white orchid

white orchid

Observation - white orchid - UK and Ireland. Description: I was butterfly spotting at Glasdrum and not really thinking about the flowers so don't have any pics of the leaves. It was only later when I was reviewing the photos that I realised the skipper is on a pure white orchid unlike the spotted and purple ones

I was butterfly spotting at Glasdrum and not really thinking about the flowers so don't have any pics of the leaves. It was only later when I was reviewing the photos that I realised the skipper is on a pure white orchid unlike the spotted and purple ones we usually see. Is it an albino form of the common spotted orchid? If not can you tell me what it is?