Carnivorous Plant Newsletter V43 N4 December 2014
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Drosera Sp: a Critical Review on Phytochemical and Ethnomedicinal Aspect
International Journal of Pharmacy and Biological Sciences-IJPBSTM (2019) 9 (1): 596-601 Online ISSN: 2230-7605, Print ISSN: 2321-3272 Research Article | Biological Sciences | Open Access | MCI Approved UGC Approved Journal Drosera Sp: A Critical Review on Phytochemical and Ethnomedicinal Aspect Rakesh Goswami1, Tanmoy Sinha2* and Kishore Ghosh3 1 Department of Bio-Chemistry, Vidyasagar University, Medinipur, West Bengal 721102. 2 Department of Botany, Cytogenetic and Molecular Biology Section, University of Burdwan. 3Department of Botany, University of Burdwan. Received: 10 Oct 2018/ Accepted: 8 Nov 2018/ Published online: 01Jan 2019 Corresponding Author Email: [email protected] Abstract Day by day medicinal plant research and their phytometabolites drawing interest in medical sciences due to loyal medicinal and pharmacological values. Drosera is a very well-known insectivorous plant and it is consists of near about 170 species throughout the world. Phytochemical profiling of this species has revealed the presence of highly valuable phytochemicals like Quercetin, Hyperoside, Isoquercitrin and Naphthoquinones etc. We utilized logical writing and scientific literature from electronic search engine such as Spinger link, science direct, Pub Med, Scopus and BioMed central as well as relevant books, websites, scientific publications and dissertation as a source of information. According to recent research information, these compounds are strongly associated with anti-cancerous, anti- microbial and also anti-inflammatory activities. This review intends to investigate the published report regarding phytochemicals, ethnomedicinal and pharmacological viewpoints and put forth the therapeutic potential of Drosera. Future research can be directed to extensive investigation about phytochemistry, clinical trials and pharmacokinetics acquiring safety data so as to add new dimensions to therapeutic utilization of Drosera. -
TREE November 2001.Qxd
Review TRENDS in Ecology & Evolution Vol.16 No.11 November 2001 623 Evolutionary ecology of carnivorous plants Aaron M. Ellison and Nicholas J. Gotelli After more than a century of being regarded as botanical oddities, carnivorous populations, elucidating how changes in fitness affect plants have emerged as model systems that are appropriate for addressing a population dynamics. As with other groups of plants, wide array of ecological and evolutionary questions. Now that reliable such as mangroves7 and alpine plants8 that exhibit molecular phylogenies are available for many carnivorous plants, they can be broad evolutionary convergence because of strong used to study convergences and divergences in ecophysiology and life-history selection in stressful habitats, detailed investigations strategies. Cost–benefit models and demographic analysis can provide insight of carnivorous plants at multiple biological scales can into the selective forces promoting carnivory. Important areas for future illustrate clearly the importance of ecological research include the assessment of the interaction between nutrient processes in determining evolutionary patterns. availability and drought tolerance among carnivorous plants, as well as measurements of spatial and temporal variability in microhabitat Phylogenetic diversity among carnivorous plants characteristics that might constrain plant growth and fitness. In addition to Phylogenetic relationships among carnivorous plants addressing evolutionary convergence, such studies must take into account have been obscured by reliance on morphological the evolutionary diversity of carnivorous plants and their wide variety of life characters1 that show a high degree of similarity and forms and habitats. Finally, carnivorous plants have suffered from historical evolutionary convergence among carnivorous taxa9 overcollection, and their habitats are vanishing rapidly. -
FILOGENIA E BIOGEOGRAFIA DE DROSERACEAE INFERIDAS a PARTIR DE CARACTERES MORFOLÓGICOS E MOLECULARES (18S, Atpb, Matk, Rbcl E ITS)
FILOGENIA E BIOGEOGRAFIA DE DROSERACEAE INFERIDAS A PARTIR DE CARACTERES MORFOLÓGICOS E MOLECULARES (18S, atpB, matK, rbcL e ITS) VITOR FERNANDES OLIVEIRA DE MIRANDA Tese apresentada ao Instituto de Biociências da Universidade Estadual Paulista “Julio de Mesquita Filho”, Campus de Rio Claro, para a obtenção do título de Doutor em Ciências Biológicas (Área de Concentração: Biologia Vegetal) Rio Claro Estado de São Paulo – Brasil Abril de 2.006 FILOGENIA E BIOGEOGRAFIA DE DROSERACEAE INFERIDAS A PARTIR DE CARACTERES MORFOLÓGICOS E MOLECULARES (18S, atpB, matK, rbcL e ITS) VITOR FERNANDES OLIVEIRA DE MIRANDA Orientador: Prof. Dr. ANTONIO FURLAN Co-orientador: Prof. Dr. MAURÍCIO BACCI JÚNIOR Tese apresentada ao Instituto de Biociências da Universidade Estadual Paulista “Julio de Mesquita Filho”, Campus de Rio Claro, para a obtenção do título de Doutor em Ciências Biológicas (Área de Concentração: Biologia Vegetal) Rio Claro Estado de São Paulo – Brasil Abril de 2.006 582 Miranda, Vitor Fernandes Oliveira de M672f Filogenia e biogeografia de Droseraceae inferidas a partir de caracteres morfológicos e moleculares (18S, atpB, matK, rbcL e ITS) / Vitor Fernandes Oliveira de Miranda. – Rio Claro : [s.n.], 2006 132 f. : il., figs., tabs., fots. Tese (doutorado) – Universidade Estadual Paulista, Institu- to de Biociências de Rio Claro Orientador: Antonio Furlan Co-orientador: Mauricio Bacci Junior 1. Botânica – Classificação. 2. Botânica sistemática molecu- lar. 3. Aldrovanda. 4. Dionaea. 5. Drosera. 6. DNA. I. Título. Ficha Catalográfica elaborada pela STATI – Biblioteca da UNESP Campus de Rio Claro/SP iv Agradecimentos Ao Prof. Furlan por sua sabedoria, por toda a sua paciência, por toda a sua compreensão, que sempre soube me ouvir e sempre me viu, acima de tudo, como pessoa. -
Nuytsia the Journal of the Western Australian Herbarium 30: 1–18 Published Online 28 March 2019
J.M. Percy-Bower & C.M. Parker, Updates to Western Australia’s vascular plant census for 2018 1 Nuytsia The journal of the Western Australian Herbarium 30: 1–18 Published online 28 March 2019 SHORT COMMUNICATION Updates to Western Australia’s vascular plant census for 2018 The census database at the Western Australian Herbarium (PERTH), which provides the nomenclature for the website FloraBase (Western Australian Herbarium 1998–), lists current names and recent synonymy for Western Australia’s native and naturalised vascular plants, as well as algae, bryophytes, lichens, slime moulds and some fungi. The names represented in the census are either sourced from published research or denote as yet unpublished names based on herbarium voucher specimens. We herein summarise the changes made to vascular plant names in this database during 2018. One hundred and twenty-nine taxa were newly recorded for the State, of which 24 are naturalised and 41 have been added to the Threatened and Priority Flora list for Western Australia (Smith & Jones 2018; Western Australian Herbarium 1998–) (Table 1). A total of 185 name changes were made, including the formal publication of 29 phrase-named taxa (Table 2). Plant groups for which a number of name changes were made include Hydrocotyle L. (Perkins 2018a, 2018b), Drosera L. (Lowrie 2013a, 2013b, 2014), Lepilaena Harv. (Ito et al. 2016; Macfarlane et al. 2017) and Zygophyllum L. (transferred to Roepera A.Juss. following Beier et al. 2003). Numerous phrased-named taxa in the genus Baeckea L. were formally published under an expanded circumscription of Hysterobaeckea (Nied.) Rye (Rye 2018). Table 2 also includes cases where there has been a change of taxonomic concept, misapplication, exclusion or rank change. -
Species List
Biodiversity Summary for NRM Regions Species List What is the summary for and where does it come from? This list has been produced by the Department of Sustainability, Environment, Water, Population and Communities (SEWPC) for the Natural Resource Management Spatial Information System. The list was produced using the AustralianAustralian Natural Natural Heritage Heritage Assessment Assessment Tool Tool (ANHAT), which analyses data from a range of plant and animal surveys and collections from across Australia to automatically generate a report for each NRM region. Data sources (Appendix 2) include national and state herbaria, museums, state governments, CSIRO, Birds Australia and a range of surveys conducted by or for DEWHA. For each family of plant and animal covered by ANHAT (Appendix 1), this document gives the number of species in the country and how many of them are found in the region. It also identifies species listed as Vulnerable, Critically Endangered, Endangered or Conservation Dependent under the EPBC Act. A biodiversity summary for this region is also available. For more information please see: www.environment.gov.au/heritage/anhat/index.html Limitations • ANHAT currently contains information on the distribution of over 30,000 Australian taxa. This includes all mammals, birds, reptiles, frogs and fish, 137 families of vascular plants (over 15,000 species) and a range of invertebrate groups. Groups notnot yet yet covered covered in inANHAT ANHAT are notnot included included in in the the list. list. • The data used come from authoritative sources, but they are not perfect. All species names have been confirmed as valid species names, but it is not possible to confirm all species locations. -
Micropropagation of Carnivorous Plants
University of Rhode Island DigitalCommons@URI Open Access Dissertations 2003 Micropropagation of Carnivorous Plants Kenneth Stephen Uhnak University of Rhode Island Follow this and additional works at: https://digitalcommons.uri.edu/oa_diss Recommended Citation Uhnak, Kenneth Stephen, "Micropropagation of Carnivorous Plants" (2003). Open Access Dissertations. Paper 471. https://digitalcommons.uri.edu/oa_diss/471 This Dissertation is brought to you for free and open access by DigitalCommons@URI. It has been accepted for inclusion in Open Access Dissertations by an authorized administrator of DigitalCommons@URI. For more information, please contact [email protected]. MICROPROPAGATION OF CARNIVOROUS PLANTS BY KENNETH STEPHEN UHNAK A DISSERTATION IN PARTIAL FULFILLMENT OF THE REQUIREMENT FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN BIOLOGICAL SCIENCES • UNIVERSITY OF RHODE ISLAND 2003 DOCTOR OF PHILOSOPHY DISSERTATION OF KENNETH S. UHNAK APPROVED: Dissertation Committee Major Pro fes so r_ ___,#"=<f----'--:;_:__;;~----l'-----''---"'--'-------,-..,.._- UNIVERSITY OF RHODE ISLAND 2003 ABSTRACT A simple, efficient system for seed surface disinfestation and in vitro germination was developed for the carnivorous pitcher plants Darlingtonia californica and Sarracenia leucophylla. Of the disinfectants tested, hydrogen peroxide or 10% Clorox® were most effective for disinfesting seeds of D. californica, while concentrated sulfuric acid worked best for S. leucophylla. Differences in the effectiveness of sterilants were associated by differences in seed coat morphology. Seeds of D. californica imbibed at 4-7°C in sterile deionized water with surfactant and gibberellin germinated earlier than seeds without exposure to gibberellin. Unimbibed seeds of S. leucophylla germinated rapidly in sterile water after treatment in concentrated sulfuric acid. Scanning electron microscopy of D. -
Drosera Rotundifolia L.): a Review
Biology, ecology, use, conservation and cultivation of round-leaved sundew (Drosera rotundifolia L.): a review B. Baranyai and H. Joosten Institute of Botany and Landscape Ecology, Ernst-Moritz-Arndt University of Greifswald, Partner in the Greifswald Mire Centre, Greifswald, Germany _______________________________________________________________________________________ SUMMARY Drosera rotundifolia is a perennial insectivorous herb which occupies open, wet, oligotrophic habitats such as acidic bogs and poor fens, and specifically grows in Sphagnum-dominated communities. Since mediaeval times the species has been collected from natural habitats and used as a remedy for coughs and pulmonary diseases. Due to the substantial decline of Drosera habitat, the plant has been protected in most European countries since the 1980s, which means that wild D. rotundifolia has become unavailable to the pharmaceutical industry. The persistent demand has stimulated research into the cultivation of Drosera in several European countries. These studies have shown that Drosera cultivation is time-consuming and not (yet) cost-effective, and there is a need for the development of cultivation methods. This article reviews the morphology, distribution, ecology and reproduction of Drosera rotundifolia; outlines its commercial use and nature conservation requirements; and describes previous research on its propagation and cultivation. KEY WORDS: cultivation, distribution, Drosera rotundifolia, Droserae herba, Sphagnum spp. _______________________________________________________________________________________ INTRODUCTION (Lower Saxony, Germany), and this has stimulated research into whether it could be cultivated with Carnivorous plants, and especially the widespread Sphagnum. This article reviews aspects of the genus Drosera, have fascinated and inspired biology, ecology, propagation and cultivation of researchers for centuries 264. Charles Darwin’s D. rotundifolia that are relevant to the prospect of comprehensive study on Drosera 51 was followed by growing it on Sphagnum farms. -
Vegetation and Flora of Blackboy Ridge Reserve, Shire of Chittering, Western Australia
Vegetation and Flora of Blackboy Ridge Reserve, Shire of Chittering, Western Australia Gregory Keighery and Bronwen Keighery August 2013 Department of Parks and Wildlife Western Australian Conservation Science Centre Locked Bag 104, Bentley Delivery Centre, Western Australia, 6983 Vegetation and Flora of Blackboy Ridge Reserve, Shire of Chittering, Western Australia By Gregory Keighery and Bronwen Keighery Department of Parks and Wildlife Western Australian Conservation Science Centre Locked Bag 104, Bentley Delivery Centre, Western Australia, 6983 This publication was prepared as a report for the Department of Parks and Wildlife and Shire of Chittering, initially part of a World Wildlife Bioblitz, held in the Reserve over 24 hours on October 23-24, 2010 at Blackboy Ridge Cover photograph: Wandoo woodland from quadrat BLACK 03, spring 2010. The Reserve is named for the Xanthorrhoea plants that are a feature of the Wandoo woodland understorey on the rises in the Reserve. This Xanthorrhoea is X. acanthostachya a relatively restricted species near its most northern location in the Reserve. The fire earlier in the year has resulted in the Xanthorrhoea plants flowering together. Other shrubs are either regrowing from seed or rootstocks and are currently at low density. Photographs © Bronwen Keighery. 2 SUMMARY Blackboy Ridge Reserve is a small 61 hectare reserve vested in the Shire of Chittering on the southern side of Chittering Road, about 20 kilometres south-east of Bindoon. Quadrat based survey work was performed in the Reserve on the 23rd October 2010 by a group of conservation volunteers as part of a Bioblitz in the Reserve organised by the World Wildlife Fund. -
Potential of Silver Nanoparticles in Overcoming the Intrinsic Resistance of Pseudomonas Aeruginosa to Secondary Metabolites from Carnivorous Plants
International Journal of Molecular Sciences Article Potential of Silver Nanoparticles in Overcoming the Intrinsic Resistance of Pseudomonas aeruginosa to Secondary Metabolites from Carnivorous Plants Marta Krychowiak-Ma´snicka 1,*, Mirosława Krauze-Baranowska 2, Sylwia Godlewska 2, Zbigniew Kaczy ´nski 3 , Aleksandra Bielicka-Giełdo ´n 3 , Natalia Grzegorczyk 1, Magdalena Narajczyk 4 , Joanna E. Frackowiak 5 and Aleksandra Krolicka 1,* 1 Laboratory of Biologically Active Compounds, Intercollegiate Faculty of Biotechnology UG and MUG, University of Gdansk, 80-307 Gdansk, Poland; [email protected] 2 Department of Pharmacognosy with Medicinal Plant Garden, Medical University of Gdansk, 80-416 Gdansk, Poland; [email protected] (M.K.-B.); [email protected] (S.G.) 3 Faculty of Chemistry, University of Gdansk, 80-308 Gdansk, Poland; [email protected] (Z.K.); [email protected] (A.B.-G.) 4 Laboratory of Electron Microscopy, Faculty of Biology, University of Gdansk, 80-308 Gdansk, Poland; [email protected] 5 Department of Pharmaceutical Technology and Biochemistry, Faculty of Chemistry, Gdansk University of Technology, 80-233 Gdansk, Poland; [email protected] * Citation: Krychowiak-Ma´snicka,M.; Correspondence: [email protected] (M.K.-M.); [email protected] (A.K.) Krauze-Baranowska, M.; Godlewska, S.; Kaczy´nski,Z.; Bielicka-Giełdo´n,A.; Abstract: Carnivorous plants are exemplary natural sources of secondary metabolites with biological Grzegorczyk, N.; Narajczyk, M.; activity. However, the therapeutic antimicrobial potential of these compounds is limited due to Frackowiak, J.E.; Krolicka, A. intrinsic resistance of selected bacterial pathogens, among which Pseudomonas aeruginosa represents an Potential of Silver Nanoparticles in extreme example. -
Conservation of Carnivorous Plants in the Age of Extinction
Global Ecology and Conservation 24 (2020) e01272 Contents lists available at ScienceDirect Global Ecology and Conservation journal homepage: http://www.elsevier.com/locate/gecco Review Paper Conservation of carnivorous plants in the age of extinction * Adam T. Cross a, b, , Thilo A. Krueger a, Paulo M. Gonella c, Alastair S. Robinson d, Andreas S. Fleischmann e, f a School of Molecular and Life Sciences, Curtin University, GPO Box U1987, Bentley, WA, 6102, Australia b EcoHealth Network, 1330 Beacon St, Suite 355a, Brookline, MA, 02446, United States c Universidade Federal de Sao~ Joao~ Del-Rei, Campus Sete Lagoas, Rodovia MG 424, Km 47, 35701-970, Sete Lagoas, Minas Gerais, Brazil d National Herbarium of Victoria, Royal Botanic Gardens Melbourne, Melbourne, VIC, 3004, Australia e Botanische Staatssammlung München (SNSB-BSM), Menzinger Strasse 67, D-80638, Munich, Germany f GeoBio-Center LMU, Ludwig-Maximilians-Universitat€ München, Munich, Germany article info abstract Article history: Carnivorous plants (CPs)dthose possessing specific strategies to attract, capture and kill Received 3 August 2020 animal prey and obtain nutrition through the absorption of their biomassdare harbingers Received in revised form 5 September 2020 of anthropogenic degradation and destruction of ecosystems. CPs exhibit highly speci- Accepted 6 September 2020 alised and often very sensitive ecologies, being generally restricted to nutrient- impoverished habitats where carnivory offers a competitive advantage. As such, they are Keywords: often the first species to disappear following habitat degradation, land use change, and Conservation alteration to natural ecological processes, and are at significant risk from processes such as Restoration Carnivorous plants eutrophication and weed invasion, and even poorly-understood impacts such as airborne Insectivorous plants nitrogen inputs. -
Carnivorous Plants of Western Australia Australia
Carnivorous Plants of Western Australia Australia Photograph up to 75 Drosera species, Cephalotus, Byblis and lots of Utricularia! Western Australia is home to more species of carnivorous plants than any where else in the world. During this two week itinerary, you will observe up to 75 species of Drosera in the wild, as well as Byblis gigantea, Cephalotus follicularis and lots of species of Utricularia! We also have a chance to see enamel orchids, fringed orchids, spider orchids, flying duck orchids, hammer orchids, Stylidium trigger plants, kangeroo paw flowers and countless other wildflower species! The animal life that we may encounter during this trip is also diverse. It is likely that we will see wild emus, singleback lizards and kangaroos, and a wide range of bird species. During this itinerary, we will visit many sites of natural beauty, including the famous Wave Rock and many of Western Australia’s unique granite outcrops. We may see bright pink brine lakes! This trip takes you to the very best carnivorous plant locations in Western Australia to see a spectacular range of species! NOTE: You can come for the whole two week expedition (August 27th to September 9th) and visit all 65 sites - email [email protected] for more information! Or you can come for the first week (August 27th to September 2nd) to see sites 1 to 21 (see itinerary below). Or you can come for the second week (September 3rd to September 9th) to visit sites 22 to 65 (see below). We will be in Perth on the evening of our 7th day and also on the morning of our 8th day, so we can drop off anyone wishing to come for only one week, and/or pick up anyone wishing to arrive for the 2nd week! For those coming on the full two week expedition, participants will be picked up in Perth on the morning of August 27th, and returned back to Perth on September 9th (at any time to meet departing flights). -
Plants of Western Australian Granite Outcrops
JournalJournal of theof the Royal Royal Society Society of Westernof Western Australia, Australia, 80(3), 80:141-158, September 1997 1997 Plants of Western Australian granite outcrops S D Hopper1, A P Brown2 & N G Marchant3 1Kings Park and Botanic Garden, West Perth WA 6005 email: [email protected] 2Western Australian Threatened Species & Communities Unit, Department of Conservation and Land Management, PO Box 51, Wanneroo WA 6065 email: [email protected] 3Western Australian Herbarium, Department of Conservation and Land Management, PO Box 104, Como WA 6152 Abstract Outcropping granite rocks in Western Australia span a considerable climatic range, from the mediterranean south-west to inland desert and northern arid subtropics and tropics. At least 1320, and possibly 2000, plant taxa occur on Western Australian granite outcrops. Outcrop plant life is most diverse in the South West Botanical Province, with individual outcrops having up to 200 species, including many endemics not found in surrounding habitats. Species richness and local endemism declines with increasing aridity, to the point where Kimberley and Pilbara outcrops show little discontinuity in species from the surrounding landscape matrix. Outcrops are dominated by woody and herbaceous perennials, especially of the Myrtaceae, Orchidaceae, and Mimosaceae, and have an unusually rich diversity of annuals (Asteraceae, Stylidiaceae, Poaceae, Amaranthaceae etc.) compared with the flora as a whole. An unusual life form is found in resurrection plants capable of extreme desiccation and rehydration (e.g. Borya, Cheilanthes). Among woody perennials, bird pollination is frequent, and some outcrops harbour a high proportion of obligate seeder species due to the refuge from fire provided by bare rock barriers.