石松类植物,石松类,石松纲
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。
This floral assemblage is dominated by lycopsida, together with “ferns” and trimerophytes, and divided into two ecological levels: the small tree and ground cover level. 它以石松类植物为主,共生有“真蕨植物”和三枝蕨类,分为小形树状植物和地面植物两个生态系统。
alternative designation for the class Lycopsida. 石松纲的另一个名称。
used in some classifications for the class Lycopsida: club mosses 在某些分类中取代石松纲(theclassLycopsida);石松
used in some classifications for the class Lycopsida: club mosses. 在某些分类中取代石松纲(theclasslycopsida);石松。