Ancient Snow Gums Trees, Kosciuszko National Park. NSW, Australia.

Eucalyptus pauciflora are alpine trees that grow in the mountains of the southeastern Australian mainland., dominating subalpine woodlands at the altitudinal limit to tree growth. Eucalyptus pauciflora, commonly known as snow gum, cabbage gum or white sally,[2] is a species of tree or mallee that is native to eastern Australia. It has smooth bark, lance-shaped to elliptical leaves, flower buds in clusters of between seven and fifteen, white flowers and cup-shaped, conical or hemispherical fruit. It is widespread and locally common in woodland in cold sites above 700 m (2,300 ft) altitude.

Eucalyptus pauciflora is a tree or mallee, that typically grows to a height of 20–30 m (66–98 ft) and forms a lignotuber. It has smooth white, grey or yellow bark that is shed in ribbons and sometimes has insect scribbles. Young plants and coppice regrowth have dull, bluish green or glaucous, broadly lance-shaped to egg-shaped leaves that are 44–170 mm (1.7–6.7 in) long and 20–85 mm (0.79–3.35 in) wide.

Adult leaves are the same shade of glossy green on both sides, lance-shaped to curved or elliptical, 60–200 mm (2.4–7.9 in) long and 12–50 mm (0.47–1.97 in) wide, tapering to a petiole 8–33 mm (0.31–1.30 in) long. The flower buds are arranged in leaf axils in cluster of between seven and fifteen, sometimes more, on an unbranched peduncle 3–15 mm (0.12–0.59 in) long, the individual buds on pedicels up to 6 mm (0.24 in) long.

Mature buds are oval, 4–8 mm (0.16–0.31 in) long and 3–5 mm (0.12–0.20 in) wide with a conical to rounded operculum. Flowering occurs from October to February and the flowers are white. The fruit is a woody, cup-shaped, conical or hemispherical capsule 5–11 mm (0.20–0.43 in) long and wide

Eucalyptus pauciflora was first formally described in 1827 by Kurt Polycarp Joachim Sprengel from an unpublished description by Franz Sieber. Sprengel published the description in Systema Vegetabilium.[6][7] The specific epithet pauciflora is from the Latin pauciflorus meaning “few-flowered”.[8][9] The term pauciflora (few-flowered) is a misnomer, and may originate in an early collected specimen losing its buds in transit.[10]