Through the Looking Glass

the reason it’s rare is because without chlorophyll, the plant can’t get energy, and dies shortly after sprouting unless it has some other source of food. so if you see a plant as big as the one in the picture that doesn’t have any green in its leaves, it’s getting its nutrition from the roots of a neighboring plant of the same species, feeding on the sugars created by the other plant’s photosynthesis.

For a long time, scientists thought they were parasites, and couldn’t figure out why the bigger plants didn’t release chemicals to kill them.

we’ve already discovered forests where trees share nutrients with young or disadvantaged trees and forests where trees can ask their neighbors for some extra food (they literally send a signal requesting aid, via the web of fungus that connects their roots) and forests where surrounding tees will keep a tree alive even when it has been reduced to a stump through some tragedy…