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Traits-Based and Perception Approaches for Management of Invasive Exotic Species from Tropical Botanic Gardens
TRAITS-BASED AND PERCEPTION APPROACHES FOR MANAGEMENT OF INVASIVE EXOTIC SPECIES FROM TROPICAL BOTANIC GARDENS DECKY INDRAWAN JUNAEDI Submitted in the total fulfillment of the requirements of the degree of Doctor of Philosophy June 2018 School of Biosciences University of Melbourne 1 Abstract ABSTRACT The factors driving plant invasion are key questions in invasion ecology. Traits also can act as indicators of plant invasion processes. If traits are proven to be a significant proxy for plant invasiveness, then invasiveness of exotic species may be efficiently predicted by measuring traits. Botanic gardens have consistently supported ex-situ plant conservation, research, and environmental education. However, botanic gardens can also be pathways of exotic invasive species introduction. Botanic gardens should become a strategic stakeholder for exotic invasive plant species management. For exotic invasive species management, we cannot solely rely on ecological approaches. Social perception is an important component of invasive species management. Social perception may become either a problem or a solution for invasive species management. These perceptions should be clarified among relevant stakeholders to minimize conflicts of interest among relevant stakeholders of invasive species management. This study focuses on invasive plant species in tropical environments and the aim of this study is to answer the following questions: (1) Focusing on the relationship between exotic species abundance and traits in the tropical ecosystem, what traits -
Chile: a Journey to the End of the World in Search of Temperate Rainforest Giants
Eliot Barden Kew Diploma Course 53 July 2017 Chile: A Journey to the end of the world in search of Temperate Rainforest Giants Valdivian Rainforest at Alerce Andino Author May 2017 1 Eliot Barden Kew Diploma Course 53 July 2017 Table of Contents 1. Title Page 2. Contents 3. Table of Figures/Introduction 4. Introduction Continued 5. Introduction Continued 6. Aims 7. Aims Continued / Itinerary 8. Itinerary Continued / Objective / the Santiago Metropolitan Park 9. The Santiago Metropolitan Park Continued 10. The Santiago Metropolitan Park Continued 11. Jardín Botánico Chagual / Jardin Botanico Nacional, Viña del Mar 12. Jardin Botanico Nacional Viña del Mar Continued 13. Jardin Botanico Nacional Viña del Mar Continued 14. Jardin Botanico Nacional Viña del Mar Continued / La Campana National Park 15. La Campana National Park Continued / Huilo Huilo Biological Reserve Valdivian Temperate Rainforest 16. Huilo Huilo Biological Reserve Valdivian Temperate Rainforest Continued 17. Huilo Huilo Biological Reserve Valdivian Temperate Rainforest Continued 18. Huilo Huilo Biological Reserve Valdivian Temperate Rainforest Continued / Volcano Osorno 19. Volcano Osorno Continued / Vicente Perez Rosales National Park 20. Vicente Perez Rosales National Park Continued / Alerce Andino National Park 21. Alerce Andino National Park Continued 22. Francisco Coloane Marine Park 23. Francisco Coloane Marine Park Continued 24. Francisco Coloane Marine Park Continued / Outcomes 25. Expenditure / Thank you 2 Eliot Barden Kew Diploma Course 53 July 2017 Table of Figures Figure 1.) Valdivian Temperate Rainforest Alerce Andino [Photograph; Author] May (2017) Figure 2. Map of National parks of Chile Figure 3. Map of Chile Figure 4. Santiago Metropolitan Park [Photograph; Author] May (2017) Figure 5. -
The Wood Cross Sections of Hermann Nördlinger (1818–1897)
IAWA Journal, Vol. 29 (4), 2008: 439–457 THE WOOD CROSS SECTIONS OF HERMANN NÖRDLINGER (1818–1897) Ben Bubner Leibniz-Zentrum für Agrarlandschaftsforschung (ZALF) e.V., Institut für Landschaftsstoffdynamik, Eberswalder Str. 84, 15374 Müncheberg, Germany [E-mail: [email protected]] SUMMARY Hermann Nördlinger (1818–1897), forestry professor in Hohenheim, Germany, published a series of wood cross sections in the years 1852 to 1888 that are introduced here to the modern wood anatomist. The sec- tions, which vary from 50 to 100 μm in thickness, are mounted on sheets of paper and their quality is high enough to observe microscopic details. Their technical perfection is as remarkable as the mode of distribution: sections of 100 wood species were presented in a box together with a booklet containing wood anatomical descriptions. These boxes were dis- tributed as books by the publisher Cotta, from Stuttgart, Germany, with a maximum circulation of 500 per volume. Eleven volumes comprise 1100 wood species from all over the world. These include not only conifers and broadleaved trees but also shrubs, ferns and palms representing a wide variety of woody structures. Excerpts of this collection were also pub- lished in Russian, English and French. Today, volumes of Nördlingerʼs cross sections are found in libraries throughout Europe and the United States. Thus, they are relatively easily accessible to wood anatomists who are interested in historic wood sections. A checklist with the content of each volume is appended. Key words: Cross section, wood collection, wood anatomy, history. INTRODUCTION Wood scientists who want to distinguish wood species anatomically rely on thin sec- tions mounted on glass slides and descriptions in books that are illustrated with micro- photographs. -
Evolutionary History of Floral Key Innovations in Angiosperms Elisabeth Reyes
Evolutionary history of floral key innovations in angiosperms Elisabeth Reyes To cite this version: Elisabeth Reyes. Evolutionary history of floral key innovations in angiosperms. Botanics. Université Paris Saclay (COmUE), 2016. English. NNT : 2016SACLS489. tel-01443353 HAL Id: tel-01443353 https://tel.archives-ouvertes.fr/tel-01443353 Submitted on 23 Jan 2017 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. NNT : 2016SACLS489 THESE DE DOCTORAT DE L’UNIVERSITE PARIS-SACLAY, préparée à l’Université Paris-Sud ÉCOLE DOCTORALE N° 567 Sciences du Végétal : du Gène à l’Ecosystème Spécialité de Doctorat : Biologie Par Mme Elisabeth Reyes Evolutionary history of floral key innovations in angiosperms Thèse présentée et soutenue à Orsay, le 13 décembre 2016 : Composition du Jury : M. Ronse de Craene, Louis Directeur de recherche aux Jardins Rapporteur Botaniques Royaux d’Édimbourg M. Forest, Félix Directeur de recherche aux Jardins Rapporteur Botaniques Royaux de Kew Mme. Damerval, Catherine Directrice de recherche au Moulon Président du jury M. Lowry, Porter Curateur en chef aux Jardins Examinateur Botaniques du Missouri M. Haevermans, Thomas Maître de conférences au MNHN Examinateur Mme. Nadot, Sophie Professeur à l’Université Paris-Sud Directeur de thèse M. -
Supplementary Material
Supplementary material Initial responses in growth, production, and regeneration following selection cuttings with varying residual densities in hardwood-dominated temperate rainforests in Chile Height and diameter functions, adjusted following the Stage’s model ([35]; equation S1). µ h=1,3+ α ∗(∗ ) [S1] Where: α, β, μ: parameters to be estimated; dbh: diameter at breast height (cm); h = total height (m). Table S1 Parameters and measures of goodness of fit and prediction of height-diameter functions in Llancahue (LL). n: number of samples. Parameter DA RMSE R2 Species n α β µ (%) (%) (%) Aextoxicon punctatum 69.33 5.35 0.41 0.08 14.42 87 30 Drimys winteri 32.04 4.46 0.59 -0.70 9.42 92 30 Eucryphia cordifolia 58.08 4.13 0.41 0.99 12.00 85 57 Laureliopsis philippiana 56.20 5.30 0.47 0.48 13.57 78 78 Long-lived intolerant 49.62 3.46 0.38 -0.08 14.58 72 16 Myrtaceae 147.06 4.81 0.25 1.48 16.87 75 30 Other species 44.48 4.61 0.43 0.53 17.92 70 31 Podocarpaceae 61.13 5.01 0.40 0.18 13.57 89 26 Proteaceae 31.32 2.82 0.43 -1.25 16.61 50 22 Notes: Long-lived intolerant: Nothofagus dombeyi, Weinmannia trichosperma; Myrtaceae: Amomyrtus luma, Amomyrtus meli, Luma apiculate;Podocarpaceae: Podocarpus salignus, Podocarpus nubigenus, Saxegothaea conspicua; Proteaceae: Gevuina avellana, Lomatia ferruginea, Lomatia dentata. DA and RMSE are measures of goodness of prediction: DA (Aggregated difference), RMSE (Root mean square error). -
9. a 10 Year Trial with South American Trees and Shrubs with Special
9. A 10 year trial with SouthAmerican trees and shrubswith specialregard to the Ir,lothofaglzsspp. I0 6ra royndir vid suduramerikonskumtroum og runnum vid serligumatliti at Nothofagw-slogum SarenOdum Abstract The potential of the ligneous flora of cool temperate South America in arboriculture in the Faroe Isles is elucidated through experimental planting of a broad variety of speciescollected on expeditions to Patagonia and Tierra del Fuego 1975 andl9T9.Particular good results have been obtained with the southernmost origins of Nothofagus antarctica, N. betuloides, and N. pumilio, of which a total of 6.500 plants were directly transplanted from Tierra del Fuego to the Faroe Isles in 1979. Soren Odum, Royal Vet.& Agric. IJniv., Arboretum, DK-2970 Horsholm, Denmark. Introduction As a student of botany at the University of CopenhagenI got the opportunity to get a job for the summer 1960as a member of the team mapping the flora of the Faroe Isles (Kjeld Hansen 1966). State geologist of the Faroe Isles and the Danish Geological Survey, J6annesRasmussen, provided working facilities for the team at the museum, and also my co-student,J6hannes J6hansen participated in the field. This stay and work founded my still growing interest in the Faroese nature and culture, and the initial connections between the Arboretum in Horsholm and Tbrshavn developed from this early contact with J6annesRasmussen and J6hannes J6hansen. On our way back to Copenhagen in 1960 onboard "Tjaldur", we called on Lerwick, Shetland, where I saw Hebe and Olearia in some gardens. This made it obvious to me, that if the Faroe Isles for historical reasonshad been more or less British rather than Nordic, the gardensof T6rshavn would, no doubt, have been speckledwith genera from the southern Hemisphere and with other speciesand cultivars nowadays common in Scottish nurseries and gardens. -
Hybridization in Compositae
Hybridization in Compositae Dr. Edward Schilling University of Tennessee Tennessee – not Texas, but we still grow them big! [email protected] Ayres Hall – University of Tennessee campus in Knoxville, Tennessee University of Tennessee Leucanthemum vulgare – Inspiration for school colors (“Big Orange”) Compositae – Hybrids Abound! Changing view of hybridization: once consider rare, now known to be common in some groups Hotspots (Ellstrand et al. 1996. Proc Natl Acad Sci, USA 93: 5090-5093) Comparison of 5 floras (British Isles, Scandanavia, Great Plains, Intermountain, Hawaii): Asteraceae only family in top 6 in all 5 Helianthus x multiflorus Overview of Presentation – Selected Aspects of Hybridization 1. More rather than less – an example from the flower garden 2. Allopolyploidy – a changing view 3. Temporal diversity – Eupatorium (thoroughworts) 4. Hybrid speciation/lineages – Liatrinae (blazing stars) 5. Complications for phylogeny estimation – Helianthinae (sunflowers) Hybrid: offspring between two genetically different organisms Evolutionary Biology: usually used to designated offspring between different species “Interspecific Hybrid” “Species” – problematic term, so some authors include a description of their species concept in their definition of “hybrid”: Recognition of Hybrids: 1. Morphological “intermediacy” Actually – mixture of discrete parental traits + intermediacy for quantitative ones In practice: often a hybrid will also exhibit traits not present in either parent, transgressive Recognition of Hybrids: 1. Morphological “intermediacy” Actually – mixture of discrete parental traits + intermediacy for quantitative ones In practice: often a hybrid will also exhibit traits not present in either parent, transgressive 2. Genetic “additivity” Presence of genes from each parent Recognition of Hybrids: 1. Morphological “intermediacy” Actually – mixture of discrete parental traits + intermediacy for quantitative ones In practice: often a hybrid will also exhibit traits not present in either parent, transgressive 2. -
Redalyc.Effects of Light Availability and Growth Rate on Leaf Lifespan of Four
Revista Chilena de Historia Natural ISSN: 0716-078X [email protected] Sociedad de Biología de Chile Chile LUSK, CHRISTOPHER H.; CORCUERA, LUIS J. Effects of light availability and growth rate on leaf lifespan of four temperate rainforest Proteaceae Revista Chilena de Historia Natural, vol. 84, núm. 2, 2011, pp. 269-277 Sociedad de Biología de Chile Santiago, Chile Available in: http://www.redalyc.org/articulo.oa?id=369944298011 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative LEAF LIFESPANS OF CHILEAN PROTEACEAE 269 REVISTA CHILENA DE HISTORIA NATURAL Revista Chilena de Historia Natural 84: 269-277, 2011 © Sociedad de Biología de Chile RESEARCH ARTICLE Effects of light availability and growth rate on leaf lifespan of four temperate rainforest Proteaceae Efectos de la luminosidad y de las tasas de crecimiento sobre longevidad foliar de cuatro Proteáceas del bosque templado lluvioso CHRISTOPHER H. LUSK1, 2 * & LUIS J. CORCUERA3 1 Department of Biological Sciences, Macquarie University, NSW 2109, Australia 2 Current address: Department of Biological Sciences, The University of Waikato, Private Bag 3105, Hamilton, New Zealand 3 Departmento de Botánica, Universidad de Concepción, Casilla 160-C, Concepción, Chile *Corresponding author: [email protected] ABSTRACT Although comparative studies have revealed much about the environmental correlates of leaf lifespan and its integration with other leaf traits, a comprehensive theory of leaf lifespan is still lacking. The influence of growth rate on self-shading may be a key proximate determinant of both inter- and intra-specific variation in leaf lifespans. -
Pollen Morphology of Proteaceae Native to Argentina: a New Dichotomus Key for Their Identification
Rev. Mus. Argentino Cienc. Nat., n.s. 19(1): 25-37, 2017 ISSN 1514-5158 (impresa) ISSN 1853-0400 (en línea) Pollen morphology of Proteaceae native to Argentina: a new dichotomus key for their identification Damián Andrés FERNÁNDEZ Sección Paleopalinología, Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”, Av. A. Gallardo 470, C1405DJR Buenos Aires, Argentina. E-mail: [email protected]. Abstract: A dichotomous key for the identification of eight proteaceous species, native to Argentina, based on pollen morphology is presented. These species are: Embothrium coccineum, Gevuina avellana, Lomatia den- tata, L. ferruginea, L. hirsuta, Orites myrtoidea, Roupala meisneri and R. montana. The pollen morphology was analyzed with both, light and electron scanning microscopes. The morphological characters selected for species/ genera recognition are: ornamentation, pore number, equatorial diameter, the ratio of sexine/nexine thickness, and equatorial diameter/pore diameter ratio. Key words: Proteaceae, Argentina, palynology, dichotomous key. Resumen: Morfología polínica de las Proteaceae nativas de Argentina: una nueva clave dicotómi- ca para su identificación. Se presenta una clave dicotómica para la identificación de las ocho especies de Proteacea nativas de la Argentina. Las especies son: Embothrium coccineum, Gevuina avellana, Lomatia dentata, L. ferruginea, L. hirsuta, Orites myrtoidea, Roupala meisneri and R. montana. La morfología polínica fue analiza- da utilizando microscopio óptico y microscopio electrónico de barrido. Los caracteres morfológicos elegidos para reconocer las especies/géneros son: tipo de ornamentación, número de poros, diámetro ecuatorial, relación de espesor sexina/nexina y relación diámetro ecuatorial/diámetro de poro. Palabras clave: Proteaceae, Argentina, palinología, clave dicotómica. _____________ INTRODUCTION three tribes within Grevilleoideae (Embothrieae, Macadamieae, and Oriteae) are currently found The Proteaceae family comprises 83 gen- in Argentina. -
Protea: a Guide to Cultivated Species and Varieties Online
7jetq (Download pdf ebook) Protea: A Guide to Cultivated Species and Varieties Online [7jetq.ebook] Protea: A Guide to Cultivated Species and Varieties Pdf Free Lewis J. Matthews audiobook | *ebooks | Download PDF | ePub | DOC Download Now Free Download Here Download eBook #1113390 in Books 2016-06-30 2016-06-30Original language:English 9.90 x .70 x 8.40l, #File Name: 0824856708232 pages | File size: 69.Mb Lewis J. Matthews : Protea: A Guide to Cultivated Species and Varieties before purchasing it in order to gage whether or not it would be worth my time, and all praised Protea: A Guide to Cultivated Species and Varieties: 1 of 1 people found the following review helpful. Stunning photographyBy G. BockExcellent introduction to this beautiful group of plants. The photography is stunning. For an in-depth review see [...] The proteas (Proteaceae) are a large and ancient plant family of Gondwana origins with an impressive diversity of flower and form, and an intriguing distribution pattern throughout mainly the Southern Hemisphere. In his spectacular photography, Lewis J. Matthews captures the exceptional beauty and unique characteristics of a broad range of cultivated species and cultivars?some are well known, while others are either new introductions or lesser-known examples that deserve wider cultivation. For inclusion in Protea, Matthews has chosen a comprehensive selection of the best species and varieties, including a large number not previously seen in print. They are certain to inspire readers to grow them in their gardens where climate and soils are suitable.After The Protea Book by Matthews was published in 2002, numerous outstanding hybrids were introduced; many with exquisite blooms that are very dramatic. -
Sept-Oct Newsletter 2019
President Louise Skabo 0467 199 602 www.apstasnorth.org Business Secretary Email: [email protected] Peter Dowde 6331 7761 Post: 45 Osborne Avenue, Minutes Secretary Trevallyn. Tas. 7250 Noel Manning 6344 2277 Sept-Oct Northern Group Newsletter The beginning of spring is not just a busy time in our blossoming gardens but also in the Groups. This has been especially so as the Northern group this year was responsible for designing and bringing together all the elements of a superb stage display in addition to the usual booth at Blooming Tasmania Festival. The stage display was a one off task and for this I am sure the very busy committee was thankful. The display was magnificent: the culmination of meticulous planning and so much creative effort. Plants in pots graced the stage, covering categories from rainforest to coastal. Animals added to the striking backdrop and the plants, such as the Huon pines, man ferns etc. kindly lent for the display by Habitat nursery at Liffey. The booth area was informative with several photos featuring gardens from the 3 group regions. Some highlights were the native orchids massed in a pot, the colourful senses-grabbing posies and the single flower specimens in test tubes vases which drew in passersby. Final words from Louise who so admirably coordinated the whole project and then the packing up (on her birthday!) Over 30 members contributed to this APST Inc. event to promote our Society and native plants. Some members were on the hard working sub-committee; many provided plants or carted, installed and dismantled the stage display; some provided photos for the booth display or for the PP presentation or gave their time to provide flowers and make posies; others manned the booth over the weekend and let's not forget the papier-mâché rock creators! Thanks to all. -
Descriptions of the Plant Types
APPENDIX A Descriptions of the plant types The plant life forms employed in the model are listed, with examples, in the main text (Table 2). They are described in this appendix in more detail, including environmental relations, physiognomic characters, prototypic and other characteristic taxa, and relevant literature. A list of the forms, with physiognomic characters, is included. Sources of vegetation data relevant to particular life forms are cited with the respective forms in the text of the appendix. General references, especially descriptions of regional vegetation, are listed by region at the end of the appendix. Plant form Plant size Leaf size Leaf (Stem) structure Trees (Broad-leaved) Evergreen I. Tropical Rainforest Trees (lowland. montane) tall, med. large-med. cor. 2. Tropical Evergreen Microphyll Trees medium small cor. 3. Tropical Evergreen Sclerophyll Trees med.-tall medium seier. 4. Temperate Broad-Evergreen Trees a. Warm-Temperate Evergreen med.-small med.-small seier. b. Mediterranean Evergreen med.-small small seier. c. Temperate Broad-Leaved Rainforest medium med.-Iarge scler. Deciduous 5. Raingreen Broad-Leaved Trees a. Monsoon mesomorphic (lowland. montane) medium med.-small mal. b. Woodland xeromorphic small-med. small mal. 6. Summergreen Broad-Leaved Trees a. typical-temperate mesophyllous medium medium mal. b. cool-summer microphyllous medium small mal. Trees (Narrow and needle-leaved) Evergreen 7. Tropical Linear-Leaved Trees tall-med. large cor. 8. Tropical Xeric Needle-Trees medium small-dwarf cor.-scler. 9. Temperate Rainforest Needle-Trees tall large-med. cor. 10. Temperate Needle-Leaved Trees a. Heliophilic Large-Needled medium large cor. b. Mediterranean med.-tall med.-dwarf cor.-scler.