Friends of the Brisbane Botanic Gardens and Sherwood Arboretum Newsletter

Total Page:16

File Type:pdf, Size:1020Kb

Friends of the Brisbane Botanic Gardens and Sherwood Arboretum Newsletter GOVERNANCE § Funding priorities Exciting news came in January, with the arrival $75,000 donated by Brisbane City Council. We plan to use that money wisely to kick start operations that will also raise more money and gain more members. For ABN 20 607 589 873 example, our corporate branding, Connect – Promote - Protect website, social media contacts all need DELECTABLE PLANT TREASURE: to be put on a professional footing. Jim Sacred Lotus, ponds near Administration Building, at Dobbins has been magnanimous with Mt Coot-tha Botanic Garden (J Sim 5 March 2016). his pro bono graphics and media Lilygram design for us and we thank him for all CONTENTS: his help and patience. Paul Plant has come on board the Management Newsletter Governance ............................1 Committee and steering our New Members! .......................1 promotions and publicity efforts. Issue 2, March 2016 New Sources! .........................2 Annual General Meeting Bump the Funny Bone !! .......2 Let's be friends… We decided against that Special INSTAGRAM News ...............2 General Meeting in April and will CONTACTING f BBGSA WEBSITE news .....................2 Our Website focus on working as a team of initial FACEBOOK news..................2 Directors until we stage the first AGM www.fbbgsa.org.au Postcards ................................3 (Membership details here) in August. PLANTspeak ..........................4 Email History EXPOSÉ ...................5 Making things Happen [email protected] FoSA news .............................7 Now we have reached accord with MAIL ADDRESS OBBG news ............................8 Friends of Sherwood Arboretum, we f BBGSA, PO Box 39, MCBG Visitor Centre .......... 10 are forging ahead with events and Sherwood, Qld 4075. Volunteer Guides news ........ 11 activities. However, we still need May Events! ......................... 12 people to do things, organise events, Management Committee activities and so on. Mary Jo Katter (Director) Our Activities ....................... 12 Arno King (Director) CALENDAR ......................... 13 Please put your hand up if you can Jeannie Sim (Director) help. The first priority is getting the John Taylor Membership form................. 14 Growing Friends established. Please Bettina Palmer & contact [email protected] if you Fay O'Sullivan (Volunteer Guides) Catherin Bull want to be part of this activity group! Paul Plant EDITORIAL and Dale Arvidsson (ex officio as Curator of both BBGs) — Mary Jo Katter. Welcome to our second issue! Newsletter Editor: Jeannie Sim Our regular newsletter will be sent out New Members! by email to all connected members and available on our website. We'll print Each quarter, we'll greet and welcome Membership Counter out a colour copy for the MCBG BCC all the new folks to join our gang! 24 March 2016: 82 library to share around as well. The December: intention is to publish quarterly Darryl Mills, Anne Cullinan, issues: March, June, September, and Anita Armstrong, Mario Rey-Conde December 2016, and beyond. and Marjorie Shackleton. January: And since there were no complaints Leona Romaniuk and Judy Haines. received about the name of newsletter, February: Lilygram it is! Sally Hunter and Amanda Meads. March: — Jeannie Sim Paul Harrop. Brisbane Lily planted at October 2015 Launch. Check out lovely blooms in November [MJK] Lilygram Newsletter, Volume 1, Issue 2, March 2016 page 1 New SOURCES! INSTAGRAM news FACEBOOK news § § § This new column will highlight any Another social media outlet has been new blogs or books or magazines that established. If you are on Instagram are interesting (or even exciting!). please check out our new account: Tim Entwisle tweets! @brisbanebotanicgardensfriends Tim is a botanist and currently Director and Chief Executive, Royal Botanic Gardens Victoria. https://www.rbg.vic.gov.au/staff/prof-tim- entwisle/prof-tim-entwisle Tim Entwisle is also an eager blogger http://talkingplants.blogspot.com.au/ and tweets on twitter https://twitter.com/timentwisle He also recently published a thought- provoking proposal to rename our Australian seasons and add 2 more! Entwisle, Tim 2014. WEBSITE news Our three media outlets have these Sprinter and Sprummer: Australia's common intentions. Changing Seasons. Clayton, VIC: § PURPOSES: CSIRO publishing. (1) to promote our three botanical www.fbbgsa.org.au treasures by frequent postings of § photographs with commentary (2) to connect with like-minded organisations and individuals and celebrate all things botanical. Bump the Funny Contributors: Bone !! Currently, Jeannie Sim and Mary Jo Katter are doing most of the posting! Lady GAGA Ferns! More contributions are avidly sought! New Genus of Ferns: Another launch achievement was the Please send in any "jpgs" to the Gaga, named for Lady Gaga creation of our first website, designed [email protected] address! Already by Jim Dobbins with Mary Jo Katter two student volunteers from QUT's advising and representing the wishes of landscape architecture course have the Steering Committee. signed up to keep watching briefs over one treasure or another. I will get We are still adding and correcting this more! And these guys can really take face to the world, but the important photos (with proper cameras and membership application function is everything)! well and truly functional! We use PayPal to safely gather funds and SUGGESTED TOPICS: "A gametophyte, with its characteristic heart- information. Please drop in regularly to newsy stories shaped structure, which was deemed similar see what's new! to Gaga's wardrobe during her performance at what's flowering / fruiting the 2010 Grammy Awards" Future pages are planned and if you botanical oddities / absurdities You have been warned! wildlife (non-human sorts)! https://en.wikipedia.org/wiki/Gaga_%28genus%29 have any ideas or requests please let us know at the usual address: heart-stopping works of nature [email protected] jaw-dropping scenery! And so on. § § Lilygram Newsletter, Volume 1, Issue 2, March 2016 page 2 POSTCARDS Voices from the past This new section presents historic postcards related to one or more of our botanic treasures. This time it is the former bush-house in the Old Brisbane Botanic Gardens in 1912. The written descriptions are as informative as the images! The giant clam-shell fountain (and notice the plinth of coral underneath) is a wonderful surprise! I had not realised that Philip MacMahon had created such a fountain in his lovely bush- house, or maybe it is the work of the next Director, J.F. Bailey. Intrigue! Transciptions: (1) Dated 29 September 1912 This was taken by Mr Justins one Sunday morning, In the Botanic Gardens Brisbane; the Background is natural, Various species of Ferns, Orchids, Palms etc., just the kind of place you would like for a Rockery. I always think of John when I see all these pretty places. Love from [?] Jinn. Postcard (1) (2) Dated 29 September 1912 This is another pretty place in the Bush House, Botanic Gardens, the shell is a spraying fountain, with Maiden Hair Fern too lovely to describe; all round, it is a perfect picture to look at, wish you could see it. The weather is perfect now. Would'nt [sic] it be nice if you could get things to grow in the garden at home like this. Love from [?] Jinn. Can you make out the name of the author? My guess is either Finn or Jinn, but neither seems quite right. If there are postcard collectors out there who know more about local providers, I would love to hear from you. Do you have any postcards of OBBG or MCBG? Did they ever make one for Sherwood Arboretum (aka. Sherwood Forest Park)? We'd love to share the knowledge (and stories)! Source: JSim Postcard Collection Acquired 25 May 2015. Postcard (2) Lilygram Newsletter, Volume 1, Issue 2, March 2016 page 3 Nickname: THE INVADER! necessary: the props are vital to hold PLANTspeak up the massive branches. The oldest living plant of known planting date in the world is a Ficus religiosa tree Tropical Fig Trees called the Sri Maha Bodhi planted in the temple at Anuradhapura, Sri Lanka Ficus spp. by King Tissa in 288 BCE. The OBBG specimen is a cutting from this ancient Family MORACEAE Sri Lankan tree which is a cutting off the original tree where Buddha rested. Nickname: OUR BO TREE! Did you now that the Old Brisbane Botanic Gardens in the City has an impressive collection of old fig trees? The 1994 census recorded 80 Ficus OBBG Tree Survey #0327 specimens none of which were the Ficus benghalensis common fig Ficus carica! Indian Banyan At that time, the list included: near QUT boundary, opposite U Block (JSim 2014) Ficus baileyana Origin: from India & Pakistan. H 20.4 x W 35m x DBH c.13m Ficus benghalensis [#10, #40, #327] Ficus benjamina Planted in the 1870s along the Ficus drupacea var. drupacea boundary with the Domain of Old OBBG Tree Survey #1210 Ficus elastica cv. Variegata Government House, this is one of three Ficus retusa Fig Ficus laurifolia thriving banyans in the Gardens. These syn. Ficus truncata Ficus macrophylla trees are sacred to Hindus who believe on Alice Street boundary (JSim 2004) Ficus microcarpa Brahma was transformed into a Origin: from India to Southeast Asia. H 21.9m x W 39m x DBH 4.8m Ficus nehbudi banyan, which retains his spirit. These Ficus obliqua trees live long and grow very large as This fig has an interesting Ficus parcelli the aerial roots from branches stretch identification history and can be Ficus platypoda down to the ground, take root and confused with F. microcarpa. It was Ficus religiosa [#107] become new trunks. Traditionally, the identified as F. truncata in 1994. This Ficus sycomorus Indian merchant caste, called the fig was planted about the 1870s and Ficus truncata [#1210] Banians, set up their market stalls was a huge tree in the photographs Ficus virens beneath the protective canopy. (dated between 1902 and 1910) when Ficus virgata var. virgate Nickname: SCHOLAR'S BANYAN its generous shade was used to shelter Ficus watkinsiana al fresco dining for the adjacent second And several other species (unnamed).
Recommended publications
  • Bruxner Park Flora Reserve Working Plan
    Bruxner Park Flora Reserve Working Plan Working Plan for Bruxner Park Flora Reserve No 3 Upper North East Forest Agreement Region North East Region Contents Page 1. DETAILS OF THE RESERVE 2 1.1 Introduction 2 1.2 Location 2 1.3 Key Attributes of the Reserve 2 1.4 General Description 2 1.5 History 6 1.6 Current Usage 8 2. SYSTEM OF MANAGEMENT 9 2.1 Objectives of Management 9 2.2 Management Strategies 9 2.3 Management Responsibility 11 2.4 Monitoring, Reporting and Review 11 3. LIST OF APPENDICES 11 Appendix 1 Map 1 Locality Appendix 1 Map 2 Cadastral Boundaries, Forest Types and Streams Appendix 1 Map 3 Vegetation Growth Stages Appendix 1 Map 4 Existing Occupation Permits and Recreation Facilities Appendix 2 Flora Species known to occur in the Reserve Appendix 3 Fauna records within the Reserve Y:\Tourism and Partnerships\Recreation Areas\Orara East SF\Bruxner Flora Reserve\FlRWP_Bruxner.docx 1 Bruxner Park Flora Reserve Working Plan 1. Details of the Reserve 1.1 Introduction This plan has been prepared as a supplementary plan under the Nature Conservation Strategy of the Upper North East Ecologically Sustainable Forest Management (ESFM) Plan. It is prepared in accordance with the terms of section 25A (5) of the Forestry Act 1916 with the objective to provide for the future management of that part of Orara East State Forest No 536 set aside as Bruxner Park Flora Reserve No 3. The plan was approved by the Minister for Forests on 16.5.2011 and will be reviewed in 2021.
    [Show full text]
  • Bush Foods and Fibres
    Australian Plants Society NORTH SHORE GROUP Ku-ring-gai Wildflower Garden Bush foods and fibres • Plant-based bush foods, medicines and poisons can come from nectar, flowers, fruit, leaves, bark, stems, sap and roots. • Plants provide fibres and materials for making many items including clothes, cords, musical instruments, shelters, tools, toys and weapons. • A fruit is the seed-bearing structure of a plant. • Do not eat fruits that you do not know to be safe to eat. Allergic reactions or other adverse reactions could occur. • We acknowledge the Traditional Custodians of this land and pay our respects to the Elders both past, present and future for they hold the memories, traditions, culture and hope of their people. Plants as food: many native plants must be processed before they are safe to eat. Flowers, nectar, pollen, Sugars, vitamins, honey, lerps (psyllid tents) minerals, starches, manna (e.g. Ribbon Gum proteins & other nutrients Eucalyptus viminalis exudate), gum (e.g. Acacia lerp manna decurrens) Fruit & seeds Staple foods Carbohydrates (sugars, starches, fibre), proteins, fats, vitamins Leaves, stalks, roots, apical Staple foods Carbohydrates, protein, buds minerals Plants such as daisies, lilies, orchids and vines Tubers, rhyzomes were a source of starchy tubers known as Carbohydrate, fibre, yams. The yam daisy Microseris lanceolata protein, vitamins, (Asteraceae) was widespread in inland NSW minerals and other states. The native yam Dioscorea transversa grows north from Stanwell Tops into Qld and Northern Territory and can be eaten raw or roasted as can those of Trachymene incisa. 1 Plant Description of food Other notes Acacia Wattle seed is a rich source of iron, Saponins and tannins and other essential elements.
    [Show full text]
  • Street Tree Master Plan Report © Sunshine Coast Regional Council 2009-Current
    Sunshine Coast Street Tree Master Plan 2018 Part A: Street Tree Master Plan Report © Sunshine Coast Regional Council 2009-current. Sunshine Coast Council™ is a registered trademark of Sunshine Coast Regional Council. www.sunshinecoast.qld.gov.au [email protected] T 07 5475 7272 F 07 5475 7277 Locked Bag 72 Sunshine Coast Mail Centre Qld 4560 Acknowledgements Council wishes to thank all contributors and stakeholders involved in the development of this document. Disclaimer Information contained in this document is based on available information at the time of writing. All figures and diagrams are indicative only and should be referred to as such. While the Sunshine Coast Regional Council has exercised reasonable care in preparing this document it does not warrant or represent that it is accurate or complete. Council or its officers accept no responsibility for any loss occasioned to any person acting or refraining from acting in reliance upon any material contained in this document. Foreword Here on our healthy, smart, creative Sunshine Coast we are blessed with a wonderful environment. It is central to our way of life and a major reason why our 320,000 residents choose to live here – and why we are joined by millions of visitors each year. Although our region is experiencing significant population growth, we are dedicated to not only keeping but enhancing the outstanding characteristics that make this such a special place in the world. Our trees are the lungs of the Sunshine Coast and I am delighted that council has endorsed this master plan to increase the number of street trees across our region to balance our built environment.
    [Show full text]
  • (Lamiaceae and Verbenaceae) Using Two DNA Barcode Markers
    J Biosci (2020)45:96 Ó Indian Academy of Sciences DOI: 10.1007/s12038-020-00061-2 (0123456789().,-volV)(0123456789().,-volV) Re-evaluation of the phylogenetic relationships and species delimitation of two closely related families (Lamiaceae and Verbenaceae) using two DNA barcode markers 1 2 3 OOOYEBANJI *, E C CHUKWUMA ,KABOLARINWA , 4 5 6 OIADEJOBI ,SBADEYEMI and A O AYOOLA 1Department of Botany, University of Lagos, Akoka, Yaba, Lagos, Nigeria 2Forest Herbarium Ibadan (FHI), Forestry Research Institute of Nigeria, Ibadan, Nigeria 3Department of Education Science (Biology Unit), Distance Learning Institute, University of Lagos, Akoka, Lagos, Nigeria 4Landmark University, Omu-Aran, Kwara State, Nigeria 5Ethnobotany Unit, Department of Plant Biology, Faculty of Life Sciences, University of Ilorin, Ilorin, Nigeria 6Department of Ecotourism and Wildlife Management, Federal University of Technology, Akure, Ondo State, Nigeria *Corresponding author (Email, [email protected]) MS received 21 September 2019; accepted 27 May 2020 The families Lamiaceae and Verbenaceae comprise several closely related species that possess high mor- phological synapomorphic traits. Hence, there is a tendency of species misidentification using only the mor- phological characters. Herein, we evaluated the discriminatory power of the universal DNA barcodes (matK and rbcL) for 53 species spanning the two families. Using these markers, we inferred phylogenetic relation- ships and conducted species delimitation analysis using four delimitation methods: Automated Barcode Gap Discovery (ABGD), TaxonDNA, Bayesian Poisson Tree Processes (bPTP) and General Mixed Yule Coalescent (GMYC). The phylogenetic reconstruction based on the matK gene resolved the relationships between the families and further suggested the expansion of the Lamiaceae to include some core Verbanaceae genus, e.g., Gmelina.
    [Show full text]
  • An Overview on Phytochemistry and Pharmacological Properties of Gmelina Arborea
    Available online a t www.scholarsresearchlibrary.com Scholars Research Library J. Nat. Prod. Plant Resour ., 2013, 3 (4):62-71 (http://scholarsresearchlibrary.com/archive.html) ISSN : 2231 – 3184 CODEN (USA): JNPPB7 An overview on Phytochemistry and Pharmacological properties of Gmelina arborea 1 2 2 1 1 Munira Banu , Gururaja G M , Deepak M , Dr. Roopashree T.S , S. Shashidhara 1Department of Pharmacognosy, Government College of Pharmacy, # 2, P. Kalinga Rao Road, Subbaiah Circle, Bengaluru 2Dept. of Phytochemistry, Natural Remedies Pvt Ltd., Bengaluru __________________________________________________________________________ ABSTRACT Gmelina arborea an important medicinal plant is one of the most widely cultivated species of the family Verbenaceae. It is highly valued from time immemorial because of its vast medicinal properties. The present article provides all necessary information regarding its phytochemical investigations, pharmacological actions and medicinal properties like anemia, anxiety, asthma, blood impurities, diarrhea, fever headaches, antioxidants, cardioprotective, antidiabetic, immunomodulatory, antipyretic and analgesic, antimicrobial, diuretic and many other activities. This review emphasizes on the detailed phytochemical components and medicinal uses along with pharmacological properties of different parts of Gmelina arborea. Keywords: Gmelina arborea , gmelinosides, isolation, Phytochemical, toxicity, Pharmacological. _____________________________________________________________________________________________ INTRODUCTION
    [Show full text]
  • Highways Byways
    Highways AND Byways THE ORIGIN OF TOWNSVILLE STREET NAMES Compiled by John Mathew Townsville Library Service 1995 Revised edition 2008 Acknowledgements Australian War Memorial John Oxley Library Queensland Archives Lands Department James Cook University Library Family History Library Townsville City Council, Planning and Development Services Front Cover Photograph Queensland 1897. Flinders Street Townsville Local History Collection, Citilibraries Townsville Copyright Townsville Library Service 2008 ISBN 0 9578987 54 Page 2 Introduction How many visitors to our City have seen a street sign bearing their family name and wondered who the street was named after? How many students have come to the Library seeking the origin of their street or suburb name? We at the Townsville Library Service were not always able to find the answers and so the idea for Highways and Byways was born. Mr. John Mathew, local historian, retired Town Planner and long time Library supporter, was pressed into service to carry out the research. Since 1988 he has been steadily following leads, discarding red herrings and confirming how our streets got their names. Some remain a mystery and we would love to hear from anyone who has information to share. Where did your street get its name? Originally streets were named by the Council to honour a public figure. As the City grew, street names were and are proposed by developers, checked for duplication and approved by Department of Planning and Development Services. Many suburbs have a theme. For example the City and North Ward areas celebrate famous explorers. The streets of Hyde Park and part of Gulliver are named after London streets and English cities and counties.
    [Show full text]
  • Invasion and Management of a Woody Plant, Lantana Camara L., Alters Vegetation Diversity Within Wet Sclerophyll Forest in Southeastern Australia
    University of Wollongong Research Online Faculty of Science - Papers (Archive) Faculty of Science, Medicine and Health 2009 Invasion and management of a woody plant, Lantana camara L., alters vegetation diversity within wet sclerophyll forest in southeastern Australia Ben Gooden University of Wollongong, [email protected] Kris French University of Wollongong, [email protected] Peter J. Turner Department of Environment and Climate Change, NSW Follow this and additional works at: https://ro.uow.edu.au/scipapers Part of the Life Sciences Commons, Physical Sciences and Mathematics Commons, and the Social and Behavioral Sciences Commons Recommended Citation Gooden, Ben; French, Kris; and Turner, Peter J.: Invasion and management of a woody plant, Lantana camara L., alters vegetation diversity within wet sclerophyll forest in southeastern Australia 2009. https://ro.uow.edu.au/scipapers/4953 Research Online is the open access institutional repository for the University of Wollongong. For further information contact the UOW Library: [email protected] Invasion and management of a woody plant, Lantana camara L., alters vegetation diversity within wet sclerophyll forest in southeastern Australia Abstract Plant invasions of natural communities are commonly associated with reduced species diversity and altered ecosystem structure and function. This study investigated the effects of invasion and management of the woody shrub Lantana camara (lantana) in wet sclerophyll forest on the south-east coast of Australia. The effects of L. camara invasion and management on resident vegetation diversity and recruitment were determined as well as if invader management initiated community recovery. Vascular plant species richness, abundance and composition were surveyed and compared across L.
    [Show full text]
  • Post-Fire Recovery of Woody Plants in the New England Tableland Bioregion
    Post-fire recovery of woody plants in the New England Tableland Bioregion Peter J. ClarkeA, Kirsten J. E. Knox, Monica L. Campbell and Lachlan M. Copeland Botany, School of Environmental and Rural Sciences, University of New England, Armidale, NSW 2351, AUSTRALIA. ACorresponding author; email: [email protected] Abstract: The resprouting response of plant species to fire is a key life history trait that has profound effects on post-fire population dynamics and community composition. This study documents the post-fire response (resprouting and maturation times) of woody species in six contrasting formations in the New England Tableland Bioregion of eastern Australia. Rainforest had the highest proportion of resprouting woody taxa and rocky outcrops had the lowest. Surprisingly, no significant difference in the median maturation length was found among habitats, but the communities varied in the range of maturation times. Within these communities, seedlings of species killed by fire, mature faster than seedlings of species that resprout. The slowest maturing species were those that have canopy held seed banks and were killed by fire, and these were used as indicator species to examine fire immaturity risk. Finally, we examine whether current fire management immaturity thresholds appear to be appropriate for these communities and find they need to be amended. Cunninghamia (2009) 11(2): 221–239 Introduction Maturation times of new recruits for those plants killed by fire is also a critical biological variable in the context of fire Fire is a pervasive ecological factor that influences the regimes because this time sets the lower limit for fire intervals evolution, distribution and abundance of woody plants that can cause local population decline or extirpation (Keith (Whelan 1995; Bond & van Wilgen 1996; Bradstock et al.
    [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]
  • Obdiplostemony: the Occurrence of a Transitional Stage Linking Robust Flower Configurations
    Annals of Botany 117: 709–724, 2016 doi:10.1093/aob/mcw017, available online at www.aob.oxfordjournals.org VIEWPOINT: PART OF A SPECIAL ISSUE ON DEVELOPMENTAL ROBUSTNESS AND SPECIES DIVERSITY Obdiplostemony: the occurrence of a transitional stage linking robust flower configurations Louis Ronse De Craene1* and Kester Bull-Herenu~ 2,3,4 1Royal Botanic Garden Edinburgh, Edinburgh, UK, 2Departamento de Ecologıa, Pontificia Universidad Catolica de Chile, 3 4 Santiago, Chile, Escuela de Pedagogıa en Biologıa y Ciencias, Universidad Central de Chile and Fundacion Flores, Ministro Downloaded from https://academic.oup.com/aob/article/117/5/709/1742492 by guest on 24 December 2020 Carvajal 30, Santiago, Chile * For correspondence. E-mail [email protected] Received: 17 July 2015 Returned for revision: 1 September 2015 Accepted: 23 December 2015 Published electronically: 24 March 2016 Background and Aims Obdiplostemony has long been a controversial condition as it diverges from diploste- mony found among most core eudicot orders by the more external insertion of the alternisepalous stamens. In this paper we review the definition and occurrence of obdiplostemony, and analyse how the condition has impacted on floral diversification and species evolution. Key Results Obdiplostemony represents an amalgamation of at least five different floral developmental pathways, all of them leading to the external positioning of the alternisepalous stamen whorl within a two-whorled androe- cium. In secondary obdiplostemony the antesepalous stamens arise before the alternisepalous stamens. The position of alternisepalous stamens at maturity is more external due to subtle shifts of stamens linked to a weakening of the alternisepalous sector including stamen and petal (type I), alternisepalous stamens arising de facto externally of antesepalous stamens (type II) or alternisepalous stamens shifting outside due to the sterilization of antesepalous sta- mens (type III: Sapotaceae).
    [Show full text]
  • Blair's Rainforest Inventory
    Enoggera creek (Herston/Wilston) rainforest inventory Prepared by Blair Bartholomew 28-Jan-02 Botanical Name Common Name: tree, shrub, Derivation (Pronunciation) vine, timber 1. Acacia aulacocarpa Brown salwood, hickory/brush Acacia from Greek ”akakia (A), hê”, the shittah tree, Acacia arabica; (changed to Acacia ironbark/broad-leaved/black/grey which is derived from the Greek “akanth-a [a^k], ês, hê, (akê A)” a thorn disparrima ) wattle, gugarkill or prickle (alluding to the spines on the many African and Asian species first described); aulacocarpa from Greek “aulac” furrow and “karpos” a fruit, referring to the characteristic thickened transverse bands on the a-KAY-she-a pod. Disparrima from Latin “disparrima”, the most unlike, dissimilar, different or unequal referring to the species exhibiting the greatest difference from other renamed species previously described as A aulacocarpa. 2. Acacia melanoxylon Black wood/acacia/sally, light Melanoxylon from Greek “mela_s” black or dark: and “xulon” wood, cut wood, hickory, silver/sally/black- and ready for use, or tree, referring to the dark timber of this species. hearted wattle, mudgerabah, mootchong, Australian blackwood, native ash, bastard myall 3. Acmena hemilampra Broad-leaved lillypilly, blush satin Acmena from Greek “Acmenae” the nymphs of Venus who were very ash, water gum, cassowary gum beautiful, referring to the attractive flowers and fruits. A second source says that Acmena was a nymph dedicated to Venus. This derivation ac-ME-na seems the most likely. Finally another source says that the name is derived from the Latin “Acmena” one of the names of the goddess Venus. Hemilampra from Greek “hemi” half and “lampro”, bright, lustrous or shining, referring to the glossy upper leaf surface.
    [Show full text]
  • Interactions Among Leaf Miners, Host Plants and Parasitoids in Australian Subtropical Rainforest
    Food Webs along Elevational Gradients: Interactions among Leaf Miners, Host Plants and Parasitoids in Australian Subtropical Rainforest Author Maunsell, Sarah Published 2014 Thesis Type Thesis (PhD Doctorate) School Griffith School of Environment DOI https://doi.org/10.25904/1912/3017 Copyright Statement The author owns the copyright in this thesis, unless stated otherwise. Downloaded from http://hdl.handle.net/10072/368145 Griffith Research Online https://research-repository.griffith.edu.au Food webs along elevational gradients: interactions among leaf miners, host plants and parasitoids in Australian subtropical rainforest Sarah Maunsell BSc (Hons) Griffith School of Environment Science, Environment, Engineering and Technology Griffith University Submitted in fulfilment of the requirements of the degree of Doctor of Philosophy February 2014 Synopsis Gradients in elevation are used to understand how species respond to changes in local climatic conditions and are therefore a powerful tool for predicting how mountain ecosystems may respond to climate change. While many studies have shown elevational patterns in species richness and species turnover, little is known about how multi- species interactions respond to elevation. An understanding of how species interactions are affected by current clines in climate is imperative if we are to make predictions about how ecosystem function and stability will be affected by climate change. This challenge has been addressed here by focussing on a set of intimately interacting species: leaf-mining insects, their host plants and their parasitoid predators. Herbivorous insects, including leaf miners, and their host plants and parasitoids interact in diverse and complex ways, but relatively little is known about how the nature and strengths of these interactions change along climatic gradients.
    [Show full text]