Red Prickly Pear Cactus
by Robert Bales
Title
Red Prickly Pear Cactus
Artist
Robert Bales
Medium
Photograph - Photo
Description
Spring in the desert sure bring out many different types of cactus blooming.
Prickly pear cactus represent about a dozen species of the Opuntia genus (Family Cactaceae) in the North American deserts. All have flat, fleshy pads that look like large leaves. The pads are actually modified branches or stems that serve several functions -- water storage, photosynthesis and flower production. Chollas are also members of the Opuntia genus but have cylindrical, jointed stems rather than flat pads.
Like other cactus, most prickly pears and chollas have large spines -- actually modified leaves -- growing from tubercles -- small, wart-like projections -- on their stems. But members of the Opuntia genus are unique because of their clusters of fine, tiny, barbed spines called glochids. Found just above the cluster of regular spines, glochids are yellow or red in color and detach easily from the pads. Glochids are often difficult to see and more difficult to remove, once lodged in the skin.
Uploaded
April 1st, 2015
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Viewed 1,153 Times - Last Visitor from Beverly Hills, CA on 04/19/2024 at 1:58 PM
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Comments (14)
Linda Phelps
LF Wow, Robert, What a nice find to have all these beautiful flowers open at one time. It has excellent color in a pleasing composition with great detail.
Robert Bales replied:
Thanks so much for the LF Linda! I think last year was one of the for the all of the cactus blooms!
Nick Boren
Beautiful prickly pear cactus image Robert... The desert has a beauty all it's own. :-) FV
Robert Bales replied:
It sure does and thanks for the visit and nice comments Nick along with the FV!!
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