The branches on the tree represent the major plant groups.

树上的树枝代表主要的植物群。

The branches of the tree represent the major plant groups.

树的树枝代表主要的植物群。

Angiosperms are the most evolved, diverse, widely distributed and adaptable group of plants today.

被子植物是当今进化、多样化、分布广、适应性强的植物群。

" Otherwise, we're not feeding our flora, which actually is a symbiotic relationship, " he added.

“否则，我们就不能养活我们的植物群，这实际上是一种共生关系，”他补充说。

They collected the local flora and fed samples to lab rats, but struggled to replicate the effect.

他们采集了当的植物群，并将样本喂给实验老鼠，但是难以达到相同的效果。

The flora of this era was as varied as the fauna.

这个时代的植物群和动物群一样多种多样。

The area is also home to more than 6,000 separate groups of plants.

该区还拥有 6,000 多个独立的植物群。

[Narrator] Tara Littlefield studies the gorge's unique and endangered flora, especially the goldenrod.

- [旁白] 塔拉·利特菲尔德 (Tara Littlefield) 研究峡谷中独特且濒临灭绝的植物群，尤其是一枝黄花。

The pollen it picked up was from a gymnosperm – the group that includes pines, cycads, and ginkgoes.

它采集的花粉来自裸子植物——包括松树、苏铁和银杏在内的植物群。

The interdependence of the forest and its constituent tree species, ground flora, and fauna is taken for granted.

森林及其组成树种、面植物群和动物群的相互依存关系被认为是理所当然的。

Therefore I decided to visit California for a year or two to see its wonderful flora and the famous Yosemite Valley.

此，我决定去加州旅游一两年， 看看那里妙的植物群和著名的优胜山谷。

Saaremaa Island Exuberant flora, meteor craters and Viking legacy are the features of this Baltic island located 200 km from Tallinn.

萨列马岛 繁茂的植物群、陨石坑和维京遗产是这个波罗的海岛屿的特色，距离塔林 200 公里。

Deep gorges, rocky pinnacles reaching the clouds, wildflowers Exceptional biodiversity And rich flora are being enjoyed by thousands of tourists every year.

深邃的峡谷、直达云端的岩石尖峰、野花 非凡的生物多样性和丰富的植物群每年都受到成千上万的游客的喜爱。

Mileece L'Anson, composer and a musician, recorded human and plant bioelectrical signals to give us a symphony, a soundscape composed in collaboration with the flora.

麦莉丝·安森（Mileece L’Anson），一名作曲家和音乐家，记录了人类和植物的生物电信号，为我们带来了一个交响曲，一个与植物群作创作的声景。

It was a day like any other when I ventured into the fields, eager to study the flora that painted the landscape with vibrant hues.

当我冒险进入田野时，这一天和其他任何一天一样，渴望研究为风景涂上鲜艳色彩的植物群。

It might also, perhaps, have been expected that naturalised plants would have belonged to a few groups more especially adapted to certain stations in their new homes.

或许，人们也可能预料到， 归化植物属于一些更特别适应家园中某些点的植物群。

Not the least influential of the agents concerned in the superior sweetness of the Shasta flora are its storms-storms I mean that are strictly local, bred and born on the mountain.

与 Shasta 植物群的优越甜度有关的素中，影响大的是它的风暴——我的意思是，风暴完全是本的，在山上培育和诞生的。

But when she dipped into the damp heat of the greenhouses, among the spiced scents and waxy pinks and reds of old-fashioned exotics, — even the flora of Lyng was in the note!

但是，当她沉浸在温室的湿热中，置身于老式异国情调的香料气味和蜡质粉红色和红色之中时，甚至 Lyng 的植物群也出现在了香调中！

How long the various species of wild bees have lived in this honey-garden, nobody knows; probably ever since the main body of the present flora gained possession of the land, toward the close of the glacial period.

没有人知道各种野蜂在这个蜜园里生活了多久；可能自从现在的植物群的主体占领了这片土，到冰川期结束时。

In both, the tendency goes to a certain extent with systematic affinity, for whole groups of animals and plants are rendered impotent by the same unnatural conditions; and whole groups of species tend to produce sterile hybrids.

在这两者中， 这种倾向在某种程度上具有系统的亲和力， 为整个动植物群都同样的非自然条件而变得无能为力；整个物种群往往会产生不育的杂交种。