David Fleetham / Hawaiian man growing Taro root ( Colocasia esculenta) Molokai, Hawaii. October 2016.

Robert Thompson / Nut tree tussock moth (Colocasia coryli) County Down, Northern Ireland.

Chris Mattison / Nut-tree tussock (Colocasia coryli) Monmouthshire, Wales, UK. April. Focus-stacked image.

Chris Mattison / Nut-tree tussock (Colocasia coryli) Monmouthshire, Wales, UK April. Focus-stacked image.

Pete Oxford / Taro (Colocasia esculenta) for sale, Suva Market, Viti Levu, Fiji, South Pacific, April 2014.

Pete Oxford / Taro (Colocasia esculenta) for sale, Suva Market, Viti Levu, Fiji, South Pacific, April 2014.

Pete Oxford / Taro (Colocasia esculenta) for sale, Suva Market, Viti Levu, Fiji, South Pacific, April 2014.

Pete Oxford / Taro (Colocasia esculenta) being sold in market, Suva, Viti Levu, Fiji

Pete Oxford / Taro (Colocasia esculenta) being sold in market, Suva, Viti Levu, Fiji

Alex Hyde / A selection of moths attracted to a Robinson moth trap, using a mercury vapour bulb. Clockwise from top left: Tree-lichen Beauty (Cryphia algae), Small Phoenix (Ecliptopera silaceata), Copper Underwin...

Alex Hyde / Nut-tree Tussock (Colocasia coryli) photographed in mobile field studio on a white background. Surrey, UK. August.

MYN / ACREMAR / Noctuid moth (Colcasia coryli) Genova, Liguria, Italy. Meetyourneighbours.net project