cactus: Media
plant
Videos
Study how desert plants adapt and survive harsh conditions and how cacti provide sustenance for desert animals
Survival strategies of ephemeral and perennial plants found in the deserts of Arizona.
How leaves are adapted to their environments
Learn about how the structure of leaves affects their function.
Behold Saguaro National Park plant life. such as the saguaro cactus, unique to the Sonoran Desert
Learn about the saguaro cactus, a plant unique to the Sonoran Desert, as found in...
Images
fishhook cactus
Smallflower fishhook cactus (Sclerocactus parviflorus) in flower.
Dorothea W. Woodruff/Encyclopædia Britannica, Inc.
Dutchman's pipe cactus
Flower of the Dutchman's pipe cactus (Epiphyllum oxypetalum).
© Michael Nguyen/Shutterstock.com
desert ecosystem
Saguaro cacti growing in a canyon, Agua Fria National Monument, Arizona, U.S.
U.S. Bureau of Land Management
prickly pear
Eastern prickly pear cactus (Opuntia humifusa; also called Opuntia compressa)...
Encyclopædia Britannica, Inc.
ball cactus
Ball cactus (Parodia magnifica) surrounded by clonal pups.
© Stephan von Mikusch/Fotolia
jumping cholla
Jumping, or teddy bear, cholla (Cylindropuntia bigelovii).
Grant Heilman/Encyclopædia Britannica, Inc.
jumping cholla
Jumping cholla, also known as teddy bear cholla (Cylindropuntia bigelovii).
© Index Open
Organ Pipe Cactus National Monument
Saguaros (Carnegiea gigantea) in Organ Pipe Cactus National Monument, southwestern...
© Corbis
Easter lily cactus
Easter lily, or sea-urchin, cactus (Echinopsis oxygona)
Grant Heilman/Encyclopædia Britannica, Inc.
Redouté, Pierre-Joseph: A Flowering Cactus: Heliocereus Speciosus
A Flowering Cactus: Heliocereus Speciosus, watercolour by Pierre-Joseph...
Los Angeles County Museum of Art, Gift of the 2003 Collectors Committee (M.2003.57), www.lacma.org
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