Harperia
Harperia is a group of plants in the Restionaceae described as a genus in 1904. The entire genus is endemic to the State of Western Australia.
; Species
- Harperia confertospicata B.G.Briggs & L.A.S.Johnson
- Harperia eyreana B.G.Briggs & L.A.S.Johnson
- Harperia ferruginipes Meney & Pate
- Harperia lateriflora W.Fitzg.
In 1905, Rose applied the name Harperia to a plant in the Apiaceae, thus creating an illegitimate homonym. He also created one species name within his genus, i.e.
- Harperia nodosa Rose, syn of Harperella nodosa Rose or Ptilimnium nodosum Mathias or Carum nodosum Koso-Pol.