On washed stonework on bank of the Thames seems most likely. Long nerved and characteristic 'waist' at leaf insertion
In open woodland north facing slope with Ptilium crista-castrensis and Acutifolia
On calc wall. Branch leaves egg shaped with toothed at margins with thick nerve
A Breckland specialist known from this locality
Base of birch tree in shade. Large nest of loose soil. Flat antennal scapes.
On bareish clay soil
Single male on hawthorn tree with both live and dead branches a few m from the Great River Ouse