Redroot pigweed ( amaranthus retroflexus l . ) is an annual species of weeds which is widely distributed and important in cultivated field and other land all over the world 摘要反枝莧是世界性分布的一種惡性雜草, ?解其生物學(xué)特性將有助于對(duì)其進(jìn)行有效防治。
百科解釋
Amaranthus retroflexus is a species of flowering plant in the Amaranthaceae family with several common names, including red-root amaranth, redroot pigweed, red-rooted pigweed, common amaranth, and common tumbleweed. page 470