本研究针对澳大利亚四种争议性苍耳复合体（Noogoora、Californian、Hunter和South American burr）的分类学难题，通过叶绿体DNA条形码（rps16-trnQ和psbA-trnH）分析348份样本，首次明确其遗传归属为X. chinense和X. orientale两个物种，否定了X. strumarium在澳大利亚的历史存在记录 ...

来自印度泰米尔纳德邦的研究人员在Chengalpattu地区水稻田附近发现苍耳(Xanthium strumarium L.)成熟叶片出现锈病症状。通过显微镜观察冬孢子形态学特征，结合CTAB法提取DNA进行系统发育分析，首次鉴定病原体为苍耳柄锈菌(Puccinia xanthii Schw.)，与韩国Okcheon-gun东方苍耳 ...

American Journal of Botany, Vol. 63, No. 3 (Mar., 1976), pp. 317-323 (7 pages) Effects of hybridization on sesquiterpene lactones in Xanthium strumarium were studied for clues to the relationship of ...

From previous work (Zeevaart 1980 Plant Physiol 66: 672-678) Xanthium leaves are known to contain a high level of alkali-hydrolyzable conjugated abscisic acid. This abscisic acid conjugate has been ...

A PROCEDURE for the preparation of a floral initiating extract from the leaf tissues of Xanthium strumarium has been described in an earlier report1. In general, the procedure involves the rapid ...

China: seeds ground into flour and baked into cakes. Young leafy shoots thoroughly boiled and washed to remove bitter element, possibly tannin, as the plant is an active styptic. Manchuria: leaves ...

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