Exorna (August) Exorna (May) Exorna (April) Exorna Dusky pink/grey becoming bronze in summer. £3.20 From dusky pink/grey in spring, 'Exorna' changes to an entrancing bronze colour in summer. It's so different it stands out in any collection. Large rosettes, broad leaves which have a velvety sheen. Outstanding! Len A. Earl (GB) 1970 Sent in 9cm pots as growing, established plants.