Plants of Jiu Zhai Gou V1.2 Brian Sennitt and David Z V
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Systematic Studies of Parasenecio (Asteraceae-Senecioneae) I
J. Jpn. Bot. 90: 92–97 (2015) Systematic Studies of Parasenecio (Asteraceae-Senecioneae) I. Parasenecio katoanus, a New Species from Yamagata Prefecture, Northern Honshu, Japan Yuichi KADOTA Department of Botany, National Museum of Nature and Science, 4–1–1, Amakubo, Tsukuba, 305-0005 JAPAN E-mail: [email protected] (Accepted on November 1, 2014) A new species of Parasenecio (Asteraceae-Senecioneae), P. katoanus Kadota, is described from the Shônai region, Yamagata Pref., northern Honshu, Japan. Parasenecio katoanus is distinguished from P. nikomontanus (Matsum.) H. Koyama by having 1) triangular-pentagonal, somewhat fleshy, dimly lustrous, usually glabrous leaf blades, 2) longer involucres with acute involucral phyllaries, 3) longer achenes, and 4) ascending peduncles at an acute angle. It was found that the flowers were fragrant in the midst of flowering time. Parasenecio katoanus is hitherto known only from the Shônai area of Yamagata Pref. Key words: Asteraceae, Japan, new species, Parasenecio katoanus, the Shônai region, Yamagata Prefecture. This is the first part of a series of systematic blades and is commonly distributed on the studies of the genus Parasenecio (Asteraceae- Japan Sea side of Honshu Island ranging from Senecioneae). The genus consists of more Akita Pref. to Shimane Pref. (Koyama 1995, than 60 species (Chen 1999). It shows an East Kadota unpubl.). The Japanese vernacular name Asian and Eastern North American disjunct ‘Ô-kani-kômori’ is derived from the shape of distribution pattern and its considerable number leaf blades, of which ‘Kani’ means the shape of of species are recognized in the Sino-Japanese crab carapace. floristic region (Koyama 1983, Chen 1999, Parasenecio nikomontanus also occurs Kadota 2009). -
Tracheophyte of Xiao Hinggan Ling in China: an Updated Checklist
Biodiversity Data Journal 7: e32306 doi: 10.3897/BDJ.7.e32306 Taxonomic Paper Tracheophyte of Xiao Hinggan Ling in China: an updated checklist Hongfeng Wang‡§, Xueyun Dong , Yi Liu|,¶, Keping Ma | ‡ School of Forestry, Northeast Forestry University, Harbin, China § School of Food Engineering Harbin University, Harbin, China | State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China ¶ University of Chinese Academy of Sciences, Beijing, China Corresponding author: Hongfeng Wang ([email protected]) Academic editor: Daniele Cicuzza Received: 10 Dec 2018 | Accepted: 03 Mar 2019 | Published: 27 Mar 2019 Citation: Wang H, Dong X, Liu Y, Ma K (2019) Tracheophyte of Xiao Hinggan Ling in China: an updated checklist. Biodiversity Data Journal 7: e32306. https://doi.org/10.3897/BDJ.7.e32306 Abstract Background This paper presents an updated list of tracheophytes of Xiao Hinggan Ling. The list includes 124 families, 503 genera and 1640 species (Containing subspecific units), of which 569 species (Containing subspecific units), 56 genera and 6 families represent first published records for Xiao Hinggan Ling. The aim of the present study is to document an updated checklist by reviewing the existing literature, browsing the website of National Specimen Information Infrastructure and additional data obtained in our research over the past ten years. This paper presents an updated list of tracheophytes of Xiao Hinggan Ling. The list includes 124 families, 503 genera and 1640 species (Containing subspecific units), of which 569 species (Containing subspecific units), 56 genera and 6 families represent first published records for Xiao Hinggan Ling. The aim of the present study is to document an updated checklist by reviewing the existing literature, browsing the website of National Specimen Information Infrastructure and additional data obtained in our research over the past ten years. -
1 Metabolitos Secundarios Con Actividad Antifúngica En La Tribu
Metabolitos secundarios con actividad antifúngica en la tribu Senecioneae (Asteraceae) García Contreras, María Paula1 [email protected] 1.Pontificia Universidad Javeriana. Facultad de Ciencias. Unidad de Investigaciones Agropecurias (UNIDIA). Grupo de investigación en fitoquímica (GIFUJ) RESUMEN Los hongos patógenos de plantas representan grandes pérdidas para el sector floricultor y su tratamiento se ha visto limitado debido a la toxicidad de los fungicidas y al desarrollo de mecanismos de resistencia por parte de los patógenos. Los metabolitos secundarios de las plantas se han estudiado como una potencial alternativa para su tratamiento debido a su efectividad como sustancias antimicrobianas, particularmente dentro de la familia Asteraceae, la tribu Senecioneae se ha mostrado como un grupo potencial para la búsqueda de metabolitos secundarios con actividad biológica. Por lo tanto, el propósito de esta revisión es recopilar los estudios disponibles de actividad antifúngica para la tribu Senecioneae con el fin de identificar potenciales compuestos para la investigación en fungicidas naturales aplicables a fitopatógenos de cultivos de flores. Palabras clave: Asteraceae, Senecioneae, metabolitos secundarios, fitoquímica, aceites esenciales, monoterpenos, sesquiterpenos, alcaloides pirrolizidínicos, actividad antifúngica, fitopatógenos. INTRODUCCIÓN Las plantas son susceptibles a una gran variedad de agentes bióticos que pueden afectar su crecimiento, desarrollo y reproducción. Dentro de estos, los hongos patógenos tienen la capacidad de infectar tejidos como la raíz y el tallo, dificultando el transporte de agua y nutrientes, o las hojas, impidiendo procesos de intercambio gaseoso y fotosíntesis (Struck 2006). Debido a que estos patógenos pueden atacar plantas de interés económico como los cultivos de flores y generar grandes pérdidas (Cámara de Comercio de Bogotá 2015), los productores acuden a estrategias rápidas y sencillas para su tratamiento como la aplicación y rotación de fungicidas sobre los cultivos (Lesmes-Fabian & Binder 2013). -
Final Dissertation Front Matter
Copyright by Taylor Sultan Quedensley 2012 The Dissertation Committee for Taylor Sultan Quedensley Certifies that this is the approved version of the following dissertation: MOLECULAR SYSTEMATICS OF THE MEXICAN TUSSILAGINIOID GROUP (ASTERACEAE: SENECIONEAE) Committee: Beryl Simpson Co-Supervisor Robert Jansen Co-Supervisor C. Randall Linder David Hillis James Mauseth MOLECULAR SYSTEMATICS OF THE MEXICAN TUSSILAGINIOID GENERA (ASTERACEAE: SENECIONEAE) by Taylor Sultan Quedensley B.S. Agr. Sci., M.S. Biology Dissertation Presented to the Faculty of the Graduate School of The University of Texas at Austin in Partial Fulfillment of the Requirements for the Degree of Doctor of Philospohy The University of Texas at Austin August 2012 Dedication This dissertation is dedicated to Don Mahoney and Dennis Breedlove. Their love for plants has inspired me for many years. Acknowledgements I am so grateful to Bob Jansen and Beryl Simpson for enabling me to be a botanist at The University of Texas at Austin and to pursue my academic and career goals. I thank Mario Véliz (Universidad de San Carlos de Guatemala) for his support in the field and for the use of the BIGU Herbarium. In Mexico, I thank Jose Luis Villaseñor (Universidad Nacional Autónoma de México), Jose Angel Villareal (Universidad Autónoma Agraria Antonio Narro), M. Socorro González-Elizondo (Instituto Politécnico Nacional), and Mario Ishiki (Colegio de la Frontera Sur) for assistance with fieldwork and specimen transport and export. I am grateful to Timmy Buxton (Cabrillo College) for his assistance in the field during multiple collecting trips. I also thank Taylor Nyberg and Nicholas Wilhelm (The University of Texas at Austin) for assistance with laboratory components of this project, and Thomas Payne (CIMMYT) for providing lodging during research visits to Mexico City. -
Botany and Wetlands Study Report
Botany and Wetlands Study Report Swan Lake Expansion Project (FERC Project No. 2911) Revised Final April 2013 Ketchikan, Alaska Prepared by: Kathryn Beck, Botanist Beck Botanical Services, and Karen Brimacombe, Ecologist Tetra Tech Bothell, Washington and McMillen, LLC Boise, Idaho Botany and Wetlands Study Report Southeast Alaska Power Agency TABLE OF CONTENTS 1 Introduction .........................................................................................................1 1.1 Project Description .......................................................................................................... 1 1.2 Purposes of the 2012 Environmental Field Program....................................................... 3 1.3 Changes Made to the Study Plan in Response to Comments or Permit Conditions ....... 3 1.4 Compliance with Permit Terms, Conditions, and Regulatory Framework ...................... 3 1.4.1 Tongass Land and Resource Management Plan............................................ 4 1.4.2 Clean Water Act ............................................................................................ 6 1.4.3 Other Regulations ......................................................................................... 6 2 Procedures ...........................................................................................................6 2.1 Analysis Area ................................................................................................................... 6 2.2 Pre-Field Contact with Forest Service and Review of Existing -
Pest Risk Analysis for Coleosporium Asterum STAGE 1: INITIATION 1
Pest Risk Analysis for Coleosporium asterum STAGE 1: INITIATION 1. What is the name of the pest? Coleosporium asterum (Dietel) Sydow & P. Sydow. Taxonomic position: Kingdom: Fungi Division: Basidiomycota Class: Pucciniomycetes Order: Pucciniales Family: Coleosporiaceae Common name(s): Western pine-aster rust, needle cast of red pine, rust of Solidago, rust of aster. Synonyms C. asterum has the following synonyms (Anon., 2014): Stichopsora asterum Uredo solidaginis Coleosporium solidaginis Coleosporium solidaginis f. solidaginis Peridermium montanum Coleosporium solidaginis f. carpesii Special notes on nomenclature and taxonomy: The genus Coleosporium is currently comprised of >2001 species. In the first UK Pest Risk Analysis (PRA) for C. asterum (Jones, 2005) species numbers were described as ‘numerous’ and ‘doubtfully distinct morphologically’. The name of the pathogen and the hosts which it is reported to infect has been the subject of much debate and revision over many years (see e.g. Raabe and Pyeatt, 1990). Helfer (2013) commented that ‘most authors agree that the European taxa of Coleosporium are indistinguishable in their morphology’. He also stated that the taxa of Coleosporium are ‘seriously confused’; with host specificity appearing to restrict the host-range in some taxa, but not in others; and the use of molecular methods to define taxa being ‘in its infancy’. Because of this, there is doubt over the accuracy of some of the country and host records of C. asterum presented in this PRA as well as 1234 species records in Index Fungorum (Anon., 2014) - accessed 18 February 2014 Page 1 of 46 Author: Dr Claire Sansford, Independent Plant Health Consultant, UK; April 23rd 2015 the current distribution of the pest. -
Synotis Panzhouensis (Asteraceae, Senecioneae), a Distinct New Species with Red-Purple Pappus from Southwestern Guizhou, China
PhytoKeys 166: 79–86 (2020) A peer-reviewed open-access journal doi: 10.3897/phytokeys.166.58654 RESEARCH ARTicLE https://phytokeys.pensoft.net Launched to accelerate biodiversity research Synotis panzhouensis (Asteraceae, Senecioneae), a distinct new species with red-purple pappus from southwestern Guizhou, China Zhi Li1, Hai-Lei Zheng2, Ming Tang3 1 College of Forestry, Guizhou University, Guiyang, 550025, Guizhou, China 2 Wild Dali Nature Educa- tion and Research Center, Dali 671000, Yunnan, China 3 College of Forestry, Jiangxi Agricultural University, Nanchang 330045, Jiangxi, China Corresponding author: Ming Tang ([email protected]) Academic editor: A. Sukhorukov | Received 14 September 2020 | Accepted 12 October 2020 | Published 29 October 2020 Citation: Li Z, Zheng H-L, Tang M (2020) Synotis panzhouensis (Asteraceae, Senecioneae), a distinct new species with red-purple pappus from southwestern Guizhou, China. PhytoKeys 166: 79–86. https://doi.org/10.3897/ phytokeys.166.58654 Abstract A new species of Asteraceae, Synotis panzhouensis, is described and illustrated from Guizhou Province in China. Compared with other species of the genus, it is distinguishable by having red-purple pappus; ad- ditionally, it differs from its closest ally S. nayongensis by the larger involucres and phyllaries, and higher number of phyllaries and disk florets. In addition, detailed discussion of morphological differences, the provisional IUCN status and a distribution map are provided. Keywords Asteraceae, new species, Senecioneae, taxonomy, Synotis nayongensis Introduction Synotis (Clarke) C.Jeffrey & Y.L.Chen (Asteraceae, Senecioneae) includes 60 annual and sub-shrubby species predominantly distributed in northern India, Nepal, Bhu- tan, northern Myanmar, Thailand, Vietnam and southern China (Jeffrey and Chen 1984; Chen 1999; Chen et al. -
Scrophulariaceae) and Hemiparasitic Orobanchaceae (Tribe Rhinantheae) with Emphasis on Reticulate Evolution
Dissertation zur Erlangung des Doktorgrades der Naturwissenschaften (Dr. rer. nat.) an der Fakultät für Biologie der Ludwig-Maximilians-Universität München Evolutionary history and biogeography of the genus Scrophularia (Scrophulariaceae) and hemiparasitic Orobanchaceae (tribe Rhinantheae) with emphasis on reticulate evolution vorgelegt von Agnes Scheunert München, Dezember 2016 II Diese Dissertation wurde angefertigt unter der Leitung von Prof. Dr. Günther Heubl an der Fakultät für Biologie, Department I, Institut für Systematische Botanik und Mykologie an der Ludwig-Maximilians-Universität München Erstgutachter: Prof. Dr. Günther Heubl Zweitgutachter: Prof. Dr. Jochen Heinrichs Tag der Abgabe: 15.12.2016 Tag der mündlichen Prüfung: 22.03.2017 III IV Eidesstattliche Versicherung und Erklärung Eidesstattliche Versicherung Ich, Agnes Scheunert, versichere hiermit an Eides statt, daß die vorgelegte Dissertation von mir selbständig und ohne unerlaubte Hilfe angefertigt ist. München, den 14.12.2016 ______________________________________ Agnes Scheunert Erklärung Diese Dissertation wurde im Sinne von § 12 der Promotionsordnung von Prof. Dr. Günther Heubl betreut. Hiermit erkläre ich, Agnes Scheunert, dass die Dissertation nicht ganz oder in wesentlichen Teilen einer anderen Prüfungskommission vorgelegt worden ist, und daß ich mich anderweitig einer Doktorprüfung ohne Erfolg nicht unterzogen habe. München, den 14.12.2016 ______________________________________ Agnes Scheunert V VI Declaration of author contribution In this cumulative thesis, -
Senecio Kumaonensis (Asteraceae, Senecioneae) Is a Synotis Based on Evidence from Karyology and Nuclear ITS/ETS Sequence Data
Phytotaxa 292 (1): 035–046 ISSN 1179-3155 (print edition) http://www.mapress.com/j/pt/ PHYTOTAXA Copyright © 2017 Magnolia Press Article ISSN 1179-3163 (online edition) https://doi.org/10.11646/phytotaxa.292.1.3 Senecio kumaonensis (Asteraceae, Senecioneae) is a Synotis based on evidence from karyology and nuclear ITS/ETS sequence data TIAN-JING TONG1,3, MING TANG2, CHEN REN1 & QIN-ER YANG1* 1Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sci- ences, Guangzhou 510650, Guangdong, China 2Collaborative Innovation Center of Jiangxi Typical Trees Cultivation and Utilization, College of Forestry, Jiangxi Agricultural Univer- sity, Nanchang 330045, China 3University of Chinese Academy of Sciences, Beijing 100049, China *Author for correspondence: e-mail: [email protected] Abstract We apply a multidisciplinary approach to settle the dispute over the generic affiliation of the Himalayan species Senecio kumaonensis (based on Cacalia penninervis). Some floral micromorphological characters of this species, including shape of anther bases, configuration of anther collars, and anther endothecial tissue cell wall thickenings, are confirmed to perfectly match those of Senecio and this has obviously resulted in the placement of the species within that genus. Chromosome counts indicate S. kumaonensis has 2n = 40, a number common to Senecio and Synotis but not occurring in Parasenecio (the cor- rect generic name for the Asian species previously referred to Cacalia), which has 2n = 52, 58, and 60. The presence of six subterminal-centromeric (st) chromosomes in the karyotype of S. kumaonensis, however, lends strong support to the close relationship of this species to Synotis. -
Download Alien Species in Norway
Alien species in Norway – with the Norwegian Black List 2012 Alien species in Norway – with the Norwegian Black List 2012 presents an overview of ecological impact assessments of alien species which reproduce in Norwegian territories. The assessments are based upon a new and semi- quantitative set of criteria, where the species’ invasion potential and ecological effect are considered. The work has been carried out by 11 groups of experts who have treated ca. 2500 species. Impact assessments have been made for 1180 alien species which reproduce in Norwegian territories and for 134 species which might arrive in Norway with the aid of humans in the future – so called ‘door knockers’. A total of 106 species are categorised as having a severe impact, 111 species as having a high impact, 198 species as having a potentially high impact, 399 species as having a low impact, and 366 species as having no known impact in Norwegian nature. In addition, species inform- ation has been gathered for 1071 alien species which do not reproduce on the Norwegian mainland and territorial waters, and 69 non-reproducing alien species observed in Svalbard. Distribution: Norwegian Biodiversity Information Centre 7491 Trondheim Alien species in Norway Phone: +47 73592145 e-mail: [email protected] –with the Norwegian Black List www.biodiversity.no 2012 Alien species in Norway –with the Norwegian Black List 2012 Editors Lisbeth Gederaas, Toril Loennechen Moen, Sigrun Skjelseth, Line-Kristin Larsen Project management Lisbeth Gederaas Groups of experts See chapter “The work of the expert groups” Database development and management Stein Arild Hoem, Helge Sandmark Layout Skipnes Kommunikasjon AS, Åshild Viken (front cover) Cover Harmonia axyridis Cover photo Bjørn H. -
Molecular Phylogeny and Taxonomy of Eurasian <I>Neoerysiphe</I
Persoonia 24, 2010: 81–92 www.persoonia.org RESEARCH ARTICLE doi:10.3767/003158510X501696 Molecular phylogeny and taxonomy of Eurasian Neoerysiphe species infecting Asteraceae and Geranium V. Heluta1, S. Takamatsu 2, M. Harada 2, S. Voytyuk1 Key words Abstract Because Eurasian samples of Neoerysiphe collected on the Asteraceae were not identical in morphology, the molecular and morphological differences among these specimens were compared with those of the American 28S rDNA N. cumminsiana. Neoerysiphe on Asteraceae was found to consist of at least four different species. Three of them Asteraceae are described as new species, viz. N. hiratae, N. joerstadii, and N. nevoi. Neoerysiphe hiratae is a Japanese species Erysiphales parasitizing hosts belonging to the genera Cacalia and Ligularia (tribe Senecioneae). Neoerysiphe joerstadii was Japan found in Israel on Phagnalon rupestre (tribe Gnaphalieae). Neoerysiphe nevoi was recorded in Israel and Ukraine Mediterranean region on a number of hosts in different genera but all belonging to tribe Cichorieae. Thus, Eurasian Neoerysiphe species new species infecting the Asteraceae are strongly specialised to particular tribes of this family. Phylogenetic analyses indicated rDNA ITS region that the three new species were not closely allied. Neoerysiphe hiratae is related to the American N. cumminsiana systematics and species belonging to Oidium subg. Striatoidium. Neoerysiphe nevoi is sister to N. geranii, and N. joerstadii is allied to N. galii. In addition, Ukrainian Neoerysiphe samples on Geranium were phylogenetically and morphologically identical to Japanese samples of N. geranii, and this fungus seems to be an invasive species in Ukraine. Article info Received: 9 September 2009; Accepted: 5 March 2010; Published: 8 April 2010. -
Radiation and Diversification Within the Ligularia–Cremanthodium
Molecular Phylogenetics and Evolution 38 (2006) 31–49 www.elsevier.com/locate/ympev Radiation and diversiWcation within the Ligularia–Cremanthodium– Parasenecio complex (Asteraceae) triggered by uplift of the Qinghai-Tibetan Plateau Jian-Quan Liu a,b,¤, Yu-Jing Wang a, Ai-Lan Wang a, Ohba Hideaki c, Richard J. Abbott d a Qinghai-Tibetan Plateau Biological Evolution and Adaptation Laboratory, Northwest Plateau Institute of Biology, Chinese Academy of Sciences, Xining 810001, Qinghai, China b Key Laboratory of Arid and Grassland Ecology, School of Life Sciences, Lanzhou University, Lanzhou 730000, Gansu, China c University Museum, University of Tokyo, Hongo 7-3-1, Tokyo 113-0033, Japan d School of Biology, Mitchell Building, University of St. Andrews, St. Andrews, Fife KY16 9TH, UK Received 3 March 2005; revised 3 September 2005; accepted 7 September 2005 Available online 14 November 2005 Abstract The Ligularia–Cremanthodium–Parasenecio (L–C–P) complex of the Tussilagininae (Asteraceae: Senecioneae) contains more than 200 species that are endemic to the Qinghai-Tibetan Plateau in eastern Asia. These species are morphologically distinct; however, their relation- ships appear complex. A phylogenetic analysis of members of the complex and selected taxa of the tribe Senecioneae was conducted using chloroplast (ndhF and trnL-F) and nuclear (ITS) sequences. Phylogenetic trees were constructed from individual and combined datasets of the three diVerent sequences. All analyses suggested that Doronicum, a genus that has been included in the Tussilagininae, should be excluded from this subtribe and placed at the base of the tribe Senecioneae. In addition, the Tussilagininae should be broadly circumscribed to include the Tephroseridinae.