Английская Википедия:Androcalva fraseri
Шаблон:Short description Шаблон:Speciesbox
Androcalva fraseri, commonly known as blackfellow's hemp or brush kurrajong,[1] is a species of flowering plant in the family Malvaceae and is endemic to eastern Australia. It is a small tree or shrub that forms suckers and has egg-shaped or lance-shaped leaves with serrated edges, and clusters of 13 to 21 white flowers.
Description
Androcalva fraseri is a small tree or shrub that typically grows to Шаблон:Cvt high and Шаблон:Cvt wide, forms suckers and has a trunk up to Шаблон:Cvt in diameter. The leaves are arranged alternately along the stems, egg-shaped to broadly triangular, or broadly lance-shaped to heart-shaped, Шаблон:Cvt long and Шаблон:Cvt wide on a petiole up to Шаблон:Cvt long with stipules Шаблон:Cvt long at the base but that fall off as the leaves mature. The edges of the leaves are irregularly toothed, the upper surface is dull green and sparsely hairy, the lower surface covered with fine, silvery, star-shaped hairs. The flowers are white, arranged in clusters of 13 to 21 on a peduncle Шаблон:Cvt long, each flower on a pedicel Шаблон:Cvt long, with bracts Шаблон:Cvt long at the base. The flowers are Шаблон:Cvt wide with 5 white, petal-like sepals and 5 petals, the ligule slightly longer than the sepals. There are 3 staminodes between each pair of stamens, the central one spatula-shaped and the other two linear. Flowering occurs from August to April, with a peak from September to November, and the fruit is a bristly capsule Шаблон:Cvt in diameter.[2][3][4][5]
Taxonomy
The French naturalist Jaques Étienne Gay was the first to formally describe the species in 1823. He gave it the name Commersonia fraseri and published the description in the journal, Mémoires du Muséum d'Histoire Naturelle from specimens collected by Charles Fraser.[6][7]
A 2011 molecular analysis of segments of chloroplast DNA found that the genera Commersonia and Rulingia formed a monophyletic group but that the member species were intermingled, and split out into two hitherto unrecognised clades.[8] In 2011, Carolyn Wilkins and Barbara Whitlock transferred the species to Androcalva as A. fraseri.[9][10]
The specific epithet honours Charles Fraser, the collector of the type specimens and an early New South Wales colonial botanist.[11]
Distribution and habitat
Androcalva fraseri is found in rainforest and wet eucalypt forest along and east of the Great Dividing Range in New South Wales[4] and southeastern Queensland.[11] In the latter habitat, it is associated with trees such as rough-barked apple (Angophora floribunda), turpentine (Syncarpia glomulifera), and Sydney blue gum (Eucalyptus saligna). A fast-growing plant, it is able to colonise disturbed ground,[5] particularly areas where vegetation has been partly cleared such as under power lines.[3]
Ecology
This species is an adult host plant for the chrysomelid beetle Podagra submetallica.[12]
Use in horticulture
Androcalva fraseri has been propagated readily from cuttings taken in winter, and grows better with extra moisture in cultivation.[11]
References
External links
- Английская Википедия
- Страницы с неработающими файловыми ссылками
- Malvales of Australia
- Flora of New South Wales
- Flora of Queensland
- Trees of Australia
- Plants described in 1823
- Androcalva
- Taxa named by Jaques Étienne Gay
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
