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Daphnandra Johnsonii
''Daphnandra johnsonii'', also known as the Illawarra socketwood, is a rare rainforest tree in the Illawarra district of eastern Australia. Habitat It is found most often at less than 150 metres above sea level on volcanic soils in sub tropical rainforest. Occasionally it is found as high as 350 metres above sea level.Anders Bofeldt pers. comm. It grows often by creeks, or dry rocky scree slopes, and in disturbed forest and rainforest margins. It is distributed from southern Berry, New South Wales to Scarborough, New South Wales in the northern Illawarra (34° S). Naming and taxonomy A member of the ancient Gondwana family Atherospermataceae, the Illawarra socketwood is endangered by extinction. Formerly considered the southernmost population of ''Daphnandra micrantha'', the Australian socketwood. Recently it has been recognised as a separate species. The type specimen collected in the Illawarra district by Lawrence Alexander Sidney Johnson, L.A.S. Johnson, after whom the spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schodde
Richard Schodde, OAM (born 23 September 1936) is an Australian botanist and ornithologist. Schodde studied at the University of Adelaide, where he received a BSc (Hons) in 1960 and a PhD in 1970. During the 1960s he was a botanist with the CSIRO Division of Land Research and Regional Survey in Papua New Guinea. From 1970 to 1998 he was the foundation curator and director of the Australian National Wildlife Collection (ANWC) in the CSIRO Division of Wildlife and Ecology, following which he became a research fellow there. During this time he led the flora and fauna surveys that helped establish Kakadu National Park and the designation of the wet tropics of north-eastern Queensland as Australia's first World Heritage Site. These surveys resulted in the accession of almost 50,000 specimens to the ANWC, as well as 15,000 samples of frozen tissue for molecular studies.Bright Sparcs In the 2009 Queen's birthday honours, Schodde was awarded an OAM for his contribution to the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daphnandra
''Daphnandra'' is a genus of shrubs and trees in the family Atherospermataceae, or formerly Monimiaceae. The genus is endemic to Australia. There are six species, occurring in New South Wales and Queensland: *''Daphnandra apatela'' Schodde Socket wood, yellow wood, canary socketwood, satin wood *''Daphnandra johnsonii'' Schodde Illawarra socketwood *''Daphnandra melasmena'' Schodde *''Daphnandra micrantha'' (Tul.) Benth. *''Daphnandra repandula'' (F.Muell.) F.Muell. Sassafras, grey sassafras, northern sassafras, northern yellow sassafras, scentless sassafras, yellow sassafras *''Daphnandra tenuipes'' Janet Russell Perkins, J.R.Perkins, Red-flowered socketwood, socket sassafras The generic name ''Daphnandra'' refers to a similarity of the anthers of the bay laurel. Greek ''daphne'' refers to the bay laurel, and ''andros'' from the Greek for man. References Atherospermataceae Laurales genera Laurales of Australia {{Australia-plant-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trees Of Australia
The flora of Australia comprises a vast assemblage of plant species estimated to over 30,000 vascular and 14,000 non-vascular plants, 250,000 species of fungi and over 3,000 lichens. The flora has strong affinities with the flora of Gondwana, and below the family level has a highly endemic angiosperm flora whose diversity was shaped by the effects of continental drift and climate change since the Cretaceous. Prominent features of the Australian flora are adaptations to aridity and fire which include scleromorphy and serotiny. These adaptations are common in species from the large and well-known families Proteaceae (''Banksia''), Myrtaceae (''Eucalyptus'' - gum trees), and Fabaceae ('' Acacia'' - wattle). The arrival of humans around 50,000 years ago and the settlement by Europeans from 1788, has had a significant impact on the flora. The use of fire-stick farming by Aboriginal people led to significant changes in the distribution of plant species over time, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daphnandra Johnsonii Base And Coppice
''Daphnandra'' is a genus of shrubs and trees in the family Atherospermataceae, or formerly Monimiaceae. The genus is endemic to Australia. There are six species, occurring in New South Wales and Queensland: *'' Daphnandra apatela'' Schodde Socket wood, yellow wood, canary socketwood, satin wood *''Daphnandra johnsonii'' Schodde Illawarra socketwood *'' Daphnandra melasmena'' Schodde *'' Daphnandra micrantha'' ( Tul.) Benth. *'' Daphnandra repandula'' (F.Muell.) F.Muell. Sassafras, grey sassafras, northern sassafras, northern yellow sassafras, scentless sassafras, yellow sassafras *'' Daphnandra tenuipes'' J.R.Perkins, Red-flowered socketwood, socket sassafras The generic name ''Daphnandra'' refers to a similarity of the anthers of the bay laurel ''Laurus nobilis'' is an aromatic evergreen tree or large shrub with green, glabrous (smooth) leaves. It is in the flowering plant family Lauraceae. It is native to the Mediterranean region and is used as bay leaf for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basal Shoot
Basal shoots, root sprouts, adventitious shoots, and suckers are words for various kinds of shoots that grow from adventitious buds on the base of a tree or shrub, or from adventitious buds on its roots. Shoots that grow from buds on the base of a tree or shrub are called basal shoots; these are distinguished from shoots that grow from adventitious buds on the roots of a tree or shrub, which may be called root sprouts or suckers. A plant that produces root sprouts or runners is described as surculose. Water sprouts produced by adventitious buds may occur on the above-ground stem, branches or both of trees and shrubs. Suckers are shoots arising underground from the roots some distance from the base of a tree or shrub. In botany and ecology In botany, a root sprout or sucker is a severable plant that grows not from a seed but from the meristem of a root at the base of or a certain distance from the original tree or shrub. Root sprouts may emerge a substantial distance from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raceme
A raceme ( or ) or racemoid is an unbranched, indeterminate type of inflorescence bearing flowers having short floral stalks along the shoots that bear the flowers. The oldest flowers grow close to the base and new flowers are produced as the shoot grows in height, with no predetermined growth limit. Examples of racemes occur on mustard (genus '' Brassica'') and radish (genus '' Raphanus'') plants. Definition A ''raceme'' or ''racemoid'' is an unbranched, indeterminate type of inflorescence bearing pedicellate flowers (flowers having short floral stalks called ''pedicels'') along its axis. In botany, an ''axis'' means a shoot, in this case one bearing the flowers. In indeterminate inflorescence-like racemes, the oldest flowers grow close to the base and new flowers are produced as the shoot grows in height, with no predetermined growth limit. A plant that flowers on a showy raceme may have this reflected in its scientific name, e.g. the species ''Cimicifuga racemosa''. A comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panicle
A panicle is a much-branched inflorescence. (softcover ). Some authors distinguish it from a compound spike inflorescence, by requiring that the flowers (and fruit) be pedicellate (having a single stem per flower). The branches of a panicle are often racemes. A panicle may have determinate or indeterminate growth. This type of inflorescence is largely characteristic of grasses such as oat and crabgrass, as well as other plants such as pistachio and mamoncillo. Botanists use the term paniculate in two ways: "having a true panicle inflorescence" as well as "having an inflorescence with the form but not necessarily the structure of a panicle". Corymb A corymb may have a paniculate branching structure, with the lower flowers having longer pedicels than the upper, thus giving a flattish top superficially resembling an umbel. Many species in the subfamily Amygdaloideae, such as hawthorns and rowan The rowans ( or ) or mountain-ashes are shrubs or trees in the genus ''Sorbus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doryphora Sassafras
''Doryphora sassafras'', commonly known as sassafras, yellow-, canary- or golden sassafras, or golden deal, is a species of evergreen tree of the family Atherospermataceae native to the subtropical and temperate rainforests of eastern New South Wales and Queensland, Australia. It is a tall tree with green foliage and contrasting white flowers which occur in Autumn and Winter. Taxonomy ''Doryphora sassafras'' was first described by Austrian naturalist Stephan Endlicher in 1837. Its generic name is derived from the Ancient Greek ''dory-'' "spear" and ''pherein'' "to carry", and refers to the anthers in the flower, while its specific epithet is taken from its similar odour to the North American Laurel (''Sassafras albidum''). It is a member of the small family Atherospermataceae along with several other Australian rainforest trees including southern sassafras (''Atherosperma moschatum''). Common names include Canary Sassafras, Yellow Sassafras, Golden Sassafras, Golden Deal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lenticel
A lenticel is a porous tissue consisting of cells with large intercellular spaces in the periderm of the secondarily thickened organs and the bark of woody stems and roots of dicotyledonous flowering plants. It functions as a pore, providing a pathway for the direct exchange of gases between the internal tissues and atmosphere through the bark, which is otherwise impermeable to gases. The name lenticel, pronounced with an , derives from its lenticular ( lens-like) shape. The shape of lenticels is one of the characteristics used for tree identification. Evolution Before there was much evidence for the existence and functionality of lenticels, the fossil record has shown the first primary mechanism of aeration in early vascular plants to be the stomata. However, in woody plants, with vascular and cork cambial activity and secondary growth, the entire epidermis may be replaced by a suberized periderm or bark in which the functions of the stomata are replaced by lenticels. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coppice
Coppicing is a traditional method of woodland management which exploits the capacity of many species of trees to put out new shoots from their stump or roots if cut down. In a coppiced wood, which is called a copse, young tree stems are repeatedly cut down to near ground level, resulting in a stool. New growth emerges, and after a number of years, the coppiced tree is harvested, and the cycle begins anew. Pollarding is a similar process carried out at a higher level on the tree in order to prevent grazing animals from eating new shoots. ''Daisugi'' (台杉, where ''sugi'' refers to Japanese cedar), is a similar Japanese technique. Many silviculture practices involve cutting and regrowth; coppicing has been of significance in many parts of lowland temperate Europe. The widespread and long-term practice of coppicing as a landscape-scale industry is something that remains of special importance in southern England. Many of the English language terms referenced in this article are p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daphnandra Apatela
''Daphnandra apatela'', the socketwood, light yellowwood or canary socketwood is a common rainforest tree in eastern Australia. It grows in the more fertile alluvial soils and basaltic soils. Distributed from the Watagan Mountains (31° S) in New South Wales to Miriam Vale (24° S) near Gladstone in Queensland. Naming & taxonomy A member of the ancient Gondwana family Atherospermataceae. Formerly considered '' Daphnandra micrantha'', the Australian socketwood. Recently it has been recognised as a separate species, as published by Richard Schodde. The generic name Daphnandra refers to a similarity of the anthers of the Bay Laurel. Greek ''daphne'' refers to the Bay Laurel, and ''andros'' from the Greek for man. The species name apatela is from the Greek to deceive, because of the similarity to Daphnandra micrantha. A feature where larger branchlets meet the main trunk resembles a "ball and socket" type joint. Hence the common name of ''Socketwood''. Canary Socketwood or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lismore, New South Wales
Lismore is a city in northeastern New South Wales, Australia and the main population centre in the City of Lismore local government area; it is also a regional centre in the Northern Rivers region of the State. It is situated on a low flood plain on the banks of the Wilsons River near the latter's junction with Leycester Creek, both tributaries of the Richmond River which enters the Pacific Ocean at Ballina, to the east. The original settlement initially developed as a grazing property in the 1840s, then became a timber and agricultural town and inland port based around substantial river traffic, which prior to the development of the road and rail networks was the principal means of transportation in the region. Use of the river for transport declined and then ceased around the mid-twentieth century, however by that time Lismore (which was elevated to city status in 1946) had become well established as the largest urban centre in the region, providing its surrounding area with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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