Eucalyptus jacksonii

Eucalyptus jacksonii is a tree that typically grows to a height of 8 to 45 metres (26 to 148 ft) and has thick, rough, stringy and furrowed grey-brown or red-brown bark.

While some references have red tingle reaching heights of up to 75m, the tallest known living tree stands at 52 m (171 ft) tall.

[7] One specimen, known as the "Giant Tingle Tree" is a tourist attraction in the Walpole-Nornalup National Park near Walpole.

[12] The species was first described by the botanist Joseph Maiden in 1914 in the Journal and Proceedings of the Royal Society of New South Wales.

Eucalyptus jacksonii is named after Sidney William Jackson, an Australian naturalist and ornithologist.

They are now found primarily in Walpole-Nornalup National Park and in a few isolated sites outside the park in the Walpole area at the juncture of the South West and Great Southern regions along the south coast of Western Australia where it grows on hillsides and in gullies in loamy soils.