Hibbertia basaltica (Dilleniaceae) not in the
basaltica is a rare species found only on
basalt soils near the Jordan River north of Hobart.It is a
prostrate plant that grows in grasslands. The leaves are tightly
revolute (like H. riparia),
but the flowers are on peduncles and the flowers have one stamen on
one side of the carpels and several on the other.