Persoonia linearis . Persoonia linearis, the narrow-leaved geebung, is a shrub native to New South Wales and Victoria in eastern Australia. It reaches 3 m (9.8 ft), or occasionally 5 m (16 ft), in height and has thick, dark grey papery bark. The leaves are linear in shape, up to 9 cm (3.5 in) long, and 0.1 to 0.7 cm (0.04 to 0.28 in) wide. The small yellow flowers appear from December to July, followed by small green fleshy fruits. P. linearis interbreeds with several other Persoonia species where they grow together. This shrub is found in dry forest on poor sandstone-based soils, and is adapted to a fire-prone environment; the plants resprout epicormic buds from beneath their thick bark after bushfires. The fruit are consumed by vertebrates such as kangaroos, possums and currawongs. P. linearis is rare in cultivation as it is very hard to propagate by seed or by cuttings, but once propagated, it adapts readily, preferring acidic soils ...