The mushrooms gave them visions, but the leaf called coca was used to stop pain.

The spores are contained in structures found on the underside of the leaf called sori.

"There's a chemical in that leaf called chlorophyll," she said.

In corn, it is protected by leaves called husks.

He had canceled leaves, called in a dozen reinforcements, and the Farm was now on full alert.

A popular way to compost uses rows of leaves called windrows that, experts said, provide the most efficient and least troublesome sites.

This is because there is a chemical in leaves, called chlorophyll, which is colored green.

In the Amazon, dark green leaves, called jambu, are regarded by natives as an aphrodisiac.

Scientists have also established that increased carbon dioxide causes small pores on the outside of leaves, called stomata, to close slightly.

There is a green leaf called Neptis.