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Sunday, July 6, 2008

Night-blooming Cactus Flower....Cereus-ly!



Cactus flowers are often night-blooming as protection from the extreme heat of the desert. Pollinators of cacti include bats and hummingbirds! This is an old Peruvian Apple Cactus (cereus repandus) growing in our backyard. These flower buds will continue to develop, open for one night only, then drop to the ground. A smooth-skinned, edible, red fruit (pitaya) will result containing white flesh and many tiny seeds that sparrows and garnets enjoy. This particular cactus is over 30-feet tall.

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