Apospory is found in some mosses and ferns.
无孢子生殖存在于一些苔藓和中。
Apomixes is comparable to the conditions of apogamy and apospory, which are seen in many ferns.
在许多中常见的无融合生殖包括无配子生殖和无孢子生殖。
Ferns were the first terricolous vascular plants, and still comprise an important part of primary productivity of ecosystems.
登陆的维管,至今仍然生态系统初级生产力的重要组成部分。
Indusium The flap of tissue, derived from the placenta, that encloses the developing sporangia in the sorus of a fern.
一种起源于胎座(应为叶表皮译者注)的瓣片状组织,覆盖在孢子囊群中正在发育的孢子囊上。
Here in the rainforest, the giant ohia lehua trees and hapuu ferns provide protective canopy to an amazingly diverse collection of plants and animals.
就在这片雨林中,高大的ohia lehua树和那叫hapuu的给丰富得令人惊奇的动撑起了一把保护伞。
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A little Elf was hiding in the fern.
一个小精灵藏在蕨类里。
How many ferns and lichens will grow on the north walls of a rocky slope!
北的陡峭斜坡有很多蕨类和地衣。
Some fern leaves are tiny and float on top of water, and others have hairs shaped like egg-beaters.
有些蕨类的叶子很小,浮在,有些蕨类的叶子像打蛋器一样。
Another type of seedless vascular plant is ferns, also known as monilophytes.
另一种无籽维管是蕨类,也被称为单生。
Take ferns and bromeliads—the family that includes Spanish moss and pineapple plants.
以蕨类和凤梨科为例,凤梨科包括西班苔藓和菠萝。
Over 160,000 varieties of orchids, ferns and other climbing plants have been planted in the trees.
超过16万种的兰花、蕨类和其他攀缘都已栽在树。
He held me for a moment, then carefully placed me on the springy ferns.
他搂着我,片刻之后,小心地把我放到那片柔韧的蕨类。
And some ferns hardly make leaves at all, like whisk ferns and horsetails.
有些蕨类几乎不长叶子,比如刺蕨和马尾草。
Dillenius divided cryptogams into " fungi" and " musci" , excluding ferns and equisetums.
狄勒纽斯将隐花分为“真菌”和“藓类”,但不包括蕨类和木贼属。
Are these, I don't know that they're ferns. The TV show ended up not going forward.
这些嘛,我不知道他们是不是蕨类。这档秀最后没能继续播下去。
If a rabbit does not move, it is very hard to see him among the ferns and leaves.
如果兔子不移动的话,在蕨类和叶子中很难被发现。
Many types of ferns have large leaves called fronds that slowly unfurl over time, but there are other kinds, too.
许多种类的蕨类都有叫做叶子的大叶子,随着时间的推移会慢慢展开,但也有其他种类的蕨类。
Plants like Boston ferns are great at purifying the air.
像波士顿蕨类这样的对净化空气很有帮助。
It was unmarked, barely visible among the ferns.
这条路没有任何标记,在一片蕨类中隐约可见。
So mosses have been around a lot longer than flowers have, and ferns made fronds before pines coned.
所以苔藓比花存在的时间要长得多,蕨类在松树长出圆锥形之前就长出了叶子。
In here, where it's dark, there's very little, very poor diversity — just some mosses and a few ferns.
在这里,光线暗淡,生的多样性显得很匮乏——只有一些苔藓和一些蕨类。
Along the roads, laurel, great ferns and wildflowers delighted the traveler's eye through much of the year.
沿途的月桂树、巨大的蕨类还有野花在一年中大部分时间里都可以让旅人觉得赏心悦目。
And on land, mahogany and oak trees provide a habitat for other plants to grow, like bromeliads and ferns.
在陆地,桃花心木和橡树为凤梨科和蕨类等其他的生长提供了栖息地。
And the ferns, and the mosses, and the palms and the sedges.
还有蕨类,苔藓,棕榈树和莎草。
The way was mostly flat, and he held the damp ferns and webs of moss aside for me.
一路几乎非常平坦,他为我把潮湿的蕨类和密布的苔藓拨到一边。
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