Greater butterfly-orchid ~ WildLife-TK

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.

Species information

Statistics

Height: 20-40cm

Conservation status

Classified as Near Threatened on the Vascular Plant Red Data List for Great Britain.

When to see

May to July

About

The 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.

How to identify

The Greater butterfly orchid has a tall flower spike with loosely clustered, whitish-green flowers, each with spreading sepals and petals. It has a pair of broad, shiny, elliptical and spotless leaves at the base of its stem. The very similar Lesser Butterfly-orchid holds its two pollen-bearing structures inside its flowers parallel and much closer together.

Distribution

Widespread, but most common in Southern England.

Did you know?

The flowers of the Greater butterfly-orchid produce a strong scent at night, attracting night-flying moths that pollinate it.