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Epacris Study Group
AUSTRALIAN NATIVE PLANTS SOCIETY (Australia) Jnc. EPACRIS STUDY GROUP Group Leader: Gwen Elliot, P.O.Box 655 Heathmont Vic. 3135 NEWSLETTER NO. 30 (ISSN 1038-6017) Greetings to all Epacris Study Group members, Regular readers of our Newsletters will have noticed the following note which was added to page 1 of our Autumn 2010 issue, just prior to it going to press. NOTE: I have just received in the post an envelope addressed to the Epacris Study Group, posted from Hobart on May Znd, 2010. Unfortunately the envelope was slit along the bottom and was totally empty. There was no information regarding the sender, but ifyou have sent such a letter in recent days, please let me know, and perhaps cancel any cheque sent. Fortunately all turned out well in the end, as the next morning an Epacris Study Group renewal form was delivered with a $5 note stapled to the corner. Our very nice Post Office manager advised that it had been found on the floor of the district sorting office. He went on to explain that many of today's envelopes have a very effective self-sealing strip and if there is any air left in the envelope when the seal is fastened envelopes can 'pop' at the bottom as they go through the rollers of the sorting machines. This is certainly something I had not personally considered previously, but I felt it is very useful information for us all to be aware of. All of my letters will be squashed down firmly in future to avoid this potential problem. -
Proposal to Import Bombus Terestris Into
EXECUTIVE SUMMARY PROPOSAL TO IMPORT BOMBUS TERRESTRIS INTO MAINLAND AUSTRALIA FOR CROP POLLINATION PURPOSES PROPONENTS – AUSTRALIAN HYDROPONIC & GREENHOUSE ASSOCIATION PO BOX 538, NARRABEEN NSW PH: (03) 9939 5993 FAX: (03) 9939 5993 EMAIL: [email protected] WEBSITE: http://www.ahga.org.au Disclaimer This report was prepared by the Australian Hydroponic and Greenhouse Association. The material in it reflects the Association‟s best judgment on the information available to it at the time of preparation. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. The Australian Hydroponic & Greenhouse Association accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. © This report is copyright 2008 and protected under the Berne Convention. Apart from any fair dealing for the purpose of private study, research, criticism or review, as permitted under the Copyright Act 1968, no part of this report may be reproduced in any form, including photocopying, microfilm, information storage and retrieval system, computer database, or software, or by any means, including electronic or mechanical, without the written permission of the Australian Hydroponic & Greenhouse Association. 1. The purpose and scope of the document This document is the culmination of over 10 years investigation into the proposed importation of a European bumblebee, Bombus terrestris, into Australia in managed hives for pollination purposes. While originally use in a wide range of field and greenhouse crops was envisaged, the proposal has been narrowed down to pollination of greenhouse crops, particularly tomatoes, in fully enclosed structures. -
Pollination Ecology and Evolution of Epacrids
Pollination Ecology and Evolution of Epacrids by Karen A. Johnson BSc (Hons) Submitted in fulfilment of the requirements for the Degree of Doctor of Philosophy University of Tasmania February 2012 ii Declaration of originality This thesis contains no material which has been accepted for the award of any other 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 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. Karen A. Johnson Statement of authority of access This thesis may be made available for copying. Copying of any part of this thesis is prohibited for two years from the date this statement was signed; after that time limited copying is permitted in accordance with the Copyright Act 1968. Karen A. Johnson iii iv Abstract Relationships between plants and their pollinators are thought to have played a major role in the morphological diversification of angiosperms. The epacrids (subfamily Styphelioideae) comprise more than 550 species of woody plants ranging from small prostrate shrubs to temperate rainforest emergents. Their range extends from SE Asia through Oceania to Tierra del Fuego with their highest diversity in Australia. The overall aim of the thesis is to determine the relationships between epacrid floral features and potential pollinators, and assess the evolutionary status of any pollination syndromes. The main hypotheses were that flower characteristics relate to pollinators in predictable ways; and that there is convergent evolution in the development of pollination syndromes. -
Epacris Study Group
ASSOCIATION OF SOCIETIES FOR GROWING AUSTRALIAN PLANTS Inc. EPACRIS STUDY GROUP Group Leader: Gwen Elliot, P.O. Box 655 Heathmont Vic. 3135 NEWSLETTER No. XS (ISSN 103 8-6017) Qctaber zaQ4 Greetings as once again we begin to enjoy the longer days of spring-summer and the encouragement this provides for many of our flowering plants. Despite the generally dry conditions many Epacris species are putting on outstanding floral displays. How are you going with your recording of the flowering times of Epacris impressa in your garden, as well as in nearby bushland or in other areas as you travel within Australia? It really is quite an exciting project because together we, as Study Group members, can make a real contribution to the overall understanding of this species, adding to the knowledge and research of botanists who look in detail at the features of the plant under the microscope and in its natural habitat. It iis a species which occurs both atsea-level and at higher altitudes. How are the flowering times affected when highland plants are cultivated at lower altitudes? Are flowering times different when plants fiom New South Wales for example are gvown much further south in soulhern Victoria or Tasmania ? Epacris impressu seems like an excellent species for us to research in this way. If our project is successful we may perhaps be able to continue with looking at the flowering times of other Epacris which are relatively common in cultivation. In case you have misplaced the recording sheet from our October 2003 Newsletter, another is included in this issue. -
Microsoft Photo Editor
Environmental research on the impact of bumblebees in Australia and facilitation of national communication for and against further introductions Kaye Hergstrom Tasmanian Museum & Art Gallery Project Number: VG99033 VG99033 This report is published by Horticulture Australia Ltd to pass on information concerning horticultural research and development undertaken for the vegetable industry. The research contained in this report was funded by Horticulture Australia Ltd with the financial support of the vegetable industry and Hydroponic Farmers Federation. All expressions of opinion are not to be regarded as expressing the opinion of Horticulture Australia Ltd or any authority of the Australian Government. The Company and the Australian Government accept no responsibility for any of the opinions or the accuracy of the information contained in this report and readers should rely upon their own enquiries in making decisions concerning their own interests. ISBN 0 7341 0532 0 Published and distributed by: Horticulture Australia Ltd Level 1 50 Carrington Street Sydney NSW 2000 Telephone: (02) 8295 2300 Fax: (02) 8295 2399 E-Mail: [email protected] © Copyright 2002 Environmental Research on the Impact of Bumblebees in Australia and Facilitation of National Communication for/against Further Introduction Prepared by Kaye Hergstrom1, Roger Buttermore1, Owen Seeman2 and Bruce McCorkell2 1Tasmanian Museum and Art Gallery, 40 Macquarie St, Hobart Tas., 2Department of Primary Industries, Water and the Environment, Tas. 13 St Johns Ave, New Town, Tas. Horticulture Australia Project No: VG99033 The authors gratefully acknowledge the funding support provided by: Horticulture Australia Additional support in kind has been provided by: The Tasmanian Museum and Art Gallery Front cover illustration by Mike Tobias; design by Lexi Clark Any recommendations contained in this publication do not necessarily represent current HRDC policy. -
Positive and Negative Impacts of Non-Native Bee Species Around the World
Supplementary Materials: Positive and Negative Impacts of Non-Native Bee Species around the World Laura Russo Table S1. Selected references of potential negative impacts of Apis or Bombus species. Bold, underlined, and shaded text refers to citations with an empirical component while unbolded text refers to papers that refer to impacts only from a hypothetical standpoint. Light grey shading indicates species for which neither positive nor negative impacts have been recorded. “But see” refers to manuscripts that show evidence or describe the opposite of the effect and is capitalized when only contradictory studies could be found. Note that Apis mellifera scutellata (the “Africanized” honeybee), is treated separately given the abundance of research specifically studying that subspecies. Altering Non-native Nesting Floral Pathoens/ Invasive Introgres Decrease Pollination Species Sites Resources Parasites Weeds sion Plant Fitness Webs Apis cerana [1] [2] [1–3] [4] Apis dorsata Apis florea [5] [5] [37,45] But see [8–19] but [27–35] but [36–38] [39–43] [38,46,47] Apis mellifera [9,23–26] [4] [6,7] see [6,20–22] see [6] but see [44] [48,49] but see [50] Apis mellifera [51] but see [55–57] scutellata [52–54] Bombus [58,59] hortorum Bombus But see But see [60] [61] hypnorum [60] Bombus [62] [62,63] [26,64–66] [62] impatiens Bombus lucorum Bombus [28,58,59,6 [39] but see [67,68] [69,70] [36,39] ruderatus 9,71,72] [73] Bombus [59] subterraneous [67,70,74,75, [29,58,72,9 Bombus [25,26,70,7 [38,39,68,81,97,98 [4,76,88, [47,76,49,86,97 [74–76] 77–84] but 1–95] but terrestris 6,87–90] ] 99,100] ,101–103] see [85,86] see [96] Insects 2016, 7, 69; doi:10.3390/insects7040069 www.mdpi.com/journal/insects Insects 2016, 7, 69 S2 of S8 Table S2. -
Beijing Olympic Mascots
LEVEL – Lower primary FLORAL EMBLEMS DESCRIPTION In these activities, students learn about the floral emblems of Great Britain. They discuss their own responses to the emblems and explore design elements and features including colours, shapes, lines and their purpose before colouring a picture. These cross-curriculum activities contribute to the achievement of the following: Creative and visual arts • Selects, combines and manipulates images, shapes and forms using a range of skills, techniques and processes. English • Interprets and discusses some relationships between ideas, information and events in visual texts for general viewing. SUGGESTED TIME approximately 15-30 minutes for each activity (this may be customised accordingly) WHAT YOU NEED • photographs or actual samples of the floral emblem for your state or territory http://www.anbg.gov.au/emblems/index.html • photographs or actual samples of the floral emblems of Great Britain – Rose (England), Shamrock (Ireland), Thistle (Scotland) and Daffodil (Wales) o http://www.flickr.com/groups/roses/ o http://www.flickr.com/photos/tags/shamrock/clusters/green-irish-stpatricksday/ o http://www.flickr.com/search/?q=Thistle+ o http://www.flickr.com/groups/daffodilworld/ • copies of Student handout • paint, brushes, markers, crayons, glitter and other art materials ACTIVITIES The following activities may be completed independently or combined as part of a more comprehensive learning sequence, lesson or educational program. Please refer to your own state or territory syllabus for more explicit guidelines. Australia’s floral emblems 1. Show the class a picture or sample of Golden Wattle, along with the floral emblem for your state or territory. Ask the class if anyone has these flowers growing in their garden or local area. -
Rare Or Threatened Vascular Plant Species of Wollemi National Park, Central Eastern New South Wales
Rare or threatened vascular plant species of Wollemi National Park, central eastern New South Wales. Stephen A.J. Bell Eastcoast Flora Survey PO Box 216 Kotara Fair, NSW 2289, AUSTRALIA Abstract: Wollemi National Park (c. 32o 20’– 33o 30’S, 150o– 151oE), approximately 100 km north-west of Sydney, conserves over 500 000 ha of the Triassic sandstone environments of the Central Coast and Tablelands of New South Wales, and occupies approximately 25% of the Sydney Basin biogeographical region. 94 taxa of conservation signiicance have been recorded and Wollemi is recognised as an important reservoir of rare and uncommon plant taxa, conserving more than 20% of all listed threatened species for the Central Coast, Central Tablelands and Central Western Slopes botanical divisions. For a land area occupying only 0.05% of these divisions, Wollemi is of paramount importance in regional conservation. Surveys within Wollemi National Park over the last decade have recorded several new populations of signiicant vascular plant species, including some sizeable range extensions. This paper summarises the current status of all rare or threatened taxa, describes habitat and associated species for many of these and proposes IUCN (2001) codes for all, as well as suggesting revisions to current conservation risk codes for some species. For Wollemi National Park 37 species are currently listed as Endangered (15 species) or Vulnerable (22 species) under the New South Wales Threatened Species Conservation Act 1995. An additional 50 species are currently listed as nationally rare under the Briggs and Leigh (1996) classiication, or have been suggested as such by various workers. Seven species are awaiting further taxonomic investigation, including Eucalyptus sp. -
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. -
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. -
Epacris Study Group
ASSOCIATION OF SOCIETIES FOR GROWING AUSTRALIAN PLANTS Inc. EPACRIS STUDY GROUP Group Leader: Gwen Elliot, P.O. Box 655 Heathrnont Vic. 3135 No, xo (ISSN 1038-6017) September 2000 Greetings to all EPACRIS STUDY GROUP members. Once again spring is with us and and again we have enjoyed so many of our wondedul winter-flowering Epacris. There are some such as Epacris reclinut~which still continue to bring us pleasure as the days lengthen and become warmer, and Epucris Eongiflora which can flower throughout the year. Rodger and I spent portion ofJunel~uly overseas, during which time we attended the first World Botanic Gardens Congress, held in ~orthCarolina USA. Our particular involvement was with the organisation of Botanic Gardens conservation International and it was great to be part of a congress where about 1000 people from throughout the world were concentrating on gardens and conservation. Back home in Heathmont Vic. there are many areas once rich in Epacris and other understorey native plants that are now residential areas, occupied by houses, driveways and other dwelopment. Several uf the power poles an the main highway through the town have been painted to a height of about 2 m with native flowers and birds. It is a delight to see Epncris Fmpmsu represented in this way, which of course it should be, in view of the fad that our town was named after this plant. It is also very important that wherever we live we must all endeavour to retain areas of natural bushland which still contain plants such as the lovely Common Heath, and to also include areas of indigenous plants in our home gardens wherwer possible. -
The 1770 Landscape of Botany Bay, the Plants Collected by Banks and Solander and Rehabilitation of Natural Vegetation at Kurnell
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Hochschulschriftenserver - Universität Frankfurt am Main Backdrop to encounter: the 1770 landscape of Botany Bay, the plants collected by Banks and Solander and rehabilitation of natural vegetation at Kurnell Doug Benson1 and Georgina Eldershaw2 1Botanic Gardens Trust, Mrs Macquaries Rd Sydney 2000 AUSTRALIA email [email protected] 2Parks & Wildlife Division, Dept of Environment and Conservation (NSW), PO Box 375 Kurnell NSW 2231 AUSTRALIA email [email protected] Abstract: The first scientific observations on the flora of eastern Australia were made at Botany Bay in April–May 1770. We discuss the landscapes of Botany Bay and particularly of the historic landing place at Kurnell (lat 34˚ 00’ S, long 151˚ 13’ E) (about 16 km south of central Sydney), as described in the journals of Lieutenant James Cook and Joseph Banks on the Endeavour voyage in 1770. We list 132 plant species that were collected at Botany Bay by Banks and Daniel Solander, the first scientific collections of Australian flora. The list is based on a critical assessment of unpublished lists compiled by authors who had access to the collection of the British Museum (now Natural History Museum), together with species from material at National Herbarium of New South Wales that has not been previously available. The list includes Bidens pilosa which has been previously regarded as an introduced species. In 1770 the Europeans set foot on Aboriginal land of the Dharawal people. Since that time the landscape has been altered in response to a succession of different land-uses; farming and grazing, commemorative tree planting, parkland planting, and pleasure ground and tourist visitation.