Nigel Cattlin / Broad-leaved willowherb (Epilobium montanum) seedpods opening to disperse seeds, an arable weed. Berkshire, England, UK. August.

Heather Angel / Wildflower drifts on disused railway line, flowers include Rosebay willowherb (Epilobium angustifolium), Yellow loosestrife (Lysimachia vulgaris) and Oxeye daisy (Leucanthemum vulgare). Haskayne Cutti...

SCOTLAND: The Big Picture / Bumblebee, (Bombus spp), in flight near rosebay willowherb flower, Scotland, UK, August.

SCOTLAND: The Big Picture / Rosebay willowherb, (Chamerion angustifolium) , close-up of petals and stamens, Scotland, UK, August.

SCOTLAND: The Big Picture / Rosebay willowherb (Chamerion angustifolium) and trees silhouetted at sunrise, Scotland, UK.August

Ross Hoddinott / Common blue butterfly (Polyommatus icarus) resting on willowherb, Vealand Farm, Devon, UK. July

Rod Williams / Rosebay willowherb (Epilobium angustifolium) Hutchinson's Bank, New Addington, London, England, UK. July.

TJ Rich / St Bernard portrait against Rosebay Willowherb, Summer, Wiltshire, Uk

TJ Rich / St Bernard portrait against Rosebay Willowherb, Summer, Wiltshire, Uk

TJ Rich / St Bernard portrait against Rosebay Willowherb, Summer, Wiltshire, Uk

Phil Savoie / Rosebay willowherb (Chamerion angustifolium) Pentwyn farm SSSI, Gwent Wildlife Trust Reserve, Monmouthshire Wales UK, July.

Phil Savoie / European honey bee (Apis mellifera), feeding on Rosebay willowherb (Chamerion angustifolium) Pentwyn farm SSSI, Gwent Wildlife Trust Reserve, Monmouthshire Wales UK, July.