Eucalyptus ignorabilis | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Myrtales |
Family: | Myrtaceae |
Genus: | Eucalyptus |
Species: | E. ignorabilis |
Binomial name | |
Eucalyptus ignorabilis | |
Eucalyptus ignorabilis is a species of small to medium-sized tree that is endemic to southeastern Australia. It has rough, fibrous bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and cup-shaped to hemispherical fruit. It is found in far southeastern New South Wales and eastern Victoria.
Eucalyptus ignorabilis is a tree that typically grows to a height of 20 m (66 ft) and forms a lignotuber. It has rough, fibrous, spongy bark on the trunk and branches. Young plants have sessile leaves at first, the leaves lance-shaped to oblong or curved, dull green, 28–90 mm (1.1–3.5 in) long and 5–23 mm (0.20–0.91 in) wide. Adult leaves are lance-shaped to curved, 70–200 mm (2.8–7.9 in) long and 10–30 mm (0.39–1.18 in) wide on a petiole 6–27 mm (0.24–1.06 in) long. The flower buds are arranged in leaf axils in groups of seven on an unbranched peduncle 3–10 mm (0.12–0.39 in) long, the individual buds on pedicels 1–3 mm (0.039–0.118 in) long. Mature buds are oval to spindle-shaped, 4–5 mm (0.16–0.20 in) long and 2–3 mm (0.079–0.118 in) wide with a rounded to conical operculum. Flowering has been recorded in January and April and the flowers are white. The fruit is a woody, cup-shaped to hemispherical capsule 3–5 mm (0.12–0.20 in) long and 4–7 mm (0.16–0.28 in) wide with the valves at rim level or slightly protruding. [2] [3] [4] [5]
Eucalyptus ignorabilis was first described in 1991 by Lawrie Johnson and Ken Hill from a specimen they collected near Seaton in 1986. The description was published in the journal Telopea . [5] [6] The specific epithet is from the Latin ignorabilis, 'unknown', referring to the previous inclusion of this species with E. aromaphloia . [2] [5]
This eucalypt grows in woodland in sandy soil in swampy areas south from the Nadgee Nature Reserve in New South Wales and sporadically as far west as Erica in Victoria. [3] [4]
Eucalyptus delegatensis, commonly known as alpine ash, gum-topped stringybark, white-top and in Victoria as woollybutt, is a species of tree that is endemic to southeastern Australia. It has a straight trunk with rough, fibrous to stringy bark on the lower half of the trunk, smooth white bark above, lance-shaped to curved adult leaves, flower buds in groups of between seven and fifteen, white flowers and barrel-shaped or hemispherical fruit.
Eucalyptus olida is a species of small to medium-sized tree that is endemic to a restricted area of New South Wales, Australia. It has rough, flaky and fibrous bark on the trunk and larger branches, lance-shaped to curved adult leaves, flower buds in groups of seven to fifteen or more, white flowers and barrel-shaped or bell-shaped fruit.
Eucalyptus chapmaniana, commonly known as the Bogong gum, is a species of small to medium-sized tree endemic to montane and eastern Australia. It has rough, fibrous and fissured bark on most of the trunk and smooth light brown to grey bark often shed in long ribbons on the branches. The adult leaves are lance-shaped to curved, the flower buds in groups of three and the fruit a conical or bell-shaped capsule.
Eucalyptus rubida, commonly known as candlebark, ribbon gum or white gum, is a species of small to medium-sized tree that is endemic to south-eastern Australia. It has smooth bark, sometimes with rough bark at the base, lance-shaped or curved adult leaves, flower buds in groups of three, white flowers and cup-shaped, hemispherical or bell-shaped fruit.
Eucalyptus smithii, commonly known as the gully gum, gully peppermint, blackbutt peppermint, or ironbark peppermint, is a species of medium-sized to tall tree, sometimes a mallee, that is endemic to southeastern Australia. It has rough, compact bark on the trunk, smooth ribbony bark above, narrow lance-shaped adult leaves, flower buds in groups of seven, white flowers and cup-shaped, bell-shaped or hemispherical fruit.
Eucalyptus fastigata, commonly known as brown barrel or cut-tail, is a species of medium-sized to tall tree that is endemic to southeastern Australia. It has fibrous or stringy bark on the trunk and larger branches, smooth bark above, lance-shaped to curved adult leaves, flower buds in groups of eleven or more, white flowers and conical or pair-shaped fruit.
Eucalyptus scias, known as the large-fruited red mahogany, is a species of small, straggly to medium-sized tree that is endemic to the high rainfall coastal areas of New South Wales. It has rough, fibrous bark on the trunk and branches, lance-shaped adult leaves, flower buds in groups of three or seven, white flowers and cup-shaped, conical or bell-shaped fruit.
Eucalyptus expressa, commonly known as the Wollemi stringybark, is a recently discovered Australian tree species. It has rough, fibrous stringybark on the trunk and larger branches, lance-shaped to curved adult leaves, flower buds in groups of between seven and twenty four and hemispherical to shortened spherical fruit with the valves extending well beyond the rim of the fruit.
Eucalyptus conspicua, commonly known as Gippsland swamp-box, is a species of small tree that is endemic to southeastern Australia. It has rough, thick, fibrous bark from the trunk to its small branches, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and conical or hemispherical fruit. The crown of the tree is composed of a dull bluish-green juvenile, intermediate and adult leaves.
Eucalyptus croajingolensis, commonly known as the East Gippsland peppermint or Gippsland peppermint, is a species of tree that is endemic to southeastern Australia. It has rough, short-fibrous bark on the trunk and larger branches, sometimes smooth bark on the thinner branches, lance-shaped to curved adult leaves, flower buds in groups of nine or more, white flowers and hemispherical to cup-shaped fruit.
Eucalyptus alligatrix, commonly known as the silver stringybark, is a tree endemic to southeastern Australia. It has rough, fibrous bark on the trunk and branches, lance-shaped adult leaves, flower buds usually arranged in groups of three, white flowers and cup-shaped, bell-shaped or cone-shaped fruit.
Eucalyptus psammitica, commonly known as bastard white mahogany, is a species of small to medium-sized tree that is endemic to eastern Australia. It has rough, stringy or fibrous, prickly bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of between seven and eleven, white flowers and cup-shaped to hemispherical fruit.
Eucalyptus retinens, commonly known as Hillgrove box, is a species of tree that is endemic to the Northern Tablelands of New South Wales. It has rough, fibrous or flaky bark on the trunk and larger branches, smooth bark on the thinner branches, lance-shaped adult leaves, flower buds in groups of seven, white flowers and cup-shaped, cylindrical or hemispherical fruit.
Eucalyptus limitaris is a species of tree or mallee that is endemic to north-west Australia. It has rough, flaky or fibrous bark on the trunk and branches, lance-shaped to curved adult leaves, flower buds in groups of seven on a branching peduncle and conical to barrel-shaped or cup-shaped fruit.
Corymbia collina, commonly known as the silver-leaved bloodwood, is a species of tree that is endemic to Western Australia. It has thin patchy rough bark on some or all of the trunk, smooth white to pale grey bark above, lance-shaped to curved adult leaves, flower buds in groups of seven, creamy white flowers and barrel-shaped fruit.
Eucalyptus imitans, commonly known as the Illawarra stringybark, is a species of small tree that is endemic to New South Wales. It has rough, stringy, greyish bark on the trunk and larger branches, lance-shaped, elliptic to egg-shaped or curved adult leaves, flower buds in groups of between nine and fifteen, white flowers and hemispherical fruit. It is found on near-coastal tablelands inland from the south coast.
Eucalyptus latisinensis, commonly known as white mahogany, is a species of tree that is endemic to Queensland. It has rough, fibrous to stringy bark, lance-shaped to curved adult leaves, flower buds in groups of seven to eleven or more, white flowers and shortened spherical to hemispherical fruit.
Eucalyptus infracorticata is a species of mallee that is endemic to a small area of Western Australia. It has rough, flaky or fibrous bark on the lower part of the trunk, broad lance-shaped adult leaves, flower buds in groups of between seven and eleven and short cylindrical fruit.
Eucalyptus splendens, commonly known as apple jack, is a species of small, spreading tree that is endemic to a small area of Victoria, Australia. It has fibrous or corky bark on the trunk and thicker branches, lance-shaped to curved adult leaves, flower buds in groups of seven, white flowers and hemispherical to cup-shaped fruit.
Eucalyptus yarriambiack is a species of small, spreading tree that is only known from a single population in Victoria, Australia. It has rough, fibrous to flaky bark on the trunk, smooth bark above, narrow lance-shaped to elliptical adult leaves, flower buds in groups of seven to eleven, white flowers and hemispherical to cup-shaped fruit.