This taxon name is not current. The available references for this name are:
Helichrysum luteoalbum (L.) Rchb. is more recently known as Pseudognaphalium luteoalbum (L.) Hilliard & B.L.Burtt
Reason: See Z.L. Nie et al. in J.Pl.Res. 126:26 (2013)
Laphangium luteoalbum (L.) Tzvelev is a nomenclatural synonym.
Reason: Fide R. Bayer, pers. comm. 14/6/2006
See also: A longer explanation of these and other terms in our Plant Names Primer.
A taxon name which is no longer current will retain its ‘Threatened’ status until publication of the next Wildlife Conservation (Rare Flora) Notice.