洋地黄属强心甙系由玄参科洋地黄属植物中提取出的混合物，是重要的治疗心脏病药物。

Digitalis glycosides of cardenolide group are important constituents with closely similar structures isolated from Digitalis plants of Sreophulariaceae for the treatment of heart diseases.

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植物花的多裂片柱头在传粉者接触后迅速闭合的现象主要存在于玄参目的一些类群中。

Examples of closure behavior of bi- or multi-lobed stigmas in response to being touched by animal pollinators were mainly studied in some taxa of the order Scrophulariales .

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植物花的多裂片柱头在传粉者接触后迅速闭合的现象主要存在于玄参目的一些类群中。

Examples of closure behavior of bi- or multi-lobed stigmas in response to being touched by animal pollinators were mainly studied in some taxa of the order Scrophulariales .

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