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石松

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Included in Lycopodiales.

在某些分类中,归于石松目之中。

Type and sole genus of the Selaginellaceae; evergreen mosslike plants: spike ''.

卷柏科的单一模式属;常绿的类似藓类的植物;小石松

Twenty-seven compounds were isolated from the methanol extract of the stems of Pinus massoniana by means of chromatographic methods, and their structures were elucidated as 8(14),15-Pimaradien-19-oic acid (1), Pimaric (2), Podocarpic acid (3), 12-Hydroxydehydroabietic acid (4), Dehydroabietic acid (5), 15-Hydroxydehydroabietic (6), 3β-Methoxyserrat-14-en-21-one (7), 3β-Hydroxy- serrat- 14-en-21-one (8), 3β-Methoxyserrat-14-en-21-one-30-al (9),(24R)-Stigmst- 4-ene-3-one (10),β-sitosterol (11),-3-Hydroxy-5-methoxy-stilbene(12), 4-Hydroxy-3- methoxycinnamaldehyde (13),-Ferulic acidtetracosyl ester (14), Alkylferulates (15), Pinocembin (16), Coniferaldehyde (17), Matairesinol (18),-Nortrachelogenin (19), Balanophonin (20), Cedrusin (21),-Pinoresinol (22), Tanegoside (23), 1,2-Bis-(4-hydroxy-3- methoxyphenyl)-propane-1,3-diol (24),(1S*, 2S*)-1-(4- Hydroxyphenyl) glyceri...

同时对马尾松枝条的甲醇提取物利用各种色谱技术进行了分离纯化,并利用现波谱技术鉴定了27个化合物的结构,分别为:8(14),15-Pimaradien-19-oic acid (1)、海松酸(2)、罗汉松酸(3)、12-羟基脱氢松香酸(4)、脱氢松香酸(5)、15-羟基-脱氢松香酯(6)、3β-甲氧基-锯齿石松-14-烯-21-酮(7)、3β-Hydroxyserrat-14-en-21-one (8)、3β-Methoxyserrat-14-en-21– one-30-al (9)、(24R)-豆甾-4-烯-3-酮(10)、-3-羟基-5-甲氧基-二苯乙烯(12)、4-Hydroxy-3-methoxycinnamaldehyde (13)、-Ferulic acidtetracosyl ester (14)、Alkylferulates (15)、Pinocembin (16)、Coniferaldehyde (17)、罗汉松树脂酚(18)、 Balanophonin (20)、tanegoside (23)、1,2-Bis-(4-hydroxy- 3-methoxyphenyl)-propane- 1,3-diol (24)、(1S*,2S*)- 1-(4-hydroxyphenyl)glycerins (25)、(1R*,2R*)-1-(4-hydroxy- phenyl)gly-cerins (26)和赤松素(27)。

Protosteles are found in the primary roots of higher plants, and in some species of Lyopodium and Psilotum.

原生中柱存在于高等植物的初生根中,在类似于石松属植物中也可以见到。

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。

Containing all the vascular plants that do not bear seeds: ferns, horsetails, club mosses, and whisk ferns; in some classifications considered a subdivision of Tracheophyta.

包含所有不结果的维管植物;蕨类、马尾、石松和X;在某些分类中,被视为维管植物部的一个亚部。

Considering the three principles of the plant indicator for mineral exploration,namely certainty,sensitivity and feasibility,this paper evaluates comprehensively the indicating functions of the eight plants,on the basis of some quantitative indexes such as the relation coefficient between plant ash and ore-forming element,concentration coefficient,etc.

文摘:在滥木厂和杨家湾铊矿床对芒箕、南烛、榔榆、大金发藓、蜈蚣草、石松、黄花草、醉鱼草等8种植物取样145件,在提出确定找矿有效指示植物三原则(确定性,敏感性,可行性)的基础上,依据植物灰分与底质成矿元素相关系数、植物灰分富集系数和衬度系数,较全面地分析和评价了8种植物的找矿功能;讨论了其异常的分布与断裂带、蚀变带、矿化带以及工业矿化之间的关系,并指出了其找矿意义。

Huangshan step by step mountain road step by step scenery, four sides the high peak strange lycopodium cloud gets a panoramic view, says it " considerably ".

登泰山,不象黄山步步山路步步景,四面奇峰怪石松云尽收眼底,谓之&可观&。

A very small tongue-shaped flap of tissue inserted on the upper surface of the leaves and sporophylls of certain clubmosses e.g.

某些石松门和水韭类植物的孢子叶上具有的一种极小的舌状结构,。

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v.tr。

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从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。

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