The Zombies game has an illustrated guide that describes each plant and zombie, with pictures and text in great detail.

Tap on the "Illustrated" to enter

Plant introduction tap on the left, zombie introduction tap on the right

Illustrated-plants, the left side of the plant is all kinds of plants, want to know which plant to tap on which, the right side of the plant will appear on the picture and description! The picture and introduction of the plant will appear on the right side!

Illustrations - Zombies, same as the former, which one you want to see which point.