Английская Википедия:Eucalyptus exilis
Шаблон:Short description Шаблон:Speciesbox
Eucalyptus exilis, commonly known as Boyagin mallee,[1] is a species of mallee that is endemic to Western Australia. It has thin stems with smooth bark, lance-shaped adult leaves, flower buds in groups of eleven, white flowers and barrel-shaped to shortened spherical fruit.
Description
Eucalyptus exilis is a mallee with a whipstick habit, typically grows to a height of Шаблон:Cvt and has a lignotuber. The trunk and branches have a covering of smooth, whitish to pale grey over yellow bark that is shed in long thin ribbons. Young plants and coppice regrowth have stems that are square in cross section and sessile, elliptical to egg-shaped leaves that are Шаблон:Cvt long and Шаблон:Cvt wide. Adult leaves are the same, slightly glossy green on both sides, elliptical to lance-shaped, Шаблон:Cvt long and Шаблон:Cvt wide on a petiole Шаблон:Cvt long.[1][2][3][4]
The flower buds are arranged in leaf axils in groups of eleven on an unbranched peduncle Шаблон:Cvt long, the individual buds on pedicels Шаблон:Cvt long. Mature buds are oval to pear-shaped, Шаблон:Cvt long and Шаблон:Cvt wide with a rounded, sometimes pointed operculum. Flowering occurs between August and October and the flowers are white. The fruit is a woody barrel-shaped to shortened spherical capsule Шаблон:Cvt long and Шаблон:Cvt wide with the valves enclosed below the level of the rim. The seeds are blackish brown, obliquely pyramidal and Шаблон:Cvt long.[1][2][3][4]
Taxonomy
Eucalyptus exilis was first formally described by Ian Brooker and published in the journal Nuytsia.[4][5] The specific epithet is taken from the Latin word exilis meaning slender in reference to the stems.[2]
Distribution
Boyagin mallee has a disjunct distribution in the wheatbelt region of Western Australia where it grows in heathland and shrubland on lateritic ridges in sandy loamy soils.[1] The three main populations are found near Boyagin Rock, around Bindoon and north east of Mount Lesueur.[2][3]
Conservation status
This eucalypt is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife.[1]
See also
References
Шаблон:Reflist Шаблон:Taxonbar
- Английская Википедия
- Страницы с неработающими файловыми ссылками
- Eucalypts of Western Australia
- Eucalyptus
- Myrtales of Australia
- Plants described in 1974
- Taxa named by Ian Brooker
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
