters of bristly blue flowers
  Synonym:ague weedfive-flowered gentianstiff gentianGentianella quinquefoliaGentiana quinquefolia