That means 40,000 plant species gone.

这意味着40000种植物消失了。

So we've been planting about 40 different species.

我们已经种植了大约四十种不同的物种。

This Spring start by planting native species in your garden.

今年春天，从在你的花园里种植本地物种开始。

There are only 135 flowering plant species that can do this.

全世界只有135种 开花植物可以做到。

The work started with weeding, planting and growing native plant species.

这项工作从除草，种地和种植本地植物开始。

Thousands of plant species thrive in cities worldwide, especially in green spaces.

全世界范围内的城市中也在茁壮成长着，特别是在绿地上。

Roughly 80 percent of all plant species are associated with these mycorrhizal fungi.

大概 80% 的植物品种与这些菌根真菌连接。

But the dams also affect plant species, which help provide food for fish.

但水坝影响了一些植物种类，而植物有益于为鱼类提供食物。

And that could spell the end for thousands of marine animal and plant species.

那可能招致成千上万的海洋动植物物种的终结。

This is a common source of new plant species, but is rarer for animals.

是新植物物种的常见来源，但在动物中相对罕见。

And there are some plant species here that have specifically evolved to attract elephants.

这一地区有一些植物能散发出吸引大象的气味。

They are a vital ancestor of all yesterday's and today's plant species.

它们是古今所有植种的最重要的祖先。

Many of the rare plant species that grow here are found nowhere else on Earth.

许多生长在这里的稀有植物物种是地球上其他地方找不到的。

And flowers, not too surprisingly, don't really want pollen from another plant species.”

不甚惊奇的是，花朵不想要别的物种的花粉。”

These include planting native species, which leads to more native insects for the birds to eat.

包括种植当地植物产生更多的当地昆虫供鸟类食用。

Don't touch! Most plant species are protected by laws carrying stiff fines, even for unsuspecting tourists.

不要去碰喔！大部分品种的花都受到高额罚款的法律条文保护，甚至连不知情的观光客也照罚不误。

Chinese scientists have found a rare plant species Paphiopedilum wardii Summerhayes in southwest China's Yunnan Province.

近日，我国科研人员在云南高黎贡山国家级自然保护区福贡段发现国家一级重点保护野生植物彩云兜兰。

Of the estimated 8 million animal and plant species on Earth, one million are at risk of extinction.

在地球上大约800万种动植物中，有一百万种濒临灭绝。

Mines and irrigation ponds can be kept from becoming contaminated by planting hyper accumulating species in targeted areas.

通过在特定区域种植富集植物，矿井和灌溉水池可预防污染。

Like, one plant species might help others grow more by making the environment less harsh.

比如，一种植物可能会通过使环境不那么恶劣来帮助其他植物生长得更多。