On his way to vote during the 2005 election Morales carried a coca plant.

The fungus can live on in the soil for many years, moving from one coca plant to another.

Now, we have counted over 163 acres of coca plants in that land.

"And of course you can see the coca plants."

Her body grew into the first coca plant, the leaves of which men were only allowed to chew (to bring health and happiness).

The best-known species are the coca plants, the source of the drug cocaine.

Cocaine: Powder made from dried leaves of the coca plant.

Five 10-man teams of drug agents take to the jungle, literally pulling out the coca plants by hand.

Cocaine is made from the leaves of the coca plant.

Cocaine, which comes from the coca plant, is a natural substance.