This is a rare wild relative that grows in the jungles of Sierra Leone.

种咖啡是一种罕见的野生，长在塞拉利昂的丛林中。

The old trees transmit carbon, water, nutrients to these seedlings and especially their kin, it turns out.

原来，老树将碳、水和养分传些幼苗，尤其是它们的。

Amaryllis and its relatives including clivia and daffodil, contain lycorine, a toxic substance that can cause a range of stomach issues.

孤挺花和它的，包括君子兰和水仙花，都含有石蒜碱，是一种可以导致一系列胃部问题的有毒质。

And even at that time the English regarded them with suspicion and they were seldom eaten because many believed that they were poisonous and in fact they are botanically related to the deadly nightshade family of plants.

即使在那个时候，英国人也对它们持怀疑态度，它们很少被食用，因为许多人认为它们有毒，事实上，它们在上与致命的茄属有关系。