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Metrosideros Robusta
''Metrosideros robusta'', the northern rātā, is a forest tree endemic to New Zealand. It grows up to or taller, and usually begins its life as a hemiepiphyte high in the branches of a mature forest tree; over centuries the young tree sends descending and girdling roots down and around the trunk of its host, eventually forming a massive, frequently hollow pseudotrunk composed of fused roots. In disturbed ground, or where there are gaps in the forest cover, northern rātā will grow on the ground with a normal but short trunk. Distribution Northern rātā is found in the North Island from Te Paki in the north to Wellington in the south. Formerly widespread, it is now uncommon over large parts of its former range, and is apparently absent from all but the south-east of Hawkes Bay. In the South Island, northern rātā is common from Nelson to Greymouth and Hokitika. It reaches its southern limit near Lake Mahinapua at 42°4′ South latitude. The natural habitat is forest along ... [...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] |
Knightia Excelsa
''Knightia excelsa'', commonly called rewarewa (from Māori), is an evergreen tree endemic to the low elevation and valley forests of New Zealand's North Island and Marlborough Sounds (41° S) and the type species for the genus ''Knightia''. Rewarewa grows to 30 m tall, with a slender crown. The leaves are alternate, leathery, narrow oblong, 10 – 15 cm long and 2.5 - 3.5 cm wide, and without stipules. The flowers are 2 - 3.5 cm long, bright red, and borne in racemes 10 cm long. Produces dry woody follicles. It was called New Zealand honeysuckle by early European settlers but the name has fallen into disuse in preference for the Māori name. Rewarewa flowers are a great source for honey Honey is a sweet and viscous substance made by several bees, the best-known of which are honey bees. Honey is made and stored to nourish bee colonies. Bees produce honey by gathering and then refining the sugary secretions of plants (primar ... production. The rewa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cultivar
A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, or carefully controlled seed production. Most cultivars arise from purposeful human manipulation, but some originate from wild plants that have distinctive characteristics. Cultivar names are chosen according to rules of the International Code of Nomenclature for Cultivated Plants (ICNCP), and not all cultivated plants qualify as cultivars. Horticulturists generally believe the word ''cultivar''''Cultivar'' () has two meanings, as explained in ''Formal definition'': it is a classification category and a taxonomic unit within the category. When referring to a taxon, the word does not apply to an individual plant but to all plants that share the unique characteristics that define the cultivar. was coined as a term meaning "cultivated variety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metrosideros Umbellata
''Metrosideros umbellata'', the southern rātā, is a tree endemic to New Zealand. It grows up to or more tall with a trunk up to or more in diameter. It produces masses of red flowers in summer. Unlike its relative, northern rātā, this species rarely grows as an epiphyte. Description The flowers of southern rātā are scarlet, with stamens about long. White or yellow flowers are also known. Flowering usually occurs between December and February, but this depends on local conditions. Leaves are from to long, and are sharply pointed. The wood is hard, dense, and very strong. The bark is rough and flaky and provides an ideal stratum for the roots of epiphytic plants such as ''Astelia'' species and Freycinetia banksii (Kiekie). Southern rātā is a major source of honey on the West Coast of the South Island. Kaka, tui, and bellbirds visit rātā to take advantage of the abundant nectar. Distribution It prefers cooler regions with high rainfall and is particularly co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pōhutukawa
''Metrosideros excelsa'', commonly known as pōhutukawa ( mi, pōhutukawa), New Zealand Christmas tree, New Zealand Christmas bush, and iron tree, is a coastal evergreen tree in the myrtle family, Myrtaceae, that produces a brilliant display of red (or occasionally orange, yellow or white) flowers, each consisting of a mass of stamens. The pōhutukawa is one of twelve ''Metrosideros'' species endemic to New Zealand. Renowned for its vibrant colour and its ability to survive even perched on rocky, precarious cliffs, it has found an important place in New Zealand culture for its strength and beauty, and is regarded as a chiefly tree (') by Māori. Etymology The generic name ''Metrosideros'' derives from the Ancient Greek ' or "heartwood" and ' or "iron". The species name ''excelsa'' is from Latin ', "highest, sublime". ' is a Māori word. Its closest equivalent in other Polynesian languages is the Cook Island Māori word ', referring to a coastal shrub with white berries, ''Sop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Project Crimson
__NOTOC__ Project Crimson is a conservation initiative to promote the protection of the metrosideros excelsa, pōhutukawa and the Metrosideros, rātā which are under threat due to browsing by the introduced common brushtail possum. The vision of the project is to "enable pōhutukawa and rātā to flourish again in their natural habitat as icons in the hearts and minds of all New Zealanders." History The initiative for Project Crimson grew out of a Forest Research Institute investigation (1989) into the health of pōhutukawa (Metrosideros excelsa). Scientists discovered that more than 90% of coastal pōhutukawa stands had been eliminated. The tree had entirely disappeared in many areas along the west coast of Northland. Disturbed by these findings, staff from Northland Department of Conservation (New Zealand), Department of Conservation and New Zealand Forest Products now Carter Holt Harvey) came up with the idea of creating a community-based project to help pōhutukawa. In 1990 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichosurus Vulpecula
The common brushtail possum (''Trichosurus vulpecula'', from the Greek for "furry tailed" and the Latin for "little fox", previously in the genus ''Phalangista'') is a nocturnal, semiarboreal marsupial of the family Phalangeridae, native to Australia and naturalised in New Zealand, and the second-largest of the possums. Like most possums, the common brushtail possum is nocturnal. It is mainly a folivore, but has been known to eat small mammals such as rats. In most Australian habitats, eucalyptus leaves are a significant part of the diet, but rarely the sole item eaten. Its tail is prehensile and naked on its lower underside. The four colour variations are silver-grey, brown, black, and gold. It is the Australian marsupial most often seen by city dwellers, as it is one of few that thrive in cities and a wide range of natural and human-modified environments. Around human habitations, common brushtails are inventive and determined foragers with a liking for fruit trees, vegetable g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melicytus Ramiflorus
''Melicytus ramiflorus'' (māhoe or whiteywood) is a small tree of the family Violaceae endemic to New Zealand. It grows up to 10 metres high with a trunk up to 60 cm in diameter, it has smooth, whitish bark and brittle twigs. The dark-green "alternate" leaves are 5–15 cm long and 3–5 cm wide and their edges are finely serrated (although this feature is less pronounced in younger plants).The plants are dioecious and the small flowers are yellowish in colouration, between 3 and 4 mm in diameter and occur in fascicles, growing straight out from naked twigs- these flowers have a strong, pleasant fragrance. The berries are a striking violet colour when ripe and are more or less spherical with a diameter of between 3 and 4 mm. Flowering occurs in late spring ( southern hemisphere )- and on into summer while the berries appear later on in summer and also in autumn. The berries of ''M. ramiflorus'' are eaten by a number of native birds, including kerer� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laurelia Novae-zelandiae
''Laurelia novae-zelandiae'', also called pukatea, is a large evergreen tree, endemic to the forests of New Zealand. Pukatea has 'toothed' leaves and produces small flowers. It is a species in the Atherospermataceae (formerly Monimiaceae) family, typical representative of laurel forest ecoregion. Distribution Pukatea is generally found in lowland forest and grows throughout the North Island of New Zealand, and the northern third of the South Island, usually where moisture is plentiful, such as in damp, lowland forests, gullies, and on the edges of streams. Pukatea grows well in poorly drained soil, but is equally at home on hillsides. It requires a temperate to warm subtropical climate, but also a frost-free environment with only very slight winter frosts not below 24.8 °F (-4 °C), and with high summer heat. Growth is best on well-drained, slightly acidic soils rich in organic matter. Description Pukatea grows slowly to a height of 130 feet (40 m), usually 115 fee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dysoxylum Spectabile
Kohekohe (''Dysoxylum spectabile'') is a medium-sized tree in the Meliaceae family, native to New Zealand. It is found in lowland and coastal forests throughout most of the North Island and also occurs in the Marlborough Sounds in the north of the South Island. Mature trees grow up to in height, with a trunk up to a metre in diameter. A fairly close relative of true mahogany (''Swietenia''), it is also called New Zealand mahogany, because its wood is light, strong and polishes to a fine red colour. Kohekohe is notable for having characteristics normally associated with trees growing in the tropics, for example, its flowers and fruit grow directly from the trunk or branches (known as cauliflory), and it has large, glossy, pinnate leaves up to 40 cm in length. The inflorescences of kohekohe may be up to 30 cm long, and the flowers produce a strong sweet smell. The large green fruit takes around fifteen months to ripen. The fruit contains three or four cells contai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weinmannia Racemosa
''Weinmannia racemosa'', commonly called kāmahi, is an evergreen small shrub to medium-sized tree of the family Cunoniaceae. It is the most abundant forest tree in New Zealand, occurring in lowland, montane, and subalpine forests and shrubland from the central North Island south to Stewart Island. Description Kāmahi bears racemes of small, pink or white flowers from July to January. Fruits are small capsules, long, ripening from October to May. Kāmahi generally occurs with other broadleaf trees, at times acting as a pioneer species which is eventually succeeded by the southern beeches (''Nothofagus'' spp.) or podocarps. It reaches or more in the Catlins of the south-eastern South Island. In forests to the west of the Southern Alps it codominates with southern rātā (''Metrosideros umbellata'') and black beech (''N. solandri''). A closely related tree, tōwai or tawhero ('' W. sylvicola''), replaces kāmahi in the North Island north of latitude 38°S. Uses The bark is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dacrycarpus Dacrydioides
''Dacrycarpus dacrydioides'', commonly known as kahikatea (from Māori) and white pine, is a coniferous tree endemic to New Zealand. A podocarp, it is New Zealand's tallest tree, gaining heights of 60 m and a life span of 600 years. It was first described botanically by the French botanist Achille Richard in 1832 as ''Podocarpus'' ''dacrydioides'', and was given its current binomial name ''Dacrycarpus dacrydioides'' in 1969 by the American botanist David de Laubenfels. Analysis of DNA has confirmed its evolutionary relationship with other species in the genera ''Dacrycarpus'' and ''Dacrydium''. In traditional Māori culture, it is an important source of timber for the building of waka and making of tools, of food in the form of its berries, and of dye. When Europeans discovered it in the 18th century they found large remnant stands in both the North and South Islands, despite burning of forest by early Māori. Its use for timber and its damp fertile habitat, ideal for dairy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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