
Myrmelachista schumanni (lemon ant), Sani Lodge, Ecuador
(the ants are really in the photo...super tiny!)
Some regret here as I failed to capture the following high tech biological process in a way that does it full justice.
Our guides cut open the thick part of this plant's stem to reveal minuscule ants inside. These ants are nicknamed "lemon ants". They are so tiny that to the naked eye they appear mostly as small black dots. So using a wet finger, you can scoop up a whole bunch of them. Next, you put them on your tongue and get the lemon sensation, and you can directly swallow as they're too tiny to chew.
What I failed to realize whilst capturing this unusual ant and its edibility is that it's part of a Devil's Garden process. Here's a Devil's Garden we saw earlier in Colombia:
A Devil's Garden is a clearing in a forest that is not man-made. Which tends to be impossible in tropical forests where every inch of the forest floor is fought for by plants. The clearing is a result of a relationship between the plant in the middle and the ants, which by means of chemical warfare, restrict the growth of competing plants in the direct surroundings.

''Myrmelachista schumanni'', also known as the lemon ant, is a species of ant from South America. It is notable for the creation of Devil's garden. Using its own herbicide they kill off all the plants in an area except for the myrmecophytes, or ant-plants, in which they reside.