Fruit morphology, anatomy and taxonomy of tribe Nepeteae (Labiatae)
Fruit morphology, anatomy and taxonomy of tribe Nepeteae (Labiatae)
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DOI：
10.1017/s0960428600004029
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发表时间：
1997-07
影响因子：
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通讯作者：
A. L. Budantsev;T. Lobova
中科院分区：
文献类型：
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作者：
A. L. Budantsev;T. Lobova
本文报道了156种Nepeteae （Labiatae）部落坚果形态的详细扫描电镜研究结果。描述了两种主要类型，光滑型和雕刻型；其中定义了网状、细胞状、疣状和结节状等亚群。讨论了这些性状的分类学意义。对34种植物的果皮结构进行了研究。在尼佩塔属、桃心属和罗凡纳属的坚果表面发现了粘液结节，并对其结构进行了描述。在这个广泛分布的部落的10个属中，根据坚果形态、果皮结构和营养和花的特征的组合，可以识别出三个非正式的属群。
The results of a detailed SEM study of nutlet morphology in 156 species of tribe Nepeteae (Labiatae) are presented. Two main types, smooth and sculptured, are described; within them such subgroups as reticulate, cellular, verrucose and tuberculate are defined. The taxonomic significance of these characters is discussed. Pericarp structure was investigated in 34 species. Mucilaginous tubercles were found on the surface of the nutlets in Nepeta, Drepanocaryum and Lophanthus, and their structure is described. In the 10 genera of this widespread tribe, three informal generic groups are recognized, based on a combination of nutlet morphology, pericarp structure and vegetative and floral features.