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Bright Yellow Spines On Dry Pencil Cholla in Joshua Tree National Park
a lizards climbs through a bush in search of food
Detailed look at the desert flower called Mexican rose in the sand with red petals and green leaves.
Beginning of summer in Israel
Desert plant in Joshua Tree National Park, California, USA.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Cacti with white thorns among stones (Cylindropuntia echinocarpa)
Reeds background in Snettisham nature reserve. Heavily post processed to give a painterly effect.
cactuses closeup in natural conditions (in the stone desert)
Cactus plants in the flower pot at the garden
Poppies and other wildflowers blooming out of a cactus patch near san diego
Echinocactus polycephalus is a cactus that occurs in the Mojave Desert region of Arizona, California, and Nevada. The Alabama Hills are a range of hills and rock formations near the eastern slope of the Sierra Nevada in the Owens Valley, west of Lone Pine in Inyo County, California. The Sierra Nevada Mountains.
Arizona Cactus Garden in Stanford, California.
In vitro bacterial culture
The ryan mountain trailhead hosts many forms of life, including diamond cholla.
Overgrown succelant!
Brazilian cactus typical
Bush with thorns and white flowers seen in the Kruger National Park in South Africa
Arizona pencil cholla (Cylindropuntia leptocaulis), close-up of succulent elongated stems of a spiny cactus, California
Ontario, Canada.
Purple Pencil Cholla cactus in Joshua Tree National Park California, USA.
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Photo Taken In Langtry, Texas
Helichrysum arenarium, close-up, high angle view.
Banksia Nivea Plant
Leaves and flowers of the Chilean endemic, evergreen shrub called Vautro (Baccharis macraei), growing on sand dunes close to the ocean near Santo Domingo in central Chile. The species has succulent leaves and is adapted to very low water requirements.
Immature green spiny dry indehiscent fruit of Slender Cholla, Cylindropuntia Ramosissima, Cactaceae, native hermaphroditic perennial shrub in the fringes of Twentynine Palms, Southern Mojave Desert, Summer.
Agave mitis beginning to flower.
A yucca plant with other native plants at Torrey Pines State Natural Reserve, San Diego, California, USA
nature plant special love to cactus
Free Images: "bestof:Cylindropuntialeptocaulis1.jpg en Cylindropuntia leptocaulis syn Opuntia leptocaulis in the Mediterranean Garden at San Diego State University California USA"
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