Caption
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, Wiltshire, UK, July.
Availability
Only inBelgium, Canada, France, Luxembourg, Switzerland