NEW! Ambrosia psilostachya 9766

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NEW! Cuman Ragweed

Common Name Cuman Ragweed, Perennial Ragweed Camera Nikon D300S
Scientific Name Ambrosia psilostachya Lens Nikkor-Micro 70-180mm f/4.5-5.6
Family Asteraceae (Sunflower) Focal Length 270 mm (35mm equivalent)
Location South Goodwater Trail, Lake Georgetown, Williamson County Aperture f/20
Date October 4, 2015 Speed 1/250 sec.
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ISO 800
© Tom Lebsack 2017