Anonymous in Anonymous (ed.) (2003), Acceptances. Plant Varieties Journal 16(4): 26, 121 [secondary reference]

Paananen, I. in Anonymous (ed.) (2004), Description. Plant Varieties Journal 17(1): 145, 600-602 (photo) [primary reference]

(2007), Easy care, drought tolerant plants. Gardening Australia October: 132 (photo) [secondary reference]

trade name: Dianella caerulea ‘Cassa Blue’ [default]

(2014), Greenlife Ozbreed ACT Catalogue Summer 2014-2015: 17 [secondary reference]

nomenclatural synonym: Dianella caerulea ‘Cassa Blue’ [default]

---