If you want to see Lesser Butterfly orchid go to Sylvias meadow near tavistock on Devon-Cornwall border -usually thousands there from now to end of June see here if you don't know it already http://www.cornwallwildlifetrust.or...es_1/Sylvias_Meadow_nature_reserve_callingtonSaw a few Lesser Twayblade on Exmoor yesterday after a brief search - 1 nice flowering spike, 2 that had been nibbled off, and a number of rosettes.
I will be making (yet another....) attempt to find Lesser Butterfly Orchid on the Dorset heaths in the next couple of weeks, if anyone has any pointers they'd be appreciated!