The thistle (Cirsium neomexicanum), also known by its Spanish name, cardo santo, is a common plant found in the disturbed grasslands and yards of Southeastern Arizona. Though universally labeled as a noxious weed, it has medicinal value and is a valued food source for butterflies, hummingbirds, finches, and other small birds.
Close inspection of a blooming thistle will reveal a beautiful flower. Its cup-shaped green involucre, which subtends the flower-heads, has the look of reptilian scales. Feathery petals eventually burst through its top, standing protectively around an inner flower core which finally expands into a colorful fuzzy dome of pinks or purples.
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Canvas & Prints: Pixels Images
Licensing Info: Pixels Licensing
Lens: 105 mm f/2.8
Focal Length: 105mm
Aperture: f5.6
Shutter Speed: 1/500s
ISO: 200
Date: 2010-05-29
Time: 08:42:40
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