BSO Feb 2017 Newsletter Final
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Lista Anotada De La Taxonomía Supraespecífica De Helechos De Guatemala Elaborada Por Jorge Jiménez
Documento suplementario Lista anotada de la taxonomía supraespecífica de helechos de Guatemala Elaborada por Jorge Jiménez. Junio de 2019. [email protected] Clase Equisetopsida C. Agardh α.. Subclase Equisetidae Warm. I. Órden Equisetales DC. ex Bercht. & J. Presl a. Familia Equisetaceae Michx. ex DC. 1. Equisetum L., tres especies, dos híbridos. β.. Subclase Ophioglossidae Klinge II. Órden Psilotales Prantl b. Familia Psilotaceae J.W. Griff. & Henfr. 2. Psilotum Sw., dos especies. III. Órden Ophioglossales Link c. Familia Ophioglossaceae Martinov c1. Subfamilia Ophioglossoideae C. Presl 3. Cheiroglossa C. Presl, una especie. 4. Ophioglossum L., cuatro especies. c2. Subfamilia Botrychioideae C. Presl 5. Botrychium Sw., tres especies. 6. Botrypus Michx., una especie. γ. Subclase Marattiidae Klinge IV. Órden Marattiales Link d. Familia Marattiaceae Kaulf. 7. Danaea Sm., tres especies. 8. Marattia Sw., cuatro especies. δ. Subclase Polypodiidae Cronquist, Takht. & W. Zimm. V. Órden Osmundales Link e. Familia Osmundaceae Martinov 9. Osmunda L., una especie. 10. Osmundastrum C. Presl, una especie. VI. Órden Hymenophyllales A.B. Frank f. Familia Hymenophyllaceae Mart. f1. Subfamilia Trichomanoideae C. Presl 11. Abrodictyum C. Presl, una especie. 12. Didymoglossum Desv., nueve especies. 13. Polyphlebium Copel., cuatro especies. 14. Trichomanes L., nueve especies. 15. Vandenboschia Copel., tres especies. f2. Subfamilia Hymenophylloideae Burnett 16. Hymenophyllum Sm., 23 especies. VII. Órden Gleicheniales Schimp. g. Familia Gleicheniaceae C. Presl 17. Dicranopteris Bernh., una especie. 18. Diplopterygium (Diels) Nakai, una especie. 19. Gleichenella Ching, una especie. 20. Sticherus C. Presl, cuatro especies. VIII. Órden Schizaeales Schimp. h. Familia Lygodiaceae M. Roem. 21. Lygodium Sw., tres especies. i. Familia Schizaeaceae Kaulf. 22. -
NEWSLETTER December 2017 Previous Issue: September 2017 ISSN 1171-9982
NEWSLETTER December 2017 Previous issue: September 2017 ISSN 1171-9982 From the President Articles for web site The October WBS meeting gave me much hope for the future of botanical We welcome articles for research in New Zealand. We were lucky to hear talks from two of our 2016 consideration for inclusion on WBS prizewinners. Jubilee Award winner, Stacey Bryan, on behalf of Hannah our web site: Buckley, gave a fascinating talk on pīngao, which wove in aspects of genetics, www.wellingtonbotsoc.org.nz culture, conservation and ecology. Grants to Graduate Students prizewinner, Nathaniel Walker-Hale, gave a very polished presentation on the evolution of salt Please send your article to: tolerance and betalain pigments. Nathaniel was recently awarded a Woolf Fisher Richard Herbert Scholarship to continue his studies with a PhD at the University of Cambridge e-mail [email protected] in the UK. Lastly, Jane Humble gave an insightful talk into botanical art and brought along some of her own artworks for us to admire. The talks stimulated Writing for the Bulletin much discussion. I had several members tell me how much they enjoyed the Do you have a botanical observation, evening in the days afterwards. Thanks to all our speakers, and to Sunita Singh anecdote, or insight that you could for organising our meeting programme. share with others in BotSoc? If so, Lara Shepherd, President please consider contributing it to the Wellington Botanical Society New members Bulletin. There is still plenty of space We welcome the following: in the next issue. For more details and Barbara Hammonds, Tom Mayo, Sarah Wilcox, Joyce Wilson. -
Temporal Development and Regeneration Dynamics of Restored Urban Forests
Temporal Development and Regeneration Dynamics of Restored Urban Forests By Katherine de Silva A thesis submitted to the Victoria University of Wellington in fulfilment of the requirements for the degree of Masters in Ecology & Biodiversity School of Biological Sciences Faculty of Sciences Victoria University of Wellington October 2019 Supervisors: Stephen Hartley. Director of the Centre of Biodiversity & Restoration Ecology, Victoria University of Wellington Kiri Joy Wallace. Postdoctoral Fellow, Environmental Research Institute, University of Waikato. Katherine de Silva: Temporal Development and Regeneration Dynamics of Restored Urban Forests, © October 2019. 2 ABSTRACT Urban forest restoration programmes are a key tool used to initiate, re-create or accelerate the succession of forest species; improving ecosystem services, function, resilience and biodiversity. Succession is a temporal shift in species dominance driven by abiotic and biotic influences, but over decadal timescales the trajectory and success of restoration plantings in degraded urban environments can be hindered. To facilitate the successful reconstruction of forest ecosystems from scratch, an understanding of the temporal patterns in planted forest development, dynamics of seedling regeneration and dominant drivers of seedling diversity is required. Using a chronosequence approach, permanent plots were established at 44 restored urban forests aged 5 to 59 years since initial plantings took place, across five New Zealand cities between Wellington and Invercargill. Vegetation surveys were undertaken and data on micro- climate were collected. This study examined the 1) temporal dynamics of restored urban forest development and seedling regeneration and 2) dominant drivers of seedling regeneration. Data were analysed using linear regression models, breakpoint analysis and mixed-effects modelling. Early forest development (<20 years) exhibited the most changes in canopy composition and structure, forest floor dynamics, seedling community and microclimate. -
Adansonia 2020 42 18 Directeur De La Publication / Publication Director: Bruno David Président Du Muséum National D’Histoire Naturelle
adansonia 2020 42 18 DIRECTEUR DE LA PUBLICATION / PUBLICATION DIRECTOR: Bruno David Président du Muséum national d’Histoire naturelle RÉDACTEUR EN CHEF / EDITOR-IN-CHIEF : Thierry Deroin RÉDACTEURS / EDITORS : Porter P. Lowry II ; Zachary S. Rogers ASSISTANT DE RÉDACTION / ASSISTANT EDITOR : Emmanuel Côtez ([email protected]) MISE EN PAGE / PAGE LAYOUT : Emmanuel Côtez COMITÉ SCIENTIFIQUE / SCIENTIFIC BOARD : P. Baas (Nationaal Herbarium Nederland, Wageningen) F. Blasco (CNRS, Toulouse) M. W. Callmander (Conservatoire et Jardin botaniques de la Ville de Genève) J. A. Doyle (University of California, Davis) P. K. Endress (Institute of Systematic Botany, Zürich) P. Feldmann (Cirad, Montpellier) L. Gautier (Conservatoire et Jardins botaniques de la Ville de Genève) F. Ghahremaninejad (Kharazmi University, Téhéran) K. Iwatsuki (Museum of Nature and Human Activities, Hyogo) K. Kubitzki (Institut für Allgemeine Botanik, Hamburg) J.-Y. Lesouef (Conservatoire botanique de Brest) P. Morat (Muséum national d’Histoire naturelle, Paris) J. Munzinger (Institut de Recherche pour le Développement, Montpellier) S. E. Rakotoarisoa (Millenium Seed Bank, Royal Botanic Gardens Kew, Madagascar Conservation Centre, Antananarivo) É. A. Rakotobe (Centre d’Applications des Recherches pharmaceutiques, Antananarivo) P. H. Raven (Missouri Botanical Garden, St. Louis) G. Tohmé (Conseil national de la Recherche scientifique Liban, Beyrouth) J. G. West (Australian National Herbarium, Canberra) J. R. Wood (Oxford) COUVERTURE / COVER : Réalisée à partir des Figures de -
Acta Botanica Brasilica - 33(3): 412-424
Acta Botanica Brasilica - 33(3): 412-424. July-September 2019. doi: 10.1590/0102-33062018abb0321 Spore diversity among species of Blechnaceae in the Atlantic Forest Dilma Melo da Silva1 , Lana da Silva Sylvestre2 , Cláudia Barbieri Ferreira Mendonça3 and Vania Gonçalves-Esteves3* Received: September 23, 2018 Accepted: March 8, 2019 . ABSTRACT The palynological diversity of Blechnaceae in the Atlantic Forest was investigated. While the monophyletic family belongs to the group of leptosporangiate ferns, a new classification proposed by recent phylogenetic study reorganizes the family and adds new genera. To expand palynological knowledge of the group, the spore morphology of 23 species and a hybrid, distributed among 10 genera, was described. Material from herbarium collections were submitted to acetolysis and mounted on slides, with subsequent statistical analysis of spore measurements. Photomicrographs of the material were taken under both light and scanning electron microscopy. Perine ornamentation varied among psilate, rugulate and scabrate; granules and gemmae were present along with thin, smooth cristae. Species of Blechnum and Austroblechnum exhibited the greatest diversity. The attributes of the spores obtained here were able to differentiate the analyzed species, although the spore morphology of some taxa was found to be very similar. Multivariate analysis assessed the relevance of quantitative data for differentiating the taxa. Keywords: Austroblechnum, Blechnum, spore, multivariate analysis, palynology Cerrado: Austroblechnum (six spp.), Blechnum (10 spp.), Introduction Cranfillia (two spp.), Lomaria, Lomaridium, Lomariocycas, Neoblechnum (one sp. each), Parablechnum (three spp.), Blechnaceae is a monophyletic family of leptosporangiate Sapichlaena and Telmatoblechnum (one sp. each) (Blechnaceae ferns (Smith et al. 2006; Rothfels et al. 2012; Gasper et al. -
The Fern Family Blechnaceae: Old and New
ANDRÉ LUÍS DE GASPER THE FERN FAMILY BLECHNACEAE: OLD AND NEW GENERA RE-EVALUATED, USING MOLECULAR DATA Tese apresentada ao Programa de Pós-Graduação em Biologia Vegetal do Departamento de Botânica do Instituto de Ciências Biológicas da Universidade Federal de Minas Gerais, como requisito parcial à obtenção do título de Doutor em Biologia Vegetal. Área de Concentração Taxonomia vegetal BELO HORIZONTE – MG 2016 ANDRÉ LUÍS DE GASPER THE FERN FAMILY BLECHNACEAE: OLD AND NEW GENERA RE-EVALUATED, USING MOLECULAR DATA Tese apresentada ao Programa de Pós-Graduação em Biologia Vegetal do Departamento de Botânica do Instituto de Ciências Biológicas da Universidade Federal de Minas Gerais, como requisito parcial à obtenção do título de Doutor em Biologia Vegetal. Área de Concentração Taxonomia Vegetal Orientador: Prof. Dr. Alexandre Salino Universidade Federal de Minas Gerais Coorientador: Prof. Dr. Vinícius Antonio de Oliveira Dittrich Universidade Federal de Juiz de Fora BELO HORIZONTE – MG 2016 Gasper, André Luís. 043 Thefern family blechnaceae : old and new genera re- evaluated, using molecular data [manuscrito] / André Luís Gasper. – 2016. 160 f. : il. ; 29,5 cm. Orientador: Alexandre Salino. Co-orientador: Vinícius Antonio de Oliveira Dittrich. Tese (doutorado) – Universidade Federal de Minas Gerais, Departamento de Botânica. 1. Filogenia - Teses. 2. Samambaia – Teses. 3. RbcL. 4. Rps4. 5. Trnl. 5. TrnF. 6. Biologia vegetal - Teses. I. Salino, Alexandre. II. Dittrich, Vinícius Antônio de Oliveira. III. Universidade Federal de Minas Gerais. Departamento de Botânica. IV. Título. À Sabrina, meus pais e a vida, que não se contém! À Lucia Sevegnani, que não pode ver esta obra concluída, mas que sempre foi motivo de inspiração. -
Effects of Nutrient Limitation on Understory Communities in a Tropical Forest
EFFECTS OF NUTRIENT LIMITATION ON UNDERSTORY COMMUNITIES IN A TROPICAL FOREST BY JÉSSICA LIRA VIANA DISSERTATION Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Plant Biology in the Graduate College of the University of Illinois at Urbana-Champaign, 2020 Urbana, Illinois Doctoral Committee: Professor James W. Dalling, Chair Associate Professor Anthony Yannarell Associate Professor Jennifer Fraterrigo Associate Professor Wendy Yang ABSTRACT Ferns are the second most diverse group of vascular plants whose diversity and abundance peak in mid-elevation tropical forests. Soil nutrient limitation is an important factor influencing plant communities and yet little is known about the factors influencing fern floristic composition and functional traits in montane tropical forests. My dissertation compares composition variation and decay-rates between terrestrial ferns and understory palms, since the extent to which their resource needs overlap has not been determined. Furthermore, ferns and palms are two essential components of forest understories that differ widely in physiology and reproductive traits, while competing for the same limited resources. I found that soil factors impacted compositional similarity of both ferns and palms, with fern compositional variation related to total soil nitrogen to phosphorus ratio (soil N:P) and light conditions (red:far read – RFR) and palm compositional variation related to bulk density. Distance–decay rates in compositional similarity were slightly higher for palms than ferns. In addition, the abundance of understory palms and tree ferns showed opposite trends with soil N:P and RFR compared to herbaceous ferns. I also analyzed the responses of functional composition and functional dispersion to soil and precipitation gradients, to determine to what degree environmental factors influence trait distribution and diversity of fern communities across their phylogeny. -
Epilist 1.0: a Global Checklist of Vascular Epiphytes
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2021 EpiList 1.0: a global checklist of vascular epiphytes Zotz, Gerhard ; Weigelt, Patrick ; Kessler, Michael ; Kreft, Holger ; Taylor, Amanda Abstract: Epiphytes make up roughly 10% of all vascular plant species globally and play important functional roles, especially in tropical forests. However, to date, there is no comprehensive list of vas- cular epiphyte species. Here, we present EpiList 1.0, the first global list of vascular epiphytes based on standardized definitions and taxonomy. We include obligate epiphytes, facultative epiphytes, and hemiepiphytes, as the latter share the vulnerable epiphytic stage as juveniles. Based on 978 references, the checklist includes >31,000 species of 79 plant families. Species names were standardized against World Flora Online for seed plants and against the World Ferns database for lycophytes and ferns. In cases of species missing from these databases, we used other databases (mostly World Checklist of Selected Plant Families). For all species, author names and IDs for World Flora Online entries are provided to facilitate the alignment with other plant databases, and to avoid ambiguities. EpiList 1.0 will be a rich source for synthetic studies in ecology, biogeography, and evolutionary biology as it offers, for the first time, a species‐level overview over all currently known vascular epiphytes. At the same time, the list represents work in progress: species descriptions of epiphytic taxa are ongoing and published life form information in floristic inventories and trait and distribution databases is often incomplete and sometimes evenwrong. -
Austroblechnum Lanceolatum
Austroblechnum lanceolatum COMMON NAME Lance fern, nini, rereti SYNONYMS Blechnum lanceolatum (R. Br.) J. W. Sturm; Spicanta lanceolata (R.Br.) Kuntze; Stegania lanceolata R.Br.; Struthiopteris lanceolata (R.Br.) Ching; Lomaria doodioides Brack.; Lomaria lanceolata (R.Br.) Spreng.; Blechnum aggregatum Tindale; Blechnum doodioides (Brack.) Brownlie; Blechnum chambersii Tindale FAMILY Blechnaceae AUTHORITY Austroblechnum lanceolatum (R.Br.) Gasper et V.A.O.Dittrich FLORA CATEGORY Vascular – Native ENDEMIC TAXON No ENDEMIC GENUS No ENDEMIC FAMILY No STRUCTURAL CLASS Ferns NVS CODE BLECHA CHROMOSOME NUMBER 2n = 66 CURRENT CONSERVATION STATUS 2012 | Not Threatened PREVIOUS CONSERVATION STATUSES 2009 | Not Threatened Left - fertile frond, right - sterile frond. 2004 | Not Threatened Photographer: John Barkla DISTRIBUTION Indigenous. New Zealand: North, South, Stewart and Chatham Islands. Also Australia and some Pacific Islands HABITAT Coastal to montane. Usually inhabiting forested areas where it commony grows along shaded river and streams sides, or within the spray zone of waterfalls; or forms a dominant part of the ground cover in riparian forest. It also very common in coastal and lowland forest on shaded cliff faces. It becomes especially luxuriant in limestone country whereit is often a conspicuous fern of cave entrances and overhangs. FEATURES Rhizome erect to suberect. Fronds dimorphic, 0.12–0.65 m long, 20–100 mm wide, emergent fronds green, often tinged pinkish, mature fronds dark green, often tinged maroon. Stipe 0.02–0.15 m long, stramineous, becoming purple-black towards base; scales linear- lanceolate, subulate, broadly based, entire, reddish-brown. Lamina narrowly linear-lanceolate, pinnate with 17–40 or more pairs of pinnae. Rachis and costae stramineous, often dark purplish towards base on undersurface, glabrous or with very sparse short acuminate red-brown scales. -
Blechnum Vulcanicum Complex
Volume 22: 153–156 ELOPEA Publication date: 20 September 201 9 T dx.doi.org/10.7751/telopea14000 Journal of Plant Systematics plantnet.rbgsyd.nsw.gov.au/Telopea • escholarship.usyd.edu.au/journals/index.php/TEL • ISSN 0312-9764 (Print) • ISSN 2200-4025 (Online) New combinations in Cranllia (Blechnaceae: Polypodiopsida) for recent segregates of the Blechnum vulcanicum complex Peter J. de Lange1 and Barbara Parris2 1School of Environmental & Animal Sciences, Unitec Institute of Technology, Private Bag 92025, Victoria Street West, Auckland 1142 2Fern Research Foundation, 21 James Kemp Place, Kerikeri, North Auckland 0230 Corresponding author: [email protected] Abstract New combinations in Cranllia (Blechnaceae: Polypodiopsida) are provided for: Blechnum aequabile T.C.Chambers, B. humile T.C.Chambers, B. megavulcanicum T.C.Chambers, Blechnum nukuhivense E.D.Br., B. phanerophlebium Baker ex C.Chr., B. venosum Copel., Blechnum vulcanicum var. feani E.D.Br. (B. feani (E.D.Br.) T.C.Chambers), and Blechnum vulcanicum var. tovii E.D.Br. (B. tovii (E.D.Br.) T.C.Chambers) and Lomaria deltoides Colenso (Blechnum deltoides (Colenso) T.C.Chambers, following the generic classication accepted by the Pteridophyte Phylogeny Group. Introduction Chambers and Wilson (2019) revised Blechnum vulcanicum (Blume) Kuhn oering a narrower circumscription of that species recognising three new species and reinstating three species previously treated as synonyms of B. vulcanicum. In their paper the authors adopted the broad ‘traditional, inclusive view’ of the Blechnaceae because this was ‘favoured by the senior author’ (see Chambers and Wilson 2019, p. 43). Chambers and Wilson (2019) did note however, that under the classication of Gasper et al. -
A Planter's Handbook for Northland Natives
A planter’s handbook for Northland natives Including special plants for wetlands, coast and bird food Tiakina nga manu, ka ora te ngahere. Ka ora te ngahere, ka ora nga manu. Look after the birds and the forest flourishes. If the forest flourishes, the birds flourish. Photo courtesy of ????? ACKNOWLEDGEMENTS All photos by Lisa Forester, Katrina Hansen, Jacki Byrd, Brian Chudleigh, Nan Pullman, Malcolm Pullman and Tawapou Coastal Natives. All images copyright of Northland Regional Council unless specified. First published 1999. Updated and reprinted 2020. ISBN: 978-0-909006-65-5. Choosing the right plants Are you deciding on what native Northland plants to use on your land? Whether you’re deciding on plants for landscaping or restoration, this handbook will help. Getting started Photo courtesy of Brian Chudleigh Read on to find out the size and growth rate of plants and which natives attract wildlife. While not listing every plant native to Northland, this book contains a wide range that may be available in local nurseries. Charts on each page show whether a plant provides food for birds, what its final height may be and how quickly it grows. The book also includes plants that will handle harsh coastal environments, windy and/or dry Although primarily a fruit locations and frosts, as well as those plants eater the kūkupa will that tolerate shade or a wetter habitat. This sometimes eat the flowers information will help you choose plants that and new shoots of the kōwhai, Sophora microphylla will benefit you, the local wildlife, and the and some other trees, when environment. -
Biogeographical Patterns of Species Richness, Range Size And
Biogeographical patterns of species richness, range size and phylogenetic diversity of ferns along elevational-latitudinal gradients in the tropics and its transition zone Kumulative Dissertation zur Erlangung als Doktorgrades der Naturwissenschaften (Dr.rer.nat.) dem Fachbereich Geographie der Philipps-Universität Marburg vorgelegt von Adriana Carolina Hernández Rojas aus Xalapa, Veracruz, Mexiko Marburg/Lahn, September 2020 Vom Fachbereich Geographie der Philipps-Universität Marburg als Dissertation am 10.09.2020 angenommen. Erstgutachter: Prof. Dr. Georg Miehe (Marburg) Zweitgutachterin: Prof. Dr. Maaike Bader (Marburg) Tag der mündlichen Prüfung: 27.10.2020 “An overwhelming body of evidence supports the conclusion that every organism alive today and all those who have ever lived are members of a shared heritage that extends back to the origin of life 3.8 billion years ago”. This sentence is an invitation to reflect about our non- independence as a living beins. We are part of something bigger! "Eine überwältigende Anzahl von Beweisen stützt die Schlussfolgerung, dass jeder heute lebende Organismus und alle, die jemals gelebt haben, Mitglieder eines gemeinsamen Erbes sind, das bis zum Ursprung des Lebens vor 3,8 Milliarden Jahren zurückreicht." Dieser Satz ist eine Einladung, über unsere Nichtunabhängigkeit als Lebende Wesen zu reflektieren. Wir sind Teil von etwas Größerem! PREFACE All doors were opened to start this travel, beginning for the many magical pristine forest of Ecuador, Sierra de Juárez Oaxaca and los Tuxtlas in Veracruz, some of the most biodiverse zones in the planet, were I had the honor to put my feet, contemplate their beauty and perfection and work in their mystical forest. It was a dream into reality! The collaboration with the German counterpart started at the beginning of my academic career and I never imagine that this will be continued to bring this research that summarizes the efforts of many researchers that worked hardly in the overwhelming and incredible biodiverse tropics.