Eucalyptus extensa

Eucalyptus extensa is a mallet that typically grows to a height of but does not form a lignotuber. It has smooth, powdery, grey or grey-brown to green or yellow bark. Adult leaves are narrow to broadly lance-shaped, the same glossy dark green on both sides, long and wide on a petiole long. The flower buds are arranged in leaf axils in groups of seven on an unbranched, flattened peduncle long, the individual buds on pedicels long. Mature buds are long and wide with a tapering operculum up to five times as long as the floral cup. Flowering has been recorded in March and October and the flowers are yellowish green. The fruit is a woody, hemispherical capsule long and wide with a narrow disc and three or four valves that extend well beyond the level of the rim. The seeds are brown to straw-coloured, cuboid to ovoid and long. ==Taxonomy==

Eucalyptus extensa was first formally described in 1991 by the botanists Lawrence Alexander Sidney Johnson and Ken Hill in the journal Telopea, from a specimen collected near the road between Hyden and Norseman. The specific epithet is taken from the Latin word extensus meaning "stretched out or extended" in reference to the long opercula on the buds. ==Distribution==

This mallet occurs on sandplains and undulating areas along the south of Western Australia in the southern Wheatbelt and south western Goldfields-Esperance regions where it grows in red loam, grey sandy loam and sometimes gravelly soils. ==Conservation status==

This eucalypt is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife. ==See also==