[singlepic id=1273 w=480 float=left]
Apparently this is a Ball Cactus. Someone was not very creative with their plant namings. Found a bunch of these outside of Boulder, CO when there for one of the earliest work trips I recall being on.
Picture taken with Canon Rebel 350D, EF-S 17-85mm @ 75mm, 1/125 sec shutter, f/6.3, ISO 400
