Morphological and biochemical genetic evidence for hybridization in the genus Centella (Apiaceae), with notes on phylogenetic and taxonomic implica-tions

B-E. van Wyk; F. H. van der Bank; M. T. R. Schubert; M. van der Bank

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Morphological and biochemical genetic evidence for hybridization in the genus Centella (Apiaceae), with notes on phylogenetic and taxonomic implica-tions

机译：积雪草（A科）杂交的形态学和生化遗传证据，并有系统发育和分类学意义

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The main aim of this paper is to explore the occurrence of hybridization in the genus Centella. Morphological as well as genetic characters are investigated to confirm the identity of a putative hybrid between C.? triloba and C. macrocarpa. These two independent data sets, one from enzyme electrophoresis and one from morphology, are compared and interpreted by means of cladistic analysis.? Centella glauca and C.? virgata were included in the analysis and the effect of hybridization on cladistics is demonstrated. Hybridization gives a new perspective on infrageneric relationships within the genus Centella, as it may have obscured discontinuities between previously discrete infrageneric groups.

机译：本文的主要目的是探索在积雪草属中杂交的发生。研究了形态学和遗传学特征，以确认假单胞菌杂种的身份。 triloba和C. macrocarpa。通过分类分析比较和解释这两个独立的数据集，一个来自酶电泳，一个来自形态学。积雪草和C.？ virgata包括在分析中，并证明了杂交对进化的影响。杂交为Centella属中的属下关系提供了新的视角，因为它可能掩盖了以前离散的属下群体之间的不连续性。

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《Bothalia: African Biodiversity & Conservation》 |1996年第2期|共9页
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B-E. van Wyk; F. H. van der Bank; M. T. R. Schubert; M. van der Bank;
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中图分类农学（农艺学）;
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机译：在积雪草属（伞形科）杂交中的形态学和生物化学遗传学证据，附有系统发育和分类学意义

Morphological and biochemical genetic evidence for hybridization in the genus Centella (Apiaceae), with notes on phylogenetic and taxonomic implica-tions

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