Summary: The purple caulis Eupatorium adenophorum Spreng conduct and actions a kind of ill nature of typical model invade miscellaneous grass, having already distributed extensively in global lot of nations and region now, and 摘要:紫茎泽兰作为一种典型的恶性入侵杂草,现已在全球很多国家和地区广泛分布,并在这些地区造成了严重的经济和生物多样性损失,甚至对人畜健康构成了一定的威胁。
eupatorium
[ noun ] large genus of chiefly tropical herbs having heads of white or purplish flowers <noun.plant>
Eupatorium \Eu`pa*to"ri*um\, n. [NL., fr. Eupator, king of Pontus, said to have used it as a medicine.] (Bot.) A genus of perennial, composite herbs including hemp agrimony, boneset, throughwort, etc.