木贼

Fern species are usually distinguished by their leaf shapes, venations, scales, sporangia, and indusium, etc.

蕨类又分为真蕨和拟蕨两类；前者孢子囊生长在叶片，包括一般常见的蕨类；后者的孢子囊长在茎干上，包括其他石松科、卷柏科、水韭科及木贼科。

Disk lobes linear, apex pectinate; leaves appressed to branch or slightly spreading, usually subulate.

花盘裂片线形，先端栉状；假贴伏于分开或稍开展，通常。 1 A 。 elatior 高枝假木贼

Leaves obscure, slightly scale-like, broadly angular, apex awnless.

叶遮蔽，稍微鳞片状，宽具角，先端。 3 A 。 aphylla 无叶假木贼

Some giant horsetails and Cordaitales reached nearly 100 feet.

有些巨大的木贼类和科达目植物高度达到一百英尺。

Studies of numerical classification on the plants of Equisetaceae in China.

中国木贼科植物的数量分类学研究。

A survey of the studies on chemical constituents of Equisetaceae.

木贼科植物化学成分的研究概况。

Chemotaxonomic studies on equisetaceous plants in China.

中国木贼科植物化学分类学的研究。

Eusporangiate Describing the condition, found in clubmosses, horsetails, and certain ferns in which the sporangia develop from a group of initial cells and do not have an elaborate spore dispersal mechanism.

厚囊蕨：用来描述发现于石松纲、木贼类以及一些蕨类植物，其孢子囊由一组原始细胞发育而来，没有复杂的孢子散布机制。

Perianth segments without a winglike appendage in fruit; disk lobes semiorbicular; leaves subulate, apex with an acicular awn.

花被片没有一翅状附属物在果期；花盘裂片半圆形；钻形的叶，先端具一针状的芒。 8 A 。 eriopoda 毛足假木贼

Leaves linear, semiterete, densely covered with papillate processes.

叶线形，半圆柱形，密被乳突突起。 5 A 。 pelliotii 粗糙假木贼

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。