He thought he knew what jewelweed looked like.

他以为他知道凤仙透骨草长什么样子。

He thought he knew what jewelweed looks like.

他以为他知道凤仙透骨草长什么样子。

Reich identified the growth as soon as he saw it --- jewelweed.

赖克一眼就认出了它——凤仙花。

It turns out that jewelweed comes in a lot of colors.

原来凤仙透骨草有很多种颜色。

The fruit of the jewelweed explodes at the lightest touch.

只要轻轻一碰凤仙透骨草的籽荚，它就会弹射出种子来。

But he says some jewelweed versions are pretty enough to have been offered by dealers in native plants.

但他说，一些凤仙透骨草的品种足够漂亮，已由经销本土植物的商人售卖。

Reich says jewelweed's " impatient" method of seed spread might be a good quality if you want a plant that spreads and returns every year.

赖奇说，如果你想要一株每年都能开花结果的植物，凤仙透骨草" 不耐烦" 的种子传播方法可能是一种很好的特性。