蜡梅科

The present study includes reconstruction the phylogeny of Calycanthaceae, discussion the systematic position at family level, and relationships among genera.

在对蜡梅科开展大量分子系统学研究的同时，还对蜡梅科的形态性状进行了分支分析，讨论了蜡梅科的起源和演化问题。

Calycanthaceae is an old family.

认为蜡梅科是一个较原始的科。

The pollen morphology of six species in the family Calycanthaceae were observed under light and scanning electron microscope.

在光学显微镜下和扫描电子显微镜下对蜡梅科Calycanthaceae7种花粉形态进行观察，结果表明本科花粉至少有下列3种不同类型：(1)花粉具穴状纹饰，亦道面观呈长方形，中央部位不扩大，如美国蜡梅，或中央部位扩大，如夏蜡梅和西南蜡梅

The phylogenetic relationships of Calycanthaceae were investigated by means of molecular systematics, which was based on three DNA sequences from three genomes, including chloroplast DNA trnL-F, nuclear 18S ribosomal DNA, and mitochondrial matR gene.

本文选取来自于三个基因组—核基因组、线粒体基因组和叶绿体基因组的3个DNA序列片段，对蜡梅科的系统发育进行重建，主要探讨了蜡梅科的系统位置和属间系统演化关系。

Based on the features of morphology, anatomy, cytology, pollinating insects, embryogenesis and chemistry of representing species,the authors considered that in this family Chimonanthus may be the most advanced, Calycanthus the more primitive, and Sinocalycanthus the intermediate.

根据蜡梅科代表种的解剖学、花粉形态、传粉昆虫、胚胎发育、细胞学及化学成分的研究，作者认为蜡梅科中蜡梅属是本科最进化的属，美国蜡梅属是最原始的属，夏蜡梅则介于二属之间。

The topological differences observed between the MP and BI analyses focused on the internal clades of Ranales and Rosales.

两种方法中，蜡梅科的单系都得到了确认，贵州蜡梅、山蜡梅和蜡梅聚成一组，分别得到了98％和82％的支持。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。