Government Gazette for 24 December 2010
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Pests, Diseases, and Aridity Have Shaped the Genome of Corymbia Citriodora
Lawrence Berkeley National Laboratory Recent Work Title Pests, diseases, and aridity have shaped the genome of Corymbia citriodora. Permalink https://escholarship.org/uc/item/5t51515k Journal Communications biology, 4(1) ISSN 2399-3642 Authors Healey, Adam L Shepherd, Mervyn King, Graham J et al. Publication Date 2021-05-10 DOI 10.1038/s42003-021-02009-0 Peer reviewed eScholarship.org Powered by the California Digital Library University of California ARTICLE https://doi.org/10.1038/s42003-021-02009-0 OPEN Pests, diseases, and aridity have shaped the genome of Corymbia citriodora ✉ Adam L. Healey 1,2 , Mervyn Shepherd 3, Graham J. King 3, Jakob B. Butler 4, Jules S. Freeman 4,5,6, David J. Lee 7, Brad M. Potts4,5, Orzenil B. Silva-Junior8, Abdul Baten 3,9, Jerry Jenkins 1, Shengqiang Shu 10, John T. Lovell 1, Avinash Sreedasyam1, Jane Grimwood 1, Agnelo Furtado2, Dario Grattapaglia8,11, Kerrie W. Barry10, Hope Hundley10, Blake A. Simmons 2,12, Jeremy Schmutz 1,10, René E. Vaillancourt4,5 & Robert J. Henry 2 Corymbia citriodora is a member of the predominantly Southern Hemisphere Myrtaceae family, which includes the eucalypts (Eucalyptus, Corymbia and Angophora; ~800 species). 1234567890():,; Corymbia is grown for timber, pulp and paper, and essential oils in Australia, South Africa, Asia, and Brazil, maintaining a high-growth rate under marginal conditions due to drought, poor-quality soil, and biotic stresses. To dissect the genetic basis of these desirable traits, we sequenced and assembled the 408 Mb genome of Corymbia citriodora, anchored into eleven chromosomes. Comparative analysis with Eucalyptus grandis reveals high synteny, although the two diverged approximately 60 million years ago and have different genome sizes (408 vs 641 Mb), with few large intra-chromosomal rearrangements. -
Evolutionary Relationships in Eucalyptus Sens. Lat. – a Synopsis
Euclid - Online edition Evolutionary relationships in Eucalyptus sens. lat. – a synopsis This article complements the introductory essay about eucalypts included in the "Learn about Eucalypts" section. Its aim is to provide an up-to-date account of the outcomes of research derived from different groups during the past 5 years relating to relationships within Eucalyptus s.s. As such it includes only those publications and hypotheses relating to higher level relationships of major groupings within the eucalypts. Some of the research reported below also provides insights into biogeographic relationships of the eucalypt group – in large part these are not the focus of this article and are not discussed in detail. Introduction The first comprehensive classification of the eucalypts was published by Blakely in 1934, in which he treated more than 600 taxa, building on earlier work of Maiden and Mueller. Blakely's classification remained the critical reference for Eucalyptus taxonomists for the next 37 years when a new but informal classification was published by Pryor and Johnson (1971). In this work the authors divided the genus into seven subgenera, and although of an informal nature, presented a system of great advance on Blakely's treatment. The small genus Angophora was retained. The next 20 years saw much debate about the naturalness of Eucalyptus and whether other genera should be recognized (e.g., Johnson 1987). Based on morphological data, Hill and Johnson in 1995 proposed a split in the genus and recognition of the genus Corymbia. This new genus of c. 113 species, comprised the ghost gums and the bloodwoods, and Hill and Johnson concluded that Corymbia is the sister group to Angophora, with the synapomorphy of the distinctive cap cells on bristle glands (Ladiges 1984) being unambiguous. -
Genetic Diversity and Adaptation in Eucalyptus Pauciflora
Genetic diversity and adaptation in Eucalyptus pauciflora Archana Gauli (M.Sc.) A thesis submitted in fulfilment of the requirements for the Degree of Doctor of Philosophy School of Biological Sciences, University of Tasmania June, 2014 Declarations This thesis contains no material which has been accepted for a degree or diploma by the University or any other institution, except by way of background information and duly acknowledged in the thesis, and to the best of the my knowledge and belief no material previously published or written by another person except where due acknowledgement is made in the text of the thesis, nor does the thesis contain any material that infringes copyright. Archana Gauli Date Authority of access This thesis may be made available for loan and limited copying and communication in accordance with the Copyright Act 1968. Archana Gauli Date Statement regarding published work contained in thesis The publishers of the paper comprising Chapter 2 and Chapter 3 hold the copyright for that content, and access to the material should be sought from the respective journals. The remaining non-published content of the thesis may be made available for loan and limited copying and communication in accordance with the Copyright Act 1968. Archana Gauli Date i Statement of publication Chapter 2 has been published as: Gauli A, Vaillancourt RE, Steane DA, Bailey TG, Potts BM (2014) The effect of forest fragmentation and altitude on the mating system of Eucalyptus pauciflora (Myrtaceae). Australian Journal of Botany 61, 622-632. Chapter 3 has been accepted for publication as: Gauli A, Steane DA, Vaillancourt RE, Potts BM (in press) Molecular genetic diversity and population structure in Eucalyptus pauciflora subsp. -
Gum Trees Talk Notes
Australian Plants Society NORTH SHORE GROUP Eucalyptus, Angophora, Corymbia FAMILY MYRTACEAE GUM TREES OF THE KU-RING-GAI WILDFLOWER GARDEN Did you know that: • The fossil evidence for the first known Gum Tree was from the Tertiary 35-40 million years ago. • Myrtaceae is a very large family of over 140 genera and 3000 species of evergreen trees and shrubs. • There are over 900 species of Gum Trees in the Family Myrtaceae in Australia. • In the KWG, the Gum Trees are represented in the 3 genera: Eucalyptus, Angophora & Corymbia. • The name Eucalyptus is derived from the Greek eu = well and kalyptos = covered. BRIEF HISTORY E. obliqua The 18th &19th centuries were periods of extensive land exploration in Australia. Enormous numbers of specimens of native flora were collected and ended up in England. The first recorded scientific collection of Australian flora was made by Joseph Banks and Daniel Solander, during Sir James Cook’s 1st voyage to Botany Bay in April 1770. From 1800-1810, George Caley collected widely in N.S.W with exceptional skill and knowledge in his observations, superb preservation of plant specimens, extensive records and fluent expression in written records. It is a great pity that his findings were not published and he didn’t receive the recognition he deserved. The identification and classification of the Australian genus Eucalyptus began in 1788 when the French botanist Charles L’Heritier de Brutelle named a specimen in the British Museum London, Eucalyptus obliqua. This specimen was collected by botanist David Nelson on Captain Cook’s ill- fated third expedition in 1777 to Adventure Bay on Tasmania’s Bruny Is. -
Two Centuries of Botanical Exploration Along the Botanists Way, Northern Blue Mountains, N.S.W: a Regional Botanical History That Refl Ects National Trends
Two Centuries of Botanical Exploration along the Botanists Way, Northern Blue Mountains, N.S.W: a Regional Botanical History that Refl ects National Trends DOUG BENSON Honorary Research Associate, National Herbarium of New South Wales, Royal Botanic Gardens and Domain Trust, Sydney NSW 2000, AUSTRALIA. [email protected] Published on 10 April 2019 at https://openjournals.library.sydney.edu.au/index.php/LIN/index Benson, D. (2019). Two centuries of botanical exploration along the Botanists Way, northern Blue Mountains,N.S.W: a regional botanical history that refl ects national trends. Proceedings of the Linnean Society of New South Wales 141, 1-24. The Botanists Way is a promotional concept developed by the Blue Mountains Botanic Garden at Mt Tomah for interpretation displays associated with the adjacent Greater Blue Mountains World Heritage Area (GBMWHA). It is based on 19th century botanical exploration of areas between Kurrajong and Bell, northwest of Sydney, generally associated with Bells Line of Road, and focussed particularly on the botanists George Caley and Allan Cunningham and their connections with Mt Tomah. Based on a broader assessment of the area’s botanical history, the concept is here expanded to cover the route from Richmond to Lithgow (about 80 km) including both Bells Line of Road and Chifl ey Road, and extending north to the Newnes Plateau. The historical attraction of botanists and collectors to the area is explored chronologically from 1804 up to the present, and themes suitable for visitor education are recognised. Though the Botanists Way is focused on a relatively limited geographic area, the general sequence of scientifi c activities described - initial exploratory collecting; 19th century Gentlemen Naturalists (and lady illustrators); learned societies and publications; 20th century publicly-supported research institutions and the beginnings of ecology, and since the 1960s, professional conservation research and management - were also happening nationally elsewhere. -
Brisbane Native Plants by Suburb
INDEX - BRISBANE SUBURBS SPECIES LIST Acacia Ridge. ...........15 Chelmer ...................14 Hamilton. .................10 Mayne. .................25 Pullenvale............... 22 Toowong ....................46 Albion .......................25 Chermside West .11 Hawthorne................. 7 McDowall. ..............6 Torwood .....................47 Alderley ....................45 Clayfield ..................14 Heathwood.... 34. Meeandah.............. 2 Queensport ............32 Trinder Park ...............32 Algester.................... 15 Coopers Plains........32 Hemmant. .................32 Merthyr .................7 Annerley ...................32 Coorparoo ................3 Hendra. .................10 Middle Park .........19 Rainworth. ..............47 Underwood. ................41 Anstead ....................17 Corinda. ..................14 Herston ....................5 Milton ...................46 Ransome. ................32 Upper Brookfield .......23 Archerfield ...............32 Highgate Hill. ........43 Mitchelton ...........45 Red Hill.................... 43 Upper Mt gravatt. .......15 Ascot. .......................36 Darra .......................33 Hill End ..................45 Moggill. .................20 Richlands ................34 Ashgrove. ................26 Deagon ....................2 Holland Park........... 3 Moorooka. ............32 River Hills................ 19 Virginia ........................31 Aspley ......................31 Doboy ......................2 Morningside. .........3 Robertson ................42 Auchenflower -
Central Highlands Plant Species List
Understorey Network Central Highlands Plant Species List This plant species list is a sample of species that occur in your municipality and are relatively easy to grow or to purchase from a native plant nursery. Some of the more common plants are listed, as well as uncommon species that have a limited distribution and only occur in your area. However, many more species could be included on the list. Observing your local bush is a good way to get an idea of what else may be grown in your area and is suited to your property. To help choose your plants, each species is scored against soil type, vegetation community and uses. An extensive listing of suitable species can be found on the NRM South and (cabbage gum) Understorey Network websites. Eucalyptus pauciflora Central Highlands Coastal Vegetation Coastal Rainforest Eucalypt Forest Wet Woodland and Dry Eucalypt Forest Vegetation Grassy Heath Wetland Sedgeland and Riparian Vegetation Montane drained soil Well drained soil Poorly Sandy soil Loamy soil Clay soil soil Poor soil Fertile Low flammablity Erosion control Shelter belts Bush tucker Wise Water Salinity control Easy to propagate from seed Easy to propagate from cuttings Easy to propagate by division Standard Common Grow Vegetation Community Soil Type Uses from Name Name Endemic Trees Acacia dealbata silver wattle • • • • • • • • • • • • Acacia melanoxylon blackwood • • • • • • • • • • • • Acacia verticillata prickly mimosa • • • • • • • • • • • • • Allocasuarina verticillata drooping sheoak • • • • • • • • • • Banksia marginata silver -
Morphology and Vascular Anatomy of the Flower of Angophora Intermedia
© Landesmuseum für Kärnten; download www.landesmuseum.ktn.gv.at/wulfenia; www.biologiezentrum.at Wulfenia 13 (2006): 11–19 Mitteilungen des Kärntner Botanikzentrums Klagenfurt Morphology and vascular anatomy of the fl ower of Angophora intermedia DC. (Myrtaceae) with special emphasis on the innervation of the fl oral axis Sergey A. Volgin & Anastasiya Stepanova Summary: A peculiar receptacle structure in Angophora intermedia DC. (Myrtaceae) has been determined by a vascular-anatomical method. The vascular system of the fl ower of A. intermedia consists of numerous ascending bundles and girdling bundles in the hypanthium and the inferior ovary wall. In the central column of the trilocular ovary we found a dense conical plexus of vascular bundles supplying the placentae (infralocular plexus). It is connected with ascending bundles of the receptacle in the ovary base. In its central part it contains “hanged” bundles and blind bundles, so it seems to be a residual stele of a rudimentary fl oral apex. Thus, the receptacle ofA. intermedia is toroidal at the level of fl oral organs and conical above the carpel node. Keywords: Angophora intermedia, Myrtaceae, fl ower morphology, vascular system, fl oral axis, innervation, anatomy The fl oral development in different species of Myrtaceae has been studied precisely to elucidate the homology of the inferior ovary, hypanthium, operculate perianth and stamens of the polymerous androecium (PAYER 1857; MAYR 1969; BUNNIGER 1972; DRINNAN & LADIGES 1988; RONSE DECRAENE & SMETS 1991; ORLOVICH et al. 1996). Developmental and histogenetical studies have shown, that the receptacle in the fl ower of Myrtaceae is cup-like and take part to certain extent in the formation of the inferior ovary wall and the hypanthium (PAYER 1857; BUNNIGER 1972; RONSE DECRAENE & SMETS 1991). -
Eucalyptus That Are Ideal for British Gardens
Barks, shoots and leaves Grafton Nursery grows hardy forms of Antipodean Eucalyptus that are ideal for British gardens WORDS JOHN HOYLAND PHOTOGRAPHS JASON INGRAM Gower Hilary Collins checks the growth on a selection of the hardy eucalyptus grown at Grafton Nursery. Nearby assistant grower Adam Barnes keeps the more mature trees in check with some careful pruning. 68 FOR CUTTING 1 Eucalyptus ‘Shannon Blue’ VERY FEW TREES ARE AS FASCINATING A hybrid bred for the floristry trade, this vigorous plant has stems of rounded, glaucous, silver AS EUCALYPTS: THEY ARE HIGHLY leaves. It can be grown as a hedge and retains EVOLVED AND EXTREMELY VARIED its colour through the winter. Unpruned height 10m. RHS H5†. 2 Eucalyptus nicholii An airy tree with narrow, almost feathery, sage- green leaves. Its common name – narrow-leaved black peppermint – references its strongly aromatic foliage. Unpruned height 12m. RHS H5. 3 Eucalyptus pulverulenta ‘Baby Blue’ ardeners can be blinkered, disregarding a whole A compact, bushy cultivar that can be grown in a pot. The silvery-grey stems are long-lasting genus because of the faults of a few members. when cut for flower arrangements. Unpruned Eucalyptus has suffered this fate, largely because of height 5m. RHS H5. the thuggish behaviour of Eucalyptus gunnii, the most widely available species, which will grow to huge 4 Eucalyptus gunnii proportions in a very short time. “There are far better The most widely grown species in the UK. It has peeling cream and brown bark, rounded, species,” says grower Hilary Collins. “Beautiful glaucous-blue juvenile leaves and elliptic or eucalypts for small terraces or large pots, those for sickle-shaped, grey-green adult leaves. -
Genera in Myrtaceae Family
Genera in Myrtaceae Family Genera in Myrtaceae Ref: http://data.kew.org/vpfg1992/vascplnt.html R. K. Brummitt 1992. Vascular Plant Families and Genera, Royal Botanic Gardens, Kew REF: Australian – APC http://www.anbg.gov.au/chah/apc/index.html & APNI http://www.anbg.gov.au/cgi-bin/apni Some of these genera are not native but naturalised Tasmanian taxa can be found at the Census: http://tmag.tas.gov.au/index.aspx?base=1273 Future reference: http://tmag.tas.gov.au/floratasmania [Myrtaceae is being edited at mo] Acca O.Berg Euryomyrtus Schaur Osbornia F.Muell. Accara Landrum Feijoa O.Berg Paragonis J.R.Wheeler & N.G.Marchant Acmena DC. [= Syzigium] Gomidesia O.Berg Paramyrciaria Kausel Acmenosperma Kausel [= Syzigium] Gossia N.Snow & Guymer Pericalymma (Endl.) Endl. Actinodium Schauer Heteropyxis Harv. Petraeomyrtus Craven Agonis (DC.) Sweet Hexachlamys O.Berg Phymatocarpus F.Muell. Allosyncarpia S.T.Blake Homalocalyx F.Muell. Pileanthus Labill. Amomyrtella Kausel Homalospermum Schauer Pilidiostigma Burret Amomyrtus (Burret) D.Legrand & Kausel [=Leptospermum] Piliocalyx Brongn. & Gris Angasomyrtus Trudgen & Keighery Homoranthus A.Cunn. ex Schauer Pimenta Lindl. Angophora Cav. Hottea Urb. Pleurocalyptus Brongn. & Gris Archirhodomyrtus (Nied.) Burret Hypocalymma (Endl.) Endl. Plinia L. Arillastrum Pancher ex Baill. Kania Schltr. Pseudanamomis Kausel Astartea DC. Kardomia Peter G. Wilson Psidium L. [naturalised] Asteromyrtus Schauer Kjellbergiodendron Burret Psiloxylon Thouars ex Tul. Austromyrtus (Nied.) Burret Kunzea Rchb. Purpureostemon Gugerli Babingtonia Lindl. Lamarchea Gaudich. Regelia Schauer Backhousia Hook. & Harv. Legrandia Kausel Rhodamnia Jack Baeckea L. Lenwebia N.Snow & ZGuymer Rhodomyrtus (DC.) Rchb. Balaustion Hook. Leptospermum J.R.Forst. & G.Forst. Rinzia Schauer Barongia Peter G.Wilson & B.Hyland Lindsayomyrtus B.Hyland & Steenis Ristantia Peter G.Wilson & J.T.Waterh. -
List of Plants
Indigenous Plant Nursery Plant Species List The following plant list contains some of the local native plants that may be available from the Edendale Indigenous Plant Nursery. Availability can vary so please contact the nursery for specific and seasonal availability of plants. Contact details: [email protected] Phone (03) 9433 3703 30 Gastons Road, Eltham VIC 3091 Open 7 days per week, 9.30am to 4.30pm Trees Species Common Name Size (height x width) Acacia dealbata Silver Wattle 6 – 30m x 5 – 10m Acacia implexa Lightwood 5 – 15m x 4 – 7m Acacia pycnantha Golden Wattle 3 – 10m x 2 – 5m Acacia mearnsii Black Wattle 8 – 25m x 6 – 10m Acacia melanoxylon Blackwood 5 – 30m x 4 – 15m Allocasuarina littoralis Black Sheoke 4 – 8m x 2 – 5m Allocasuarina verticillata Drooping Sheoke 4 – 11m x 3 – 6m Banksia marginata Silver Banksia 1 – 10m x 1 – 5m Callitris rhomboidea Oyster Bay Pine 9 – 15 m high Eucalyptus blakelyi Blakely’s Red Gum 15 – 24m x 10 – 15m Eucalyptus camaldulensis River Red Gum 15 – 50m x 15 – 35m Eucalyptus goniocalyx Long-leaved Box 8 – 20m x 6 – 15m Eucalyptus leucoxylon Yellow Gum 10 – 20m x 6 – 20m Eucalyptus macrorhyncha Red Stringybark 10 – 35m x 10 – 20m Eucalyptus melliodora Yellow Box 10 – 30m x 8 – 25m Eucalyptus ovata Swamp Gum 8 – 30m x 8 – 20m Eucalyptus pauciflora Snow Gum 8 – 12m x 6 – 10m Eucalyptus polyanthemos Red Box 7 – 25m x 5 – 15m Eucalyptus radiata Narrow-leaved Peppermint 10 – 30m x 6 – 20m Eucalyptus rubida Candlebark Gum 10 – 25m x 10 – 20m Eucalyptus tricarpa Red Ironbark 10 – 30m x -
Peregian South Street Tree Strategy
Peregian South Street tree strategy Description of area and land use Canopy cover Street tree planting strategies The Peregian South plan area comprises the purpose-built communities Expanses of open land shown in the plan area's Foliage and Shade Cover The lush, sub-tropical feel of the plan area is sustained through ongoing of Peregian Springs, Coolum Ridges and Peregian Breeze, east of the map demonstrate the extensive network of residential streets and yet to be succession and replacement street tree planting. Sunshine Motorway. Located mid-way between Coolum and Noosa, the 597 developed land parcels within the locality (as well as those areas currently hectare plan area has its own shopping centre, child care facilities, cafés under construction). With below average vegetation cover across all Street tree plantings continue to balance the built form of the area with and extensive sports and recreation facilities. lands within the plan area (33% which is 5% below the regional average), high planting densities and a formal planting layout. A greater emphasis statistics generated for canopy cover for road reserve areas only are slightly Small allotments containing contemporary style dwellings, shady streets on mixed-planting streetscapes is evident in future streetscapes above-average for the region (33%). and a significant network of pedestrian pathways characterise the urban within the estate (retaining the formal planting formations which now residential landscape of the plan area. With a primary land use of master Field observations suggest that there is little opportunity for infill planting characterise the locality). planned community living, the plan area's two schools reflect the young in road reserve spaces.