AM

The name is from the German for ‘Lower Saxony’  It has cloudy pink flowers and sepals with narrow bases only partially overlapping, and smooth edges.

Gardens found in 28 pre 2000 surveys  LHS WAK WIN EBG KEW WS RW ABJ TR MS

Gardens found in the 10 surveyed in 2010: DA LHS HIL EBG KAL NAN

UK  Plant Finder 2012 = 4 nurseries