Phylogenetics and Classification of the Pantropical Fern Family Lindsaeaceae
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December 8-10Am Fancy, and My Camera Thank Goodness Because the Subsequent Years Produced None Or Hardly Any Orchids
W: https://austplants.com.au/Southern-Tablelands E: [email protected] ACN 002 680 408 N E W S L E T T E R D E C E M B E R 2020 ROTARY MARKETS PLANT SALE dentata; occasional specimens of Dampiera stricta also provided blue colour. This was held a few weeks back and was our first plant sale in just over The tall sedge, Lepidosperma neesii was widespread and very 12 months. It also turned out to be our most lucrative sale with the profit healthy looking. We saw one burnt specimen of Melaleuca making its way into four figures. From the moment we had the ‘tent’ in hypericifolia which can display red ‘bottlebrush’ flowers; no flowers place we were besieged by buyers who seemed to know what they on this specimen - just some leaves and some seed pods to wanted. In the Riversdale sale last year, a number of buyers had been identify it. attracted by the display of the large ‘billy buttons - Pycnosorus The new growth did not make some plant identifications easier. globosus. While we had a few of those at the recent sale, they did not We are generally used to identifying species when they are mature attract much attention. It is likely of course that the success of the sale specimens. With re-growth, floral parts are often missing thus is at least partly related to the current situation in society; there is some leaving a vital clue out of the picture. belief that people want to get out and do things once again. -
(<I>Lindsaeaceae</I>) from New Guinea
Blumea 56, 2011: 216–217 www.ingentaconnect.com/content/nhn/blumea RESEARCH ARTICLE http://dx.doi.org/10.3767/000651911X604142 A new species of Odontosoria (Lindsaeaceae) from New Guinea S. Lehtonen1 Key words Abstract A new fern species, Odontosoria quadripinnata, is described from New Guinea. The new species re- sembles O. retusa, but has quadripinnate laminas, short sori and monolete spores in contrast to tripinnate laminar Lindsaeaceae division, continuous sori and trilete spores in O. retusa. new species Odontosoria Published on 29 September 2011 taxonomy INTRODUCTION c. 0.7 mm wide, 1 mm long, reaching the margin. Sporangia c. 200 by 150 µm, annulus with 15–20 indurated cells. Spores Recent studies on Lindsaeaceae systematics (Lehtonen et al. monolete, bean-shaped, pale, smooth, c. 50 by 30 µm. 2010) revealed two collections of a morphologically unusual Distribution & Ecology — New Guinea, wet tropical montane Odontosoria from New Guinea. These specimens probably forests at elevations between c. 800–2000 m. Terrestrial or represent the ‘quadripinnate form’ of Sphenomeris retusa (Cav.) epiphytic on fallen trunks. Maxon (1913: 144) [now Odontosoria retusa (Cav.) J.Sm. (1857: Additional specimen. NEW GUINEA, Morobe Province, Kuper Range, along 430)], mentioned by Kramer (1971) without a specific citation of unpaved track to Biaru, wet montane forest; on muddy banks of gently flowing any specimen. However, the specimens in question differ from stream, 2021 m, 7°31'S 146°48'E, 29 Sept. 1988, Takeuchi 4081 (BISH). O. retusa not only by laminar dissection, but they also have uninerval sori and monolete spores in contrast to the continuous Note — Kramer (1971) mentioned that several collections of sori and trilete spores in O. -
Lssn 0811-5311 DATE - SEPTEMBER 19 87
lSSN 0811-5311 DATE - SEPTEMBER 19 87 "REGISTERD BY AUSTRALIA POST -, FTlBL IC AT ION LEADER : Peter Hind, 41 Miller stredt, Mt. Druitt 2770 SECRETARY : Moreen Woollett, 3 Curriwang Place, Como West 2226 HON. TREASURER: Margaret Olde, 138 Fmler ~oad,Illaong 2234 SPORE BANK: Jenny Thompson, 2a Albion blace, Engadine 2233 Dear Wers, I First the good ws. I ?hanks to the myme&- who pdded articles, umrmts and slides, the book uhichwe are produehg thraqh the Pblisw Secticm of S.G.A.P. (NSFi) wted is nearing c~np3etion. mjblicatio~lshkmger, Bill Payne has proof copies and is currm'tly lt-dhg firral co-m. !€his uill be *e initial. volume in ghat is expeckd to be a -1ete reference to &~~txalirrnferns and is titled "The Australian Fern Series 1". It is only a smll volm~hi&hcrpefully can be retailed at an afford& le price -b the majority of fern grcw ers. Our prl3 Emtion differs -Em maq rrgard&gr' b mks b-use it is not full of irrelevant padding, me -is has been on pm3uci.q a practical guide to tihe cultivation of particular Aus&dlian native ferns, There is me article of a technical nature based rm recent research, but al-h scientific this tm has been x ritten in simple tmm that would be appreciated by most fern grm ers, A feature of the beis the 1- nuher of striking full =lour Uus.hratims. In our next Wsletterge hope to say more &opt details of phlicatim EOODIA SP . NO. 1 - CANIF On the last page of this Newsletter there is d photo copy of another unsual and apparently attractive fern contributed by Queensland member Rod Pattison. -
ANPSA Fern Study Group
A.N.P.S.A. Fern Study Group Newsletter Number 129 ISSN 1837-008X DATE: October, 2013 LEADER: Peter Bostock, PO Box 402, KENMORE, Qld 4069. Tel. a/h: 07 32026983, mobile: 0421 113 955; email: [email protected] TREASURER: Dan Johnston, 9 Ryhope St, BUDERIM, Qld 4556. Tel 07 5445 6069, mobile: 0429 065 894; email: [email protected] NEWSLETTER EDITOR: Dan Johnston, contact as above. SPORE BANK: Barry White, 34 Noble Way, SUNBURY, Vic. 3429. Tel: 03 9740 2724 email: [email protected] Membership subscriptions for 2013-2014 are now due. You should receive details of your current financial status with us on a slip accompanying this newsletter if you receive it by post, or in the body of the email if you receive it by email. See the back page of this newsletter for more detail. Program for the Sydney Region Peter Hind Saturday 19 October, Meet from about 11 am at the home of Peter and Margret Hind, 41 Miller Street, Mt Druitt. Discussion re. a possible handout leaflet for our group as an aid to recruit new members. Study of how we cultivate our ferns if time permits. Our fern collection is looking good at the moment and worth wandering around to see how they are growing. Phone (02) 96258705 Saturday 16 November, Meet at Margaret and Peter Olde`s Country Residence at 140 Russell Lane, Oakdale at 11 am. Ring Margaret on 46596598 if lost on the way there. Travel Instructions to the Olde's at Oakdale: Access via M5. -
Insights on Reticulate Evolution in Ferns, with Special Emphasis on the Genus Ceratopteris
Utah State University DigitalCommons@USU All Graduate Theses and Dissertations Graduate Studies 8-2021 Insights on Reticulate Evolution in Ferns, with Special Emphasis on the Genus Ceratopteris Sylvia P. Kinosian Utah State University Follow this and additional works at: https://digitalcommons.usu.edu/etd Part of the Ecology and Evolutionary Biology Commons Recommended Citation Kinosian, Sylvia P., "Insights on Reticulate Evolution in Ferns, with Special Emphasis on the Genus Ceratopteris" (2021). All Graduate Theses and Dissertations. 8159. https://digitalcommons.usu.edu/etd/8159 This Dissertation is brought to you for free and open access by the Graduate Studies at DigitalCommons@USU. It has been accepted for inclusion in All Graduate Theses and Dissertations by an authorized administrator of DigitalCommons@USU. For more information, please contact [email protected]. INSIGHTS ON RETICULATE EVOLUTION IN FERNS, WITH SPECIAL EMPHASIS ON THE GENUS CERATOPTERIS by Sylvia P. Kinosian A dissertation submitted in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY in Ecology Approved: Zachariah Gompert, Ph.D. Paul G. Wolf, Ph.D. Major Professor Committee Member William D. Pearse, Ph.D. Karen Mock, Ph.D Committee Member Committee Member Karen Kaphiem, Ph.D Michael Sundue, Ph.D. Committee Member Committee Member D. Richard Cutler, Ph.D. Interim Vice Provost of Graduate Studies UTAH STATE UNIVERSITY Logan, Utah 2021 ii Copyright © Sylvia P. Kinosian 2021 All Rights Reserved iii ABSTRACT Insights on reticulate evolution in ferns, with special emphasis on the genus Ceratopteris by Sylvia P. Kinosian, Doctor of Philosophy Utah State University, 2021 Major Professor: Zachariah Gompert, Ph.D. -
Rare Or Threatened Vascular Plant Species of Wollemi National Park, Central Eastern New South Wales
Rare or threatened vascular plant species of Wollemi National Park, central eastern New South Wales. Stephen A.J. Bell Eastcoast Flora Survey PO Box 216 Kotara Fair, NSW 2289, AUSTRALIA Abstract: Wollemi National Park (c. 32o 20’– 33o 30’S, 150o– 151oE), approximately 100 km north-west of Sydney, conserves over 500 000 ha of the Triassic sandstone environments of the Central Coast and Tablelands of New South Wales, and occupies approximately 25% of the Sydney Basin biogeographical region. 94 taxa of conservation signiicance have been recorded and Wollemi is recognised as an important reservoir of rare and uncommon plant taxa, conserving more than 20% of all listed threatened species for the Central Coast, Central Tablelands and Central Western Slopes botanical divisions. For a land area occupying only 0.05% of these divisions, Wollemi is of paramount importance in regional conservation. Surveys within Wollemi National Park over the last decade have recorded several new populations of signiicant vascular plant species, including some sizeable range extensions. This paper summarises the current status of all rare or threatened taxa, describes habitat and associated species for many of these and proposes IUCN (2001) codes for all, as well as suggesting revisions to current conservation risk codes for some species. For Wollemi National Park 37 species are currently listed as Endangered (15 species) or Vulnerable (22 species) under the New South Wales Threatened Species Conservation Act 1995. An additional 50 species are currently listed as nationally rare under the Briggs and Leigh (1996) classiication, or have been suggested as such by various workers. Seven species are awaiting further taxonomic investigation, including Eucalyptus sp. -
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. -
Taxonomic, Phylogenetic, and Functional Diversity of Ferns at Three Differently Disturbed Sites in Longnan County, China
diversity Article Taxonomic, Phylogenetic, and Functional Diversity of Ferns at Three Differently Disturbed Sites in Longnan County, China Xiaohua Dai 1,2,* , Chunfa Chen 1, Zhongyang Li 1 and Xuexiong Wang 1 1 Leafminer Group, School of Life Sciences, Gannan Normal University, Ganzhou 341000, China; [email protected] (C.C.); [email protected] (Z.L.); [email protected] (X.W.) 2 National Navel-Orange Engineering Research Center, Ganzhou 341000, China * Correspondence: [email protected] or [email protected]; Tel.: +86-137-6398-8183 Received: 16 March 2020; Accepted: 30 March 2020; Published: 1 April 2020 Abstract: Human disturbances are greatly threatening to the biodiversity of vascular plants. Compared to seed plants, the diversity patterns of ferns have been poorly studied along disturbance gradients, including aspects of their taxonomic, phylogenetic, and functional diversity. Longnan County, a biodiversity hotspot in the subtropical zone in South China, was selected to obtain a more thorough picture of the fern–disturbance relationship, in particular, the taxonomic, phylogenetic, and functional diversity of ferns at different levels of disturbance. In 90 sample plots of 5 5 m2 along roadsides × at three sites, we recorded a total of 20 families, 50 genera, and 99 species of ferns, as well as 9759 individual ferns. The sample coverage curve indicated that the sampling effort was sufficient for biodiversity analysis. In general, the taxonomic, phylogenetic, and functional diversity measured by Hill numbers of order q = 0–3 indicated that the fern diversity in Longnan County was largely influenced by the level of human disturbance, which supports the ‘increasing disturbance hypothesis’. -
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. -
Fern Classification
16 Fern classification ALAN R. SMITH, KATHLEEN M. PRYER, ERIC SCHUETTPELZ, PETRA KORALL, HARALD SCHNEIDER, AND PAUL G. WOLF 16.1 Introduction and historical summary / Over the past 70 years, many fern classifications, nearly all based on morphology, most explicitly or implicitly phylogenetic, have been proposed. The most complete and commonly used classifications, some intended primar• ily as herbarium (filing) schemes, are summarized in Table 16.1, and include: Christensen (1938), Copeland (1947), Holttum (1947, 1949), Nayar (1970), Bierhorst (1971), Crabbe et al. (1975), Pichi Sermolli (1977), Ching (1978), Tryon and Tryon (1982), Kramer (in Kubitzki, 1990), Hennipman (1996), and Stevenson and Loconte (1996). Other classifications or trees implying relationships, some with a regional focus, include Bower (1926), Ching (1940), Dickason (1946), Wagner (1969), Tagawa and Iwatsuki (1972), Holttum (1973), and Mickel (1974). Tryon (1952) and Pichi Sermolli (1973) reviewed and reproduced many of these and still earlier classifica• tions, and Pichi Sermolli (1970, 1981, 1982, 1986) also summarized information on family names of ferns. Smith (1996) provided a summary and discussion of recent classifications. With the advent of cladistic methods and molecular sequencing techniques, there has been an increased interest in classifications reflecting evolutionary relationships. Phylogenetic studies robustly support a basal dichotomy within vascular plants, separating the lycophytes (less than 1 % of extant vascular plants) from the euphyllophytes (Figure 16.l; Raubeson and Jansen, 1992, Kenrick and Crane, 1997; Pryer et al., 2001a, 2004a, 2004b; Qiu et al., 2006). Living euphyl• lophytes, in turn, comprise two major clades: spermatophytes (seed plants), which are in excess of 260 000 species (Thorne, 2002; Scotland and Wortley, Biology and Evolution of Ferns and Lycopliytes, ed. -
Ecology of Pyrmont Peninsula 1788 - 2008
Transformations: Ecology of Pyrmont peninsula 1788 - 2008 John Broadbent Transformations: Ecology of Pyrmont peninsula 1788 - 2008 John Broadbent Sydney, 2010. Ecology of Pyrmont peninsula iii Executive summary City Council’s ‘Sustainable Sydney 2030’ initiative ‘is a vision for the sustainable development of the City for the next 20 years and beyond’. It has a largely anthropocentric basis, that is ‘viewing and interpreting everything in terms of human experience and values’(Macquarie Dictionary, 2005). The perspective taken here is that Council’s initiative, vital though it is, should be underpinned by an ecocentric ethic to succeed. This latter was defined by Aldo Leopold in 1949, 60 years ago, as ‘a philosophy that recognizes[sic] that the ecosphere, rather than any individual organism[notably humans] is the source and support of all life and as such advises a holistic and eco-centric approach to government, industry, and individual’(http://dictionary.babylon.com). Some relevant considerations are set out in Part 1: General Introduction. In this report, Pyrmont peninsula - that is the communities of Pyrmont and Ultimo – is considered as a microcosm of the City of Sydney, indeed of urban areas globally. An extensive series of early views of the peninsula are presented to help the reader better visualise this place as it was early in European settlement (Part 2: Early views of Pyrmont peninsula). The physical geography of Pyrmont peninsula has been transformed since European settlement, and Part 3: Physical geography of Pyrmont peninsula describes the geology, soils, topography, shoreline and drainage as they would most likely have appeared to the first Europeans to set foot there. -
Recovery of Victorian Rare Or Threatened Plant Species After the 2009 Bushfires
Recovery of Victorian rare or threatened plant species after the 2009 bushfires Black Saturday Victoria 2009 – Natural values fire recovery program Arn Tolsma, Geoff Sutter, Fiona Coates Recovery of Victorian rare or threatened plant species after the 2009 bushfires Arn Tolsma, Geoff Sutter and Fiona Coates Arthur Rylah Institute for Environmental Research Department of Sustainability and Environment PO Box 137, Heidelberg VIC 3084 This project is No. 9 of the program ‘Rebuilding Together’ funded by the Victorian and Commonwealth governments’ Statewide Bushfire Recovery Plan, launched October 2009. Published by the Victorian Government Department of Sustainability and Environment Melbourne, February 2012 © The State of Victoria Department of Sustainability and Environment 2012 This publication is copyright. No part may be reproduced by any process except in accordance with the provisions of the Copyright Act 1968. Authorised by the Victorian Government, 8 Nicholson Street, East Melbourne. Print managed by Finsbury Green Printed on recycled paper ISBN 978-1-74287-436-4 (print) ISBN 978-1-74287-437-1 (online) For more information contact the DSE Customer Service Centre 136 186. Disclaimer: This publication may be of assistance to you but the State of Victoria and its employees do not guarantee that the publication is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for any error, loss or other consequence which may arise from you relying on any information in this publication. Accessibility: If you would like to receive this publication in an accessible format, such as large print or audio, please telephone 136 186, 1800 122 969 (TTY), or email customer.