글로불루스유카리-Eucalyptus globulus Labill.

과명	Myrtaceae (도금양과)	속명	Eucalyptus (유카리속)
전체학명	Eucalyptus globulus Labill.	추천명	글로불루스유카리
이명	유카리나무(중)타스마니아유갈립투스	외국명	Gum Blue,Gum Tasmanian blue,Tasmanian blue gum,Blue gum

국명 변경 : 유칼립투스 글로불루스 -> 글로불루스유카리

Eucalyptus globulus, commonly known as southern blue gum[2] or blue gum, is a species of tall, evergreen tree endemic to southeastern Australia. This Eucalyptus species has mostly smooth bark, juvenile leaves that are whitish and waxy on the lower surface, glossy green, lance-shaped adult leaves, glaucous, ribbed flower buds arranged singly or in groups of three or seven in leaf axils, white flowers and woody fruit.

There are four subspecies, each with a different distribution across Australia, occurring in New South Wales, Victoria and Tasmania. The subspecies are the Victorian blue gum, Tasmanian blue gum, Maiden's gum, and Victorian eurabbie.

Eucalyptus globulus is a tree that typically grows to a height of 45 m (148 ft) but may sometimes only be a stunted shrub, or alternatively under ideal conditions can grow as tall as 90–100 m (300–330 ft), and forms a lignotuber. The bark is usually smooth, white to cream-coloured but there are sometimes slabs of persistent, unshed bark at the base. Young plants, often several metres tall, and coppice regrowth have stems that are more or less square in cross-section with a prominent wing on each corner. Juvenile leaves are mostly arranged in opposite pairs, sessile, glaucous elliptic to egg-shaped, up to 150 mm (5.9 in) long and 105 mm (4.1 in) wide. Adult leaves are arranged alternately, the same glossy to dark green on both sides, lance-shaped or curved, 150–300 mm (5.9–11.8 in) long and 17–30 mm (0.67–1.18 in) wide on a petiole 1.5–6 mm (0.059–0.236 in) long. The flower buds are arranged singly or in groups of three or seven in leaf axils, sometimes sessile or on a short thick peduncle. The individual buds are also usually sessile, sometimes on a pedicel up to 5 mm (0.20 in) long. Mature buds are top-shaped to conical, glaucous or green, with a flattened hemispherical, warty operculum with a central knob. Flowering time varies with subspecies and distribution but the flowers are always white. The fruit is a woody conical or hemispherical capsule with the valves close to rim level. '"For most eucalypts, fire was not a destroyer but a liberator," writes fire ecologist Stephen Pyne in his book Burning Bush. Many species of eucalyptus both tolerate fire, hiding from the flames behind thick bark, and depend on it to open their seed pods."[9] This explains how although the density of the trees may seem like a threat, it's presence in the surrounding ecology has helped create more spots for wind breaking and maintaining moisture.