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白玉茹是我们班的班长，学习成绩优秀，重感情。也许是因为它的这一优点，她在我们班里人缘很好，也是因为她的重义气，班里不论是学习好的还是学习差的都愿意接受她的管理。但前不久发生的一件事让我把她严厉地批评了一通。 相似文献
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the present paper is a meterial of the genus Hemsleya Cogn. for flora of
China-Cucurbitaceae.
The genus Hemsleya was established by C. A. Cogniaux in 1889. By 1982 about 7
species had been discovered in China, and most of them are mainly distributed in S. W.
China, particularly in Yunnan and Sichuan. Their tubers have been used as a folk
medicine for a long time. However, we began to search for them, and meanwhile collect
and cultivate them, only about ten years ago. After a general survey and taxonomical
study, 20 species of Hemsleya are recorded from Yunnan in the paper. Among them 18
species and 3 varieties are new. All the types are kept in Herb. KUN.
According to the characters, of corolla and fruit also the seed condition, widely or
narrowly winged, proposed are four sections, namely: Sect. I. Craciliflorae; Sect. II.
Amabiles; Sect. III. Carnosiflorae and Sect. IV. Hemsleya, among which 3 are new. 相似文献
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