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维管植物

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Ulted from competition is also one of the mechanisms for bryophytes coexistence. Bryopstrategists, and competition is still one of important factors for constructing some bryophyte communities and vegetations co-existed by bryophytes and vascular plants.

苔藓植物不应简单地归类于耐压-杂草型生活史策略者,竞争仍是构建某些苔藓植物群落及其与维管植物共存群落的重要因子之一。

In this view, primitive vascular plats first colonized the margins of continental waters, followed by animals that fed on the plants, and lastly by animals that preyed on the plant-eaters.

按照这种观点,维管植物首先移居到大陆水域的周边,其次是以这种植物为食的动物,最后是吃这种食草动物的动物。

There are self-vascular plants 81 Branch, 312 genus, 659 species, in which the wild flowers, plants: nasturtium, Silver Lotus, Limonium bicolor, Delphinium, shiny red azalea, Weigela flowers, rouge flowers.

有自生维管植物81科、312属、659种,其中野生花卉植物:金莲花、银莲花、二色补血草、翠雀、映红杜鹃、锦带花、胭脂花等。

A clearly defined endodermis is seen in all roots and in the stems of the non seed-bearing vascular plants and some dicotyledons.

所有不产生种子的维管植物和一些双子叶植物的茎中都可以清楚的显示出这一结构。

Homospory The production of only one kind of asexual spore, which then develops into a hermaphrodite gametophyte, in the vascular plants the condition is seen in most ferns, psilophytes, and Lycopodium species.

孢子同型:是只产生一种无性孢子并发育为雌雄同体配子体的现象。在维管植物中,很多蕨类,裸蕨和石松属的植物中常见。

Clone reproduction is signific ant in plant kingdom and has many types, especially in aquatic vascular plants.

克隆繁殖是植物界的一种重要的繁殖方式,具有很大的多样性,特别是水生维管植物更是如此。

After primary investigation, vascular wild plants are belonging to 218 families, 934 genera, or 2412 species.

经过初步调查统计,东江流域植物区系共有野生维管植物218科934属2412种。

Lycophyta (Lycopodophyta; Lycopsida) A phylum of spore-bearing vascular plants containing about 1000 living species and 6 genera, mostly found in tropical regions.

石松门:具有孢子的维管植物的一个门,现存的石松类植物大约有1000多个种,六个属,绝大多数分布在热带地区。

On this basis, the cladistic analysis (Kenrick and Crane, 1997) recognized three lineages among the vascular plants (including the fossil and living plants): the Lycophytina, Euphyllophytina and Rhyniopsida.

在此基础上,Kenrick和Crane(1997)根据分支系统学的分析将维管植物划分为三个谱系:石松植物亚门,真叶植物亚门和莱尼蕨纲。

In temperate regions vascular epiphytes are rare: here most epiphytes are lichens, mosses, liverworts, and algae.

温带几乎没有附生的维管植物,附生植物大多为地衣、藓类、苔类和藻类。

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