Recognition of new taxa in Grevillea (Proteaceae: Grevilleoideae) from south-west Western Australia
OLDE, PETER M. AND MARRIOTT, NEIL R.
In this paper we recognise one new Grevillea species, Grevillea hislopii P.M.Olde & N.R.Marriott and two new subspecies, Grevillea althoferorum P.M.Olde & N.R.Marriott subsp. fragilis P.M.Olde & N.R.Marriott and Grevillea bracteosa C.F.Meisn. subsp. howatharra P.M.Olde & N.R.Marriott. All taxa occur in south-west Western Australia. Morphological analysis suggests that the taxa are not closely related. Interspecific and intraspecific keys are provided and affinities are discussed where relevant. Some of the taxa have a conservation priority and Conservation Codes are provided in all cases.
