DOCSLIB.ORG

Research Collection

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Research Collection Research Collection Doctoral Thesis Ecological and genetic processes underlying allee effects among tree populations in the context of divergent population histories Author(s): Finger, Aline Publication Date: 2012 Permanent Link: https://doi.org/10.3929/ethz-a-7362420 Rights / License: In Copyright - Non-Commercial Use Permitted This page was generated automatically upon download from the ETH Zurich Research Collection. For more information please consult the Terms of use. ETH Library DISS. ETH NO. 20153 ECOLOGICAL AND GENETIC PROCESSES UNDERLYING ALLEE EFFECTS AMONG TREE POPULATIONS IN THE CONTEXT OF DIVERGENT POPULATION HISTORIES A dissertation submitted to ETH ZURICH for the degree of Doctor of Sciences presented by ALINE FINGER Dipl. Biogeog., University of Trier born 01 March 1980 citizen of Germany accepted on the recommendation of Prof. Dr. Jaboury Ghazoul, examiner Dr. Chris Kettle, co-examiner Prof. Dr. Peter Hollingsworth, co-examiner Prof. Dr. Peter Edwards, co-examiner 2012 To My Parents “LORSQUE TU NE SAIS PAS OU TU VAS, REGARDE D'OU TU VIENS” - AFRICAN PROVERB - CONTENTS TABLE OF CONTENTS ACKNOWLEDGEMENTS ………………………………………………………………………………………. iii SUMMARY ENGLISH ………………………………………………………………………………………. 1 GERMAN ………………………………………………………………………………………. 3 CHAPTER 1: GENERAL INTRODUCTION INTRODUCTION ………………………………………………………………………………………. 5 REFERENCES ………………………………………………………………………………………. 12 CHAPTER 2: BACK FROM THE BRINK: POTENTIAL FOR GENETIC RESCUE IN A CRITICALLY ENDANGERED TREE ABSTRACT ………………………………………………………………………………………. 17 INTRODUCTION ………………………………………………………………………………………. 18 METHODS ………………………………………………………………………………………. 20 RESULTS ………………………………………………………………………………………. 25 DISCUSSION ………………………………………………………………………………………. 30 REFERENCES ………………………………………………………………………………………. 36 SUPPORTING INFORMATION..……………………………………………………………………………. 42 CHAPTER 3: FOREST FRAGMENTATION GENETICS IN A FORMERLY WIDESPREAD ISLAND ENDEMIC TREE: VATERIOPSIS SEYCHELLARUM (DIPTEROCARPACEAE) ABSTRACT ………………………………………………………………………………………. 45 INTRODUCTION ………………………………………………………………………………………. 46 METHODS ………………………………………………………………………………………. 49 RESULTS ………………………………………………………………………………………. 53 DISCUSSION ………………………………………………………………………………………. 61 REFERENCES ………………………………………………………………………………………. 68 SUPPORTING INFORMATION..……………………………………………………………………………. 74 i CONTENTS CHAPTER 4: GENETIC CONNECTIVITY OF THE MOTH POLLINATED TREE GLIONNETIA SERICEA (RUBIACEAE) IN A HIGHLY FRAGMENTED HABITAT ABSTRACT ………………………………………………………………………………………. 77 INTRODUCTION ………………………………………………………………………………………. 78 METHODS ………………………………………………………………………………………. 80 RESULTS ………………………………………………………………………………………. 86 DISCUSSION ………………………………………………………………………………………. 93 REFERENCES ………………………………………………………………………………………. 98 CHAPTER 5: VULNERABILITY OF TREE SPECIES TO THE GENETIC CONSEQUENCES OF HABITAT FRAGMENTATION: THE IMPORTANCE OF DIVERGENT POPULATION HISTORIES ABSTRACT ………………………………………………………………………………………. 101 INTRODUCTION ………………………………………………………………………………………. 103 METHODS ………………………………………………………………………………………. 106 RESULTS ………………………………………………………………………………………. 108 DISCUSSION ………………………………………………………………………………………. 116 REFERENCES ………………………………………………………………………………………. 121 CHAPTER 6: GENERAL CONCLUSION CONCLUSION ………………………………………………………………………………………. 129 REFERENCES ………………………………………………………………………………………. 135 APPENDIX: PRIMER NOTES MEDUSAGYNE OPPOSITIFOLIA …………………………………………………………………………. 139 VATERIOPSIS SEYCHELLARUM …………………………………………………………………………. 145 GLIONNETIA SERICEA ………………………………………………………………………………………. 151 APPENDIX: PICTURES ………………………………………………………………………………………. 157 CURRICULUM VITAE ………………………………………………………………………………………. 163 ii ii CONTENTS ii ACKNOWLEDGEMENTS I never thought that I would end up doing a PhD in the Seychelles when I applied for a position on Alpine plants. But as coincidences sometimes are they seemed to have decided that the right place for me to do my PhD would be the Seychelles. And many more “lucky coincidences” have kept following me since I began my thesis in 2008. First of all I would like to thank my “lucky coincidences” which followed me from the beginning till the end of my thesis in the Ecosystem Management group, my supervisors. Jaboury Ghazoul, who gave me the possibility to do the greatest PhD ever, has further been a “lucky coincidence” in that he has managed in several field trips to ward off all “Mous zonn” from me and to heroically take all the stings himself, a very special thanks for that. Chris Kettle was such an enthusiastic, motivated and well tempered supervisor from the very first day till the very last night where he did last-minute corrections at 2am without a word of complaint. So he must definitely be a “lucky coincidence”, without him this PhD would not have been so successful, and more importantly, so much fun. In the Seychelles I was harboured by my Seychellois “lucky coincidence” Christopher Kaiser-Bunbury, the most perfectly organized person I have ever met, who guided me safely through the Seychelles, its flora, fauna and politics, field work, the ecological part of science, particularly through the statistics and who was always there in times of need. An immense “lucky coincidence” was also to have, what I believe to be, the best field assistances ever, and moreover, the most enjoyable. I have had such a good time in the field with them and they taught me so much. Therefore I would like to say a big thanks to my friend Terence Valentin, the coolest Rasta ever, for keeping me safe and helping me with all the work and particularly making all the climbing so much more enjoyable. Also Damien Doudee was fantastic to have around due to his wide knowledge, his great character and dedication to the Seychelles flora, even watering our seedlings on the weekends. Thanks for that and I will never forget all these adventurous trips to Bernica. Also I am still impressed by both of your good eye-sights and mental GPSs. I also had further support from many people in the Seychelles, such as the Seychelles Island Foundation (SIF) and their members, here especially Frauke-Fleischer Dogley and Nancy Bunbury. Nancy, thanks as well for sharing my passion for nature and dogs and for being a wonderful host. Also the Plant Conservation Action group (PCA) has helped me in many ways, particularly Katy Beaver, Lindsay Chong-Seng and Bruno Senterre, for sharing their iii knowledge with me. Furthermore, I received valuable assistance from Denis Matatiken of the Botanic Garden of Mahé (now CEO of National Parks Authority) who has been a huge support due to constructive discussions, particularly his knowledge on Medusagyne and also his kindness of getting me several last minute MTA permits to take my samples back home. Also Ronley Fanchette supported and kindly helped me with MTA permits. Thanks as well to James Mougal for helping me with his experience on population locations and for joining us in the forest on some occasions as well as Steven Azemia for his support in the field. This PhD thesis was kindly approved and fully supported by Seychelles Government and I am very grateful for a thriving and mutually beneficial collaboration, particularly with Didier Dogley, at the time Principal Secretary of the Department of the Environment. My gratitude goes beyond the Seychelles as there have been further “lucky coincidences”, for example for ending up in the Ecosystem Management group and in the office of which I always forget the room number. Here I have found good friends and have been motivated by them through the whole time at ETH. Julia and Charlotte, thanks for letting me profit from your PhD experiences, and thanks for always being there for me. And Sascha, it was really nice to have you for “real scientific” discussions but also for the general PhD problem talks. I also want to thank Anna Gray for having been a great flat-mate in the Seychelles and also Bärbel Koch, our little workaholic. I’ve had fun hikes and chameleon experiences with these two, thanks for being wonderful friends since then. Last but not least I want to thank my family for being my source of energy in finding and catching all these “lucky coincidences”. More importantly they are the reason that no matter how difficult times are, I always have the certainty that nothing can go wrong. A very special thanks to Daniel, who has sacrificed his ligaments while helping me in the field, and his nerves while helping me to make nice maps. Thanks for going with me through all the ups and downs of the various PhD stages. Without you it would not have been such a nice and fruitful time, actually, it would not have been the same at all. iv SUMMARY Rare plant species are vulnerable to genetic erosion and inbreeding associated with small population size and isolation due to increasing fragmentation, though the degree to which these problems undermine population viability remains debated. The critically endangered long-lived tropical tree Medusagyne oppositifolia is an endemic to the Seychelles with a naturally patchy distribution. The species comprises 90 extant trees in four populations, with only the largest (78 trees) having successful recruitment. Whether recruitment failure in the three small populations is linked to genetic problems associated with fragmentation is not known. It could be shown that genetic diversity is high in three populations, with only the smallest having relatively low diversity. All populations have high genetic differentiation and low pollen and seed dispersal distances (< 100 m). Inter-population pollination crosses from the large donor population to a small recipient population
Load more

Recommended publications
  • Dipterocarpaceae)
    DNA Sequence-Based Identification and Molecular Phylogeny Within Subfamily Dipterocarpoideae (Dipterocarpaceae) Dissertation Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy (Ph.D.) at Forest Genetics and Forest Tree Breeding, Büsgen Institute Faculty of Forest Sciences and Forest Ecology Georg-August-Universität Göttingen By Essy Harnelly (Born in Banda Aceh, Indonesia) Göttingen, 2013 Supervisor : Prof. Dr. Reiner Finkeldey Referee : Prof. Dr. Reiner Finkeldey Co-referee : Prof. Dr. Holger Kreft Date of Disputation : 09.01.2013 2 To My Family 3 Acknowledgments First of all, I would like to express my deepest gratitude to Prof. Dr. Reiner Finkeldey for accepting me as his PhD student, for his support, helpful advice and guidance throughout my study. I am very grateful that he gave me this valuable chance to join his highly motivated international working group. I would like to thank Prof. Dr. Holger Kreft and Prof. Dr. Raphl Mitlöhner, who agreed to be my co-referee and member of examination team. I am grateful to Dr. Kathleen Prinz for her guidance, advice and support throughout my research as well as during the writing process. My deepest thankfulness goes to Dr. Sarah Seifert (in memoriam) for valuable discussion of my topic, summary translation and proof reading. I would also acknowledge Dr. Barbara Vornam for her guidance and numerous valuable discussions about my research topic. I would present my deep appreciation to Dr. Amarylis Vidalis, for her brilliant ideas to improve my understanding of my project. My sincere thanks are to Prof. Dr. Elizabeth Gillet for various enlightening discussions not only about the statistical matter, but also my health issues.
    [Show full text]
  • Pakaraimaea Dipterocarpacea
    The Ectomycorrhizal Fungal Community in a Neotropical Forest Dominated by the Endemic Dipterocarp Pakaraimaea dipterocarpacea Matthew E. Smith1*, Terry W. Henkel2, Jessie K. Uehling2, Alexander K. Fremier3, H. David Clarke4, Rytas Vilgalys5 1 Department of Plant Pathology, University of Florida, Gainesville, Florida, United States of America, 2 Department of Biological Sciences, Humboldt State University, Arcata, California, United States of America, 3 Department of Fish and Wildlife Resources, University of Idaho, Moscow, Idaho, United States of America, 4 Department of Biology, University of North Carolina Asheville, Asheville, North Carolina, United States of America, 5 Department of Biology, Duke University, Durham, North Carolina, United States of America Abstract Ectomycorrhizal (ECM) plants and fungi can be diverse and abundant in certain tropical ecosystems. For example, the primarily paleotropical ECM plant family Dipterocarpaceae is one of the most speciose and ecologically important tree families in Southeast Asia. Pakaraimaea dipterocarpacea is one of two species of dipterocarp known from the Neotropics, and is also the only known member of the monotypic Dipterocarpaceae subfamily Pakaraimoideae. This Guiana Shield endemic is only known from the sandstone highlands of Guyana and Venezuela. Despite its unique phylogenetic position and unusual geographical distribution, the ECM fungal associations of P. dipterocarpacea are understudied throughout the tree’s range. In December 2010 we sampled ECM fungi on roots of P. dipterocarpacea and the co-occurring ECM tree Dicymbe jenmanii (Fabaceae subfamily Caesalpinioideae) in the Upper Mazaruni River Basin of Guyana. Based on ITS rDNA sequencing we documented 52 ECM species from 11 independent fungal lineages. Due to the phylogenetic distance between the two host tree species, we hypothesized that P.
    [Show full text]
  • Eucalyptus Robusta NZ Myrtaceae Key - Online Edition Eucalyptus Robusta Sm
    11/16/2020 Eucalyptus robusta NZ Myrtaceae Key - Online edition Eucalyptus robusta Sm. Common Names swamp mahogany, swamp messmate Origin Australia: coastal New South Wales to south-eastern Queensland. Cultivation In New Zealand predominantly cultivated for timber or amenity; very occasionally naturalised from nearby specimens. Distribution Mainly in northern coastal and lowland areas in the North Island of New Zealand. Distinguishing Features Tree with thick, fibrous, spongy, reddish-brown to grey-brown bark with deep longitudinal furrows, extending to the small branches. Mature leaves that are glossy, darker green on the upper side, paler beneath, strongly feather-veined. Long-stalked, spindle- or pear-shaped flower buds to 20 mm long and 9 mm wide, in clusters of 9–15. Fruit that are woody capsules, long-stalked, cylindrical to 18 mm long and 11 mm wide, with disc descending inside rim of capsule, and the three or four valve tips joined across the mouth of the capsule. Habit Tree to 30 m tall. Bark and Stem/Trunk Bark of main trunk thick, fibrous, spongy, reddish-brown to grey-brown, in elongated slabs with furrows between, extending to the small branches; ribbons absent. Hairs and adventitious roots absent. Young stems square in cross-section, sometimes winged. Leaves Mature leaves alternate, stalked, broadly lanceolate to ovate, feather-veined, tip pointed, base tapering to leaf stalk, glossy, dark green above and paler below, hairs absent, 85–170 mm long, 25–70 mm wide. Vein reticulation moderate to dense, main side-veins at a relatively wide angle to the midrib, intramarginal veins present just inside margin; oil glands usually inconspicuous; leaf stalk 15–30 mm long.
    [Show full text]
  • Flying-Fox Dispersal Feasibility Study Cassia Wildlife Corridor, Coolum Beach and Tepequar Drive Roost, Maroochydore
    Sunshine Coast Council Flying-Fox Dispersal Feasibility Study Cassia Wildlife Corridor, Coolum Beach and Tepequar Drive Roost, Maroochydore. Environmental Operations May 2013 0 | Page Table of Contents Introduction ................................................................................................................................ 2 Purpose ............................................................................................................................................... 2 Flying-fox Mitigation Strategies .......................................................................................................... 2 State and Federal Permits ................................................................................................................... 4 Roost Management Plan .................................................................................................................... 4 Risk ...................................................................................................................................................... 5 Flying-fox Dispersal Success in Australia ............................................................................................. 6 References .......................................................................................................................................... 7 Cassia Wildlife Corridor ................................................................................................................ 8 Background ........................................................................................................................................
    [Show full text]
  • Non-Expressway Master Plant List
    MASTER PLANT LIST GENERAL INTRODUCTION TO PLANT LISTS Plants are living organisms. They possess variety in form, foliage and flower color, visual texture and ultimate size. There is variation in plants of the same species. Plants change: with seasons, with time and with the environment. Yet here is an attempt to categorize and catalogue a group of plants well suited for highway and expressway planting in Santa Clara County. This is possible because in all the existing variety of plants, there still remains a visual, morphological and taxonomical distinction among them. The following lists and identification cards emphasize these distinctions. 1 of 6 MASTER PLANT LIST TREES Acacia decurrens: Green wattle Acacia longifolia: Sydney golden wattle Acacia melanoxylon: Blackwood acacia Acer macrophyllum: Bigleaf maple Aesculus californica: California buckeye Aesculus carnea: Red horsechestnut Ailanthus altissima: Tree-of-heaven Albizia julibrissin: Silk tree Alnus cordata: Italian alder Alnus rhombifolia: White alder Arbutus menziesii: Madrone Calocedrus decurrens: Incense cedar Casuarina equisetifolia: Horsetail tree Casuarina stricta: Coast beefwood Catalpa speciosa: Western catalpa Cedrus deodara: Deodar cedar Ceratonia siliqua: Carob Cinnamomum camphora: Camphor Cordyline australis: Australian dracena Crataegus phaenopyrum: Washington thorn Cryptomeria japonica: Japanese redwood Cupressus glabra: Arizona cypress Cupressus macrocarpa: Monterey cypress Eriobotrya japonica: Loquat Eucalyptus camaldulensis: Red gum Eucalyptus citriodora: Lemon-scented
    [Show full text]
  • Karyomorphology and Its Evolution in Dipterocarpaceae (Malvales)
    © 2020 The Japan Mendel Society Cytologia 85(2): 141–149 Karyomorphology and Its Evolution in Dipterocarpaceae (Malvales) Kazuo Oginuma1*, Shawn Y. K. Lum2 and Hiroshi Tobe3 1 The Community Center for the Advancement of Education and Research at the University of Kochi, 5–15 Eikokuji-cho, Kochi 780–8515, Japan 2 Asian School of the Environment, Nanyang Technological University, Singapore 639798 3 Department of Botany, Graduate School of Science, Kyoto University, Kyoto 606–8502, Japan Received January 16, 2020; accepted February 9, 2020 Summary Previous chromosome information is restricted to Dipterocarpoideae, one of the two subfamilies of Dipterocarpaceae, and no chromosome information is available for another subfamily Monotoideae. Here we present the first karyomorphology of Marquesia macroura (2n=22) (Monotoideae), as well as of four species (2n=22) of four genera in tribe Dipterocarpeae and five species (2n=14) of tribe Shoreae in Dipterocarpoideae. Comparisons within Dipterocarpaceae and with Sarcolaenaceae (2n=22) sister to Dipetrocarpaceae in the light of phylogenetic relationships show that the basic chromosome number x=11 is plesiomorphic and x=7 apomor- phic in Dipterocapaceae. Based on available information, tribe Shoreae (x=7) has a uniform karyotype where all chromosomes have a centromere at median position, while the rest of the family (x=11) have a diverse karyotype in terms of the frequency of chromosomes with a centromere at median, submedian and subterminal position. We discussed the meaning of lability of karyotype in chromosome evolution. Keywords Basic chromosome number, Chromosome evolution, Dipterocarpaceae, Karyomorphology. Dipterocarpaceae (Malvales) are a family of 16 gen- x=10, and five genera Dryobalanops, Hopea, Neobala- era and 680 species distributed in tropical regions of nocarpus, Parashorea and Shorea of tribe Shoreae all the Old World, especially in the rain forests of Malesia have x=7.
    [Show full text]
  • Elaeocarpus Ganitrus (Rudraksha): a Reservoir Plant with Their Pharmacological Effects
    Int. J. Pharm. Sci. Rev. Res., 34(1), September – October 2015; Article No. 10, Pages: 55-64 ISSN 0976 – 044X Research Article Elaeocarpus Ganitrus (Rudraksha): A Reservoir Plant with their Pharmacological Effects Swati Hardainiyan1, *Bankim Chandra Nandy2, Krishan Kumar1 1Department of Food and Biotechnology, Jayoti Vidyapeeth Women’s University, Jaipur, Rajasthan, India 2Department of Pharmaceutical Science, Jayoti Vidyapeeth Women’s University, Jaipur, Rajasthan, India. *Corresponding author’s E-mail: [email protected] Accepted on: 05-07-2015; Finalized on: 31-08-2015. ABSTRACT Elaeocarpus ganitrus (syn: Elaeocarpus sphaericus; Elaeocarpaceae) is a large evergreen big-leaved tree. Elaeocarpus ganitrus is a medium sized tree occurring in Nepal, Bihar, Bengal, Assam, Madhya Pradesh and Bombay, and cultivated as an ornamental tree in various parts of India. Hindu mythology believes that, anyone who wears Rudraksha beads get the mental and physical prowess to get spiritual illumination. According to Ayurvedic medicine Rudraksha is used in the managing of blood pressure, asthma, mental disorders, diabetes, gynecological disorders and neurological disorders. The Elaeocarpus ganitrus is an inhabitant shrub that has a good rich history of traditional uses in medicine. Present review has been attempting to make to collect the botanical, ethnomedicinal, pharmacological information and therapeutic utility of Elaeocarpus ganitrus on the basis of current science. Keywords: Elaeocarpus ganitrus, Antidepressant, Rudraksha, Pharmacological activity. INTRODUCTION hypertension, arthritis and liver diseases. According to the Ayurvedic medicinal system, wearing of Rudraksha laeocarpus ganitrus commonly known as can have a positive effect on nerves and heart7-9. As Rudraksha in India belongs to the Elaeocarpaceae stated by Ayurvedic system of medicine, wearing family and grows in the Himalayan region1.
    [Show full text]
  • Doctorat De L'université De Toulouse
    En vue de l’obt ention du DOCTORAT DE L’UNIVERSITÉ DE TOULOUSE Délivré par : Université Toulouse 3 Paul Sabatier (UT3 Paul Sabatier) Discipline ou spécialité : Ecologie, Biodiversité et Evolution Présentée et soutenue par : Joeri STRIJK le : 12 / 02 / 2010 Titre : Species diversification and differentiation in the Madagascar and Indian Ocean Islands Biodiversity Hotspot JURY Jérôme CHAVE, Directeur de Recherches CNRS Toulouse Emmanuel DOUZERY, Professeur à l'Université de Montpellier II Porter LOWRY II, Curator Missouri Botanical Garden Frédéric MEDAIL, Professeur à l'Université Paul Cezanne Aix-Marseille Christophe THEBAUD, Professeur à l'Université Paul Sabatier Ecole doctorale : Sciences Ecologiques, Vétérinaires, Agronomiques et Bioingénieries (SEVAB) Unité de recherche : UMR 5174 CNRS-UPS Evolution & Diversité Biologique Directeur(s) de Thèse : Christophe THEBAUD Rapporteurs : Emmanuel DOUZERY, Professeur à l'Université de Montpellier II Porter LOWRY II, Curator Missouri Botanical Garden Contents. CONTENTS CHAPTER 1. General Introduction 2 PART I: ASTERACEAE CHAPTER 2. Multiple evolutionary radiations and phenotypic convergence in polyphyletic Indian Ocean Daisy Trees (Psiadia, Asteraceae) (in preparation for BMC Evolutionary Biology) 14 CHAPTER 3. Taxonomic rearrangements within Indian Ocean Daisy Trees (Psiadia, Asteraceae) and the resurrection of Frappieria (in preparation for Taxon) 34 PART II: MYRSINACEAE CHAPTER 4. Phylogenetics of the Mascarene endemic genus Badula relative to its Madagascan ally Oncostemum (Myrsinaceae) (accepted in Botanical Journal of the Linnean Society) 43 CHAPTER 5. Timing and tempo of evolutionary diversification in Myrsinaceae: Badula and Oncostemum in the Indian Ocean Island Biodiversity Hotspot (in preparation for BMC Evolutionary Biology) 54 PART III: MONIMIACEAE CHAPTER 6. Biogeography of the Monimiaceae (Laurales): a role for East Gondwana and long distance dispersal, but not West Gondwana (accepted in Journal of Biogeography) 72 CHAPTER 7 General Discussion 86 REFERENCES 91 i Contents.
    [Show full text]
  • Flying Foxes Jerry Copy
    Species Common Name Habit Flowering Fruit Notes Acacia macradenia Zigzag wattle Shrub August Possible pollen source Albizia lebbek Lebbek Tall tree summer Source of nectar. Excellent shade tree for large gardens. Alphitonia excelsa Red ash Tree October to March November to May Food source for Black and Grey- headed flying fox Angophora costata Smooth-barked Tall tree December to Source of nectar apple January Angophora Rough-barked apple Tall tree September to Source of nectar floribunda February Angophora costata Smooth-barked Tall tree November to Source of nectar subsp. leiocarpa apple, Rusty gum February Archontophoenix Alexander palm Tree-like November to January Food source for alexandrae December Spectacled flying fox. Good garden tree Archontophoenix Bangalow palm Tree-like February to June March to July Food source for cunninghamiana Grey-headed flying fox. Good garden tree Species Common Name Habit Flowering Fruit Notes Banksia integrifolia Coastal Shrub or small tree Recurrent, all year Food source for honeysuckle round Black and Grey- headed flying fox. Good garden tree Banksia serrata Old man banksia Shrub or small tree February to May Source of nectar. Good garden tree Buckinghamia Ivory curl tree Small tree December to Possible source of celsissima February nectar. Good garden tree Callistemon citrinus Crimson bottlebrush Shrub or small tree November and Source of nectar. March Good garden tree Callistemon salignus White bottlebrush Shrub or small tree spring Source of nectar. Good garden tree Castanospermum Moreton Bay Tall tree spring Source of nectar australe chestnut, Black bean Corymbia citriodora Lemon-scented gum Tall tree may flower in any Source of nectar season Corymbia Red bloodwood From mallee to tall summer to autumn Source of nectar gummifera tree Corymbia Pink bloodwood Tall tree December to March Source of nectar.
    [Show full text]
  • Historical Biogeography and Diversification of the Cosmopolitan Ectomycorrhizal Mushroom Family Inocybaceae
    Out of the Palaeotropics? Historical biogeography and diversification of the cosmopolitan ectomycorrhizal mushroom family Inocybaceae P. Brandon Matheny1*, M. Catherine Aime2, Neale L. Bougher3, Bart Buyck4, Dennis E. Desjardin5, Egon Horak6, Bradley R. Kropp7, D. Jean Lodge8, Kasem Soytong9, James M. Trappe10 and David S. Hibbett11 ABSTRACT Aim The ectomycorrhizal (ECM) mushroom family Inocybaceae is widespread in north temperate regions, but more than 150 species are encountered in the tropics and the Southern Hemisphere. The relative roles of recent and ancient biogeographical processes, relationships with plant hosts, and the timing of divergences that have shaped the current geographic distribution of the family are investigated. location Africa, Australia, Neotropics, New Zealand, north temperate zone, Palaeotropics, Southeast Asia, South America, south temperate zone. Methods We reconstruct a phylogeny of the Inocybaceae with a geological timeline using a relaxed molecular clock. Divergence dates of lineages are estimated statistically to test vicariance-based hypotheses concerning relatedness of disjunct ECM taxa. A series of internal maximum time constraints is used to evaluate two different calibrations. Ancestral state reconstruction is used to infer ancestral areas and ancestral plant partners of the family. Results The Palaeotropics are unique in containing representatives of all major clades of Inocybaceae. Six of the seven major clades diversified initially during the Cretaceous, with subsequent radiations probably during the early Palaeogene. Vicariance patterns cannot be rejected that involve area relationships for Africa- Australia, Africa-India and southern South America-Australia. Northern and southern South America, Australia and New Zealand are primarily the recipients of immigrant taxa during the Palaeogene or later. Angiosperms were the earliest hosts of Inocybaceae.
    [Show full text]
  • First Steps Towards a Floral Structural Characterization of the Major Rosid Subclades
    Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2006 First steps towards a floral structural characterization of the major rosid subclades Endress, P K ; Matthews, M L Abstract: A survey of our own comparative studies on several larger clades of rosids and over 1400 original publications on rosid flowers shows that floral structural features support to various degrees the supraordinal relationships in rosids proposed by molecular phylogenetic studies. However, as many apparent relationships are not yet well resolved, the structural support also remains tentative. Some of the features that turned out to be of interest in the present study had not previously been considered in earlier supraordinal studies. The strongest floral structural support is for malvids (Brassicales, Malvales, Sapindales), which reflects the strong support of phylogenetic analyses. Somewhat less structurally supported are the COM (Celastrales, Oxalidales, Malpighiales) and the nitrogen-fixing (Cucurbitales, Fagales, Fabales, Rosales) clades of fabids, which are both also only weakly supported in phylogenetic analyses. The sister pairs, Cucurbitales plus Fagales, and Malvales plus Sapindales, are structurally only weakly supported, and for the entire fabids there is no clear support by the present floral structural data. However, an additional grouping, the COM clade plus malvids, shares some interesting features but does not appear as a clade in phylogenetic analyses. Thus it appears that the deepest split within eurosids- that between fabids and malvids - in molecular phylogenetic analyses (however weakly supported) is not matched by the present structural data. Features of ovules including thickness of integuments, thickness of nucellus, and degree of ovular curvature, appear to be especially interesting for higher level relationships and should be further explored.
    [Show full text]
  • Eubenangee Swamp National Park Supplement
    BUSH BLITZ SPECIES DISCOVERY PROGRAM Eubenangee Swamp National Park Supplement Australian Biological Resources Study Contents Key Appendix A: Species Lists 3 ¤ = Previously recorded on the reserve and Fauna 4 found on this survey * = New record for this reserve Vertebrates 4 ^ = Exotic/Pest Mammals 4 # = EPBC listed Birds 4 ~ = NCA listed Frogs and Toads 10 EPBC = Environment Protection and Biodiversity Reptiles 10 Conservation Act 1999 (Commonwealth) Invertebrates 11 NCA = Nature Conservation Act 1992 (Queensland) Butterflies 11 Beetles 11 Colour coding for entries: Dragonflies and Damselflies 11 Black = Previously recorded on the reserve and found on this survey Snails and Slugs 11 Brown = Putative new species Flora 12 Blue = Previously recorded on the reserve but Flowering Plants 12 not found on this survey Ferns 14 Appendix B: Threatened Species 15 Fauna 16 Vertebrates 16 Birds 16 Reptiles 16 Flora 16 Flowering Plants 16 Appendix C: Exotic and Pest Species 17 Flora 18 Flowering Plants 18 2 Bush Blitz survey report — Far North QLD 2010 Appendix A: Species Lists Nomenclature and taxonomy used in this appendix are consistent with that from the Australian Faunal Directory (AFD), the Australian Plant Name Index (APNI) and the Australian Plant Census (APC). Current at March 2013 Eubenangee Swamp National Park Supplement 3 Fauna Vertebrates Mammals Family Species Common name Muridae Melomys burtoni * Grassland Melomys Peramelidae Isoodon macrourus Northern Brown Bandicoot Birds Family Species Common name Acanthizidae Gerygone levigaster
    [Show full text]