New species of Hibbertia (Dilleniaceae) from the northern wheatbelt area of Western Australia
WHEELER, J.R.

H. lividula, H. glabriuscula, H. graniticola and H. arcuata from the northern wheatbelt area of Western Australia are described and illustrated. The placement of H. lividula in section Hibbertia subsection Bracteatae and H. glabriuscula in section Hibbertia subsection Ochrolasiae is discussed. The relationship between H. graniticola and H. arcuata is also examined.