Jm. Ward et al., RECOGNITION AND LECTOTYPIFICATION OF THE NAME HELICHRYSUM-ALPINUM COCKAYNE AND STATUS OF HELICHRYSUM-ALPINUM WAKEF,NA (COMPOSITAE), New Zealand Journal of Botany, 35(2), 1997, pp. 251-253
Helichrysum alpinum Cockayne, the name given to an endemic New Zealand
species, was validly published in 1928 and is here lectotypified. H.
alpinum N.A.Wakef., a name based on an Australian species, is here ide
ntified as an illegitimate later homonym.