Burdock (Genus Arctium) seeds with tenacious hooks that latch on to clothes and skin (I’m still getting some off my fleece jacket!). Traditionally dispersed by cattle. Apparently the roots of this thistle family are edible. Lots of medicinal properties according to Wikipedia.
Camera: Nikon D80 on full manual setting Exposure: 1/400 Aperture: f6.3 ISO: 200 Lens: Sigma 105mm Macro. Magnification Ratio: 1:2