They are native to tropical and subtropical regions of the world.

It allows the plant to grow in tropical and subtropical regions.

In tropical and subtropical regions, many trees keep their leaves all year round.

Murphy is considered to be part of the humid subtropical region.

These snakes can be found in tropical and subtropical regions around the world.

Members of this family have a widespread distribution, but are more common in tropical and subtropical regions.

About 100 species have been found in tropical and subtropical regions.

Their Pacific range is limited to the ocean's tropical and subtropical regions.

They also live in the tropical and subtropical regions.

North America moved north and was passing through the subtropical regions.