Callistemon and Melaleuca Bottlebrushes, Paperbarks And

Total Page:16

File Type:pdf, Size:1020Kb

Callistemon and Melaleuca Bottlebrushes, Paperbarks And Plant of the Week Callistemon and Melaleuca Bottlebrushes, Paperbarks and Honey Myrtles There often seems to be some confusion about Callistemon (Bottlebrushes) and Melaleuca (Honey Crimson Bottlebrush Callistemon citrinus Myrtles and Paperbarks). How do you tell them apart? Both belong to the Myrtaceae, a family comprising trees, shrubs and mallees. All have simple, aromatic leaves dotted with oil glands that are usually easily seen if you hold a leaf up to the light. There are two main groups within the Myrtaceae: the first comprises mostly rainforest trees that have succulent fruits; the second group, found in drier environments, has woody fruits (capsules). Callistemon and Melaleuca belong in the latter group. Many genera also have numerous, conspicuous stamens, as do Callistemon and Melaleuca. Australia has about 1,400 species of Myrtaceae in ~ 70 genera, but you can also find Myrtaceae in tropical and temperate parts of the world, particularly South America and Malesia, so you can see this family has a particularly southern hemisphere distribution. How do you tell Callistemon from Melaleuca? If you look closely at the ‘flowers’ you will see that each ‘brush’ consists of many small, individual flowers with relatively inconspicuous sepals and petals. Now, here’s the difference. Both have an abundance of long, showy stamens; those of the Melaleuca are fused into five bundles or ‘claws’, those of Callistemon are attached only at the base. Red Flowering Paperbark Melaleuca hypericifolia Just now you can see many species and varieties of red Bottlebrushes (Callistemon) flowering on campus. The Green Flowered Bottlebrush (Callistemon pinifolius) and Red Flowering Paperbark (Melaleuca hypericifolia) can be seen outside student housing in Waterloo Road. The pristine white Snow-in-Summer (Melaleuca lineariifolia) is flowering along the creek near Research Park Drive and also just near the Gym. Alison Downing & Kevin Downing, 7.11.2010 (唐爱森, 唐科文-2010 年 11 月 7 日) Downing Herbarium, Department of Biological Sciences Snow-in-Summer Melaleuca lineariifolia Green Flowered Bottlebrush Callistemon pinifolius.
Recommended publications
  • Lord Howe Island, a Riddle of the Pacific, Part III
    Lord Howe Island, A Riddle of the Pacific, Part III S. J. PARAMONOV1 IN THIS FINAL PART (for parts I and II see During two visits to the island, in 1954 and Pacif.Sci.12 (1) :82- 91, 14 (1 ): 75-85 ) the 1955, the author failed to find the insect. An author is dealing mainly with a review of the official enquiry was made recently to the Ad­ insects and with general conclusions. mini stration staff of the island, and the author received a letter from the Superintendent of INSECTA the Island, Mr. H. Ward, on Nov. 3, 1961, in which he states : "A number of the old inhabi­ Our knowledge of the insects of Lord Howe tants have been questioned and all have advised Island is only preliminary and incomplete. Some that it is at least 30 years and possibly 40 groups, for example butterflies and beetles, are years since this insect has .been seen on the more or less sufficiently studied, other groups Island. A member of the staff, aged 33 years, very poorly. has never seen or heard of the insect, nor has Descriptions of new endemic species and any pupil of the local School." records of the insects of the island are dis­ The only possibility is that the insect may persed in many articles, and a summary of our still exist in one of the biggest banyan trees knowledge in this regard is lacking. However, on the slope of Mr, Gower, on the lagoon side. a high endemism of the fauna is evident. Al­ The area is well isolated from the settlement though the degree of endemi sm is only at the where the rat concentration was probably the specific, or at most the generic level, the con­ greatest, and may have survived in crevices of nection with other faunas is very significant.
    [Show full text]
  • SPOTTER NEWSLETTER Our Biological Invasions Newsletter Connecting with Our Western Cape Spotters
    I S S U E 2 THE SPOTTER NEWSLETTER Our biological invasions newsletter connecting with our Western Cape spotters A U G U S T 2 0 2 0 I S S U E 3 CONTENTS WELCOME TEAM SPOTTERS 01 NEWLY DISCOVERED SPECIES 02 SPECIES TO LOOK OUT FOR THIS SEASON 03 REPORT SIGHTINGS 04 LIST OF INVASIVE SPECIES SANBI's BID Western Cape team greening the city one school at a time in celebration of Arbor Month in 2019 WELCOME TEAM WESTERN CAPE SPOTTERS Welcome to the 3rd issue of the South African National Biodiversity Institute: Biological Invasions Directorate (SANBI’s BID) Western Cape spotters update newsletter. This time we update you on two newly discovered invasive plant species and species to look out for this season in the Western Cape. SANBI’s BID targets localized invasive alien species. These species have not yet reached their full invasive potential and occur as relatively small or localized populations. Removal of these populations at an early stage of invasion will limit spread to other areas, save on future costs of control, and contribute to the ultimate goal of eradication of these species from South Africa. For more information on invasive alien species in South Africa, the latest National Status Report on Biological Invasions in South Africa is available here for download. A new book on Biological Invasions in South Africa has also just been published by Springer as part of its "Invading Nature" Series. The book is open access, and you can download it as a single file or as individual chapters.
    [Show full text]
  • Beekeeping: Florida Bee Botany1 Malcolm T
    CIR 686 Beekeeping: Florida Bee Botany1 Malcolm T. Sanford2 This publication seeks to list and describe the immune from these, and it behooves policy makers to most important bee plants found in the state of consider the possible impact on most Florida bee Florida, their approximate distribution and blooming plants, which are feral in nature, when implementing date. With this information, beekeepers should be policy. A specific case in point is gallberry, present in able to better manage their colonies and/or move vast blankets within low-lying swampy areas in the them to maximize production. Finding good locations past, but continuously declining due to forest for colonies, based on proximity to good honey flora, management procedures, agriculture and is both and art and science; it takes a good deal of urbanization, all of which seek to drain the land and care and often several years of experience at one lower the water table. location to determine suitability. In this regard, the beekeeper must learn to become a careful Although many plants produce pollen for the experimenter and observer. bees, it is usually nectar-producing species that are of most interest to beekeepers. Few plants, in fact, Plants that profusely produce nectar and/or anywhere, are capable of secreting the vast amount of pollen in one location may not in another for a nectar honey bees need to produce a honey crop. In number of reasons including differences soil Florida, for example, perhaps less than ten species moisture, pH, profile and fertility. These factors are account of over ninety percent of the state's honey also affected overall by climatic considerations: crop, and only one, citrus, is cultivated.
    [Show full text]
  • Their Botany, Essential Oils and Uses 6.86 MB
    MELALEUCAS THEIR BOTANY, ESSENTIAL OILS AND USES Joseph J. Brophy, Lyndley A. Craven and John C. Doran MELALEUCAS THEIR BOTANY, ESSENTIAL OILS AND USES Joseph J. Brophy School of Chemistry, University of New South Wales Lyndley A. Craven Australian National Herbarium, CSIRO Plant Industry John C. Doran Australian Tree Seed Centre, CSIRO Plant Industry 2013 The Australian Centre for International Agricultural Research (ACIAR) was established in June 1982 by an Act of the Australian Parliament. ACIAR operates as part of Australia's international development cooperation program, with a mission to achieve more productive and sustainable agricultural systems, for the benefit of developing countries and Australia. It commissions collaborative research between Australian and developing-country researchers in areas where Australia has special research competence. It also administers Australia's contribution to the International Agricultural Research Centres. Where trade names are used this constitutes neither endorsement of nor discrimination against any product by ACIAR. ACIAR MONOGRAPH SERIES This series contains the results of original research supported by ACIAR, or material deemed relevant to ACIAR’s research and development objectives. The series is distributed internationally, with an emphasis on developing countries. © Australian Centre for International Agricultural Research (ACIAR) 2013 This work is copyright. Apart from any use as permitted under the Copyright Act 1968, no part may be reproduced by any process without prior written permission from ACIAR, GPO Box 1571, Canberra ACT 2601, Australia, [email protected] Brophy J.J., Craven L.A. and Doran J.C. 2013. Melaleucas: their botany, essential oils and uses. ACIAR Monograph No. 156. Australian Centre for International Agricultural Research: Canberra.
    [Show full text]
  • Environmental Weeds of Coastal Plains and Heathy Forests Bioregions of Victoria Heading in Band
    Advisory list of environmental weeds of coastal plains and heathy forests bioregions of Victoria Heading in band b Advisory list of environmental weeds of coastal plains and heathy forests bioregions of Victoria Heading in band Advisory list of environmental weeds of coastal plains and heathy forests bioregions of Victoria Contents Introduction 1 Purpose of the list 1 Limitations 1 Relationship to statutory lists 1 Composition of the list and assessment of taxa 2 Categories of environmental weeds 5 Arrangement of the list 5 Column 1: Botanical Name 5 Column 2: Common Name 5 Column 3: Ranking Score 5 Column 4: Listed in the CALP Act 1994 5 Column 5: Victorian Alert Weed 5 Column 6: National Alert Weed 5 Column 7: Weed of National Significance 5 Statistics 5 Further information & feedback 6 Your involvement 6 Links 6 Weed identification texts 6 Citation 6 Acknowledgments 6 Bibliography 6 Census reference 6 Appendix 1 Environmental weeds of coastal plains and heathy forests bioregions of Victoria listed alphabetically within risk categories. 7 Appendix 2 Environmental weeds of coastal plains and heathy forests bioregions of Victoria listed by botanical name. 19 Appendix 3 Environmental weeds of coastal plains and heathy forests bioregions of Victoria listed by common name. 31 Advisory list of environmental weeds of coastal plains and heathy forests bioregions of Victoria i Published by the Victorian Government Department of Sustainability and Environment Melbourne, March2008 © The State of Victoria Department of Sustainability and Environment 2009 This publication is copyright. No part may be reproduced by any process except in accordance with the provisions of the Copyright Act 1968.
    [Show full text]
  • NLM Leptospermum Lanigerum – Melaleuca Squarrosa Swamp Forest
    Vegetation Condition Benchmarks version 3 Non-Eucalypt Forest and Woodland NLM Leptospermum lanigerum – Melaleuca squarrosa swamp forest Community Description: Leptospermum lanigerum – Melaleuca squarrosa swamp forests dominated by Leptospermum lanigerum and/or Melaleuca squarrosa are common in the north-west and west and occur occasionally in the north-east and east where L. lanigerum usually predominates. There are also extensive tracts on alluvial flats of the major south-west rivers. The forests are dominated by various mixtures of L. lanigerum and M. squarrosa but with varying lesser amounts of various species of Acacia and rainforest species also present. Trees are usually > 8 m in height. Benchmarks: Length Component Cover % Height (m) DBH (cm) #/ha (m)/0.1 ha Canopy 70% - - - Large Trees - 10 25 800 Organic Litter 40% - Logs ≥ 10 - 20 Large Logs ≥ 12.5 Recruitment Episodic Understorey Life Forms LF code # Spp Cover % Tree or large shrub T 4 20 Medium shrub/small shrub S 3 15 Herbs and orchids H 5 5 Grass G 1 1 Large sedge/rush/sagg/lily LSR 1 1 Medium to small sedge/rush/sagg/lily MSR 2 1 Ground fern GF 2 5 Tree fern TF 1 5 Scrambler/Climber/Epiphytes SCE 2 5 Mosses and Lichens ML 1 20 Total 10 22 Last reviewed – 5 July 2016 Tasmanian Vegetation Monitoring and Mapping Program Department of Primary Industries, Parks, Water and Environment http://www.dpipwe.tas.gov.au/tasveg NLM Leptospermum lanigerum – Melaleuca squarrosa swamp forest Species lists: Canopy Tree Species Common Name Notes Leptospermum lanigerum woolly teatree Melaleuca
    [Show full text]
  • South East 154 October 2019.Pdf
    Australian Plants Society South East NSW Group Newsletter 154 October 2019 Corymbia maculata Spotted Gum and Contac ts: President, Dianne Clark, [email protected] Macrozamia communis Burrawang Secretary, Paul Hattersley [email protected] Newsletter editor, John Knight, [email protected] Group contact [email protected] Next Meeting Saturday 2nd November 2019 Plants and Vegetation of Montague Island At ERBG Staff Meeting Room 10am Paul Hattersley, APS Member and also a Volunteer Guide for Montague Island, had originally proposed to lead a tour onto the island to discuss relevant conservation issues. However, as insufficient members expressed interest in taking the boat trip, this had to be cancelled, and likewise therefore, the planned activities at Narooma. Plans for our next meeting have now changed and we will meet at ERBG staff meeting room at 10am for morning tea, followed by a presentation by Paul at 10.30am: "The plants and vegetation of Montague Island, seabird conservation, and the impacts of weeds and other human disturbance and activity". The history and heritage of Montague Island, including the light station, will also be weaved into the talk. Paul apologises to those who wanted to join the field trip on Montague Island, but with low numbers the economics of hiring the boat proved unviable. Following Paul’s presentation, we will conduct the Show and Tell session (please bring your garden plants in flower) and after lunch, open discussion, end of year notices, and a walk at gardens to see what has happened over the past 12 months. Members might consider dining at the Chefs Cap Café, recently opened in its new location by the lakeside.
    [Show full text]
  • Species: Melaleuca Quinquenervia
    Species: Melaleuca quinquenervia http://www.fs.fed.us/database/feis/plants/tree/melqui/all.html SPECIES: Melaleuca quinquenervia Introductory Distribution and occurrence Botanical and ecological characteristics Fire ecology Fire effects Management considerations References INTRODUCTORY SPECIES: Melaleuca quinquenervia AUTHORSHIP AND CITATION FEIS ABBREVIATION SYNONYMS NRCS PLANT CODE COMMON NAMES TAXONOMY LIFE FORM FEDERAL LEGAL STATUS OTHER STATUS AUTHORSHIP AND CITATION: Munger, Gregory T. 2005. Melaleuca quinquenervia. In: Fire Effects Information System, [Online]. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Available: http://www.fs.fed.us/database/feis/ [2007, September 24]. FEIS ABBREVIATION: MELQUI SYNONYMS: None NRCS PLANT CODE [98]: MEQU COMMON NAMES: melaleuca cajeput paperbark tree punktree TAXONOMY: The currently accepted scientific name for melaleuca is Melaleuca quinquenervia (Cav.) S. T. Blake (Mytraceae) [9,30,31,37,41,42,94,115,116]. Turner and others [96] provide a brief review of the Melaleuca genus in Australia, indicating that all known Melaleuca spp. (up to 250) are native, and all but 9 are endemic. Boland and others [9] suggest there are about 1 of 50 9/24/2007 4:51 PM Species: Melaleuca quinquenervia http://www.fs.fed.us/database/feis/plants/tree/melqui/all.html 150 described species of Melaleuca. The name melaleuca is of Greek origin, meaning "black and white", presumably referring to the white bark that is often charred black by fire (Debenham 1962 as cited in [96]. LIFE FORM: Tree Tree-shrub FEDERAL LEGAL STATUS: Noxious weed [97] OTHER STATUS: Florida Department of Environmental Quality lists melaleuca as a Class I Prohibited aquatic plant ("under no circumstances...permitted for possession, collection, transportation, cultivation, and importation...") [27].
    [Show full text]
  • 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.
    [Show full text]
  • Lesson 2 Culture of Native Plants
    LESSON 2 CULTURE OF NATIVE PLANTS Aim Determine cultural practices to maintain healthy native plants. Australian Natives are generally easily cultivated under a wide variety of conditions within the garden. Species natural to any given area with usually perform better then those introduced from other areas. The climate, soil, aspect and the characteristics of the plant should all be given consideration before choosing appropriate species. Once you have learnt to develop a good plan and also understand the growing conditions required, a native garden will provide you with years of beauty and pleasure Galls on Acacias are often caused by wasps Treatment –remove and destroy damaged tissues. CULTIVATION OF AUSTRALIAN PLANTS There are three main things which affect the way a plant grows. They are environmental factors such as temperature, light or moisture; nutrition (ie. the supply of food to the plant and the influence of pest and diseases on the plant's health. You should strive to gain a broad appreciation of these three factors. With such an understanding comes the ability to make your own decisions about how to grow a particular plant in a particular place. Environmental factors Consider where the plant grows naturally. This may give you some idea of its requirements (eg. Banskias tend to occur in well drained soils, indicating that they need good drainage; plants which grow above the snowline will probably tolerate very cold conditions, etc.). A plant which is grown outside of its natural environment can often still be grown successfully, but you may find that it will grow differently (eg.
    [Show full text]
  • Guava (Eucalyptus) Rust Puccinia Psidii
    INDUSTRY BIOSECURITY PLAN FOR THE NURSERY & GARDEN INDUSTRY Threat Specific Contingency Plan Guava (eucalyptus) rust Puccinia psidii Plant Health Australia March 2009 Disclaimer The scientific and technical content of this document is current to the date published and all efforts were made to obtain relevant and published information on the pest. New information will be included as it becomes available, or when the document is reviewed. The material contained in this publication is produced for general information only. It is not intended as professional advice on any particular matter. No person should act or fail to act on the basis of any material contained in this publication without first obtaining specific, independent professional advice. Plant Health Australia and all persons acting for Plant Health Australia in preparing this publication, expressly disclaim all and any liability to any persons in respect of anything done by any such person in reliance, whether in whole or in part, on this publication. The views expressed in this publication are not necessarily those of Plant Health Australia. Further information For further information regarding this contingency plan, contact Plant Health Australia through the details below. Address: Suite 5, FECCA House 4 Phipps Close DEAKIN ACT 2600 Phone: +61 2 6215 7700 Fax: +61 2 6260 4321 Email: [email protected] Website: www.planthealthaustralia.com.au PHA & NGIA | Contingency Plan – Guava rust (Puccinia psidii) 1 Purpose and background of this contingency plan .............................................................
    [Show full text]
  • How Does Genome Size Affect the Evolution of Pollen Tube Growth Rate, a Haploid Performance Trait?
    Manuscript bioRxiv preprint doi: https://doi.org/10.1101/462663; this version postedClick April here18, 2019. to The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv aaccess/download;Manuscript;PTGR.genome.evolution.15April20 license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Effects of genome size on pollen performance 2 3 4 5 How does genome size affect the evolution of pollen tube growth rate, a haploid 6 performance trait? 7 8 9 10 11 John B. Reese1,2 and Joseph H. Williams2 12 Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN 13 37996, U.S.A. 14 15 16 17 1Author for correspondence: 18 John B. Reese 19 Tel: 865 974 9371 20 Email: [email protected] 21 1 bioRxiv preprint doi: https://doi.org/10.1101/462663; this version posted April 18, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 22 ABSTRACT 23 Premise of the Study – Male gametophytes of most seed plants deliver sperm to eggs via a 24 pollen tube. Pollen tube growth rates (PTGRs) of angiosperms are exceptionally rapid, a pattern 25 attributed to more effective haploid selection under stronger pollen competition. Paradoxically, 26 whole genome duplication (WGD) has been common in angiosperms but rare in gymnosperms.
    [Show full text]