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Nepenthes × Cantleyi
''Nepenthes'' × ''cantleyi'' (; after Rob Cantley) is a natural hybrid involving '' N. bicalcarata'' and '' N. gracilis''.McPherson, S.R. & A. Robinson 2012. ''Field Guide to the Pitcher Plants of Borneo''. Redfern Natural History Productions, Poole. It is quite rare outside Brunei, despite its parent species being more widespread throughout Borneo.Clarke, C.M. 1997. '' Nepenthes of Borneo''. Natural History Publications (Borneo), Kota Kinabalu. The morphology of the pitchers closely resembles ''N. bicalacarata'', although the peristome is more similar to that of ''N. gracilis''. The characteristic spines of ''N. bicalcarata'' are greatly reduced and are only present as small bumps. This hybrid has the growth habit of ''N. gracilis'', with the stem scrambling along the ground. It grows in open, sandy areas. The pitcher fluid is notably acidic like that of ''N. gracilis'', with pH values as low as 1.82 being recorded. References * Fretwell, S. 2010. Twelve days in Borneo – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nomen Nudum
In taxonomy, a ''nomen nudum'' ('naked name'; plural ''nomina nuda'') is a designation which looks exactly like a scientific name of an organism, and may have originally been intended to be one, but it has not been published with an adequate description. This makes it a "bare" or "naked" name, which cannot be accepted as it stands. A largely equivalent but much less frequently used term is ''nomen tantum'' ("name only"). In zoology According to the rules of zoological nomenclature a ''nomen nudum'' is unavailable; the glossary of the ''International Code of Zoological Nomenclature'' gives this definition: And among the rules of that same Zoological Code: In botany According to the rules of botanical nomenclature a ''nomen nudum'' is not validly published. The glossary of the ''International Code of Nomenclature for algae, fungi, and plants'' gives this definition: The requirements for the diagnosis or description are covered by articles 32, 36, 41, 42, and 44. ''Nomina nud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rob Cantley
Robert Cantley is a conservationist and Managing Director of Borneo Exotics, a Sri Lankan-based plant nursery specialising in tissue-cultured and seed-grown ''Nepenthes'' species and hybrids. Cantley has contributed to a number of papers on ''Nepenthes''. The species ''Nepenthes robcantleyi'',Cheek, M. 2011. ''Nepenthes robcantleyi'' sp. nov. (Nepenthaceae) from Mindanao, Philippines. ''Nordic Journal of Botany'' 29(6): 677–681. the natural hybrid ''Nepenthes × cantleyi'' and the cultivar ''Nepenthes'' 'Cantley's Red' are named after him. Borneo Exotics Borneo Exotics was established by Cantley and Diana Williams in 1997.McPherson, S.R. 2009. Borneo Exotics. In: ''Pitcher Plants of the Old World''. Volume 2. Redfern Natural History Productions, Poole. pp. 1294–1301. As of 2009, the nursery stocked more than 130 ''Nepenthes'' taxa, totalling over 180,000 plants annually. In ''Pitcher Plants of the Old World'', Stewart McPherson described it as "the world's foremost specialis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Hybrid
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different breeds, varieties, species or genera through sexual reproduction. Hybrids are not always intermediates between their parents (such as in blending inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are. Species are reproductively isolated by strong barriers to hybridisation, which include genetic and morphological differences, differing times of fertility, mating behaviors and cues, and physiological rejection of sperm cells or the developing embryo. Some act before fertilization and others after it. Similar barriers exist in plants, with differences in flowering tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nepenthes Bicalcarata
''Nepenthes bicalcarata'' (; from Latin for "two-spurred"), also known as the fanged pitcher-plant,Phillipps, A. & A. Lamb 1996. ''Pitcher-Plants of Borneo''. Natural History Publications (Borneo), Kota Kinabalu. is a tropical pitcher plant endemic to northwestern Borneo, Indonesia. It is a myrmecophyte noted for its mutualistic association with a species of ant, '' Camponotus schmitzi''. As an ant-fed plant it lacks many of the features that characterise the carnivorous syndrome in ''Nepenthes'', including viscoelastic and highly acidic pitcher fluid, the waxy zone of the pitcher interior, and possibly even functional digestive enzymes. Botanical history ''Nepenthes bicalcarata'' was formally described by Joseph Dalton Hooker in his 1873 monograph, " Nepenthaceae", based on specimens collected by Hugh Low and Odoardo Beccari near the Lawas River in Borneo. The type specimen, ''Low s.n.'', is deposited at the Royal Botanic Gardens, Kew.Schlauer, J.''Nepenthes bicalcarata'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nepenthes Gracilis
''Nepenthes gracilis'' (; from Latin: ''gracilis'' "slender"), or the slender pitcher-plant,Phillipps, A. & A. Lamb 1996. ''Pitcher-Plants of Borneo''. Natural History Publications (Borneo), Kota Kinabalu. is a common lowland pitcher plant that is widespread in the Sunda region. It has been recorded from Borneo, Cambodia,Mey, F.S. 2016The beautiful ''Nepenthes kampotiana x bokorensis'' ''Strange Fruits: A Garden's Chronicle'', 5 October 2016. Peninsular Malaysia, Singapore, Sulawesi, Sumatra, and Thailand.McPherson, S.R. 2009. ''Pitcher Plants of the Old World''. 2 volumes. Redfern Natural History Productions, Poole.McPherson, S.R. & A. Robinson 2012. ''Field Guide to the Pitcher Plants of Sulawesi''. Redfern Natural History Productions, Poole. Catalano, M. 2010. '' Nepenthes della Thailandia: Diario di viaggio''. Prague. The species has a wide altitudinal distribution of 0 to 1100 m (and perhaps even 1700 m) above sea level, although most populations are found below 100& ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Field Guide To The Pitcher Plants Of Borneo
This list of ''Nepenthes'' literature is a listing of major published works dealing with the tropical pitcher plants of the genus '' Nepenthes''. It includes specialised standalone publications and taxonomic monographs released as part of larger works, but excludes regular journal and magazine articles. Unless otherwise indicated, all information on individual publications is sourced from them directly. Works are listed chronologically by year of first publication. __TOC__ Standalone publications This list includes all works published as standalone books or booklets, with the exception of children's literature, which is listed separately below. Monographs published as part of larger works This list includes major monographs that were ''not'' released as standalone publications. In the case of journal articles and papers, the parent publication is indicated in brackets. Only the primary prosaic language is listed for each publication, although many of the earlier monog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brunei
Brunei ( , ), formally Brunei Darussalam ( ms, Negara Brunei Darussalam, Jawi alphabet, Jawi: , ), is a country located on the north coast of the island of Borneo in Southeast Asia. Apart from its South China Sea coast, it is completely surrounded by the Malaysian state of Sarawak. It is separated into two parts by the Sarawak district of Limbang District, Limbang. Brunei is the only sovereign state entirely on Borneo; the remainder of the island is divided between Malaysia and Indonesia. , its population was 460,345, of whom about 100,000 live in the Capital city, capital and largest city, Bandar Seri Begawan. The government of Brunei, government is an absolute monarchy ruled by its Sultan of Brunei, Sultan, entitled the Yang di-Pertuan Negara, Yang di-Pertuan, and implements a combination of English common law and sharia law, as well as general Islamic practices. At the peak of the Bruneian Empire, Bolkiah, Sultan Bolkiah (reigned 1485–1528) is claimed to have had contro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borneo
Borneo (; id, Kalimantan) is the third-largest island in the world and the largest in Asia. At the geographic centre of Maritime Southeast Asia, in relation to major Indonesian islands, it is located north of Java, west of Sulawesi, and east of Sumatra. The island is politically divided among three countries: Malaysia and Brunei in the north, and Indonesia to the south. Approximately 73% of the island is Indonesian territory. In the north, the East Malaysian states of Sabah and Sarawak make up about 26% of the island. The population in Borneo is 23,053,723 (2020 national censuses). Additionally, the Malaysian federal territory of Labuan is situated on a small island just off the coast of Borneo. The sovereign state of Brunei, located on the north coast, comprises about 1% of Borneo's land area. A little more than half of the island is in the Northern Hemisphere, including Brunei and the Malaysian portion, while the Indonesian portion spans the Northern and Southern hemisph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nepenthes Of Borneo
''Nepenthes of Borneo'' is a monograph by Charles Clarke (botanist), Charles Clarke on the Nepenthes, tropical pitcher plants of Borneo.Clarke, C.M. 1997. ''Nepenthes of Borneo''. Natural History Publications (Borneo), Kota Kinabalu. It was first published in 1997 by Natural History Publications (Borneo), and reprinted in 2006. Clarke describes it as "primarily an ecological monograph".Clarke, C.M. 2001. ''Nepenthes of Sumatra and Peninsular Malaysia''. Natural History Publications (Borneo), Kota Kinabalu. Content The book describes and illustrates 31 species in detail. A further two "undescribed and incompletely diagnosed taxa" are included: ''Nepenthes'' sp. A (possibly a form of ''Nepenthes fusca, N. fusca'') and ''Nepenthes'' sp. B (later described as ''Nepenthes hurrelliana, N. hurrelliana'').Cheek, M., M. Jebb, C.C. Lee, A. Lamb & A. Phillipps. 2003. ''Nepenthes hurrelliana'' (Nepenthaceae), a new species of pitcher plant from Borneo. ''Sabah Parks Nature Journal'' 6 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peristome
Peristome (from the Greek ''peri'', meaning 'around' or 'about', and ''stoma'', 'mouth') is an anatomical feature that surrounds an opening to an organ or structure. Some plants, fungi, and shelled gastropods have peristomes. In mosses In mosses, the peristome is a specialized structure in the sporangium that allows for gradual spore discharge, instead of releasing them all at once. Most mosses produce a capsule with a lid (the operculum) which falls off when the spores inside are mature and thus ready to be dispersed. The opening thus revealed is called the ''stoma'' (meaning "mouth") and is surrounded by one or two peristomes. Each peristome is a ring of triangular "teeth" formed from the remnants of dead cells with thickened cell walls. There are usually 16 such teeth in a single peristome, separate from each other and able to both fold in to cover the stoma as well as fold back to open the stoma. This articulation of the teeth is termed arthrodontous and is found in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acid
In computer science, ACID ( atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, power failures, and other mishaps. In the context of databases, a sequence of database operations that satisfies the ACID properties (which can be perceived as a single logical operation on the data) is called a ''transaction''. For example, a transfer of funds from one bank account to another, even involving multiple changes such as debiting one account and crediting another, is a single transaction. In 1983, Andreas Reuter and Theo Härder coined the acronym ''ACID'', building on earlier work by Jim Gray who named atomicity, consistency, and durability, but not isolation, when characterizing the transaction concept. These four properties are the major guarantees of the transaction paradigm, which has influenced many aspects of development in database systems. According to Gray and Reuter, the IBM Informa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victorian Carnivorous Plant Society Journal
''Victorian Carnivorous Plant Society Inc.'', formerly titled simply ''Victorian Carnivorous Plant Society'' and also known as the ''VCPS Journal'', is a quarterly periodical A periodical literature (also called a periodical publication or simply a periodical) is a published work that appears in a new edition on a regular schedule. The most familiar example is a newspaper, but a magazine or a journal are also example ... and the official publication of the Victorian Carnivorous Plant Society of Australia.Rice, B. 2010Carnivorous Plant Society Archives The Carnivorous Plant FAQ. rchived page from October 10, 2010/ref>">ournal">Victorian Carnivorous Plant Society: [journal/nowiki> WorldCat. Early in its history, issues were grouped into volumes; this system was later abandoned in favour of continuous issue numbering. The journal totals around 80 pages annually. References External links * Complete journal index from 1984 to June 2003 {{Carnivorous plant journals Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
