Alex Hyde / Lesser burdock (Arctium minus) close up of seed hooks that catch on animal fur, allowing the seedhead to be transported, Peak District National Park, Derbyshire, UK. February.
Alex Hyde / Lesser Burdock (Arctium minus) seedheads (burrs) showing velcro-like hooks that catch on animal fur, Peak District National Park, Derbyshire, UK. April.
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Nick Upton / Marmalade hoverfly (Episyrphus balteatus) hovering near a Lesser burdock flower (Arctium minus), Gloucestershire, UK, July.
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Nick Upton / Lesser burdock (Arctium minus) with red stems and purple tinged spiny bracts on the flowerheads, about to flower in rough grassland near the coast, Gower Penisula, Wales, UK, July.
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Alex Hyde / Lesser burdock (Arctium minus) close up of seedheads showing hooks that catch on animal fur, allowing the seedhead to be transported, Peak District National Park, Derbyshire, UK. February.
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Colin Varndell / Burdock (Arctium minus) coming into flower, Dorset, UK August
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Kim Taylor / Burdock (Arctium minus) seed head, UK
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Kim Taylor / Burdock (Arctium minus) seed head with animal hair caught in it, UK
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Roger Powell / Flock of Goldfinches (Carduelis carduelis) landing on dead Lesser Burdock (Arctium minus) seed heads to feed. Northumberland, UK
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Brian Lightfoot / Lesser burdock {Arctium minus} Scotland, UK
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Adrian Davies / Prickly seeds of Lesser Burdock (Arctium minus) with spiderweb, UK