Mosaics In Science flowering phenology of the saguaro

The saguaro, (Carnegiea gigantea), is a giant columnar cactus that can grow up to 15 m tall and weigh several tons, of which at least 85% of the mass is water. This is the most common cactus specie…

American Journal of Botany

Saguaro - Wikipedia

Irregular 'side blooms' on saguaros signify a parched desert, News

Saguaro Flower, Saguaro National Park from the collection of TMC Healing Art Program

Saguaro Flower Power Project - Saguaro National Park (U.S. National Park Service)

Saguaros flower in an entirely unique formation

Saguaro cactus is imperiled by climate change and humans

Mosaics In Science

Saguaro Genome Shows Why Many Cactus Species Are Hard to Classify - AZPM

Mosaics In Science flowering phenology of the saguaro

Saguaro Genome Shows Why Many Cactus Species Are Hard to Classify - AZPM

Sunset In Saguaro Cactus Desert, Painting by Lucia Verdejo

American Journal of Botany

Bees, bats and butterflies: Backyard science projects for the whole family