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Variation in Seed Production and Germination in 22 Rare and Threatened Western Australian Verticordia (Myrtaceae)
Journal of the Royal Society of Western Australia, 84:103-110, 2001 Variation in seed production and germination in 22 rare and threatened Western Australian Verticordia (Myrtaceae) A Cochrane1, K Brown2, S Cunneen3 & A Kelly4 1Threatened Flora Seed Centre, Department of Conservation and Land Management, Locked Bag 104, Bentley Delivery Centre, Perth WA 6983 2Environmental Weeds Action Network, 108 Adelaide Terrace, East Perth WA 6000 3CSIRO Centre for Mediterranean Agricultural Research, Floreat WA 6014 424 Carnarvon St, East Victoria Park WA 6100 email: [email protected] Manuscript received August 2000, accepted March 2001 Abstract This study investigates the reproductive potential of 22 rare and threatened Western Australian taxa in the genus Verticordia (Myrtaceae) over a 5-year period. Considerable inter- and intra-specific variation in both seed production and germinability was demonstrated for the majority of taxa. The seed to flower ratio, or “seed set”, ranged from 0% to 68% with an overall mean of 21% in 82 accessions representing seed from 48 populations of the 22 taxa. Percentage germination ranged from 7% to 100% with an average of 49% for 68 accessions. The precariously low annual reproductive capacity of some of the more restricted and critically endangered taxa threatens their survival and unexpected disturbance events may result in population decline or even localised extinction. Mitigation measures such as the reintroduction of plant material into new sites and the enhancement of existing populations through additional plantings may be warranted for many of Western Australia’s rare and threatened Verticordia. Keywords: Verticordia, seed production, germination Introduction prominently displayed feathery flowers are borne singly but appear as heads or spikes and are generally brightly Verticordia (family Myrtaceae, sub-family coloured, ranging from yellow to red to purple. -
Inventory of Taxa for the Fitzgerald River National Park
Flora Survey of the Coastal Catchments and Ranges of the Fitzgerald River National Park 2013 Damien Rathbone Department of Environment and Conservation, South Coast Region, 120 Albany Hwy, Albany, 6330. USE OF THIS REPORT Information used in this report may be copied or reproduced for study, research or educational purposed, subject to inclusion of acknowledgement of the source. DISCLAIMER The author has made every effort to ensure the accuracy of the information used. However, the author and participating bodies take no responsibiliy for how this informrion is used subsequently by other and accepts no liability for a third parties use or reliance upon this report. CITATION Rathbone, DA. (2013) Flora Survey of the Coastal Catchments and Ranges of the Fitzgerald River National Park. Unpublished report. Department of Environment and Conservation, Western Australia. ACKNOWLEDGEMENTS The author would like to thank many people that provided valable assistance and input into the project. Sarah Barrett, Anita Barnett, Karen Rusten, Deon Utber, Sarah Comer, Charlotte Mueller, Jason Peters, Roger Cunningham, Chris Rathbone, Carol Ebbett and Janet Newell provided assisstance with fieldwork. Carol Wilkins, Rachel Meissner, Juliet Wege, Barbara Rye, Mike Hislop, Cate Tauss, Rob Davis, Greg Keighery, Nathan McQuoid and Marco Rossetto assissted with plant identification. Coralie Hortin, Karin Baker and many other members of the Albany Wildflower society helped with vouchering of plant specimens. 2 Contents Abstract .............................................................................................................................. -
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On-farm Evaluation of Grafted Wildflowers for Commercial Cut Flower Production OCTOBER 2012 RIRDC Publication No. 11/149 On-farm Evaluation of Grafted Wildflowers for Commercial Cut Flower Production by Jonathan Lidbetter October 2012 RIRDC Publication No. 11/149 RIRDC Project No. PRJ-000509 © 2012 Rural Industries Research and Development Corporation. All rights reserved. ISBN 978-1-74254-328-4 ISSN 1440-6845 On-farm Evaluation of Grafted Wildflowers for Commercial Cut Flower Production Publication No. 11/149 Project No. PRJ-000509 The information contained in this publication is intended for general use to assist public knowledge and discussion and to help improve the development of sustainable regions. You must not rely on any information contained in this publication without taking specialist advice relevant to your particular circumstances. While reasonable care has been taken in preparing this publication to ensure that information is true and correct, the Commonwealth of Australia gives no assurance as to the accuracy of any information in this publication. The Commonwealth of Australia, the Rural Industries Research and Development Corporation (RIRDC), the authors or contributors expressly disclaim, to the maximum extent permitted by law, all responsibility and liability to any person, arising directly or indirectly from any act or omission, or for any consequences of any such act or omission, made in reliance on the contents of this publication, whether or not caused by any negligence on the part of the Commonwealth of Australia, RIRDC, the authors or contributors. The Commonwealth of Australia does not necessarily endorse the views in this publication. This publication is copyright. -
Newsletter No. 271 – February 2012
Newsletter No. 271 – February 2012 FEBRUARY BBQ Saturday 18th naming (although in fairness to Mueller, he was keen to encourage local people to collect and send him Arthur and Linda have kindly made their home plant specimens and rewarded the diligent ones by available for our Welcome to 2012 BBQ, on Saturday naming plants after them). 18th February. The address, for new members, is ‘Wirrawilla’, 40 Lovely Banks Road, Lovely Banks. Bauera This is a small genus of three eastern Please arrive about 5.30 pm. Australian plants, seemingly not as popular as they once were. They are spreading shrubs, preferring PLEASE NOTE THE CORRECTION TO DECEMBER dappled shade and moist rather than a dry situation, INFORMATION. THIS BBQ IS BYO EVERYTHING. PLEASE and are spectacular in flower, usually pink to purple, BRING A SALAD OR DESSERT TO SHARE, BUT EVERYTHING occasionally white. Two of the best known are B. ELSE IS BYO. rubioides (found from Queensland to South Australia) and B. sessiliflora, endemic to the Grampians. They Contact Linda on 52761343 to confirm what you are are named after the Austrian botanical artists bringing, so we don’t end up with 63 desserts and no Ferdinand and Francis Bauer. Ferdinand is considered salads. one of the finest botanical (probably more correctly Being February the weather may be very hot, so biological) artists ever and I have included one of his bring your bathers. But, be warned … Arthur has a paintings here as I have been unable to locate a video camera, and he’s prepared to use it! If the picture of him. -
Verticordia Study Group
S.G.1.P. QLD. REGION - LIBRARY - ASSOCIATION OF SOCIETIES FOR GROWING AUSTRALIAN PLANTS VERTICORDIA STUDY GROUP NEWSLETER NO 44 -- July 2005. MEMBERSHIP I am very pleased to welcome the following new members to our Study Group :- Bob Carroll, 23 Perigee Close, Doonside, NSW 2767 Bob comments:- "I know little about Verticordias except that they are mostly reputed to be acultto grow in my area; (Sydney"~outer western suburbs). I have had some success in the past growhg them in containers, but even then they did not live long, probably due to lack of skill and knowledge on my part. but I wish to learn more and would appreciate your advice" Ian Budge, RSM 6, Biddle Road, Dunsborough, W.A. 6281 Ian lives on a 100 acre property, 250 Km south of Perth and 6 Km fiom the sea.. He works as a Coordinator for Parks and Gardens in the Busselton Shire and says " My training in horticulture some 26 years ago still fuels the passion I have for W.A. Native Plants but my work rarely involves verticordia. My interest in verticordia can be blamed on Elizabeth A. George's book 'Verticordia, the Turner of Hearts' ;.an excellent layman's guide to this genus.-------I had the pleasure of meeting her in person at the Wildflower Society Landsdale Nursery where I was able to pick up a few rare and endangered species and try them out on our property. ,4bout 14 species have been planted in the last 12 months on our grey sand overlaying gravelly soil.-----They are doing well with occasional light watering during hot weather and protected by planter bags fiom clumsy roos and damaging rabbits. -
The Vegetation of the Fitzgerald River National Park, Western Australia
Kingia1@); 141-153 (1990) 141 The vegetation of the Fitzgerald River National Park, Western Australia T.E.H. Aplint and K.R. Newbey2' I Westem AusrralianHerbarium, Deparrnenr ofConservarion and tjnd Management, P.O. Box 104, C,omo,Wesrem AusEalia 5152 Pres€nr addrcss: 87 Clydatlale Stre€r, Como, Wesrem Australia 6152. '?Cl- Westem Ausralian Herbarium, D€parrment ofconseFarion and Land Managemed, P.O. Box 104. Como. Westem Australia 6152. Abstract Aplin, T.E.H. ad Newbey, KR The vegetaticn of dre Fitzgenld River National Paft, Weslern Austalia- Kingia 1(2): 141-153 (1990). A vegetation map of lhe Fitzgerald River National Part which accompanie,sthis psper shows 12 major plant corrmmities. A kiefaccount ofeadr ofthesedan| corftnmities d,epicledin fiatmap is provided The vegeration fornatims ngefrom woodlard ro heath, with the pedominxrt fomation being lal shflblard. Not€s on t}le physical environment are also includei. Introduction TheFitzgeraldRiverNationalPark(Park) ,of244,677 ba,]nesjn the central sourl coastofWesrem Australia, betwe€ndte towns of Bremer Bay and Hopetounalong the coastand Jenamungupand "C" Ravensthorpeinland (Figure 1). The Park was gazetteda classreserve for tie preservationof "A" flora and faunain 1954,and in 1973was madean classreserve and vestedin the National parks Authority of Westem Australia. It is registeredas an Intemational BiosphereReserve with the United Nations Educational Scientific and Cultuml Organization, the frst to be so approved in WestemAustralia. In 1970 a botanical survey w:ls conductedby the Westem Australian Herbarium !o obtain an assessmentof the botanicalresources in the Park. The vegetationmap which accompaniesthis paper was compiledby Aplin in the courseof that survey. Sincethen Newbey (1979) undertook a study of the vegetationof the central southcoastal region and someof his results havebeen incorporated in this paper. -
Interim Recovery Plan No
INTERIM RECOVERY PLAN NO. 143 NARROW-PETALLED FEATHERFLOWER (VERTICORDIA PLUMOSA VAR. PLEIOBOTRYA) INTERIM RECOVERY PLAN 2003-2008 Robyn Phillimore and Rebecca Evans Photograph: Rebecca Evans July 2003 Department of Conservation and Land Management Western Australian Threatened Species and Communities Unit (WATSCU) PO Box 51, Wanneroo, WA 6946 Interim Recovery Plan for Verticordia plumosa var. pleiobotrya FOREWORD Interim Recovery Plans (IRPs) are developed within the framework laid down in Department of Conservation and Land Management (the Department) Policy Statements Nos. 44 and 50. IRPs outline the recovery actions that are required to urgently address those threatening processes most affecting the ongoing survival of threatened taxa or ecological communities, and begin the recovery process. The Department is committed to ensuring that Critically Endangered taxa are conserved through the preparation and implementation of Recovery Plans or Interim Recovery Plans and by ensuring that conservation action commences as soon as possible and always within one year of endorsement of that rank by the Minister. This Interim Recovery Plan will operate from July 2003 to June 2008 but will remain in force until withdrawn or replaced. It is intended that this IRP will be reviewed after five years and the need for a full Recovery Plan will be assessed. This IRP was approved by the Director of Nature Conservation on 21 July 2003. The provision of funds identified in this Interim Recovery Plan is dependent on budgetary and other constraints affecting the Department, as well as the need to address other priorities. Information in this IRP was accurate at June 2003. 2 Interim Recovery Plan for Verticordia plumosa var. -
Some Factors Influencing the Sudden Death Syndrome in Cut Flower Plants
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Massey Research Online Copyright is owned by the Author of the thesis. Permission is given for a copy to be downloaded by an individual for the purpose of research and private study only. The thesis may not be reproduced elsewhere without the permission of the Author. SOME FACTORS INFLUENCING THE SUDDEN DEATH SYNDROME IN CUT FLOWER PLANTS A thesis presented in partial fulfilment of the requirements for the degree of Master of Horti cultural Science at Massey University Clinton N Bowyer 1996 11 ABSTRACT Soil/root mixes from plants with the Sudden Collapse Syndrome of cut flower plants were tested for Phytophthora infection using a lupin (Lupinus angustifolius) baiting technique. Boronia heterophylla and Leucadendron 'Wilsons Wonder' root samples both caused the lupin seedlings to exhibit symptoms of Phytophthora infection. The efficacy of phosphorous acid (Foschek® 500 at 1000 ppm and 2000 ppm) and a combination of phosphorous acid and an additional product (Foschek® 500 and C408 at 1000/200 ppm and 2000/400 ppm) in controlling Phytophthora cinnamomi root infections of L 'W ilsons Wonder', B.heterophylla and B. megastigma rooted cuttings was compared with fosetyl AI (Aliette® 80 SP at 1000 ppm and 2000 ppm) under conditions of high disease pressure. The fungicides were applied as a root drench 7 days prior to the roots being inoculated by a split wheat technique and the effect of the fungicides and their concentrations on the rate of plant mortality was measured. The results were species dependent. -
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. -
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 ............................................................. -
BULLETIN of the AMERICAN ROCK GARDEN SOCIETY
. BULLETIN of the AMERICAN ROCK GARDEN SOCIETY VOL. 25 October, 1967 No. 4 FALL COLOR IN THE ROCK GARDEN—Anna R. Zollingei 109 DRYAS—H. Lincoln Foster 110 FLORA OF THE KRKONOSE NATIONAL PARK Ing. Frantisek Prochazka 113 SCABIOSAS FOR THE ROCK GARDEN—Robert M. Senior 115 TRULY A ROCK GARDEN—A. M. S 117 BOOK REVIEW—Dorothy Metheny 124 OUR TINIEST EASTERN MOUNTAIN VIOLET Edgar T. Wherry 125 LETTERS 126 EASTERN GARDENS VISITED—Grace M. Conboy 128 A POSTSCRIPT—C. R. Worth 134 JERVIS, A HEMLOCK OF ODD FORM—G. G. Nearing 135 INTERCHANGE 136 MORE ABOUT WEST AUSTRALIAN PLANTS Brian Halliwell 137 NOTES FROM THE NORTHWEST—Elizabeth Peterson 138 OMNIUM-GATHERUM 140 DIRECTORATE BULLETIN Editor Emeritus DR. EDGAR T. WHERRY, University of Pennsylvania, Philadelphia 4, Pa. Editor ALBERT M. SUTTON 9608 26th Ave. N. W., Seattle, Washington 98107 AMERICAN ROCK GARDEN SOCIETY President Emeritus HAROLD EPSTEIN, 5 Forest Court, Larchmont, New York President H. LINCOLN FOSTER, Falls Village, Conn. 06031 Secretary RICHARD W. REDFIELD, BOX 26, Closter, N. J. 07624 Treasurer ALEX D. REID, 260 Boulevard, Mountain Lakes, N. J. Vice-Presidents MRS. HARRY HAYWARD F. O. PEARCE BRIAN O. MULLIGAN RICHARD LANGFELDER MRS. LEE ARMIGER Directors Terra Expires 1968 BURR B. BRONSON BERNARD HARKNESS LEE H. RADEN Term Expires 1969 MRS. SALLIE D. ALLEN JEROME A. LUKINS HENRY R. FULLER Term Expires 1970 JOHN P. OSBORNE WALTER A. KOLAGA CLAUDE A. BARR Director of Seed Exchange LAWRENCE CROCKER 3355 Jacksonville Hy., Medford, Oregon 97501 Director of Slide Collection MRS. RONALD S. GRAY 64 North Street, North Reading, Massachusetts 01864 REGIONAL CHAIRMEN Northwestern I JOSEPH A. -
Leaf Traits of Drought Tolerance for 37 Shrub Species Originating from a Moisture Gradient
water Article Leaf Traits of Drought Tolerance for 37 Shrub Species Originating from a Moisture Gradient Gui-Qing Xu 1,2,3,* , Stefan K. Arndt 4 and Claire Farrell 4 1 State Key Lab of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Xinjiang 830011, China 2 Fukang Station of Desert Ecology, Chinese Academy of Sciences, Xinjiang 830011, China 3 University of Chinese Academy of Sciences, Beijing 100049, China 4 Department of Ecosystem and Forest Sciences, University of Melbourne, 500 Yarra Boulevard, Richmond, Victoria 3121, Australia; [email protected] (S.K.A.); [email protected] (C.F.) * Correspondence: [email protected]; Tel.: +86-991-7885414 Received: 29 April 2020; Accepted: 1 June 2020; Published: 6 June 2020 Abstract: Identifying the drought-tolerance traits of plant species originating from a moisture gradient will increase our understanding of the differences and similarities in plant drought tolerance. However, which traits can be used to evaluate drought tolerance remain an open question. Here, we conducted a common-garden experiment on 37 shrub species originating from desert to humid regions. The correlations between plant traits and the native environmental conditions were studied. Leaf sizes and Huber values were significantly correlated with most climate variables of the shrubs’ origins. The osmotic potentials at full turgor (π100), turgor loss point (YTLP), and midday leaf water potential (Ymid) were significantly correlated with most climate variables of their origins. We proposed using leaf sizes, Huber values, and YTLP as predictors of drought tolerance across shrub species and shrub biomes.