Английская Википедия:Cyanothamnus nanus
Шаблон:Short description Шаблон:Speciesbox
Cyanothamnus nanus, commonly known as the dwarf boronia or small boronia[1] is a plant in the citrus family Rutaceae and is endemic to eastern Australia. It is a prostrate or low spreading shrub with simple or three-part leaves and white or pale pink four-petalled flowers.
Description
Cyanothamnus nanus is a prostrate shrub or one that has weak, spreading branches and grows to about Шаблон:Convert wide and Шаблон:Convert high. Its youngest branches have a few soft hairs but become glabrous as they age. The leaves are simple or trifoliate on a petiole up to Шаблон:Convert long. The leaves or leaflets are linear to elliptic or egg-shaped, Шаблон:Convert long and Шаблон:Convert wide. The flowers are white to pale pink and are arranged singly or in groups of up to three or more in leaf axils, the groups on a peduncle Шаблон:Convert long, individual flowers on a pedicel Шаблон:Convert. The four sepals are triangular to broadly egg-shaped, Шаблон:Convert long and Шаблон:Convert wide, overlapping at their bases. The four petals are Шаблон:Convert long, Шаблон:Convert wide and overlap at their bases. The stamens are covered with long, soft hairs. Flowering occurs from October to February.[1][2][3]
Taxonomy and naming
Dwarf boronia was first formally described in 1840 by William Jackson Hooker who gave it the name Boronia nana in Icones Plantarum from a specimen collected by Ronald Campbell Gunn on top of Rocky Cape.[4][5] In a 2013 paper in the journal Taxon, Marco Duretto and others changed the name to Cyanothamnus nanus on the basis of cladistic analysis.[6]
The names of three varieties have been accepted by Plants of the World Online:
- Cyanothamnus nanus var. hyssopifolius has simple leaves;[7][1]Шаблон:Rp[8][9]
- Cyanothamnus nanus var. nanus (the autonym) has mostly trifoliate leaves, mostly glabrous leaves, sepals and petals;[1]Шаблон:Rp[10]
- Cyanothamnus nanus var. pubescens[11] has mostly trifoliate leaves with short, soft hairs.[1]Шаблон:Rp[12]
Distribution and habitat
- Cyanothamnus nanus var. hyssopifolius grows in woodland, forest and heath and is the only variety of B. nana in New South Wales where it is found south from the Blue Mountains, but also occurs in central and eastern areas of Victoria, the far southeast corner of South Australia and the eastern half of Tasmania;[1]Шаблон:Rp[8][9]
- Cyanothamnus nanus var. nanus grows in heath and heathy woodland, and occurs mostly in the south-west of Victoria and in the far south-east of South Australia;[1]Шаблон:Rp[10]
- Cyanothamnus nanus var. pubescens grows in rocky soils in open forest, woodland and heath and mainly occurs between the Grampians and Lexton in Victoria and in the far south-east of South Australia.[1]Шаблон:Rp[12]
References
- Английская Википедия
- Страницы с неработающими файловыми ссылками
- Cyanothamnus
- Flora of New South Wales
- Flora of South Australia
- Flora of Victoria (state)
- Flora of Tasmania
- Plants described in 1840
- Taxa named by William Jackson Hooker
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии
