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An Annotated Checklist of the Angiospermic Flora of Rajkandi Reserve Forest of Moulvibazar, Bangladesh
Bangladesh J. Plant Taxon. 25(2): 187-207, 2018 (December) © 2018 Bangladesh Association of Plant Taxonomists AN ANNOTATED CHECKLIST OF THE ANGIOSPERMIC FLORA OF RAJKANDI RESERVE FOREST OF MOULVIBAZAR, BANGLADESH 1 2 A.K.M. KAMRUL HAQUE , SALEH AHAMMAD KHAN, SARDER NASIR UDDIN AND SHAYLA SHARMIN SHETU Department of Botany, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh Keywords: Checklist; Angiosperms; Rajkandi Reserve Forest; Moulvibazar. Abstract This study was carried out to provide the baseline data on the composition and distribution of the angiosperms and to assess their current status in Rajkandi Reserve Forest of Moulvibazar, Bangladesh. The study reports a total of 549 angiosperm species belonging to 123 families, 98 (79.67%) of which consisting of 418 species under 316 genera belong to Magnoliopsida (dicotyledons), and the remaining 25 (20.33%) comprising 132 species of 96 genera to Liliopsida (monocotyledons). Rubiaceae with 30 species is recognized as the largest family in Magnoliopsida followed by Euphorbiaceae with 24 and Fabaceae with 22 species; whereas, in Lilliopsida Poaceae with 32 species is found to be the largest family followed by Cyperaceae and Araceae with 17 and 15 species, respectively. Ficus is found to be the largest genus with 12 species followed by Ipomoea, Cyperus and Dioscorea with five species each. Rajkandi Reserve Forest is dominated by the herbs (284 species) followed by trees (130 species), shrubs (125 species), and lianas (10 species). Woodlands are found to be the most common habitat of angiosperms. A total of 387 species growing in this area are found to be economically useful. 25 species listed in Red Data Book of Bangladesh under different threatened categories are found under Lower Risk (LR) category in this study area. -
Phytochemical Investigation of the Cytotoxic Latex of Euphorbia Cooperi N.E.Br
Australian Journal of Basic and Applied Sciences, 9(11) May 2015, Pages: 488-493 ISSN:1991-8178 Australian Journal of Basic and Applied Sciences Journal home page: www.ajbasweb.com Phytochemical investigation of the cytotoxic latex of Euphorbia cooperi N.E.Br. 1M.M. El-sherei, 1W.T. Islam, 1R.S. El-Dine, 2S.A. El-Toumy, 1S.R. Ahmed 1Cairo University, Pharmacognosy Department, Faculty of Pharmacy, 11562, kasr El-Ainy, Cairo, Egypt 2Chemistry of Tannins Department, National Research Center, 12311, Dokki, Giza, Egypt ARTICLE INFO ABSTRACT Article history: Background: Many investigations have been performed on the cytotoxic activity of Received 6 March 2015 different Euphorbia species and proved to possess moderate to strong cytotoxic effect Accepted 25 April 2015 on different human cancer cell lines. Objective: Current study aim is to determine the Published 9 May 2015 cytotoxic activity of the chloroform fraction derived from Euphorbia cooperi N. E. Br. latex methanolic extract on three human cancer cell lines, namely, breast cancer (MCF7), hepatocellular carcinoma (HepG2), and cervix cancer (HELA) cells in Keywords: comparison to normal human melanocyte (HFB4) using Sulforhodamine B (SRB) Euphorbia cooperi, Cytotoxic, assay. In addition, isolation and identification of the chemical constituents that might be Tigliane. responsible for the cytotoxic effect will be carried out. Results: The chloroform fraction showed potent cytotoxic activity against MCF7 cell line (IC50 = 4.23 ± 0.08 µg/ml), moderate activity against HepG2 (IC50 = 10.8 ± 0.74 µg/ml) and weak activity against HELA (IC50 = 26.6 ± 2.1 µg/ml) compared to standard doxorubicin (IC50 = 3.3 ± 0.1, 4.8 ± 0.14, 4.2 ± 0.3 µg/ml, respectively). -
Xxx-Xxx, Xxxx
PSRU Journal of Science and Technology 5(3): 74-96, 2020 ความหลากหลายของพรรณพืชในวัดป่าเขาคงคา อ าเภอครบุรี จังหวัดนครราชสีมา PLANT DIVERSITY IN KHAO KHONG KHA FOREST MONASTERY KHON BURI DISTRICT, NAKHON RATCHASIMA PROVINCE เทียมหทัย ชูพันธ์* นาริชซ่า วาดี ศรัญญา กล้าหาญ สุนิษา ยิ้มละมัย และ สุวรรณี อุดมทรัพย์ Thiamhathai Choopan*, Narissa Wadee, Saranya Klahan, Sunisa Yimlamai and Suwannee Udomsub คณะวิทยาศาสตร์และเทคโนโลยี มหาวิทยาลัยราชภัฏนครราชสีมา Faculty of Science and Technology, Nakhon Ratchasima Rajabhat University *corresponding author e-mail: [email protected] (Received: 27 July 2020; Revised: 8 October 2020; Accepted: 9 October 2020) บทคัดย่อ การวิจัยครั้งนี้เป็นการศึกษาความหลากหลายของพรรณพืชในวัดป่าเขาคงคา อ าเภอครบุรี จังหวัดนครราชสีมา ด้วยการสุ่มวางแปลงตัวอย่าง จ านวน 18 แปลง ขนาด 2020 เมตร เพื่อส ารวจ ไม้ต้น และขนาด 55 เมตร เพื่อส ารวจไม้พื้นล่างร่วมกับการส ารวจตามเส้นทางศึกษาธรรมชาติ ผลการศึกษาพบว่ามีไม้ต้น จ านวน 38 วงศ์ 83 สกุล 98 ชนิด โดยไม้ต้นชนิดที่พบมากที่สุด ได้แก่ ติ้วเกลี้ยง (Cratoxylum cochinchinense (Lour.) Blume) รองลงมา คือ เสี้ยวป่า (Bauhinia saccocalyx Pierre) และแดง (Xylia xylocarpa (Roxb.) W. Theob. var. kerrii (Craib & Hutch.) I.C. Nielsen) ตามล าดับ ส่วนไม้ต้นชนิดที่มีค่าดัชนีความส าคัญสูงที่สุด คือ เสี้ยวป่า ติ้วเกลี้ยง และแดง ตามล าดับ ค่าดัชนี ความหลากหลายของไม้ต้น มีค่าเท่ากับ 3.6656 ค่าความสม่ าเสมอในการกระจายตัว มีค่าเท่ากับ 0.7995 ค่าความหลากหลาย มีค่าเท่ากับ 39.0785 นอกจากนั้นพบว่ามีไม้พื้นล่าง จ านวน 61 วงศ์ 137 สกุล 145 ชนิด ไม้พื้นล่างชนิดที่พบมากที่สุด ได้แก่ พลูช้าง (Scindapus officinalis -
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Açores Açores Página 166 Azorina vidalii (H. C. Watson) Feer 168 Calacalles droueti (Crotch, 1867) 170 Calathus lundbladi Colas, 1938 172 Cheilolejeunea cedercreutzii (H. Buch et Perss.) Grolle 174 Cixius cavazoricus Hoch, 1991 176 Corema album (L.) D. Don ssp. azoricum P. Silva 178 Euphorbia stygiana H. C. Watson ssp. santamariae H. Schaefer 180 Gietella faialensis Menier & Constantin, 1988 182 Juniperus brevifolia (Seub.) Antoine 162 184 Laurus azorica (Seub.) Franco 186 Macarorchiestia martini Stock, 1989 188 Marsilea azorica Laun. & Paiva 190 Megabalanus azoricus (Pilsbry, 1916) 192 Pericallis malvifolia (L’Hér.) B. Nord. ssp. caldeirae H. Schaefer 194 Prunus azorica (Hort. Ex Mouil.) Rivas Mart., Lousa Fer. Prieto, E. Dias, J. C. Costa, C. Aguiar 196 Pseudoblothrus oromii Mahnert, 1990 198 Pyrrhula murina Godman, 1866 200 Silene uniflora Roth ssp. cratericola (Franco) Franco 202 Thalassophilus azoricus Oromí & Borges, 1991 204 Trechus isabelae Borges, Serrano & Oromí, 2005 206 Trechus jorgensis Oromí & Borges, 1991 208 Trechus oromii Borges, Serrano & Amorim, 2004 210 Turinyphia cavernicola Wunderlich, 2005 Madeira Madeira Página 212 Aichryson dumosum (Lowe) Praeger 214 Argranthemum thalassophilum (Svent.) Humphries 216 Asparagus nesiotes Svent. subsp. nesiotes 218 Beta patula Aiton 220 Chrysolina fragariae Wollaston, 1854 222 Columba trocaz (Heineken, 1829) 224 Euphorbia anachoreta Svent. 226 Geomitra turricula (Lowe, 1831) 228 Geranium maderense Yeo 230 Gonepteryx maderensis Felder, 1862 232 Goodyera macrophylla Lowe 163 234 Hymenophyllum maderense Gibby & Lovis 236 Idiomela subplicata (Sowerby, 1824) 238 Jasminum azoricum L. 240 Juniperus cedrus Webb & Berthel. subsp. maderensis (Menezes) Rivas Mart., Capelo, J. C. Costa, Lousã, Fontinha, Jardim & Sequeira 242 Monachus monachus (Hermann, 1779) 244 Monanthes lowei (A. -
Environmental and Applied Bioresearch Key Based Reviews
Journal of Environmental and Applied Bioresearch Published online 28 December, 2015 (http://www.scienceresearchlibrary.com) ISSN: 2319 8745 Vol. 03, No. 04, pp. 247-252 Review Article Open Access Key based reviews may prove phenomenal for contemporary research on medicinal plants especially with regard to Euphorbia helioscopia L. and Achillea millefolium L. Tabinda Showkat1, Ubaid yaqoob2* and Neetu Singh1 1Faculty of Science and Technology, Department of Botany, Mewar University, Chittorgarh Rajasthan, India. 2Plant Reproductive Biology, Genetic Diversity and Phytochemistry Research Laboratory, Department of Botany, University of Kashmir, Srinagar 190006, J&K, India Received: 04 December 2015 / Accepted : 12 December, 2015 ⓒ Science Research Library Abstract or herbal drugs has gained impetus and the demand for herbal raw Medicinal plants are essential natural resources which constitutes one of drugs and other products is increasing many folds. The basis for the potential sources of new products and bioactive compounds for drug use of plants in medicine is the presence of active ingredients or development. The two plants from Kashmir Himalaya have been selected biologically active principles or secondary metabolites that affect for study on ethno-botanical importance. Achillea millefolium L. is physiological or metabolic processes of living organisms, recommended for the treatment of many different ailments because of its astringent effects. The herb is purported to be a diaphoretic, astringent, including human beings. In recent years, secondary plant tonic. Euphorbia helioscopia L. has been widely used for centuries to treat metabolites (phytochemicals) previously with unknown different disease conditions such as ascites, edema, tuberculosis, dysentery, pharmacological activities have been extensively investigated as a scabies, lung cancer, cervical carcinoma and esophageal cancer. -
Evaluation of Allelopathic Potentials from Medicinal Plant Species in Phnom Kulen National Park, Cambodia by the Sandwich Method
sustainability Article Evaluation of Allelopathic Potentials from Medicinal Plant Species in Phnom Kulen National Park, Cambodia by the Sandwich Method Yourk Sothearith 1,2 , Kwame Sarpong Appiah 1, Takashi Motobayashi 1,* , Izumi Watanabe 3 , Chan Somaly 2, Akifumi Sugiyama 4 and Yoshiharu Fujii 1,* 1 Department of International Environmental and Agricultural Science, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan; [email protected] (Y.S.); [email protected] (K.S.A.) 2 Ministry of Environment, Morodok Techcho (Lot 503) Tonle Bassac, Phnom Penh 12301, Cambodia; [email protected] 3 Laboratory of Environmental Toxicology, Graduate School of Agriculture, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan; [email protected] 4 Research Institute for Sustainable Humanosphere (RISH), Kyoto University, Kyoto 611-0011, Japan; [email protected] * Correspondence: [email protected] (T.M.); [email protected] (Y.F.) Abstract: Phnom Kulen National Park, in north-western Cambodia, has huge richness in biodiversity and medicinal value. One hundred and ninety-five (195) medicinal plant species were collected from the national park to examine allelopathic potentials by using the sandwich method, a specific bioassay for the evaluation of leachates from plants. The study found 58 out of 195 medicinal plant species showed significant inhibitory effects on lettuce radicle elongation as evaluated by standard deviation variance based on the normal distribution. Three species including Iris pallida (4% of control), Parabarium micranthum (7.5% of control), and Peliosanthes teta (8.2% of control) showed Citation: Sothearith, Y.; Appiah, K.S.; strong inhibition of lettuce radicle elongation less than 10% of the control. -
Redalyc.Applying an Integrated Landscape Characterization And
Revista de Gestão Costeira Integrada - Journal of Integrated Coastal Zone Management E-ISSN: 1646-8872 [email protected] Associação Portuguesa dos Recursos Hídricos Portugal Fernandes, J.P.; Guiomar, N.; Freire, M.; Gil, A. Applying an integrated landscape characterization and evaluation tool to small islands (Pico, Azores, Portugal) Revista de Gestão Costeira Integrada - Journal of Integrated Coastal Zone Management, vol. 14, núm. 2, 2014, pp. 243-266 Associação Portuguesa dos Recursos Hídricos Lisboa, Portugal Available in: http://www.redalyc.org/articulo.oa?id=388340107008 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Revista da Gestão Costeira Integrada 14(2):243-266 (2014) Journal of Integrated Coastal Zone Management 14(2):243-266 (2014) http://www.aprh.pt/rgci/pdf/rgci-473_Fernandes.pdf | DOI:10.5894/rgci473 Applying an integrated landscape characterization and evaluation tool to small islands (Pico, Azores, Portugal) * Aplicação de uma caracterização integrada da paisagem e de uma ferramenta de avaliação a pequenas ilhas (Pico, Açores, Portugal) J.P. Fernandes 1, 2, N. Guiomar @, 1, 2, M. Freire 2, 3, A. Gil 4 ABSTRACT Each landscape is determined and can be characterised by two types of environmental factors: stable biophysical characteristics and manageable land use patterns. The consideration of both these characterisation domains allows the definition of a homogeneous system of reference (the stable characteristics) with which every possible land use pattern can be compared through the use of common evaluation algorithms. -
Sheet1 Echinacea '12Th of July' £5.20 Unusual, Very Small East European Variety with Single, Dusky Purple-Pink Flowers with Fluted Petals
Sheet1 Echinacea '12th of July' £5.20 Unusual, very small East European variety with single, dusky purple-pink flowers with fluted petals. They are held on black stems during late summer. Rather large, dark pointed leaves. Sheltered, free draining soil in sun. (7-9) 35cm. Echinacea 'Cranberry Cupcake' £5.20 Much like a shorter, wider, more spreading form of 'Razzmattazz'. Anemone centred rich raspberry-pink flowers with a large central cone & narrow, gappy ray petals ;- late summer & early autumn. Light, free draining soil in sun or light shade. (7-9) 40cm. Echinacea 'Ferris Wheel' £5.20 Rather unusual single flowered form with strongly quilled & fluted petals. They emerge cream, ageing white with lemon tips. Large gold cone. The flowers are sweetly scented. Has a shorter, well branched habit. Best in a light, free draining soil in sun or light shade. (7-9) 50cm. Echinacea 'Greenline' £5.20 Surprisingly strong growing double form with a small row of drooping, green tinged white petals. Very large, anemone like cone of soft lime green, short quilled petals;- Late summer & autumn. Best in a retentive, sharply drained soil in sun. (7-9) 65cm. Echinacea 'Green Envy' £4.80 A very unusual form with the upward facing flowers a soft sage green around the bronze cone. As the flower ages a burgundy staining becomes stronger aroung the cone. Flowers;- late summer. Light, free draining soil in sun (7-9) 90cm. Echinacea 'Irresistible' £5.20 Much like an orange flowered 'Razzmattazz' the cone is a shaggy centre of salmon orange petals with slightly drooping soft orange petals;- late summer & autumn, all held on purple flushed stems. -
The Importance of Generalist Pollinator Complexes for Endangered Island Endemic Plants
Arquipelago - Life and Marine Sciences ISSN: 0873-4704 The importance of generalist pollinator complexes for endangered island endemic plants JULIE A. WEISSMANN & HANNO SCHAEFER Weissmann, J.A. & H. Schaefer 2017. The importance of generalist pollinator complexes for endangered island endemic plants. Arquipelago. Life and Marine Sciences 35: 23-40. To investigate whether endangered endemic plants of the Azores are threatened by pollinator limitation, we studied the insect pollinator communities of Azorina vidalii, Euphrasia azorica, Myosotis azorica and Solidago azorica on Corvo Island. We found no evidence for dependence on a specialised pollinator. Instead, we found five to 21 mostly generalist insect pollinators per plant species, six of them probably introduced species. Diptera, with at least 12 species, and Hymenoptera, with at least nine species, are the most important insect orders and also most important in visitation frequency. The relatively high pollinator diversity for each of the studied plants and the high proportion of generalists indicate that the pollination networks of the four study plant species are rather resilient, i.e. the loss of a species would not constitute an immediate threat. Seed counts and numbers of juvenile plants indicate that reproductive success of all four species is stable. Altogether, our results suggest that there is no pollinator limitation in the four study species. Conservation measures should therefore focus on other threats, on Corvo mainly on grazing pressure. Key words: generalist pollinators, island endemic plants, pollinator limitation, pollinator networks. Julie A. Weissmann (email: [email protected]) and Hanno Schaefer (email: [email protected]), Technical University of Munich, Dept. Ecology & Ecosystem Management, Plant Biodiversity Research, Emil-Ramann Str. -
The Ecological Impact of Oceanic Island Colonization – A
1 1 The ecological impact of oceanic island colonization – a palaeoecological 2 perspective from the Azores 3 4 Connor, S.E., van Leeuwen, J.F.N., Rittenour, T.M., van der Knaap, W.O., 5 Ammann, B. and Björck, S. 6 7 8 This is a draft version of a manuscript published in Journal of Biogeography 39: 9 1007-1023 (2012). Please note that there may be differences between this 10 version and the final published version. The authors will be happy to provide 11 copies on request. 2 12 Strapline: Original Article 13 Running header: Palaeoecology of human colonization of the Azores 14 15 The ecological impact of oceanic island colonization – a palaeoecological 16 perspective from the Azores 17 Simon E. Connor1*, Jacqueline F.N. van Leeuwen2, Tammy M. Rittenour3, Willem O. 18 van der Knaap2, Brigitta Ammann2 and Svante Björck4 19 1Centre for Marine and Environmental Research, University of the Algarve, 8005-139 Faro, Portugal, 20 2Institute for Plant Sciences and Oeschger Centre for Climate Change Research, University of Bern, 21 Altenbergrain 21, 3013 Bern, Switzerland, 3Department of Geology, Utah State University, 4505 Old 22 Main Hill, Logan, UT 84322, USA, 4Department of Earth and Ecosystem Sciences, Division of Geology – 23 Quaternary Sciences, Lund University, Sölvegatan 12, 223-62 Lund, Sweden 24 25 *Correspondence: Simon Connor, CIMA-FCT, Campus de Gambelas, University of the 26 Algarve, Faro 8005-139, Portugal. E-mail: [email protected] 27 28 ABSTRACT 29 Aim 30 In many cases, human colonization drastically modified the ecosystems of remote 31 oceanic islands before scientists arrived to document the changes. -
An Examination of Medicinal Ethnobotany and Biomedicine Use in Two Villages on the Phnom Kulen Plateau Taylor Walker Hollins University, [email protected]
Hollins University Hollins Digital Commons Undergraduate Research Awards Student Scholarship and Creative Works 4-26-2017 An examination of medicinal ethnobotany and biomedicine use in two villages on the Phnom Kulen plateau Taylor Walker Hollins University, [email protected] Follow this and additional works at: https://digitalcommons.hollins.edu/researchawards Part of the Medicine and Health Sciences Commons Recommended Citation Walker, Taylor, "An examination of medicinal ethnobotany and biomedicine use in two villages on the Phnom Kulen plateau" (2017). Undergraduate Research Awards. 36. https://digitalcommons.hollins.edu/researchawards/36 This Article is brought to you for free and open access by the Student Scholarship and Creative Works at Hollins Digital Commons. It has been accepted for inclusion in Undergraduate Research Awards by an authorized administrator of Hollins Digital Commons. For more information, please contact [email protected], [email protected]. An examination of medicinal ethnobotany and biomedicine use in two villages on the Phnom Kulen plateau Taylor J. Walker Hollins University Roanoke, VA, United States Center for Mekong Studies, The School for Field Studies Siem Reap, Cambodia Research Advisor: Lisa Arensen, Ph.D. 5 May 2016 Contents Figures...................................................................................................................................... iii Tables ...................................................................................................................................... -
Evaluation of Potential Plant Molluscicides from the Azores
Research and Reviews in Parasitology. 53 (3-4): 113-116 (1993) Editorial Fontalba, S.A. © 1993 Asociacion de Parasitologos Espanoles Printed in Spain EVALUATION OF POTENTIAL PLANT MOLLUSCICIDES FROM THE AZORES. LIST OF THE PLANT SPECIES TESTED ON LYMNAEA TRUNCATULA M.M. DE MENDONC;:A1, J. MEDEIROS2, M.C. BARATAI, E. LIMA2 & A.P. RAUTER3 ICentro de Zoologia, !JCT, Rua da Junqueira 14, 1300 Lisboa, Portugal 2Departamento de Biologia, Universidade dos Arores, 9500 Ponta Delgada, S. Miguel, Arores, Portugal 3Departamento de Quimica, Faculdade de Ciencias, Universidade de Lisboa, 1700 Lisboa, Portugal Received 10 July 1992; accepted 15 February 1993 REFERENCE:MENDON<;A(M.M. DE), MEDEIROS (1.), BARATA(M.C.), LiMA (E.) & RAUTER (A.P.), 1993.- Evaluation of potential plant molluscicides from the Azores. List of the plant species tested on Lymnaea truncatula. Research and Reviews in Parasitology, 53 (3-4): 113-116. ABSTRACT:A list of twenty-one plants from the Azores, six endemic and fifteen non-endemic, assayed for their molluscicidal activity on Lymnaea truncatu/a, is presented. Aqueous and organic extracts (obtained by Soxhlet with dichlorometane, ethanol and toluene) were used. From all species tested, the endemic ones, Euphorbia stygiana and Monostroma sp., showed higher molluscicidal properties (LC 100 at 25 ppm in 8 hours and LC lOO at 20 ppm in 2 hours, respectively) than the others. Among the non-endemic species assayed, Rumex ob- tusijolius presented more efficacy (LC lOO at 1300 ppm in 8 hours for the boiled extract of seeds). Some considerations are made about the use of extracts from some plants at concentrations higher than those which are normally recommended.