Английская Википедия:Eucalyptus blakelyi
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Eucalyptus blakelyi, known as Blakely's red gum,[1] is a tree endemic to eastern Australia. It has smooth bark on its trunk and branches, dull bluish green, lance-shaped adult leaves, flower buds usually in groups of seven, white flowers and cup-shaped to hemispherical fruit.
Description
Eucalyptus blakelyi is a tree that grows to a height of Шаблон:Convert and forms a lignotuber. The bark on the trunk and branches is smooth, pale grey, cream-coloured and white with patches of other colours. Young plants and coppice regrowth have stems that are square in cross section and usually egg-shaped leaves Шаблон:Convert long and Шаблон:Convert wide with a petiole. Adult leaves are lance-shaped to curved, the same bluish green on both sides, Шаблон:Convert long and Шаблон:Convert wide on a petiole Шаблон:Convert long. The flower buds are usually arranged in groups of seven but sometimes up to fifteen in leaf axils on a peduncle Шаблон:Convert long, the individual flowers on a pedicel Шаблон:Convert long. Mature buds are oval to spindle-shaped, Шаблон:Convert long and Шаблон:Convert wide with a conical to horn-shaped operculum Шаблон:Convert long. Flowering occurs from October to December and the flowers are white. The fruit are hemispherical to compressed hemispherical, Шаблон:Convert long and Шаблон:Convert wide on a pedicel Шаблон:Convert long with the valves protruding.[1][2][3][4][5][6]
Taxonomy and naming
Eucalyptus blakelyi was first formally described in 1917 by Joseph Maiden from a specimen collected in the Pilliga scrub by Harald Jensen. The description was published in A Critical Revision of the Genus Eucalyptus.[7][8] The specific epithet (blakelyi) honours Maiden's assistant, William Faris Blakely.[8]
Distribution and habitat
Blakely's red gum grows in woodland and open forest, mainly on the tablelands of New South Wales and the Australian Capital Territory but also in the far south-east of Queensland and north-eastern Victoria. It sometimes grows in seasonally waterlogged depressions but also on stony rises.[4][5]
References
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- Английская Википедия
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- Eucalyptus
- Myrtales of Australia
- Flora of New South Wales
- Flora of Queensland
- Flora of Victoria (state)
- Trees of Australia
- Plants described in 1917
- Taxa named by Joseph Maiden
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- Страницы с телепортом
- Википедия
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