Obra Completa En

Total Page:16

File Type:pdf, Size:1020Kb

Obra Completa En Physarum polycephalum Schwein. = polymorph um Rost. RIO GRANDE DO SUL: Porto Alegre - Viamäo, leg., cult., pinx. Heiler. Diciembre de 1912 (Herb. Herter N.° 20988 ) Tipografia «La Liguria,» Juncal 1431-33 — Montevideo f ESTUDIOS BOTÁNICOS EN LA REGIÓN URUGUAYA )Co vtai-e Wwv W^rr^ U t> 5^ ^A^CXrr tar* n*A^fr<rC(A. zH¿ óJ ES PROPIEDAD. Copyright 1928 by Guillermo Herter, Montevideo f INDEX FAMI LI ARUM PLANTARUM MONTE VIDENSIS AUCTORE GUILELMO HERTER PHILOSOPHIAE DOCTORE ADVERTENCIA. — La introducción de los «Estudios Botánicos en la Región Uruguaya» (p. III-VII) fué pu­ blicada ya en el tomo segundo que apareció primero y tiene que ser agregada aquí cuando se encuaderne la obra entera. SUMPTIBUS ASOCIACIÓN RURAL DEL URUGUAY MONTEVIDEO 1927128 f CFK) INDEX FAMILIA RUM PLANTARUM MONTEVIDENSIS AUCTORE GUILELMO HERTER PHILOSOPHIAE DOCTORE SUMPTIBU5 ASOCIACIÓN RURAL DEL URUGUAY MONTEVIDEO 1927188 CONSPECTUS REGNI VEGETABILE Series Familias Myxophyta (E 1 -4) 4 14 Schizophyta (E 5-8) 4 15 Euthallophyta Fla gel lophyta (E 9-16) 8 23 (E) Eualgophyta (E 17 - 21) 5 29 Aembryophyta (Algophyta Charophyta (E 22) 1 1 Cryptogamae (Thallophyta) Avasculares Phaeophyta (E 23-25) 3 20 (Acotyledoneas) Rhodophyta (E 26-30) 5 24 Mycetophyta (M) 38 154 Myceliophyta Lichenophyta (L) 2 52 Asiphonogamae Hepaticae (B 1-5) 5 19 (Zoidiogamae, Bryophyta (B) Exoprothalliatae, Musei (frondosi) (B 6) 1 65 Embryophyta Diplophyta) Pteridophyta (P) 13 26 Vasculares (Cormophyta) Siphonogamae (S) Gymnospermae (S 1-6) 6 7 Phanerogamae (Spermatophyta, Endoprothalliatae, Monocotyl(edon)eae (S7-17) 11 44 (Colyledoneae) Angiospermae Haplophyta) Dicotyl edon eae (S 18-51) 34 230 SUMMA SUMMARUM. 140 703 INDEX systematicus et alphabeticus FAMILIARUM PLANTARUM AVASCULAR1UM adjectis litterarum locis et synonymis principalibus florae brasiliensis et uruguayensis rationem habentibus INDICE sistemático y alfabético DE LAS FAMILIAS DE PLANTAS AVASCULARES con las citas y les principales sinónimos correspondientes a la flora del Uruguay y del Brasil INDICE systematico e alphabetico DAS FAMILIAS DE PLANTAS AVASCULARES con as citas e os principaes synonymos correspondentes á flora do Brasil e do Uruguay Abbreviationes E = Euthallophyta M = Mycetophyta L = Lichenophyta B = Bryophyta Signo * familias uruguayas notavi NP £= Engler & Prantl, Die natürlichen Pflanzenfamilien» Leipzig, 1887-1915 p. = pagina cf. = confer A. INDEX SYSTEMATICUS(1) EUTHALLOPHYTA E 1 ACRASIALES E 6 MYXOBACTERIALES 1 Guttulinaceae 19 Myxobaeteriaceae 2 Dictyosteliaceae E 7 THIOBACTERIALES "E 2 P-LASMODIOPHORALES 20 Beggiatoaceae 3 Plasmodiophoraceae 21 Rhodobacteriaceae E 3 CERATIOMYXALES E 8 NOSTOCALES (MYXOGASTERES (SCHIZOPHYCEAE) ECTOSPOREAE) * 22 Chroococcaceae 4 Ceratiomyxaceae 23 Chamaesiphonaceae * 24 Oscillatoriaceae E 4 PHYSÁRALES * 25 Nostocaceae (MYXOGASTERES * 26 Scytonemataceae ENDOSPOREAE) 27 Stigonemataceae 28 Rivulariaceae 5 Liceaceae 29 Camptotrichaceae 6 Clathroptychiaceae E 9 PANTOSTOMATINALES 7 Cribrariaceae * 8 Trichiaceae 30 Holomastigaceae * 9 Reticulariaceae 31 Rhizomastigaceae * 10 Stemonitaceae E 10 PROTOMASTIGALES 11 Brefeldiaceae 32 Oicomonadaceae * 12 Spumariaceae ! 33 Bicoecaceae * 13 Didymiaceae 34 Craspedomonadaceae * 14 Physaraceae 35 I'halansteriaceae E 5 EUBACTERIALES 36 Monadaceae '* 15 Coccaceae 37 Bodonaeeae * 16 Baeteriaceae 38 Amphimonadaceae * 17 Spirillaceae 39 Trimastigaceae * 18 Chlamydobacteriaceae 40 Tetramitaceae (1) Sequitur systema naturale Englerianum in opere "Engler & Prantl, Die nutiirlichen Pfl-nzenfamilien" in extenso publicatum. postea paul- lulo commutatum. E 11 DISTOMATINALES * 64 Ulotrichaceae 41 Dislomataceae * 65 Chaetophoraceae 66 Mycoideaceae E 12 CHRYSOMONADALES 67 Cyiindi ocapsaceae 42 Ohromulinaceae * 68 Oedogoniaceae 43 Hymenomonadaceae 69 Coleochaetaceae 44 Ochromonadaceae * 70 Cladophoraceae E 13 CRYPTOMONADALES 71 Gomontiaceae 72 Sphaeropleaceae 45 Cryptomonadaceae E 14 CHLOROMONADALES В 21 SIPHONALES 46 ChJoromonadaceae 73 Botrydiaceae 74 Phyllosiphonaceae E 15 EU GLENALES 75 Bryopsidaceae * 47 Euglenaceae 76 Derbesiaceae 48 Astasiaceae * 77 Vaucheriaceae 49 Peranemataceae 78 Caulerpaceae E 16 PERIDINIALES * 79 Codiaceae 80 Valoniaceae (DINOFLAGELLATAE, 81 Dasycladaceae CILIOFLAGELL AT AE ) E 22 CHARALES 50 Gymnodiniaceae * 82 Characeae 51 Prorocentraceae E 23 PHAEOSPORALES 52 Peridiuiaceae 83 Ectocarpaceae E 17 BACILLARI ALES 84 Choristocarpaceae (DIATOMEAE) 85 Sphacelariaceae * 53 Bacillar iaceae 86 Encoeliaceae E 18 CON.IUGATAE 87 Striariaceae 88 Desmarestiaeeae * 54 Desmidiaeeae 89 Dictyosiphonaceae * 55 Zygneina(ta)ceae 90 Myriolrichiaceae 56 Mesocarpaceae 91 E'achistaceae E 19 PROTOCOCCALES 92 Chordariaceae * 57 Volvocaceae 93 Stilophoraceae 58 Tetrasporaceae 94 Spermaiochnaeeae 53 Chlorospiiaeraceac 95 Sporochnaceae * 60 Pleurococcaceae 96 Ralfsiaceae 61 Protococcaceae * 97 Laminariaceae 62 Hydrodictyaceae 98 Lithodermataceae E 20 CONFERVALES 99 Cutleriaceae * 63 Ulvaceae 100 Tilopteridaceae E 24 CYCLOSPORALES * 112 Glgartlnaceae * 101 Pucaceae 113 Rhodophylltdaceae E 25 DICTY ÓTALES E 29 RHODYMENIALES * 102 Dictyotaceae * 114 Sphaerococcaceae E 26 BANGIALES * 115 Rhodymeniaceae 103 Bangiaceae * 116 Delesseriaceae 104 Rliodochaetaceae 117 Bonnemaisoniaceae 105 Compso (po)gonaceae * 118 Rhodomelaceae E 27 NEMALIÓNALES * 119 Ceramiaceae E 30 CRYPTONEMIALES 106 Thoreaceáe 107 Lemaneaceae 120 Gloiosiphoniaceae * 108 Helminüiocladiaceae 121 Grateloupiaceae 109 Chaetangiaceae 122 Dumontiaceae 123 Nemastomaceae * 110 Gelidiaceae • 124 Rluzophyllidaceae E 2S GIGARTINALES 125 Squaraariaceae 111 Acrotylaceae * 126 Corallinaceae MYCETOPHYTA M 1 SYNCIIYTRIALES M 6 PERONOSPORALES I Olpidiaceae * 13 Albuginaceae * 2 Synchytriaceae * 14 Peronosporaceae 3 RhiziJiaceae M 7 MUCORALES 4 Oladochytriaceae * 15 Mucoraceae 5 Hyphochytriaceae 16 Mortierellaceae * 6 Oochytriaceae 17 Choaneplioraceae M 2 ANCYLISTALES 18 Ohaetocladiaceae 7 Lagenidiaceae 19 Piplocephalidaceae 8 Ancylistaceae M 8 ENTOMOPHTHORALES * 20 Entomoplithoraceae M 3 SAPROLEGNIALES M 9 HEMIASCALES 9 Saprolegniaceae 21 Ascoideacoae M 4 LEPTOMITALES 22 Protomycetaceae 10 Leptomitaceae 23 Monascaceae II Pythiaceae * 24 Saccharomycetaceae M 5 MONOBLEPHARIDALE? M 10 PROTOASCALES 12 Monob'.epharidaceae 25 Endomycetaceae M 11 PRO I'GDISCALES M'l8 PERISPORTALES * 26 Exoascaceae * 58 Erysibaceae 27 Ascocorticiaceae * 59 Perisporiaceae M 12 HELVELLALES 60 Microthyriaceae 28 Geoglossacéae M 19 PYRENOMYCETALES 29 Helvellaceae (HYPOCREALES -|- DO- Rhizinaceae 30 THIDEALES -I- SPI1 AE­ M 13 PEZIZALES RIALES) 31 Pyronemataceae * 61 Hypocreaceae * 32 Pezizaeeae * 62 Dothideaceae * 33 Aseobolaceae 63 Chaetomiaceae * 34 Helotiaceae * 64 Sordai-iaceae 35 Mollisiaceae *• * - * 65 Sphaeriaceae 36 Gelidiaeeae 66 Ceratoslomataceae * 37 Patellariaceae 67 Cucurbitariaceae 38 Cenangiaceae 68 Coryneliaceae 39 Cordiei'itidaceae 69 Amphisphaei'iaceae 40 Cyttariaceae 70 Lophioslomataceae M 14 PHACIDIALES * 71 Mycosphaerellaceae 41 Stictidaceae * 72 Pleosporaceae 42 Trybliiliaceae 73 Massariaceae 43 Phacidiaceae 74 Gnomoniaceae M 15 IIYSTERIALES. 75 Clypeosphaei'iaceas 44 Hypodermataceae * 76 Valsaceae 45 Dicliaenaceae 77 Melanconidaceae 46 Ostropaceae 78 Diatrypaceae 47 Hysteriaceae 79 Melogrammataceae 4S Acrospermaceae * 80 Xylariaceas M 16 TTJBERALES M 20 LABOTJLBENIALES 49 Eutuberaceae * SI Laboulbemaceae 50 Balsamiaceae M 17 PLECTASCALES M 21 HEMIBASIDIALES 51 Gyninoascaceae * 82 Ustilaginaceae 52 Aspergillaceae * 83 Tilletiaceae • 53 Onygenaceae M 22 XJREDINALES 54 Trif-hocomaceae 55 Elaphomycetaceae * S4 Melampsoraceae 56 Torfeziaceae * 85 Coleosporiaceae 57 Myriangiaceae 86 Cronartiaceae (Phyniatosphaeriaceae) * 87 Pucciniaceae M 23 AURICULARIALES * 109 Hygrophoraceae * 88 Auriculariaceae 110 Russu'aceae * 111 Schizophyl'aceae 89 Pilacraceae * 112 Marasmiaceae M 24 TREMELLALES * 113 Agaricaceae 90 Sirobasidiaceae M 33 PHALLALES 91 Tremellaceae * 114 Claihraceae 92 Hya'oriaceae * 115 Phallaceae M 25 DACRYOMYCETALES M 34 HYMENOGASTRALES * 93 Dacryomycetaeeae 116 Secotiaceae M 26 TULASNELLALES 117 Hysterangiaceae 94 Tulasnellaceae 118 Hymenogastraceap M 27 EXOBASIDIALES M 35 LYCOPERDALES 95 Exobasidiaceae * 119 Lycoperdaceae M 28 THELEFHORALES * 120 Nidulariaeeae * 96 Cortieiaceae 121 Podaxaceae * 97 Thelephoraoeae <f 122 Sclerodermataceae 98 Cyphellaceae 123 Calostomataceae 99 Craterellaceae * 124 Tyiosiomataceae 125 Sphaerobolaceae M 29 CL A VARI ALES M 36 SPHAEROPSIDALEb * 100 Clavariaceae M 30 IIYDNALES * 126 Spliaerioid(e)aceae 127 Nectrioid(e)aceae * 101 Hydnaceae * 12S Leptoslromataceae M 31 POLYPORALES 129 Excipuiaceae 102 Meruliaceae M 37 MELANCONIALES * 103 Polyporaceaae 104 Fistulinaceae * 130 Melanconiaceae * 105 Boletaceae M 38 HYPHOMYCETALES M 32 AGARIC ALES * 131 Mucedinaceae 106 Cantharellaceae * 132 Dematiaceae * 107 Paxillaceae * 133 Stilbaceae * 10S Coprinaceae * 134 Tuberculariaceae LICHENOPHYTA L 1 ASCOLICHENES 3 Ven'ueariaceae 1 Moriolaceae 4 Dermatocarpaceae 2 Epigloeaceae 5 Pyvenothamniaceap 6 Pyrenulaceae 31 Phyllopsoraceae ? PhyUopyreiiiaceae 32 Cladoniaceae 8 Trypetheliaceae 33 Gyroplioraceae 9 ParatUeliaceae 34 Acarosporaceae 10 Astrotlieliaceae 35 Epliebaceae 11 Strigulaceae 36 Pyrenopsidaceae 12 Pyrenidiaceae 37 Lichinaceae 13 Mycoporaeeae 38 Col lema (ta) ceae 14 Caliciaceae 39 Heppiaceae 15 Cypheliaceae 40 Paimariaceae 1G Sphaerophoi-aceae - 41 Stictaceae 17 Arthoiiiaceae 42 Peltigeraceae 18 Gr aphidaceae 43 Pertusariaçeaè 19 Chiodectonaceae 44 Lecanoraceae 20 Dirinaceae 45 Pai'meliaceae 21 Roccellaceae 46 Usneaccac 22 Lecanactidaceae 47 Caloplacaceae 23 Pilocarpaceae 4S Theloschistaceae
Recommended publications
  • The Classification of Lower Organisms
    The Classification of Lower Organisms Ernst Hkinrich Haickei, in 1874 From Rolschc (1906). By permission of Macrae Smith Company. C f3 The Classification of LOWER ORGANISMS By HERBERT FAULKNER COPELAND \ PACIFIC ^.,^,kfi^..^ BOOKS PALO ALTO, CALIFORNIA Copyright 1956 by Herbert F. Copeland Library of Congress Catalog Card Number 56-7944 Published by PACIFIC BOOKS Palo Alto, California Printed and bound in the United States of America CONTENTS Chapter Page I. Introduction 1 II. An Essay on Nomenclature 6 III. Kingdom Mychota 12 Phylum Archezoa 17 Class 1. Schizophyta 18 Order 1. Schizosporea 18 Order 2. Actinomycetalea 24 Order 3. Caulobacterialea 25 Class 2. Myxoschizomycetes 27 Order 1. Myxobactralea 27 Order 2. Spirochaetalea 28 Class 3. Archiplastidea 29 Order 1. Rhodobacteria 31 Order 2. Sphaerotilalea 33 Order 3. Coccogonea 33 Order 4. Gloiophycea 33 IV. Kingdom Protoctista 37 V. Phylum Rhodophyta 40 Class 1. Bangialea 41 Order Bangiacea 41 Class 2. Heterocarpea 44 Order 1. Cryptospermea 47 Order 2. Sphaerococcoidea 47 Order 3. Gelidialea 49 Order 4. Furccllariea 50 Order 5. Coeloblastea 51 Order 6. Floridea 51 VI. Phylum Phaeophyta 53 Class 1. Heterokonta 55 Order 1. Ochromonadalea 57 Order 2. Silicoflagellata 61 Order 3. Vaucheriacea 63 Order 4. Choanoflagellata 67 Order 5. Hyphochytrialea 69 Class 2. Bacillariacea 69 Order 1. Disciformia 73 Order 2. Diatomea 74 Class 3. Oomycetes 76 Order 1. Saprolegnina 77 Order 2. Peronosporina 80 Order 3. Lagenidialea 81 Class 4. Melanophycea 82 Order 1 . Phaeozoosporea 86 Order 2. Sphacelarialea 86 Order 3. Dictyotea 86 Order 4. Sporochnoidea 87 V ly Chapter Page Orders. Cutlerialea 88 Order 6.
    [Show full text]
  • Ohio Plant Disease Index
    Special Circular 128 December 1989 Ohio Plant Disease Index The Ohio State University Ohio Agricultural Research and Development Center Wooster, Ohio This page intentionally blank. Special Circular 128 December 1989 Ohio Plant Disease Index C. Wayne Ellett Department of Plant Pathology The Ohio State University Columbus, Ohio T · H · E OHIO ISJATE ! UNIVERSITY OARilL Kirklyn M. Kerr Director The Ohio State University Ohio Agricultural Research and Development Center Wooster, Ohio All publications of the Ohio Agricultural Research and Development Center are available to all potential dientele on a nondiscriminatory basis without regard to race, color, creed, religion, sexual orientation, national origin, sex, age, handicap, or Vietnam-era veteran status. 12-89-750 This page intentionally blank. Foreword The Ohio Plant Disease Index is the first step in develop­ Prof. Ellett has had considerable experience in the ing an authoritative and comprehensive compilation of plant diagnosis of Ohio plant diseases, and his scholarly approach diseases known to occur in the state of Ohia Prof. C. Wayne in preparing the index received the acclaim and support .of Ellett had worked diligently on the preparation of the first the plant pathology faculty at The Ohio State University. edition of the Ohio Plant Disease Index since his retirement This first edition stands as a remarkable ad substantial con­ as Professor Emeritus in 1981. The magnitude of the task tribution by Prof. Ellett. The index will serve us well as the is illustrated by the cataloguing of more than 3,600 entries complete reference for Ohio for many years to come. of recorded diseases on approximately 1,230 host or plant species in 124 families.
    [Show full text]
  • Dimorphism of Sporangia in Albuginaceae (Chromista, Peronosporomycetes)
    ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Sydowia Jahr/Year: 2006 Band/Volume: 58 Autor(en)/Author(s): Constantinescu Ovidiu, Thines Marco Artikel/Article: Dimorphism of sporangia in Albuginaceae (Chromista, Peronosporomycetes). 178-190 ©Verlag Ferdinand Berger & Söhne Ges.m.b.H., Horn, Austria, download unter www.biologiezentrum.at Dimorphism of sporangia in Albuginaceae (Chromista, Peronosporomycetes) O. Constantinescu1 & M. Thines2 1 Botany Section, Museum of Evolution, Uppsala University, Norbyvägen 16, SE-752 36 Uppsala, Sweden 2 Institute of Botany, University of Hohenheim, Garbenstrasse 30, D-70599 Stuttgart, Germany Constantinescu O. & Thines M. (2006) Dimorphism of sporangia in Albugi- naceae (Chromista, Peronosporomycetes). - Sydowia 58 (2): 178 - 190. By using light- and scanning electron microscopy, the dimorphism of sporangia in Albuginaceae is demonstrated in 220 specimens of Albugo, Pustula and Wilsoniana, parasitic on plants belonging to 13 families. The presence of two kinds of sporangia is due to the sporangiogenesis and considered to be present in all representatives of the Albuginaceae. Primary and secondary sporangia are the term recommended to be used for these dissemination organs. Key words: Albugo, morphology, sporangiogenesis, Pustula, Wilsoniana. The Albuginaceae, a group of plant parasitic, fungus-like organisms traditionally restricted to the genus Albugo (Pers.) Roussel (Cystopus Lev.), but to which Pustula Thines and Wilsoniana Thines were recently added (Thines & Spring 2005), differs from other Peronosporomycetes mainly by the sub epidermal location of the unbranched sporangiophores, and basipetal sporangiogenesis resulting in chains of sporangia. A feature only occasionally described is the presence of two kinds of sporangia. Tulasne (1854) was apparently the first to report this character in Wilsoniana portulacae (DC.
    [Show full text]
  • I. Albuginaceae and Peronosporaceae) !• 2
    ANNOTATED LIST OF THE PERONOSPORALES OF OHIO (I. ALBUGINACEAE AND PERONOSPORACEAE) !• 2 C. WAYNE ELLETT Department of Plant Pathology and Faculty of Botany, The Ohio State University, Columbus ABSTRACT The known Ohio species of the Albuginaceae and of the Peronosporaceae, and of the host species on which they have been collected are listed. Five species of Albugo on 35 hosts are recorded from Ohio. Nine of the hosts are first reports from the state. Thirty- four species of Peronosporaceae are recorded on 100 hosts. The species in this family re- ported from Ohio for the first time are: Basidiophora entospora, Peronospora calotheca, P. grisea, P. lamii, P. rubi, Plasmopara viburni, Pseudoperonospora humuli, and Sclerospora macrospora. New Ohio hosts reported for this family are 42. The Peronosporales are an order of fungi containing the families Albuginaceae, Peronosporaceae, and Pythiaceae, which represent the highest development of the class Oomycetes (Alexopoulous, 1962). The family Albuginaceae consists of the single genus, Albugo. There are seven genera in the Peronosporaceae and four commonly recognized genera of Pythiaceae. Most of the species of the Pythiaceae are aquatic or soil-inhabitants, and are either saprophytes or facultative parasites. Their occurrence and distribution in Ohio will be reported in another paper. The Albuginaceae include fungi which are all obligate parasites of vascular plants, causing diseases known as white blisters or white rusts. These white blisters are due to the development of numerous conidia, sometimes called sporangia, in chains under the epidermis of the host. None of the five Ohio species of Albugo cause serious diseases of cultivated plants in the state.
    [Show full text]
  • Microfungi of the Tatra Mts. 6. Fungus-Like Organisms: Albuginales, Peronosporales and Pythiales
    ACTA MYCOLOGICA Dedicated to Professor Maria Ławrynowicz Vol. 49 (1): 3–21 on the occasion of the 45th anniversary of her scientific activity 2014 DOI: 10.5586/am.2014.001 Microfungi of the Tatra Mts. 6. Fungus-like organisms: Albuginales, Peronosporales and Pythiales WIESŁAW MUŁENKO1, MONIKA KOZŁOWSKA1*, KAMILA BACIGÁLOVÁ2, URSZULA ŚWIDERSKA-BUREK1 and AGATA WOŁCZAŃSKA1 1Department of Botany and Mycology, Institute of Biology and Biochemistry, Maria Curie-Skłodowska University, Akademicka 19, PL-20-033 Lublin, *corresponding author: [email protected] 2Institute of Botany, Slovak Academy of Sciences, Dúbravská cesta 9, SL-845 23 Bratislava 4 Mułenko W., Kozłowska M., Bacigálová K., Świderska-Burek U., Wołczańska A.: Microfungi of the Tatra Mts. 6. Fungus-like organisms: Albuginales, Peronosporales and Pythiales. Acta Mycol. 49 (1): 3–21, 2014. A list and the distribution of Oomycota species in the Tatra Mts (Western Carpathian Mts) are presented. Revised herbarium vouchers and literature data were used for analysis. Thirty two species of oomycetes on fifty seven plant species were noted in the area, including two species of the order Albuginales (genera: Albugo and Pustula, on nine plant species), 29 species of the order Peronosporales (genera: Bremia, Hyaloperonospora, Peronospora and Plasmopara, on 49 plant species), and one species of the order Pythiales (genus: Myzocytium, on one species of algae). Twenty nine species were collected on the Polish side of the Tatra Mts and ten species were collected on the Slovak side. The oomycetes were collected at 185 localities. Key words: microfungi, distribution, Oomycota, Western Carpathians, Poland, Slovakia INTRODUCTION The phylum Oomycota is a small group of approximately 1 000 species (Kirk et al.
    [Show full text]
  • Classification of Plant Diseases
    K. K. WAGH COLLEGE OF AGRICULTURE, NASHIK DEPARTMENT OF PLANT PATHOLOGY THEORY NOTES Course No.: - PATH -121 Course Title: - Fundamentals of Plant Pathology Credits: - 3 (2+1) Compiled By Prof. Patil K.P. Assistant Professor Department of Plant Pathology Teaching Schedule a) Theory Lecture Topic Weightage (%) 1 Importance of plant diseases, scope and objectives of Plant 3 Pathology..... 2 History of Plant Pathology with special reference to Indian work 3 3,4 Terms and concepts in Plant Pathology, Pathogenesis 6 5 classification of plant diseases 5 6,7, 8 Causes of Plant Disease Biotic (fungi, bacteria, fastidious 10 vesicular bacteria, Phytoplasmas, spiroplasmas, viruses, viroids, algae, protozoa, and nematodes ) and abiotic causes with examples of diseases caused by them 9 Study of phanerogamic plant parasites. 3 10, 11 Symptoms of plant diseases 6 12,13, Fungi: general characters, definition of fungus, somatic structures, 7 14 types of fungal thalli, fungal tissues, modifications of thallus, 15 Reproduction in fungi (asexual and sexual). 4 16, 17 Nomenclature, Binomial system of nomenclature, rules of 6 nomenclature, 18, 19 Classification of fungi. Key to divisions, sub-divisions, orders and 6 classes. 20, 21, Bacteria and mollicutes: general morphological characters. Basic 8 22 methods of classification and reproduction in bacteria 23,24, Viruses: nature, architecture, multiplication and transmission 7 25 26, 27 Nematodes: General morphology and reproduction, classification 6 of nematode Symptoms and nature of damage caused by plant nematodes (Heterodera, Meloidogyne, Anguina etc.) 28, 29, Principles and methods of plant disease management. 6 30 31, 32, Nature, chemical combination, classification of fungicides and 7 33 antibiotics.
    [Show full text]
  • Albugo Candida Causing White Rust on Erysimum Crassicaule in Iran
    CSIRO PUBLISHING www.publish.csiro.au/journals/apdn Australasian Plant Disease Notes, 2009, 4, 124–125 Albugo candida causing white rust on Erysimum crassicaule in Iran M. R. Mirzaee A, M. Abbasi B and M. Mohammadi C,D AAgricultural and Natural Resources Research Center of Southern Khorasan, PO Box 413, Birjand, Iran. BIranian Research Institute of Plant Protection, PO Box 19395-1454 Tehran, Iran. CDepartment of Plant Pathology and Microbiology, 1463 Boyce Hall, University of California-Riverside, Riverside, CA 92507, USA. DCorresponding author. Email: [email protected] Abstract. White rust of Erysimum crassicaule caused by Albugo candida is newly reported from Iran. This is the first record of this fungal disease on E. crassicaule both in Iran and worldwide. Keywords: Albuginaceae, desert plant, Oomycete, white blister. Albugo candida (Pers.) Roussel (Oomycota: Albuginaceae), circular or irregular and variable in size (mostly 1–4mm in the causal agent of white rust disease, is newly reported on diameter). Sporangiophores were hyaline and clavate, 15–20 Â Erysimum crassicaule Boiss. The host plant is a desert 27–42.5 mm. Sporangia were produced in chains, spherical-to- therophyte belonging to the Brassicaceae and is distributed in oval, subhyaline, vacuolate, 15–20 mm diameter (Figs 3 and 4). Iran and Pakistan. During July 2007 and May 2009, diseased Oospores were verrucose, dark brown, 44–50 mm diameter E. crassicaule showing typical symptoms of white rust were (Fig. 5). The causal agent was determined as Albugo candida collected from a rangeland in the Birjand region (Esfahroud on the basis of the above-mentioned characters and identity of and Sarab), Eastern Iran.
    [Show full text]
  • Aquaperonospora Taiwanensis Gen. Et Sp. Nov. in Peronophythoraceae of Peronosporales
    Botanical Studies (2010) 51: 343-350. microbioloGY Aquaperonospora taiwanensis gen. et sp. nov. in Peronophythoraceae of Peronosporales Wen-Hsiung KO1,*, Mei-Ju LIN1, Chung-Yue HU2, and Pao-Jen ANN2 1Department of Plant Pathology, National Chung Hsing University, Taichung, Taiwan 2Division of Plant Pathology, Taiwan Agricultural Research Institute, Wufeng, Taichung, Taiwan (Received June 16, 2009; Accepted November 25, 2009) ABSTRACT. Twelve isolates of a Pythium-like organism capable of producing Peronospora-like sporangiophores were isolated by baiting from an irrigation ditch in central Taiwan. This organism is described herein as a new genus and species, Aquaperonospora taiwanensis, in Peronophythoraceae of Peronosporales. Low sequence identities in both the ITS and 28S rDNA sequences between A. taiwanensis and representative species of other genera in Peronosporales supported the validity of the establishment of Aquaperonspora as a new genus. The groupings of A. taiwanensis and Pythium ostracodes, and Peronophythora litchii and Phytophthora infestans in both ITS and 28S phytogenetic trees were consistent with the suggestions that Aquasponospora and Peronophythora are transitional genera between Pythium and Peronospora, and Phythophthora and Peronospora, respectively. Based on this study and those reported by others, the determinate growth of sporangiophores is no longer a tenable distinguishing characteristic of Peronosporaceae or Peronophythoraceae. A new key to the families of Peronosporales is, therefore, presented. Keywords: Albuginaceae; Determinate growth; Irrigation ditch; Peronophythoraceae; Peronosporaceae; Peronosporales; Pythiaceae. INTRODUCTION ditch at the experimental farm of the Taiwan Agricultural Research Institute, Wufeng, Taichung. Water in the During our survey of the distribution of Phytophthora ditch originated from runoff water from the forests on and Pythium in Taiwan (Ko et al., 2004; 2006), ten isolates the mountain.
    [Show full text]
  • Morphological and Molecular Discrimination Among Albugo Candida Materials Infecting Capsella Bursa-Pastoris World-Wide
    Fungal Diversity Morphological and molecular discrimination among Albugo candida materials infecting Capsella bursa-pastoris world-wide Young-Joon Choi1, Hyeon-Dong Shin1*, Seung-Beom Hong2 and Marco Thines3 1Division of Environmental Science and Ecological Engineering, College of Life Sciences and Biotechnology, Korea University, Seoul 136-701, Korea 2Korean Agricultural Culture Collection, National Institute of Agricultural Biotechnology, Rural Development Administration, Suwon 441-707, Korea 3Institute of Botany, University of Hohenheim, 70593 Stuttgart, Germany Choi, Y.J., Shin, H.D., Hong, S.B. and Thines, M. (2007). Morphological and molecular discrimination among Albugo candida materials infecting Capsella bursa-pastoris world-wide. Fungal Diversity 27: 11-34. The genus Albugo with A. candida as the type species causes white blister rust disease in economically important crops. Recently, molecular approaches revealed the high degree of genetic diversity exhibited within A. candida complex. However, before any taxonomic division of the complex at the species level, the correct status of A. candida on Capsella bursa- pastoris, from which it was originally described, should be determined. A worldwide study of white rust pathogens on C. bursa-pastoris was performed on 36 specimens, using morphological analysis and sequence analysis from the cytochrome c oxidase subunit II (COX2) region of mtDNA, the internal transcribed spacer (ITS) region of the rDNA, and D1 and D2 regions of the nrDNA. Specimens were obtained from Asia (India, Korea, Palestine), Europe (England, Finland, Germany, Hungary, Ireland, Latvia, Netherlands, Romania, Russia, Sweden, Switzerland), North and South America (Argentina, Canada, USA), and Oceania (Australia). The molecular data indicated strong support for a species partition separating Korean and other continental specimens.
    [Show full text]
  • WHITE BLISTER SPECIES (Albuginaceae) on WEEDS
    ISSN 1330-7142 UDK = 632.25:632.51(497.5) WHITE BLISTER SPECIES (Albuginaceae) ON WEEDS Karolina Vrandečić, Draženka Jurković, Jasenka Ćosić, Jelena Poštić, Zorana Bijelić Original scientific paper Izvorni znanstveni ~lanak SUMMARY The obligate fungi inside the family Albuginaceae are widespread world wide and cause white rust or white blister disease. Mycopopulation of weeds has been researched within the project „The role of weeds in epidemiology of row-crop diseases“. The aim of this research was to identify white blister species occurring on weeds in Eastern Croatia. Weed plants with disease symptoms characteristic for white blister species have been collected since 2001 on location Slavonia and Baranja country. Determination of white blister species was based on morpho- logical characters of pathogen and the host. Wilsoniana bliti was determined on Amaranthus retroflexus and Amaranthus hybridus leaves. Capsella bursa pastoris is a host for Albugo candida. Ambrosia artemisiifolia is a host for Pustula sp. and Cirsium arvense was found to be host for Pustula spinulosa. Wilsoniana portulaceae was determined on Portulaca oleracea. Key-words: white blister, weeds, eastern Croatia INTRODUCTION and many important fungal pathogens of cultivated plants were determined on weeds (Ćosić et al., 2008, The pseudofungi which cause white rust or white Vrandečić et al., 2010) within the project „The role of blister disease are obligate plant parasites. Van Wyk et al. weeds in epidemiology of row-crop diseases“. Since (1999) described about 50 species of the genus Albugo weeds could play an important role in disease epidemi- and some of them are known as crop pathogens. Thines ology of cultivated plants the aim of this research was and Spring (2005) have presented a revision of the genus to identify species from family Albuginaceae occurring Albugo, supported by molecular phylogenetic studies on weeds in Eastern Croatia.
    [Show full text]
  • Natural and CRISPR-Induced Genetic Variation for Plant Immunity
    Natural and CRISPR-induced genetic variation for plant immunity Baptiste CASTEL Thesis submitted to the University of East Anglia for the degree of Doctor in Philosophy The Sainsbury Laboratory February 2019 This copy of the thesis has been supplied on condition that anyone who consults it is understood to recognise that its copyright rests with the author and that use of any information derived there from must be in accordance with current UK Copyright Law. In addition, any quotation or extract must include full attribution. 1 2 Abstract Our understanding of the genetic basis of a trait primarily relies on analysing heritable phenotypic diversity. For instance, different accessions of Arabidopsis thaliana (Arabidopsis) can either be resistant or susceptible to a given strain of Albugo candida, an oomycete that causes the white rust disease. The virulent Albugo candida race Exeter1 (AcEx1) can grow on most Arabidopsis accessions. Using the resistant Arabidopsis Oy-0, I mapped and cloned the gene responsible for AcEx1 resistance: White Rust Resistance 4A (WRR4A). Arabidopsis Col-0 also contains WRR4A but does not resist AcEx1. I found that WRR4ACol-0 has an early stop codon, which is responsible for the recognition specificity of some effector candidates from Albugo candida. This example illustrates how natural diversity can be used to identify Resistance-genes and reveal components of the plant immune system. However, natural diversity is not always available. Clustered and regularly interspaces short palindromic repeats (CRISPR) from bacterial genomes defines an immune system, re-invented for genome editing. I optimized a CRISPR-Cas9 method to generate null alleles in Arabidopsis.
    [Show full text]
  • Evolutionary History and Diversity of White Blister Rusts (Albuginales)*
    Polish Botanical Journal 55(2): 259–264, 2010 EVOLUTIONARY HISTORY AND DIVERSITY OF WHITE BLISTER RUSTS (ALBUGINALES)* MARCO THINES Abstract. White blister rusts (Albuginales) are among the most common pathogen species on cultivated and wild angiosperms. Like the downy mildews, the second group of obligate plant parasitic oomycetes, they do not belong to the true fungi, the My- cota, but to the Straminipila, which also include seaweeds and diatoms. This review discusses recent fi ndings on their diversity, evolution and systematics. Key words: Albuginaceae, Albugo, biodiversity, oospore ornamentation, Pustula, taxonomy, Wilsoniana Marco Thines, Johann Wolfgang Goethe University, Department of Biological Sciences, Siesmayerstr. 70, D-60323 Frankfurt (Main), Germany; Biodiversity and Climate Research Centre (BiK-F), Senckenberganlage 25, D-60325 Frankfurt, Germany; e-mail: [email protected] HOST RANGES OF DOWNY MILDEWS AND WHITE BLISTER RUSTS The white blister rusts (Albuginales) are ubiquitous a strong preference for weedy over woody hosts, pathogens which can be found on every continent and as yet no white blister rusts have been reported except Antarctica. Like the second group of obli- from any tree species. gate biotrophic plant pathogens, the downy mil- dews, their sole hosts are fl owering plants. Unlike TAXONOMIC HISTORY OF THE ALBUGINALES downy mildews, however, white blister rust has also been reported from a member of the basal In 1792 (Gmelin 1792) the fi rst species of Albugo Angiosperm order, the Piperales, Peperomia pel- was described as Aecidium candidum (now Albugo lucida (Patouillard & Langerheim 1892; Wilson candida) by Persoon, who later placed it in genus 1907), and recently from Orchidaceae (Walker Uredo, subgenus Albugo (Persoon 1801).
    [Show full text]