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Pterostylis Erecta
''Pterostylis erecta'', commonly known as the upright maroonhood, is a species of orchid endemic to eastern Australia. Flowering plants have a rosette of four to seven stalked, dark green, crinkled leaves and a greenish to reddish-brown flower with a gap between the petals and lateral sepals. It occurs in New South Wales and south-eastern Queensland. Description ''Pterostylis erecta'' is a terrestrial, perennial, deciduous, herb with an underground tuber. Flowering plants have a rosette of between four and seven stalked, dark green, crinkled leaves, each leaf 15–50 mm long and 10–25 mm wide. A single flower 18–22 mm long and 5–7 mm wide is borne on a spike 150–350 mm high. The flowers are greenish to reddish brown or dark chocolate brown. The dorsal sepal and petals are fused, forming a hood or "galea" over the column but the dorsal sepal is longer than the petals and has a sharp point on its end. There is a wide gap between the pet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bongil Bongil National Park
Bongil Bongil National Park is a national park in New South Wales, Australia, 427 km northeast of Sydney. Many migratory birds and animals have found refuge in the Bongil Bongil National Park, and the surrounding forests are home to one of the largest koala populations in NSW. About 165 species of birds have been recorded in the park. See also * Protected areas of New South Wales * List of reduplicated Australian place names These names are examples of reduplication, a common theme in Australian toponymy, especially in names derived from Indigenous Australian languages such as Wiradjuri. Reduplication is often used as an intensifier such as "Wagga Wagga" ''many cr ... References National parks of New South Wales Protected areas established in 1995 1995 establishments in Australia {{NewSouthWales-protected-area-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuber
Tubers are a type of enlarged structure used as storage organs for nutrients in some plants. They are used for the plant's perennation (survival of the winter or dry months), to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. ''Stem tubers'' form thickened rhizomes (underground stems) or stolons (horizontal connections between organisms); well known species with stem tubers include the potato and yam. Some writers also treat modified lateral roots (''root tubers'') under the definition; these are found in sweet potatoes, cassava, and dahlias. Terminology The term originates from the Latin , meaning "lump, bump, swelling". Some writers define the term "tuber" to mean only structures derived from stems; others use the term for structures derived from stems or roots., p. 124 Stem tubers A stem tuber forms from thickened rhizomes or stolons. The top sides of the tuber produce shoots that grow into typical stems ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchids Of New South Wales
Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Along with the Asteraceae, they are one of the two largest families of flowering plants. The Orchidaceae have about 28,000 currently accepted species, distributed in about 763 genera. (See ''External links'' below). The determination of which family is larger is still under debate, because verified data on the members of such enormous families are continually in flux. Regardless, the number of orchid species is nearly equal to the number of bony fishes, more than twice the number of bird species, and about four times the number of mammal species. The family encompasses about 6–11% of all species of seed plants. The largest genera are ''Bulbophyllum'' (2,000 species), ''Epidendrum'' (1,500 species), ''Dendrobium'' (1,400 species) and ''Pleurothallis'' (1,000 species). It also includes ''Vanilla'' (the genus of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Orchids Of Australia
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] |
Pterostylis
''Pterostylis'' is a genus of about 300 species of plants in the orchid family, Orchidaceae. Commonly called greenhood orchids, they are terrestrial, deciduous, perennial, tuberous, herbs found in Australia, New Zealand, New Guinea, New Caledonia and one Indonesian island. The flowers are mostly green, sometimes with brown, reddish or white stripes, and are distinguished from other orchids by their unusual flower structures and pollination mechanism. Description Greenhood orchids are all terrestrial herbs with an underground tuber like many other genera of orchids but are distinguished by a hood-like "galea" formed by the fusing of the dorsal sepal and two lateral petals. The galea curves forward, covers the sexual parts of the flower, is important in the pollination process and is about as long as the two petals. The dorsal sepal is translucent white with green, reddish or brown stripes. The two lateral sepals are joined at their base, form the front of the flower and usually ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moruya
Moruya is a town located on the far south coast of New South Wales, Australia, situated on the Moruya River. The Princes Highway runs through the town that is about south of Sydney and from Canberra. At the , Moruya had a population of 4,295. Its built up area had a population of 2,762. The town relies predominantly on agriculture, aquaculture, and tourism. Moruya is administered by the Eurobodalla Shire Council and the shire chambers are located in the town. Rural areas around Moruya were affected by the 2019–20 Australian bushfire season. History The South Coast region of New South Wales is the traditional home of the Yuin people, with the area in and around Moruya home to the Bugelli-Manji clan. The name "Moruya" is derived from an Aboriginal Tharawal word (') believed to mean "home of the black swan", although this is not probable and not verifiable. Black swans can be seen in the lakes and rivers around Moruya, and the black swan is used locally as an emblem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Nomenclature
Botanical nomenclature is the formal, scientific naming of plants. It is related to, but distinct from Alpha taxonomy, taxonomy. Plant taxonomy is concerned with grouping and classifying plants; botanical nomenclature then provides names for the results of this process. The starting point for modern botanical nomenclature is Carl Linnaeus, Linnaeus' ''Species Plantarum'' of 1753. Botanical nomenclature is governed by the ''International Code of Nomenclature for algae, fungi, and plants'' (''ICN''), which replaces the ''International Code of Botanical Nomenclature'' (''ICBN''). Fossil plants are also covered by the code of nomenclature. Within the limits set by that code there is another set of rules, the ''International Code of Nomenclature for Cultivated Plants, International Code of Nomenclature for Cultivated Plants (ICNCP)'' which applies to plant cultivars that have been deliberately altered or selected by humans (see cultigen). History and scope Botanical nomenclature has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proceedings Of The Royal Society Of Queensland
''Proceedings of The Royal Society of Queensland'' is a multidisciplinary scientific journal published by The Royal Society of Queensland The Royal Society of Queensland was formed in Queensland, Australia in 1884 from the Queensland Philosophical Society, Queensland's oldest scientific institution, with royal patronage granted in 1885. The aim of the Society is "Progressing scie .... It was established in 1884. Volumes of the journal are typically published annually, although this schedule has varied over time as the resources of The Royal Society of Queensland have allowed. Volume 131 is currently in preparation and is scheduled for print-publication in December 2022. While the scope of The Royal Society of Queensland encompasses all of science, including the social sciences that follow scientific method, the scope of the journal is more limited, being restricted to the natural sciences and observations about natural resources and the environment from within other disci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samford, Queensland
Samford is a town in Moreton Bay Region, South East Queensland, Australia. It consists of two localities, Samford Village and Samford Valley. Geography Samford is a hilly area, roughly north west of Brisbane. Access to Samford from Brisbane is via Samford Road through the Samford State Forest and takes about 10 minutes from Ferny Grove. Samford is located adjacent to the Samford State Forest section of Brisbane Forest Park. Brisbane Forest Park comprises more than 26,500 ha enclosing 16 separate recreation areas. The wide variety of habitat provides a sanctuary for a broad range of native wildlife. Samford Valley is known as the "Home of the Powerful Owl", as the area is known to be an important breeding area for the bird, Australia's largest owl. Parts of D'Aguilar Range, which includes nearby Camp Mountain, Mount Nebo, Mount Glorious and Mount Pleasant, give rise to the valley in which Samford lies. History Samford was occupied by the indigenous people who named it ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinus (botany)
In botany, a sinus is a space or indentation between two lobes or teeth, usually on a leaf. The term is also used in mycology. For example, one of the defining characteristics of North American species in the ''Morchella elata'' clade of morels is the presence of a sinus where the cap attaches to the stipe. See also *Leaf shape * Sulcus (morphology) In biological morphology and anatomy, a sulcus (pl. ''sulci'') is a furrow or fissure (Latin ''fissura'', plural ''fissurae''). It may be a groove, natural division, deep furrow, elongated cleft, or tear in the surface of a limb or an organ, ... References Plant morphology Fungal morphology and anatomy {{botany-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Column (botany)
The column, or technically the gynostemium, is a reproductive structure that can be found in several plant families: Aristolochiaceae, Orchidaceae, and Stylidiaceae. It is derived from the fusion of both male and female parts (stamens and pistil) into a single organ. The top part of the column is formed by the anther, which is covered by an anther cap. This means that the ''style'' and ''stigma'' of the pistil, with the filaments and one or more anthers, are all united. Orchidaceae The stigma sits at the apex of the column in the front but is pointing downwards after resupination (the rotation by 180 degrees before unfolding of the flower). This stigma has the form of a small bowl, the clinandrium, a viscous surface embedding the (generally) single anther. On top of it all is the anther cap. Sometimes there is a small extension or little beak to the median stigma lobe, called rostellum. Column wings may project laterally from the stigma. The column foot is formed by the atta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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