Plagianthus Betulinus
   HOME
*





Plagianthus Betulinus
''Plagianthus betulinus'' or ribbonwood is a tree that is endemic to New Zealand. One of the distinctive aspects of this tree is that it is usually deciduous which is unusual for New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count .... See also * '' Plagianthus regius'' (lowland ribbonwood) * Flora of New Zealand External linksThe Plagianthus Page Malveae Trees of New Zealand {{Malveae-stub ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


New Zealand
New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island country by area, covering . New Zealand is about east of Australia across the Tasman Sea and south of the islands of New Caledonia, Fiji, and Tonga. The country's varied topography and sharp mountain peaks, including the Southern Alps, owe much to tectonic uplift and volcanic eruptions. New Zealand's capital city is Wellington, and its most populous city is Auckland. The islands of New Zealand were the last large habitable land to be settled by humans. Between about 1280 and 1350, Polynesians began to settle in the islands and then developed a distinctive Māori culture. In 1642, the Dutch explorer Abel Tasman became the first European to sight and record New Zealand. In 1840, representatives of the United Kingdom and Māori chiefs ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Deciduous
In the fields of horticulture and Botany, the term ''deciduous'' () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed leaves, usually in the autumn; to the shedding of petals, after flowering; and to the shedding of ripe fruit. The antonym of ''deciduous'' in the botanical sense is evergreen. Generally, the term "deciduous" means "the dropping of a part that is no longer needed or useful" and the "falling away after its purpose is finished". In plants, it is the result of natural processes. "Deciduous" has a similar meaning when referring to animal parts, such as deciduous antlers in deer, deciduous teeth (baby teeth) in some mammals (including humans); or decidua, the uterine lining that sheds off after birth. Botany In botany and horticulture, deciduous plants, including trees, shrubs and herbaceous perennials, are those that lose all of their leaves for part of the year. This process is called abscissio ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Plagianthus Regius
''Plagianthus regius'' or lowland ribbonwood is a tree that is endemic to New Zealand. The common name is simply ''ribbonwood''. The Māori name is manatu but is also known as houi, manaui manatu, puruhi and whauwhi. The juvenile form has bushy interlacing branches with small leaves, while an older tree will tend to have larger leaves, sometimes with the lower parts of tree still displaying divaricating leaves. A profusion of small white or green flowers appear in dense clusters in spring making it easier to distinguish from the similar lacebark genus. One of the distinctive aspects of this tree is that it is usually deciduous which is unusual for New Zealand, although in the northern areas it can be semi-deciduous. It is considered the largest of New Zealand's deciduous trees growing to 17 metres, and grows in the North, South and Stewart Islands. A subspecies from the Chatham Islands, ''Plagianthus regius'' subsp. ''chathamicus'', is very similar but lacks the divaricating aspe ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Flora Of New Zealand
This article relates to the flora of New Zealand, especially indigenous strains. New Zealand's geographical isolation has meant the country has developed a unique variety of native flora. However, human migration has led to the importation of many other plants (generally referred to as 'exotics' in New Zealand) as well as widespread damage to the indigenous flora, especially after the advent of European colonisation, due to the combined efforts of farmers and specialised societies dedicated to importing European plants & animals. Characteristics Indigenous New Zealand flora generally has the following characteristics: * the majority are evergreen. * few annual herbs. * few cold-tolerant trees. * majority are dispersed by birds. * very few have defences against mammalian browsers. * few nitrogen fixing plants. * few fire-adapted species. * many dioecious species. * flowers are typically small and white. * many plants have divaricating growth forms. * many plants have evolved in ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Malveae
Malveae is a Tribe (biology), tribe of flowering plants in the Malva, mallow Family (biology), family Malvaceae, Family (biology), subfamily Malvoideae. The tribe Circumscription (taxonomy), circumscribes approximately 70 genera and 1040 species and has the greatest species diversity out the three tribes that make up Malvoideae (followed by Hibisceae and then Gossypieae). The flowers of Malveae are five-Merosity, merous with a characteristic Stamen, staminal column, a trait found throughout Malvoideae. Although there are not many economically important species within Malveae, the tribe includes ''Althaea officinalis'', otherwise known as the marsh-mallow. The fruits of Malveae are generally schizocarpic, although some are functionally Capsule (fruit), capsular. The tribe generally includes herbaceous plants, although ''Robinsonella'' are trees. The tribe is a well supported Monophyly, monophyletic group, supported by chloroplast and ribosomal DNA. Within Malvoideae, Malveae forms a ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]