Name means With oak like leaves

AGM 1984  AM 1928

Gardens found in the 28 pre 2000 surveyed:   DA LHS EBG KEW GN CBG OBG HC JK WIN LAG TR WS MS WR

Gardens found in the 10 surveyed in 2010: DA LHS EBG HIL  AA ESV

UKPlant Finder: 2012 = 59 nurseries