Conyza gnaphalodes Sieber, Reise Kreta 2: 322. 1823 Conyza gnaphalodes Sieber, Reise Kreta 2: 322. 1823is replaced synonym for Senecio gnaphalioides Spreng., Syst. Veg. 3: 554. 1826non Conyza gnaphalodes Kunth, 1818Taxon for this nameConyza gnaphalodes Sieber, Reise Kreta 2: 322. 1823