Syn. Lavblau

Flower heads green in bud opening blue but with white in the centre and then maturing to a good clear blue

Gardens found in 28 pre 2000 surveys DA (as Lavblau) WAA TR MS AW & MS  (as Lavblau)

Gardens found in the 10 surveyed in 2010:ESV AW

UK  Plant Finder: Last listed in 2009