Common or Heath?

It's the time of year here for spotting orchids: Common Spotted (Dactylorhiza fuchsii) or Heath Spotted (Dactylorhiza maculata) I not sure which. I think the former but of course you cannot pick them and take them home for identification!

Now before you say it, I can't fill the car up with text books for ID of everything I might want to blip! Ah, but now we have a thingy for getting internet away from home. That could work!