Nick Upton / Pollen and nectar flower mix strip with Mustard (Brassicaceae), Common sainfoin (Onobrychis viciifolia) and Red clover (Trifolium pratense) bordering a Barley crop (Hordeum vulgare), Marlborough Downs...

Guy Edwardes / 2020VISION / Six-spot burnet moth (Zygaena filipendulae) resting on Red Clover (Trifolium pratense) Kingcombe Meadows DWT reserve, Dorset, UK, May

Ross Hoddinott / 2020VISION / Red clover {Trifolium pratense} flowering growing in hay meadow at Denmark Farm, Lampeter, Wales, UK. June 2011.

Andy Sands / Red Clover (Trifolium pratense) close up of flower, Upper Teesdale, County Durham, England. England, UK, June

Wild Wonders of Europe / Benvie / Black veined white butterfly (Aporia crataegi) on red clover (Trifolium pratense) Fliess, Naturpark Kaunergrat, Tirol, Austria, July 2008 WWE BOOK, WWE INDOOR, WWE OUTDOOR EXHIBITION. Wild Wonders ki...

Wild Wonders of Europe / Wothe / Close-up of Red clover (Trifolium pratense) flowers, Eastern Slovakia, Europe, June 2009

Michael Durham / Honey Bee (Apis mellifera) worker collecting nectar from Red Clover (Trifolium pratense) flowers, note the pollen baskets on the legs, northwest Oregon

David Woodfall / Harebells (Campanula rotundifolia) with Buttercups (Ranunculus acris) and red clover (Trifolium pratense) growing on machair, North Uist, Outer Hebrides, Scotland, UK, July.

David Woodfall / Red clover (Trifolium pratense), Silverweed (Argentina anserina) and Buttercups (Ranunculus acris) growing on machair habitat, North Uist, Outer Hebrides, Scotland, UK,

David Woodfall / Red clover (Trifolium pratense) sward and Hogweed (Heracleum sphondylinium) North Uist, Outer Hebrides, Scotland, UK, July 2016.

David Woodfall / Red clover (Trifolium pratense) sward and Hogweed (Heracleum sphondylinium) at abandoned croft. North Uist, Outer Hebrides, Scotland, UK, July 2016.

David Woodfall / Red clover (Trifolium pratense) and Silverweed (Argentina anserina) growing with buttercups on machair habitat, North Uist, Scotland, UK. July.