1.
The yellowish powdery spores of certain club mosses, especially Lycopodium clavatum, used in fireworks and explosives and as a covering for pills.
石松粉某些石松植物的黄色的含粉末的孢子，尤其是棒形石松属植物用于焰火、火药和药片的覆膜
2.
A plant of the genus Lycopodium, which includes the club mosses.
石松属植物一种石松属植物，包括石松
3.
any of several club mosses having long creeping stems and erect branches.
具有匍匐茎和竖立树枝的石松属植物。
4.
a family of ferns belonging to the order Lycopodiales.
属于石松属的蕨类植物一科。
5.
Fossil History and Modern Distribution of the Genus Abies (Pinaceae)
松科冷杉属植物的化石历史和现代分布
6.
obtained from conifers (especially pines).
取自松类植物（尤指松树）。
7.
from 345 million to 405 million years ago; dominance of fishes and appearance of amphibians and ammonites.
保存着大量的蕨类植物,石松纲植物,木贼属和裸子植物以及大量的低级鱼类。
8.
Any of various vascular plants that reproduce by means of spores rather than by seeds, including the ferns and related plants, such as club mosses and horsetails.
蕨类植物任一种通过孢子而不是种子繁殖的维管状植物，包括蕨类和相关的植物，如石松和马尾
9.
fossil botany
古植物学, 植物化石学
10.
lower vascular plants coextensive with the family Lycopodiaceae; in some classifications includes the Selaginellaceae and Isoetaceae.
与石松科同延的低等脉管植物；在某些分类中，包含卷柏目和水韭目。
11.
The symbiotic association of the mycelium of a fungus with the roots of certain plants, such as conifers, beeches, or orchids.
菌根真菌的菌丝体和某些植物，如松柏类、山毛榉或者石兰的共同体
12.
A similar structure that produces spores on club mosses, horsetails, and spike mosses.
球果结构在石松、木贼和穗状苔藓植物上产生孢子的类似的结构
13.
type and sole genus of the Selaginellaceae; evergreen mosslike plants: spike moss and little club moss.
卷柏科的单一模式属；常绿的类似藓类的植物；小石松。
14.
Any of various other unrelated plants having a similar appearance or manner of growth, such as the club moss, Irish moss, and Spanish moss.
苔藓样植物任一种有着相似的外表和生长方式的不相关植物，如石松、角叉菜和铁兰
15.
cone-bearing gymnosperms dating from the Carboniferous period; most are substantial trees; includes the classes Pinopsida (subdivision Pinophytina) and Ginkgopsida (subdivision Ginkgophytina) and Taxopsida (subdivision Taxophytina) which in turn include the surviving orders Coniferales and Taxales (yews) and sometimes Ginkgoales as well as extinct orders such as Cordaitales (of the Carboniferous and Permian) and Volztiales (of the Permian-Jurassic).
产生于石炭纪的有球果的裸子植物；大部分为坚硬乔木；包含松柏纲（松柏亚部）。
16.
any of various flowers of plants of the genus Dianthus cultivated for their fragrant flowers.
芳香型石竹属种植植物。
17.
fossil gymnospermous plants of the Carboniferous.
石炭纪的裸子植物化石。
18.
any of numerous trees of the family Cupressaceae that resemble cedars.
类似雪松的柏科植物。