Silphium laciniatum

Silphium laciniatum is a species of flowering plant in the aster family, Asteraceae, known commonly as compassplant or compass plant. It is native to North America, where it occurs in Ontario in Canada and the eastern and central United States as far west as New Mexico. Other common names include prairie compass plant, pilotweed, polarplant, gum weed, cut-leaf silphium, and turpentine plant. It is a rosinweed of genus Silphium.

单词	Silphium laciniatum
释义	Silphium laciniatum 英语例句库 The best-known example is the compass plant of the prairies (Silphium laciniatum). 最著名的例子是大草原上的指向植物（罗盘草）。英语百科 Silphium laciniatum Silphium laciniatum is a species of flowering plant in the aster family, Asteraceae, known commonly as compassplant or compass plant. It is native to North America, where it occurs in Ontario in Canada and the eastern and central United States as far west as New Mexico. Other common names include prairie compass plant, pilotweed, polarplant, gum weed, cut-leaf silphium, and turpentine plant. It is a rosinweed of genus Silphium.
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