石松植物 meaning in English

lycopod

This paper gives a summary of the representative lycopsids of the middle - late devonian , and investigates the variation and differentiation of their reproduction structures , root organs and anatomical characters
摘要对中晚泥盆世代表性的石松植物做了归类总结，并分析了其生殖结构、根器官和解剖特征的分化。
Concerning the taxonomic treatment , some of these lycopsids can be attributed to lycopodiales , protolepidodendrales and lso ? tales sensu into , while the others cannot be classified into current system
该时期的石松植物除了可归入石松目、原始鳞木目或广义水韭目的分子之外，还存在大量难以归入现有分类体系的分子。
These findings , on one side , broaden current knowledge about the early evolutionary history of the lycopsid characters , and on the other side , indicate that those satellite taxa should also be taken into consideration besides those whole or almost whole species when making a phylogenetic analysis
这些植物既拓宽了对石松植物整个谱系的性状演化的认识，也暗示在进行谱系分析及分类时不仅要基于一些整体植物种或者接近完整的属种，而且必须重视众多卫星分类单元的系统位置以及它们的演化意义。