Английская Википедия:Eucalyptus archeri

Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску

Шаблон:Short description Шаблон:Speciesbox

Eucalyptus archeri, also known as alpine cider gum,[1] is a mallee or a small tree that is endemic to Tasmania. It has smooth white or greyish bark, lance-shaped adult leaves, flower buds in groups of three, white flowers and conical to barrel-shaped fruit. It intergrades with E. gunnii.

Файл:Eucalyptus archeri fruit.jpg
fruit

Description

Eucalyptus archeri is a mallee or a small tree that typically grows to a height of Шаблон:Convert, has smooth white to greyish or pinkish bark and forms a lignotuber. Leaves on young plants and on coppice regrowth are arranged in opposite pairs, egg-shaped to more or less round, Шаблон:Convert long and Шаблон:Convert wide. Adult leaves are arranged alternately, elliptic to lance-shaped, Шаблон:Convert long and Шаблон:Convert wide on a petiole Шаблон:Convert long. The flowers are borne in groups of three in leaf axils on a peduncle Шаблон:Convert long. The mature buds are oblong to oval, Шаблон:Convert long and Шаблон:Convert wide with a rounded or conical operculum. Flowering occurs between November and May and the flowers are white. The fruit is conical to barrel-shaped, Шаблон:Convert long and wide.[1][2]

Eucalyptus archeri is similar to and intergrades with E. gunnii but lacks the bluish grey flower buds and fruit of that species.[1]

Taxonomy and naming

Eucalyptus archeri was first formally described in 1929 by Joseph Maiden and William Blakely and the description was published in Maiden's book A critical revision of the genus Eucalyptus.[3][4] The specific epithet (archeri) honours William Archer, secretary of the Royal Society of Tasmania.[1][5]

Distribution and habitat

Apple cider gum is found at altitudes above Шаблон:Convert, on the northern slopes of the Central Plateau and forms the tree line at Ben Lomond. It grows in shallow soil among rock outcrops on mountain tops and in open woodland.[2][6][7]

See also

Шаблон:Portal

References

Шаблон:Reflist

Шаблон:Taxonbar

  1. 1,0 1,1 1,2 1,3 Шаблон:Cite web
  2. 2,0 2,1 Шаблон:Cite web
  3. Шаблон:Cite web
  4. Шаблон:Cite book
  5. Шаблон:Cite web
  6. Шаблон:Cite web
  7. R. WILTSHIRE and B. POTTS, EucaFlip, School of Plant Science, University of Tasmania & CRC for Forestry, 2007