Pseudognaphalium undulatum (L.) Hilliard & B. L. Burtt in Bot. J. Linn. Soc. 82: 205. 1981
Pseudognaphalium undulatum in Bot. J. Linn. Soc. 82: 205. 1981
is new combination for Gnaphalium undulatum, Sp. Pl.: 852. 1753
Pseudognaphalium undulatum in Bot. J. Linn. Soc. 82: 205. 1981