Syn. Kingfisher & Aduarda.  AGM & AM as Aduarda

A good cultivar for Blue flowers, on acid soils deep blue sterile florets with four large overlapping sepals, arranged around bark blue fertile florets.

Gardens found in 28 pre 2000 surveys  LHS TR MS WAA (TR & MS as Kingfisher)

Gardens found in the 10 surveyed in 2010: LHS ESV NAN AW

UK  Plant Finder 2012: Not listed.