Achnanthaceae
Achnanthes delicatula (Kütz.) Grunow var. delicatula , legitimate, autonym
Cleve, A. (1932), Die Kieselalgen des Tåkernsees in Schweden. Kungliga Svenska Vetenskaps-Akademiens Handlingar, ser. 3 Edn. 2, 11: 57 [implicit autonym]
Entwisle, T.J. & Nairn, L. (2011), Census of Freshwater Algae in Australia. Edn. Version 1.0: - [secondary reference]
  • Comment: Pers. Comm. R. Cowan 2023. First implicit autonym for this species was made in 1932 by A.Cleve. With the naming of var. rostrata. We do not have this variety in Australia