Proteaceae Juss.
Isopogon diversifolius Ettingsh. , nom. inval., nom. nud., scientific
Ettingshausen, K. von (1861), Die Blatt-Skelete der Dikotyledonen: 284, t. 12, fig. 2 [secondary reference]
  • Text: "Cultivirt im k. k. Hofgarten zu Schönbrunn."
  • Comment: nom. inval., no diagnosis or description, and iIllustration is not accompanied by an analysis (see ICN Art. 38.1(Melbourne Code, 2012)).
Foreman, D.B. in McCarthy, P.M. (ed.) (1995), Isopogon. Flora of Australia 16: 223 [secondary reference]
  • Text: "Apparently based only on an illustration without a diagnosis."