Grevillea hilliana

taxobox
name = White Yiel Yiel

---

regnum = Plantae
unranked_divisio = Angiosperms
unranked_classis = Eudicots
ordo = Proteales
familia = Proteaceae
genus = "Grevillea"
species = "G. hilliana"
binomial = "Grevillea hilliana"
binomial_authority = F.Muell.|

"Grevillea hilliana" (White Yiel Yiel or White Silky Oak), is a tree which is endemic to New South Wales and Queensland in Australia. Other common names include Grey Oak, Silky Oak, Yiel Yiel, Yill Gill and Hill's Silky Oak. The species grows to between 8 and 30 metres in height. White to pale-green flowers are mainly produced from May to October (late autumn to mid spring) in its native range.

Taxonomy

The type specimen was obtained "in the forests at the Pine River of Moreton Bay". The species was formally described in 1857 by botanist Ferdinand von Mueller in "Transactions of the Philosophical Institute of Victoria".

References

*APNI | name = "Grevillea hilliana" | id =15951
*Flora of Australia Online|name=Grevillea hilliana|id=3002
*NSW Flora Online|author= |genus=Grevillea |species=hilliana