Английская Википедия:Eucalyptus costuligera
Шаблон:Short description Шаблон:Speciesbox
Eucalyptus costuligera is a species of small tree that is endemic to the Kimberley region of Western Australia. It has short-fibrous or flaky bark on the trunk and branches, bluish, lance-shaped adult leaves, club-shaped flower buds in branched or unbranched inflorescences with the buds in groups of up to seven, creamy-white flowers and conical, cup-shaped or pear-shaped fruit.
Description
Eucalyptus costuligera is a tree that typically grows to a height of Шаблон:Cvt and has persistent pale grey, fibrous or flaky "box"-type bark on the trunk and branches. The adult leaves are arranged alternately, the same grey-green or bluish colour on both sides, lance-shaped, Шаблон:Cvt long and Шаблон:Cvt wide on a channelled or flattened petiole up to Шаблон:Cvt long. The flower buds are arranged in groups of up to seven on a branched or unbranched peduncle Шаблон:Cvt long, the individual buds on a pedicel Шаблон:Cvt long. Mature flower buds are club-shaped, about Шаблон:Cvt long and Шаблон:Cvt wide with faint ribs along the sides. The operculum is hemispherical, about half as long as the floral cup. The flowers are a white-cream colour and the fruit is a woody cylindrical, cup-shaped or pear-shaped capsule Шаблон:Cvt long and Шаблон:Cvt wide with fine ribs along the sides and the valves enclosed below the rim.[1][2][3]
Taxonomy and naming
Eucalyptus costuligera was first formally described in 2000 by Lawrie Johnson and Ken Hill from a specimen collected Шаблон:Cvt from the Derby-Gibb River Road, on the road to Wyndham.[2][4] The specific epithet (costuligera) is derived from the Latin costula, meaning "a costule or rib" (strictly the midrib of a fern frond) and -ger meaning "-bearing", referring to the finely ribbed fruit.[2][5]
Distribution and habitat
This eucalypt has a limited range but is abundant in a small area in the central Kimberley region of Western Australia, growing in savannah woodland in sandy to loamy soils over laterite.[3][2]
Conservation status
This species is classified as is classified as "Priority One" by the Government of Western Australia Department of Parks and Wildlife[3] meaning that it is known from only one or a few locations which are potentially at risk.[6]
See also
References
Шаблон:Reflist Шаблон:Taxonbar
- ↑ Шаблон:Cite web
- ↑ 2,0 2,1 2,2 2,3 Шаблон:Cite journal
- ↑ 3,0 3,1 3,2 Ошибка цитирования Неверный тег
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; для сносокFloraBase
не указан текст - ↑ Шаблон:Cite web
- ↑ Шаблон:Cite book
- ↑ Шаблон:Cite web
- Английская Википедия
- Eucalypts of Western Australia
- Trees of Australia
- Eucalyptus
- Myrtales of Australia
- Plants described in 2000
- Taxa named by Lawrence Alexander Sidney Johnson
- Taxa named by Ken Hill (botanist)
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