Orchid flower head

Orchid flower head

Observation - Orchid flower head - UK and Ireland. Description: I'm a bit confused by this orchid. The leaves are unspotted but I'm wondering if it is a hybrid Common Spotted Orchid..... x Southern Marsh Orchid perhaps?

I'm a bit confused by this orchid. The leaves are unspotted but I'm wondering if it is a hybrid Common Spotted Orchid..... x Southern Marsh Orchid perhaps?