Enw gwyddonol: Platanthera chlorantha
The Greater butterfly-orchid is a tall orchid of hay meadows, grasslands and ancient woodlands. It has whitish-green flowers that have spreading petals and sepals - a bit like the wings of a butterfly.
Classified as Near Threatened on the Vascular Plant Red Data List for Great Britain.
Pryd i'w gweldMay to July
YnghylchThe Greater butterfly-orchid is a distinctive plant of hay meadows, grasslands and ancient woodlands on chalk soils.
Its flower spike can grow quite tall, displaying up to 30 whitish-green flowers in a loose cluster from May to July. The spreading sepals and petals of the flowers look a bit like the wings of a butterfly.