TJ Rich / Greater butterfly orchid (Platanthera chlorantha) in species rich chalk grassland. Martin Down National Nature Reserve, Hampshire, England, UK. June.

Guy Edwardes / Northern green orchid (Platanthera hyperborea), Iceland, Europe.

Sandra Bartocha / Lesser Butterfly-Orchid (Platanthera bifolia) Oland, Sweden, June.

Andy Sands / Brimstone butterfly (Goneopteryx rhamni) female roosting on Greater butterfly orchid (Platanthera chlorantha) Bedfordshire, England, UK, August

Adrian Davies / Greater butterfly orchid (Platanthera chlorantha) Surrey, UK. June

Fabrice Cahez / Lesser butterfly-orchid (Platanthera bifolia) flowers, Vosges, June.

Nick Hawkins / Round-leaved orchis (Habenaria orbiculata) flowers, New Brunswick, Canada, July.

MYN / Dirk Funhoff / Lesser butterfly orchid (Platanthera bifolia), Wörth am Rhein, Germany. Meetyourneighbours.net project.

MYN / Dirk Funhoff / Lesser butterfly orchid (Platanthera bifolia), Pfalz, Wörth am Rhein, Pfalz, Germany. June. Meetyourneighbours.net project

MYN / Dirk Funhoff / Lesser butterfly orchid (Platanthera bifolia), Pfalz, Wörth am Rhein, Pfalz, Germany. June. Meetyourneighbours.net project

Nick Upton / Greater butterfly orchid (Platanthera chlorantha) flowering on grassland meadow cleared of scrub to improve the habitat for bees and other pollinators for Buglife / Avon Wildlife Trust's West of Engla...

Nick Upton / Greater butterfly orchid (Platanthera chlorantha) flowering on grassland meadow cleared of scrub to improve the habitat for bees and other pollinators for Buglife / Avon Wildlife Trust's West of Engla...