Michele Aleffi New Check-List of the Hepaticae and Anthocerotae of Italy Introduction During the Last Decade, Italian and Foreig
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
Domenico Puntillo & Michele Puntillo on the Presence of Riella Notarisii
Fl. Medit. 24: 93-97 doi: 10.7320/FlMedit24.093a Revised Version published online on 7 January 2015 Domenico Puntillo & Michele Puntillo On the presence of Riella notarisii (Riellaceae) in the peninsular Italy Abstract Puntillo, D. & Puntillo, M.: On the presence of Riella notarisii (Riellaceae) in the peninsular Italy. — Fl. Medit. 24: 93-97. 2014. — ISSN: 1120-4052 printed, 2240-4538 online. First finding of Riella notarisii (Mont.) Mont. (Hepaticae, Riellaceae) in peninsular Italy; an aquatic liverwort included in the red list of Italian flora. The occurrence in Calabria (South Italy) is reported. Some notes on its ecology, taxonomy and corology are presented. Key words: Hepaticae, Mosses, Flora. Introduction The genus Riella includes some 24 species of thalloid aquatic liverworts distributed worldwide except in Antarctica. The species represented in Europe and Macaronesia are R. helicophylla (Bory & Mont.) Mont., R. notarisii (Mont.) Mont., R. parisii Gott. ex Gott. & Rabenh. and R. cossoniana Trabut (Cirjuano & al. 1988). The only representa- tive of the genus in Italy is R. notarisii recorded only in two localities of Sardinia (Pula and Cagliari) and a little population at the Gulf of Gela, Sicily (Privitera & Puglisi 1997). Riella is a very old genus probably Paleozoic (Shuster 1992) enclosed in the fam- ily Riellaceae (Engler 1892) in the order Spaerocarpales (Heeg 1891). Molecolar data indicate that represents basal and divergent line of Marchantiopsida (Forrest & Crandall-Stotler 2005; He-Nygrén & al. 2006). Nomenclatural notes Historical nomenclature and worldwide distribution of the genus Riella were treated by many autors (Allorge 1932; Persson & Iman 1960; Mueller 1954; Duell 1983). Riella notarisii was described by Montagne as Sphaerocarpus notarisii (Montagne ex de Notaris, 1838). -
Study of a New Population of the Argentinian Endemic Species Riella
cryptogamie Bryologie 2019 ● 40 ● 12 DIRECTEUR DE LA PUBLICATION : Bruno David, Président du Muséum national d’Histoire naturelle RÉDACTEURS EN CHEF / EDITORS-IN-CHIEF : Denis LAMY ASSISTANTS DE RÉDACTION / ASSISTANT EDITORS : Marianne SALAÜN ([email protected]) MISE EN PAGE / PAGE LAYOUT : Marianne SALAÜN RÉDACTEURS ASSOCIÉS / ASSOCIATE EDITORS Biologie moléculaire et phylogénie / Molecular biology and phylogeny Bernard GOFFINET Department of Ecology and Evolutionary Biology, University of Connecticut (United States) Mousses d’Europe / European mosses Isabel DRAPER Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid (Spain) Francisco LARA GARCÍA Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid (Spain) Mousses d’Afrique et d’Antarctique / African and Antarctic mosses Rysiek OCHYRA Laboratory of Bryology, Institute of Botany, Polish Academy of Sciences, Krakow (Pologne) Bryophytes d’Asie / Asian bryophytes Rui-Liang ZHU School of Life Science, East China Normal University, Shanghai (China) Bioindication / Biomonitoring Franck-Olivier DENAYER Faculté des Sciences Pharmaceutiques et Biologiques de Lille, Laboratoire de Botanique et de Cryptogamie, Lille (France) Écologie des bryophytes / Ecology of bryophyte Nagore GARCÍA MEDINA Department of Biology (Botany), and Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid (Spain) COUVERTURE / COVER : Extraits d’éléments de la Figure 2 / Extracts of -
North American H&A Names
A very tentative and preliminary list of North American liverworts and hornworts, doubtless containing errors and omissions, but forming a basis for updating the spreadsheet of recognized genera and numbers of species, November 2010. Liverworts Blasiales Blasiaceae Blasia L. Blasia pusilla L. Fossombroniales Calyculariaceae Calycularia Mitt. Calycularia crispula Mitt. Calycularia laxa Lindb. & Arnell Fossombroniaceae Fossombronia Raddi Fossombronia alaskana Steere & Inoue Fossombronia brasiliensis Steph. Fossombronia cristula Austin Fossombronia foveolata Lindb. Fossombronia hispidissima Steph. Fossombronia lamellata Steph. Fossombronia macounii Austin Fossombronia marshii J. R. Bray & Stotler Fossombronia pusilla (L.) Dumort. Fossombronia longiseta (Austin) Austin Note: Fossombronia longiseta was based on a mixture of material belonging to three different species of Fossombronia; Schuster (1992a p. 395) lectotypified F. longiseta with the specimen of Austin, Hepaticae Boreali-Americani 118 at H. An SEM of one spore from this specimen was previously published by Scott and Pike (1988 fig. 19) and it is clearly F. pusilla. It is not at all clear why Doyle and Stotler (2006) apply the name to F. hispidissima. Fossombronia texana Lindb. Fossombronia wondraczekii (Corda) Dumort. Fossombronia zygospora R.M. Schust. Petalophyllum Nees & Gottsche ex Lehm. Petalophyllum ralfsii (Wilson) Nees & Gottsche ex Lehm. Moerckiaceae Moerckia Gottsche Moerckia blyttii (Moerch) Brockm. Moerckia hibernica (Hook.) Gottsche Pallaviciniaceae Pallavicinia A. Gray, nom. cons. Pallavicinia lyellii (Hook.) Carruth. Pelliaceae Pellia Raddi, nom. cons. Pellia appalachiana R.M. Schust. (pro hybr.) Pellia endiviifolia (Dicks.) Dumort. Pellia endiviifolia (Dicks.) Dumort. ssp. alpicola R.M. Schust. Pellia endiviifolia (Dicks.) Dumort. ssp. endiviifolia Pellia epiphylla (L.) Corda Pellia megaspora R.M. Schust. Pellia neesiana (Gottsche) Limpr. Pellia neesiana (Gottsche) Limpr. -
AMBRA1 Controls Plant Development and Senescence in Physcomitrella Patens
Presentation type: Oral Presentation, Poster Presentation (underline the preferred type) AMBRA1 controls plant development and senescence in Physcomitrella patens. Alessandro Alboresi1, Jessica Ceccato1, Tomas Morosinotto1, Luisa Dalla Valle1. The first one should be the presenting/corresponding author (underlined) 1Dipartimento di Biologia, Università di Padova, Via Ugo Bassi 58/B, 35121, Padova ([email protected]; [email protected]; [email protected]) Autophagy is a universal mechanism that in plants control development, resistance to stresses and starvation. The role of autophagy is possible thanks to the programmed degradation of cell material that is delivered to the vacuole where hydrolases and proteases are localized. So far, many autophagy-related proteins (ATGs) have been identified. Some of them are universal, some are either specific to animals, plants or yeast. ATG protein complexes govern autophagosome initiation, nucleation, expansion, and maturation. In particular, the regulation of nucleation by the ATG6 (Beclin-1 in mammals) complex has not been well defined in plants. Here we described the study of the Activating Molecule in Beclin 1-Regulated Autophagy (AMBRA1) protein, recently identified in mice and then characterized in our department in zebrafish and in the non-vertebrate chordate Botryllus schlosseri. In animals AMBRA1 is a positive regulator of autophagy that binds Beclin-1 upon autophagic stimuli. AMBRA1 is a large intrinsically disordered protein, able to bind other regulatory partners involved in cell processes such as autophagy, apoptosis, cell proliferation, development and cancer. AMBRA1 sequence was found in plant genomes and we are studying its function in Physcomitrella patens where two lowly expressed genes are present, AMBRA1a and AMBRA1b. -
Divergence Times and the Evolution of Morphological Complexity in an Early Land Plant Lineage (Marchantiopsida) with a Slow Molecular Rate
Research Divergence times and the evolution of morphological complexity in an early land plant lineage (Marchantiopsida) with a slow molecular rate Juan Carlos Villarreal A.1,3,4, Barbara J. Crandall-Stotler2, Michelle L. Hart1, David G. Long1 and Laura L. Forrest1 1Royal Botanic Gardens Edinburgh, 20A Inverleith Row, Edinburgh, EH3 5LR, UK; 2Department of Plant Biology, Southern Illinois University, Carbondale, IL 62901, USA; 3Present address: Smithsonian Tropical Research Institute, Ancon, 0843-03092 Panama, Republic of Panama; 4Present address: Departement de Biologie, Universite Laval, Quebec, Canada G1V 0A6 Summary Authors for correspondence: We present a complete generic-level phylogeny of the complex thalloid liverworts, a lineage Juan Carlos Villarreal A that includes the model system Marchantia polymorpha. The complex thalloids are remark- Tel: +1418 656 3180 able for their slow rate of molecular evolution and for being the only extant plant lineage to Email: [email protected] differentiate gas exchange tissues in the gametophyte generation. We estimated the diver- Laura L. Forrest gence times and analyzed the evolutionary trends of morphological traits, including air cham- Tel: + 44(0) 131248 2952 bers, rhizoids and specialized reproductive structures. Email: [email protected] A multilocus dataset was analyzed using maximum likelihood and Bayesian approaches. Received: 29 June 2015 Relative rates were estimated using local clocks. Accepted: 15 September 2015 Our phylogeny cements the early branching in complex thalloids. Marchantia is supported in one of the earliest divergent lineages. The rate of evolution in organellar loci is slower than New Phytologist (2015) for other liverwort lineages, except for two annual lineages. -
BRYOPHYTES .Pdf
Diversity of Microbes and Cryptogams Bryophyta Geeta Asthana Department of Botany, University of Lucknow, Lucknow – 226007 India Date of submission: May 11, 2006 Version: English Significant Key words: Bryophyta, Hepaticopsida (Liverworts), Anthocerotopsida (Hornworts), , Bryopsida (Mosses). 1 Contents 1. Introduction • Definition & Systematic Position in the Plant Kingdom • Alternation of Generation • Life-cycle Pattern • Affinities with Algae and Pteridophytes • General Characters 2. Classification 3. Class – Hepaticopsida • General characters • Classification o Order – Calobryales o Order – Jungermanniales – Frullania o Order – Metzgeriales – Pellia o Order – Monocleales o Order – Sphaerocarpales o Order – Marchantiales – Marchantia 4. Class – Anthocerotopsida • General Characters • Classification o Order – Anthocerotales – Anthoceros 5. Class – Bryopsida • General Characters • Classification o Order – Sphagnales – Sphagnum o Order – Andreaeales – Andreaea o Order – Takakiales – Takakia o Order – Polytrichales – Pogonatum, Polytrichum o Order – Buxbaumiales – Buxbaumia o Order – Bryales – Funaria 6. References 2 Introduction Bryophytes are “Avascular Archegoniate Cryptogams” which constitute a large group of highly diversified plants. Systematic position in the plant kingdom The plant kingdom has been classified variously from time to time. The early systems of classification were mostly artificial in which the plants were grouped for the sake of convenience based on (observable) evident characters. Carolus Linnaeus (1753) classified -
Natural History of the Gila Symposium October 25–27, 2012 Western New Mexico University Silver City, New Mexico
the new mexico botanist Special Issue Number 4 September 2015 proceedings of the fourth Natural History of the Gila Symposium October 25–27, 2012 Western New Mexico University Silver City, New Mexico edited by Kathy Whiteman Department of Natural Sciences, Western New Mexico University William Norris Department of Natural Sciences, Western New Mexico University 2015 The New Mexico Botanist, Special Issue No. 4, September 2015 Contents Introduction .................................................................................................. 1 Welcome Address Kelly Russell .................................................................................................. 2 Conservation: A Rich Heritage Tom Udall ..................................................................................................... 4 Not in Kansas Anymore: Jack & Martha Carter Gene Jercinovic ............................................................................................... 6 A Communion With Sky Philip Connors ...............................................................................................17 Mayflies at Maytime Sarah Johnson ...............................................................................................19 A Checklist of the Liverworts of New Mexico and a Preliminary Assessment of the Liverworts of the Gila National Forest Karen S. Blisard and Russell Kleinman ....................................................................21 An Overview of Aridland Ciénagas, with Proposals for Their Classification, Restoration, -
The Thallose Liverworts of California
THE THALLOSE LIVERWORTS OF CALIFORNIA A Thesis Presented to the Graduate Faculty of Humboldt State University In Partial Fuifiliment of the Requirements for the Degree Master of Arts By Alan Whittemore May 1982 THE THALLOSE LIVERWORTS OF CALIFORNIA By Alan T. Whittemore Approved: Date: INTRODUCTION Since the first representative collections of California liverworts were made over a century ago, the state has been known for the diversity of morphological types it contains. The important patterns in most higher taxa are present and often abundantly represented (Campbell, 1938), a situation particularly striking when compared with the cool-temperate areas of northeastern North America and northern Europe where most hepatic taxonomists have worked. These areas are poor in several groups, including most of the large order Marchantiales. While the pioneer- ing publications of Howe (1899) and Campbell (1895) stim- ulated a number of California collectors and morphologists to study the local hepatics in the first half of this century, these books were not adequately revised or replaced and study of this group virtually stopped. Works published in eastern North America and Europe, such as those of Schuster (1966-81), Macvicar (1926), and Mueller (1952- 58) are useful for the identification of California's leafy hepatics, but the large Marchantiales which form such a conspicuous and distinctive part of our flora are mostly absent from these areas, and are thus difficult to 2 identify. Furthermore, workers from these areas, who have no need to make distinctions among many species in these groups, and who often lack access to abundant material, have failed to describe many taxonomically useful charac- ters, particularly in the vegetative thallus of the Marchantiales. -
Domenico Puntillo & Michele Puntillo on the Presence of Riella Notarisii
Fl. Medit. 24: 93-98 doi: 10.7320/FlMedit24.093 Version of Record published online on 30 December 2014 Domenico Puntillo & Michele Puntillo On the presence of Riella notarisii (Riellaceae) in the peninsular Italy Abstract Puntillo, D. & Puntillo, M.: On the presence of Riella notarisii (Riellaceae) in the peninsular Italy. — Fl. Medit. 24: 93-98. 2014. — ISSN: 1120-4052 printed, 2240-4538 online. First finding of Riella notarisii (Mont.) Mont. (Hepaticae, Riellaceae) in peninsular Italy; an aquatic liverwort included in the red list of Italian flora. The occurrence in Calabria (South Italy) is reported. Some notes on its ecology, taxonomy and corology are presented. Key words: Hepaticae, Mosses, Flora. Introduction The genus Riella includes some 24 species of thalloid aquatic liverworts distributed worldwide except in Antarctica. The species represented in Europe and Macaronesia are R. helicophylla (Bory & Mont.) Mont., R. notarisii (Mont.) Mont., R. parisii Gott. ex Gott. & Rabenh. and R. cossoniana Trabut (Cirjuano & al. 1988). The only representa- tive of the genus in Italy is R. notarisii recorded only in two localities of Sardinia (Pula and Cagliari) and a little population at the Gulf of Gela, Sicily (Privitera & Puglisi 1997). Riella is a very old genus probably Paleozoic (Shuster 1992) enclosed in the fam- ily Riellaceae (Engler 1892) in the order Spaerocarpales (Heeg 1891). Molecolar data indicate that represents basal and divergent line of Marchantiopsida (Forrest & Crandall-Stotler 2005; He-Nygrén & al. 2006). Nomenclatural notes Historical nomenclature and worldwide distribution of the genus Riella were treated by many autors (Allorge 1932; Persson & Iman 1960; Mueller 1954; Duell 1983). Riella notarisii was described by Montagne as Sphaerocarpus notarisii (Montagne ex de Notaris, 1838). -
Advances in the Knowledge of South African Riella (Sphaerocarpales) and a New Endemic Species, Riella Trigonospora
South African Journal of Botany 94 (2014) 166–176 Contents lists available at ScienceDirect South African Journal of Botany journal homepage: www.elsevier.com/locate/sajb Advances in the knowledge of South African Riella (Sphaerocarpales) and a new endemic species, Riella trigonospora J.G. Segarra-Moragues a,⁎,F.Pucheb a Centro de Investigaciones sobre Desertificación (CIDE-CSIC-UV-GV), C/Carretera de Moncada-Náquera Km 4.5, Apartado Oficial, E-46113 Moncada, Valencia, Spain b Departamento de Botánica, Facultad de Ciencias Biológicas, Universitat de València. C/Dr. Moliner s/n., E-46100 Burjassot, Valencia, Spain article info abstract Article history: Cultures of soil sediments collected in June 2012 from saltpans and vleis from five South African localities have Received 1 March 2014 revealed two new, geographically distant, populations of the endemic Riella alatospora,confirmed the presence Received in revised form 16 June 2014 of Riella purpureospora from Blouvlei in the Cape Town area and uncovered a new endemic species, Riella Accepted 23 June 2014 trigonospora. The new species obtained from cultures from five sampled localities is described and illustrated. It is dioicous and characterised by acuminate to rostrate, papillose involucres and by a unique spore morphology. Edited by AR Magee The spores are dark purple, as in R. purpureospora, and have an irregular discontinuous wing at the equatorial plane, which suggests a morphological affinity to R. alatospora. The spores possess a combination of characters Keywords: that are unique among extant species of Riella, including the triangular spore body with concave sides, a discon- Aquatic liverworts tinuous equatorial wing, and short blunt spines on the distal face and the expanded parts of the wing at the spore Bryophytes angles. -
Supplementary Information 1. Supplementary Methods
Supplementary Information 1. Supplementary Methods Phylogenetic and age justifications for fossil calibrations The justifications for each fossil calibration are presented here for the ‘hornworts-sister’ topology (summarised in Table S2). For variations of fossil calibrations for the other hypothetical topologies, see Supplementary Tables S1-S7. Node 104: Viridiplantae; Chlorophyta – Streptophyta: 469 Ma – 1891 Ma. Fossil taxon and specimen: Tetrahedraletes cf. medinensis [palynological sample 7999: Paleopalynology Unit, IANIGLA, CCT CONICET, Mendoza, Argentina], from the Zanjón - Labrado Formations, Dapinigian Stage (Middle Ordovician), at Rio Capillas, Central Andean Basin, northwest Argentina [1]. Phylogenetic justification: Permanently fused tetrahedral tetrads and dyads found in palynomorph assemblages from the Middle Ordovician onwards are considered to be of embryophyte affinity [2-4], based on their similarities with permanent tetrads and dyads found in some extant bryophytes [5-7] and the separating tetrads within most extant cryptogams. Wellman [8] provides further justification for land plant affinities of cryptospores (sensu stricto Steemans [9]) based on: assemblages of permanent tetrads found in deposits that are interpreted as fully terrestrial in origin; similarities in the regular arrangement of spore bodies and size to extant land plant spores; possession of thick, resistant walls that are chemically similar to extant embryophyte spores [10]; some cryptospore taxa possess multilaminate walls similar to extant liverwort spores [11]; in situ cryptospores within Late Silurian to Early Devonian bryophytic-grade plants with some tracheophytic characters [12,13]. The oldest possible record of a permanent tetrahedral tetrad is a spore assigned to Tetrahedraletes cf. medinensis from an assemblage of cryptospores, chitinozoa and acritarchs collected from a locality in the Rio Capillas, part of the Sierra de Zapla of the Sierras Subandinas, Central Andean Basin, north-western Argentina [1]. -
A Biological and Systematic Study of the Armored Boreid, Caurinus Dectes, with Comparative Notes on Related Mecoptera
AN ABSTRACT OF THE THESIS OF Loren Kenneth Russell for the degree of Doctor of Philosophy in Department of Entomology presented on May 11, 1979 Title: A Biological and Systematic Study of the Armored Boreid, Caurinus dectes, with Comparative Notes on Related Mecoptera Redacted for privacy Abstract approved: . Lattin Caurinus dectes Russell is a minute, brachypterous scorpionfly which was discovered at Marys Peak, Benton County, Oregon, in 1976, and subsequently described as the only representative of the subfamily Caurininae within the Boreidae (snow scorpionflies). Caurinus dectes is now known to range from the Olympic Peninsula and Northern Cascades in Washington, to northern Lane County, Oregon. The habitats of C. dectes include moist, forested sites with both coniferous and deciduous canopies. Larvae and adults have been found in bryophytes occurring as epiphytes, or on logs and stumps, and in terrestrial stands of mosses and liverworts. Feeding studies showed that both adults and larvae of Caurinus are specialized feeders on leafy liverworts (Jungermanniales). Twenty-five species of Jungermanniales in 15 genera were highly acceptable to adults, while 11 species in 10 genera were accepted slightly, if at all. Adults of C. dectes fed to some degree on two of four genera of the thalloid Metzgeriales, while liverworts of the Marchantiales and Anthocerotae were not accepted at all. Larval feeding preferences paralleled those of adults. The eggs of C. dectes are glued to the leaves of the host liverworts. Eggs hatch in spring, but some eggs may remain in diapause for a year or more. Larval feeding is within the shoot tissues, and is completed within 2 to 3 months of eclosion.