Choretrum

Choretrum is a genus of shrubs and small trees in the sandalwood family, Santalaceae. The genus is endemic to Australia.
Species include:

Choretrum candollei F.Muell. ex Benth. – White sour bush
Choretrum chrysanthum F.Muell.
Choretrum glomeratum R.Br. – Berry broombush, common sour bush
Choretrum lateriflorum R.Br. – Dwarf sour bush
Choretrum pauciflorum A.DC. – Dwarf sour bush
Choretrum pritzelii Diels
Choretrum spicatum F.Muell.