On the Morphology of the Calyculus
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
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 -
Shoalwater and Corio Bays Area Ramsar Site Ecological Character Description
Shoalwater and Corio Bays Area Ramsar Site Ecological Character Description 2010 Disclaimer While reasonable efforts have been made to ensure the contents of this ECD are correct, the Commonwealth of Australia as represented by the Department of the Environment does not guarantee and accepts no legal liability whatsoever arising from or connected to the currency, accuracy, completeness, reliability or suitability of the information in this ECD. Note: There may be differences in the type of information contained in this ECD publication, to those of other Ramsar wetlands. © Copyright Commonwealth of Australia, 2010. The ‘Ecological Character Description for the Shoalwater and Corio Bays Area Ramsar Site: Final Report’ is licensed by the Commonwealth of Australia for use under a Creative Commons Attribution 4.0 Australia licence with the exception of the Coat of Arms of the Commonwealth of Australia, the logo of the agency responsible for publishing the report, content supplied by third parties, and any images depicting people. For licence conditions see: https://creativecommons.org/licenses/by/4.0/ This report should be attributed as ‘BMT WBM. (2010). Ecological Character Description of the Shoalwater and Corio Bays Area Ramsar Site. Prepared for the Department of the Environment, Water, Heritage and the Arts.’ The Commonwealth of Australia has made all reasonable efforts to identify content supplied by third parties using the following format ‘© Copyright, [name of third party] ’. Ecological Character Description for the Shoalwater and -
Nectar Distribution and Nectarivorous Bird Foraging Behaviour at Different Spatial Scales
Nectar distribution and nectarivorous bird foraging behaviour at different spatial scales by Anina Coetzee Dissertation presented for the Degree of Doctor of Philosophy in the Faculty of Science, at Stellenbosch University Supervisor: Prof. Anton Pauw Co-supervisor: Dr. Phoebe Barnard March 2016 Stellenbosch University https://scholar.sun.ac.za Declaration By submitting this thesis electronically, I declare that the entirety of the work contained therein is my own original work, that I am the authorship owner thereof (unless to the extent explicitly otherwise stated) and that I have not previously in its entirety or in part submitted it for obtaining any qualification. March 2016 Copyright © 2016 Stellenbosch University of Stellenbosch All rights reserved i Stellenbosch University https://scholar.sun.ac.za Abstract While foraging strategies of animals may be shaped by the distribution of their food resources, these strategies in turn also affect the ecology and evolution of their resources. In this regard, African systems, of all the different bird-pollination systems worldwide, have been least studied. I investigated the relationships between these aspects at population, community and landscape levels in the bird-pollination systems of the Cape Floristic Region. This biodiversity hotspot in the southwest of South Africa contains an unusually high number of bird-pollinated plant species relative to the number of pollinating bird species. Chapter 2 describes how I experimentally tested which nectar resource traits affect sunbird foraging behaviour at the small scale within populations. Sunbirds’ behaviour was largely determined by visual signals and distances between nectar resources. The birds showed flower colour preferences, but no flower constancy (selective foraging only on one flower type). -
Dormancy Mechanisms of Persoonia Sericea and P. Virgata
Dormancy mechanisms of Persoonia sericea and P. virgata Fruit processing, seed viability and dormancy mechanisms of Persoonia sericea A. Cunn. ex R. Br. and P. virgata R.Br. (Proteaceae) Lynda M. Bauer, Margaret E. Johnston and Richard R. Williams School of Agronomy and Horticulture, The University of Queensland Gatton, Queensland, Australia 4343. Corresponding author Dr Margaret Johnston [email protected] Key words: Australian plant, woody endocarp, digestion, physical dormancy, aseptic culture 1 Summary The morphology of the fruit and difficulties with fruit processing impose major limitations to germination of Persoonia sericea and P. virgata. The mesocarp must be removed without harming the embryo. Fermentation of fruit or manual removal of the mesocarp was effective but digestion in 32% hydrochloric acid (HCl) completely inhibited germination. The endocarp is extremely hard and therefore very difficult and time consuming to remove without damaging the seeds. The most efficient method was cracking the endocarp with pliers, followed by manual removal of seeds. Germination was completely inhibited unless at least half of the endocarp was removed. Microbial contamination of the fruit and seeds was controlled by disinfestation and germination of the seed under aseptic conditions. The results suggest that dormancy in these species is primarily due to physical restriction of the embryo by the hard endocarp. Introduction Persoonia virgata R. Br. is an Australian native shrub with attractive, yellow, bell- shaped flowers. The stems, whether flowering or vegetative, are used as ‘fillers’ in floral bouquets. Even though markets exist for the foliage of P. virgata, it has not been introduced into commercial cultivation due to extreme propagation difficulties. -
Plant Rarity: Species Distributional Patterns, Population Genetics, Pollination Biology, and Seed Dispersal in Persoonia (Proteaceae)
University of Wollongong Thesis Collections University of Wollongong Thesis Collection University of Wollongong Year Plant rarity: species distributional patterns, population genetics, pollination biology, and seed dispersal in Persoonia (Proteaceae) Paul D. Rymer University of Wollongong Rymer, Paul D, Plant rarity: species distributional patterns, population genetics, pollination biology, and seed dispersal in Persoonia (Proteaceae), PhD thesis, School of Biological Sciences, University of Wollongong, 2006. http://ro.uow.edu.au/theses/634 This paper is posted at Research Online. http://ro.uow.edu.au/theses/634 1 Plant rarity: species distributional patterns, population genetics, pollination biology, and seed dispersal in Persoonia (Proteaceae). PhD Thesis by Paul D. Rymer B.Sc. (Hons) – Uni. of Western Sydney School of Biological Sciences UNIVERSITY OF WOLLONGONG 2006 2 DECLARATION This thesis is submitted, in accordance with the regulations of the University of Wollongong, in fulfilment of the requirements of the degree of Doctor of Philosophy. The work described in this thesis was carried out by me, except where otherwise acknowledged, and has not been submitted to any other university or institution. 3 “Yes, Duckie, you’re lucky you’re not Herbie Hart who has taken his Throm-dim-bu-lator apart” (Dr. Seuss 1973) 4 Abstract An understanding of rarity can provide important insights into evolutionary processes, as well as valuable information for the conservation management of rare and threatened species. In this research, my main objective was to gain an understanding of the biology of rarity by investigating colonization and extinction processes from an ecological and evolutionary perspective. I have focused on the genus Persoonia (family Proteaceae), because these plants are prominent components of the Australian flora and the distributional patterns of species vary dramatically, including several that are listed as threatened. -
The Distribution of Free Amino Acids in Diastella Salisb., Leucospermum R.BR. and Some Other Members of the Proteaceae
THE DISTRIBUTION OF FR~E AMINO ACIDS IN DIASTELLA SALISB. , LEUCOSPERHUH R. BR. AND SOME OTHER MEMBERS OF THE PROTEACEAE by Leslie Ward Powrie Thesis sub•itted in fulfil1ent of the require1ents of the degree UniversityMagister of Scienteae Cape Town at the University of Cape Town. Cape Town May 1986 Pro1oter : Prof. J. N. Eloff --University of Cape Town has been given right to reproduce this thesis in whole ~ or in part. Copyright Is held by the author. ·.. ~· The copyright of this thesis vests in the author. No quotation from it or information derived from it is to be published without full acknowledgement of the source. The thesis is to be used for private study or non- commercial research purposes only. Published by the University of Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University of Cape Town THE DISTRieUTION OF FREE AMINO ACIDS IN DIASTELLA SALISB., LEUCOSPERNVW R.BR. AND SOME OTHER MEMBERS OF THE PROTEACEAE " It is untenable ••• to view secondary plant 1etabolites as plant 'garbage cans' designed for 'containerizing' nonfunctional 1olecules." Rosenthal (1982) CONTENTS 1. INTRODUCTIOII .•.....•...••...............•...•..•....•••.•....•••.••....•..•••..••.••••.••••.•••••...•••••..•• 1 1.1 BackgrOII'MI I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I • I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I t I I I I I I I I I I I I I 1 1. -
Biodiversity Fact Sheets: Threatened Species
Biodiversity Fact Sheets: Threatened Species * Supplementary document to a series of 8 biodiversity fact sheets* RED LIST PLANTS Critically Endangered (CR) Afrolimon purpuratum CR Aristea ericifolia erecta CR Arctotheca forbesiana CR Aspalathus aculeata CR Aspalathus horizontalis CR Aspalathus rycroftii CR Babiana leipoldtii CR Babiana regia CR Babiana secunda CR Cadiscus aquaticus CR Cephalophyllum parviflorum CR Chrysocoma esterhuyseniae CR Cliffortia acockii CR Cotula myriophylloides CR Cyclopia latifolia CR Diastella proteoides CR Disa barbata CR Disa nubigena CR Disa physodes CR Disa sabulosa CR Erica abietina diabolis CR Erica bolusiae bolusiae CR Erica heleogena CR Erica malmesburiensis CR Erica margaritacea CR Erica ribisaria CR Erica sociorum CR Erica ustulescens CR Erica vallis‐aranearum CR Geissorhiza eurystigma CR Geissorhiza malmesburiensis CR Geissorhiza purpurascens CR Gladiolus aureus CR Gladiolus griseus CR Hermannia procumbens procumbens CR Holothrix longicornu CR Ixia versicolor CR Lachenalia arbuthnotiae CR Lachenalia purpureo ‐caerulea CR Lampranthus tenuifolius CR Leucadendron floridum CR Leucadendron lanigerum laevigatum CR Leucadendron levisanus CR Leucadendron macowanii CR Leucadendron stellare CR Leucadendron thymifolium CR Leucadendron verticillatum CR Marasmodes oligocephala CR Marasmodes polycephala CR Metalasia distans CR Mimetes hottentoticus CR Moraea angulata CR Moraea aristata CR Muraltia satureioides salteri CR Oxalis natans CR Podalyria microphylla CR Polycarena silenoides CR Protea odorata CR Psoralea -
Cattle Creek Ecological Assessment Report
CATTLE CREEK CCCATTLE CCCREEK RRREGIONAL EEECOSYSTEM AND FFFUNCTIONALITY SSSURVEY Report prepared for Santos GLNG Feb 2021 Terrestria Pty Ltd, PO Box 328, Wynnum QLD 4178 Emai : admin"terrestria.com.au This page left blank for double-sided printing purposes. Terrestria Pty Ltd, PO Box 328, Wynnum QLD 4178 Emai : admin"terrestria.com.au Document Control Sheet Project Number: 0213 Project Manager: Andrew Daniel Client: Santos Report Title: Cattle Creek Regional Ecosystem and Functionality Survey Project location: Cattle Creek, Bauhinia, Southern Queensland Project Author/s: Andrew Daniel Project Summary: Assessment of potential ecological constraints to well pad location, access and gathering. Document preparation and distribution history Document version Date Completed Checked By Issued By Date sent to client Draft A 04/09/2020 AD AD 04/09/2020 Draft B Final 02/02/2021 AD AD 02/02/2021 Notice to users of this report CopyrighCopyright: This document is copyright to Terrestria Pty Ltd. The concepts and information contained in this document are the property of Terrestria Pty Ltd. Use or copying of this document in whole or in part without the express permission of Terrestria Pty Ltd constitutes a breach of the Copyright Act 1968. Report LimitationsLimitations: This document has been prepared on behalf of and for the exclusive use of Santos Pty Ltd. Terrestria Pty Ltd accept no liability or responsibility whatsoever for or in respect of any use of or reliance upon this report by any third party. Signed on behalf of Terrestria Pty Ltd Dr Andrew Daniel Managing Director Date: 02 February 2021 Terrestria Pty Ltd File No: 0213 CATTLE CREEK REGIONAL ECOSYSTEM AND FUNCTIONALITY SURVEY Table of Contents 1.0 INTRODUCTION ............................................................................................................... -
National Recovery Plan for the Mt Emu She-Oak Allocasuarina Emuina
National recovery plan for the Mt Emu she-oak Allocasuarina emuina Prepared by the Environmental Protection Agency for the Allocasuarina emuina recovery team. National recovery plan for Mt Emu she-oak Allocasuarina emuina Prepared by: Environmental Protection Agency for the Allocasuarina emuina recovery team. © The State of Queensland, Environmental Protection Agency Copyright protects this publication. Except for purposes permitted by the Copyright Act, reproduction by whatever means is prohibited without the prior written permission of the Environmental Protection Agency. Inquiries should be addressed to PO Box 15155, BRISBANE CITY EAST, QLD 4002. Copies may be obtained from the: Executive Director Conservation Services Environmental Protection Agency PO Box 15155 Brisbane City East Qld 4002 Disclaimer: The Environmental Protection Agency/Queensland Parks and Wildlife Service publishes recovery plans to detail the actions needed for the conservation of threatened native wildlife. The attainment of objectives and the provision of funds may be subject to budgetary and other constraints affecting the parties involved, and may also be constrained by the need to address other conservation priorities. Approved recovery actions may be subject to modification due to changes in knowledge and changes in conservation status. This plan is based on an original conservation assessment for Allocasuarina emuina by Halford (1993) and incorporates comments submitted by recovery team members and other stakeholders. Publication reference: This report should be cited as: Environmental Protection Agency (2007). National recovery plan for the Mt Emu she-oak Allocasuarina emuina. Report to Australian Government Department of the Environment and Water Resources. Queensland Parks and Wildlife Service, Brisbane. 1 1 Summary..................................................................................................................3 1.1 Species......................................................................................................................... -
Ecology of Proteaceae with Special Reference to the Sydney Region
951 Ecology of Proteaceae with special reference to the Sydney region P.J. Myerscough, R.J. Whelan and R.A. Bradstock Myerscough, P.J.1, Whelan, R.J.2, and Bradstock, R.A.3 (1Institute of Wildlife Research, School of Biological Sciences (A08), University of Sydney, NSW 2006; 2Department of Biological Sciences, University of Wollongong, NSW 2522; 3Biodiversity Research and Management Division, NSW National Parks & Wildlife Service, PO Box 1967, Hurstville, NSW 1481) Ecology of Proteaceae with special reference to the Sydney region. Cunninghamia 6(4): 951–1015. In Australia, the Proteaceae are a diverse group of plants. They inhabit a wide range of environments, many of which are low in plant resources. They support a wide range of animals and other organisms, and show distinctive patterns of distribution in relation to soils, climate and geological history. These patterns of distribution, relationships with nutrients and other resources, interactions with animals and other organisms and dynamics of populations in Proteaceae are addressed in this review, particularly for the Sydney region. The Sydney region, with its wide range of environments, offers great opportunities for testing general questions in the ecology of the Proteaceae. For instance, its climate is not mediterranean, unlike the Cape region of South Africa, south- western and southern Australia, where much of the research on plants of Proteaceae growing in infertile habitats has been done. The diversity and abundance of Proteaceae vary in the Sydney region inversely with fertility of habitats. In the region’s rainforest there are few Proteaceae and their populations are sparse, whereas in heaths in the region, Proteaceae are often diverse and may dominate the canopy. -
Plants for Windy, Sandy Gardens with Alkaline Soil
Plants suited to Strandveld Gardens and Cape Flats Gardens, with windy, sandy conditions and alkaline (or acidic) soil. (plants that do well in alkaline soil will also grow in acidic soil, but plants that need acidic soil will not grow in alkaline soil) Plants listed are water-wise in the Western Cape, i.e. needing little or no additional water during summer, once established. Proteaceae Protea subulifolia Adenandra gummifera Diastella proteoides Protea susannae Adenandra obtusata Leucadendron coniferum Serruria adscendens Adenandra odoratissima Leucadendron flexuosum Serruria aemula Adenandra rotundifolia Leucadendron floridum Serruria brownii Agathosma ‘San Sebastian’ Leucadendron galpinii Serruria furcellata Agathosma apiculata Leucadendron laureolum Serruria glomerata Agathosma cerefolium Leucadendron laxum Serruria nervosa Agathosma ciliaris Leucadendron levisanus Serruria pinnata Agathosma collina Leucadendron linifolium Serruria trilopha Agathosma glabrata Leucadendron meridianum Agathosma gonaquensis Leucadendron modestum Ericaceae Agathosma imbricata Leucadendron salicifolium Erica abietina Agathosma ovata Leucadendron salignum Erica baueri Agathosma serpyllacea Leucadendron stellare Erica bolusiae Coleonema pulchellum Leucadendron stelligerum Erica caffra Diosma haelkraalensis Leucadendron thymifolium Erica calycina Diosma hirsuta Leucadendron verticillatum Erica capitata Euchaetis meridionalis Leucospermum ‘Thomson’s Erica cerinthoides Gift’ Erica coccinea Restios Leucospermum arenarium Erica corifolia Askidiosperma capitatum -
Leucospermum R
Leucospermum R. Br. 1810 The type species is L. hypophyllocarpodendron, which was first described by Linneaus as a member of his large genus Leucadendron. Linneaus later moved this to Protea. Various authors prior to Robert Brown proposed names for Pincushions, these being Conocarpus Adanson 1763, Lepidocarpus Adanson 1763, and Leucadendrum Salisb. 1807. Robert Brown’s name is conserved. There are x sections of Pincushions, and we have followed Rourke’s (1972) treatment, with the exception of a new section discovered in 198* for the Hook Pincushions, and the removal of the section Xericola to the genus Vexatorella. Part 6 - 1 THE PROTEA ATLAS 1/25/2008 Leucospermum cuneiforme (Burm. f.) Rourke 1768, 1967 Wart-stemmed Pincushion Gewoneluisiesbos Other Common Names: Common Pincushion, Seedlings (1729 records): Absent in 97%: fewer Large-tufted Pincushion, Phyllanthus-leaf seedlings than prefire adults in 22 cases, and Leucadendrum, Stagshorn-leaf more in 8 cases. Seedlings found in Mar (3), Leucadendrum, Yellow Pincushion, Yellow- Apr (4), Jun (6), Jul (4), Aug, Sep, Oct (5), flame Pincushion, Boontjiesbos, Nov (3) and Dec (3). Geelspeldekussing, Klipboom, Fire Survival (292 records): 71% resprouted Kreupelbossie, Luisiesboom, Luisiesbos, from underground boles, 13% escaped fires Mielieput, Wildemielie. in fire-safe areas, 13% resprouted from aerial Other Scientific Names: attenuatum R.Br. trunks, 2% eliminated from the area by fires. 1810, cervinum (Salisb. ex Knight) 1809, Age to first flowering: First flowers recorded ellipticum (Thunb.) 1781, phyllanthifolium at 1 year, 50% estimated at 2-3 years, and (Salisb. ex Knight) 1809, septemdentatum reaching a peak of 90% at 4 years. Gand. & Schinz 1913, zeyheri Meisn.