It has been suggested (Carr, 1980, 2000) that the Calycadenia pauciflora could have originated directly from an ancestral race through a single saltational event involving multiple chromosome breaks.
Suxeriuse (Carr, 1980, 2000) que a planta Calycadenia pauciflora puido terse orixinado directamente a partir dunha raza ancestral por medio dun só salto saltacionista que implica múltiples roturas cromosómicas.