The name means Girl.  A lace-cap with many ray florets scattered amongst the fertile florets.  Clear pink or mauve blooms on a medium to large bush from July onwards. 2m

Gardens found in 28 pre 2000 surveys DA  LHS TR MS

Gardens found in the 10 surveyed in 2010: DA LHS HIL DIN ESV KAL NAN AW

UK  Plant Finder 2012 = 3 nurseries