Free images results:

Cactus pictures, stock photos and images


Cactus 1 Royalty Free Stock Image
Author: Minthu
Cactus Royalty Free Stock Photography
Author: Rinderart
Sky Cactus Stock Photos
Author: Casho
Cactus 01 Royalty Free Stock Images
Author: Zevark
Cactus Stock Images
Author: Katoton
Cactus Stock Image
Author: Katoton
Cactus Royalty Free Stock Photography
Author: Boddington
Cactus Stock Photo
Author: Dkgilbey
Look Way Up Stock Images
Author: Mlane
Prickly! Stock Image
Author: Suydam
Thorns Stock Photo
Author: Photong
Airplane Royalty Free Stock Photo
Author: Clarita
Aruba Stock Image
Author: Vlawton
Rally Car Stock Photo
Author: Odm

Also, here are some commercial RF-licensed images that match your search criteria:  

Explore more commercial options: More Cactus Stock Illustrations & Vectors | More Cactus Stock Video Footage