DOCSLIB.ORG

Wild Flowers of Western Australia

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Wild Flowers of Western Australia Wild Flowers of Western Australia Naturetrek Tour Report 2 - 16 September 2005 s e m r a H Hakea victoria - Royal Hakea l u a P Report compiled by Paul Harmes Naturetrek Cheriton Mill Cheriton Alresford Hampshire SO24 0NG England T: +44 (0)1962 733051 F: +44 (0)1962 736426 E: [email protected] W: www.naturetrek.co.uk Tour Report Wild Flowers of Western Australia Leaders: Paul Harmes(tour Leader & Botanist) Alan Notley (tour Guide & Botanist) Doug Taggart (driver) Tour participants: Rachel Benskin Juliet and Peter Dodsworth Pat Jones Bettye and John Reynolds Priscilla and Owen Silver. Day 1 Friday 2nd September Weather: Warm and Sunny in London. Hot (34 degrees) in Dubai. Juliet, Peter and Rachel met with Paul at the boarding gate for Emirates flight EK002 Heathrow to Dubai, departing at 14-00hrs. However, due to industrial action by the in-flight meal providers, the flight was delayed for one and three-quarter hours, eventually taking off at 16-15hrs. Following a 7 hour flight we arrived in Dubai, where upon we had to make a quick dash across the airport to catch our connecting flight on to Perth. Day 2 Saturday 3rd September Weather: Hot in Dubai. Cloudy and hazy sunshire, 18 degrees in Perth. The Emirates EK420 flight to Perth departed Dubai at 03-15hrs, arriving in Perth at 17-15hrs local time. After completing the immigration, customs and quarantine formalities, we met up with Doug Taggart, our Australian driver for the duration of the tour. Doug transported us into the city, showing us some of the sites on the way, including the Swan River and The Western Australian Cricket Ground, before taking us to The Miss Maudes Swedish Hotel, our base for the next two nights. After settling into our rooms, we met up with Pat, Bettye, John and Priscilla and Owen, who had all been slowly acclimatizing to the city, and introduced ourselves. From the hotel we walked the short distance to Hay Street and the Criterion Hotel Café, where we had a splendid dinner. Day 3 Sunday 4th September Weather: Warm and sunny mainly, but some cloud and a little rain in the afternoon. After an early breakfast we gathered in the hotel lobby, at 08-30hrs, to meet Alan Notley, our local botanical guide, and Doug Taggart, our driver. After introductions, we set off for Kings Park. This triumph of local planning comprises a formal public open space and gardens, over-looking the Swan River and the City. It also has an extensive area of natural bushland. Alan began by taking us through the formal planted gardens, and gave us an early familiarization with the Western Australian flora and its various regions. Red Wattle-birds, Australian Magpies, Rainbow Lorikeets and a family of Australian Wood Duck were all seen. We also found Caladenia latifolia (Pink Fairy Orchid), and Microtis media ssp. media (Common Mignonette Orchid). Moving into the bushland, we took a walk, immediately finding Diuris corymbosa (Common Donkey Orchid), Sowerbaea laxiflora (Vanilla Lily) and Anigozanthos manglesii (Mangle’s Kangaroo Paw), Grevillias, Banksias, Myrtles and Eucalyptus © Naturetrek December 05 1 Tour Report Wild Flowers of Western Australia species were all seen. Ring-necked Parrots were also very much in evidence. From here we moved on to Herdsmans Lake. Here we saw Australian Shoveller, Musk Duck, Swamp (Marsh) Harrier and Grey Teal. Along the margins we found Yellow-billed Spoonbill, Purple Swamphen, Ducky Moorhen, Glossy Ibis and a Little Egret. and some obliging Welcome Swallow perched in a Bottlebrush Tree. After a brief stop, at the Grower’s Market at Wembley, to buy lunch, we drove out of the city to the Ellis Brook Valley Reserve, an area of semi- wooded slopes, old quarries and natural bush. Alan led us on a circular walk up to the ridge and down the other side. Along the route we saw Brown and New Holland Honeyeaters, Red-eared Firetails, Western Rosella and Red-capped Robin. Plants included, Trymalium ledifolium (Water-bush), Hibbertia hypericoides (Yellow Buttercups), Isopogon formosus (Rose Coneflower), Hakea trifuricata (Tow-leaved Hakea), Drosera micrantha (A Sundew) and Stypandra glauca (Blind Grass). As we neared the car park, a pair of Splendid Fairy-wrens were spotted in some Calathamnus bushes. Before leaving this wonderfully rich site, we had a brief stop at an area of open woodland by the entrance. Here we found Drosera heterophylla (A Sundew), Patersonia occidentalis (Blue Flag), the parasitic Nuytsia floribunda (Christmas Tree), Hakea lissocarpha (Honey Bush) and Hypocalymma angustifolium (Swan River Myrtle). Black-faced Cuckoo-shrike, White-checked Honeyeaters and Silvereyes were also seen and Weebill was heard. Reluctantly, we now had to make our way back into the city and back to our hotel to prepare for moving north tomorrow, and for dinner. Day 4 Monday 5th September Weather: Cloudy and warm with sunny periods and occasional rain. After an early breakfast, we loaded our bags into the trailer and boarded our bus for the start of our journey of discovery of Western Australia. Leaving the city, we headed north to the outer suburb of Joondalup, where we picked up Alan. From here, we headed north and onto the Brand Highway, continuing on past Gingin, making our first stop in the Moore River National Park. Along the way, Straw-necked Ibis were spotted from the bus. We had a short time botanizing the margin of the reserve, whilst Doug prepared morning tea. Here we found, Blancoa canescens (Winter Bell), Calytrix tenuifolia, Aganozanthus humilis (Cat’s Paw) and Eucalyptus todtiana – Prickly Bark. Moving on we made a short stop for fuel, before continuing to Badgingarra and our main objective for the morning, Hi Vallee Farm. We made a short stop on the roadside at Cataby to see the splendid Eucalyptus macrocarpa (Mottlecah) in full flower, the largest flowered member of the Eucalyptus Genus. As we approached Hi Vallee Farm, on the main road, we saw a Wedge-tailed Eagle being mobbed by two Australian Ravens. Our hosts, Joy and Don Williams, greeted us with a welcome picnic lunch, fresh fruit and damper with golden syrup, all washed down with ‘billy tea’. The afternoon was spent with Don as our guide, walking in the natural bushland on his property. His vast and detailed knowledge was imparted in a clear, passionate and extremely informative way. He introduced us to some of the fascinating plant families, showed us some rare and unusual local specialties and opened our eyes to the richness and diversity of this part of Australia. Eucalyptus, Dryandra, Conospermum, Astroloma and Darwinia species were all present. After thanking our hosts, we bid our farewells to Hi Vallee and the group of Western Grey Kangaroos, we had been watching, and made our way to our final stop of the day at the Nambung National Park and the Pinnacles Desert. Nankeen Kestrel and Black-shouldered Kite were both spotted as we traveled. As we arrived, we had some very close views of an adult male Emu and his seven chicks. We were treated to a short, but splendid, sunset, which, set against these fantastic rock formations, was rather memorable. As the light began to fade, we drove the short distance to the Jurien Hotel Motel, for the night and a well earned dinner. 2 © Naturetrek December 05 Wild Flowers of Western Australia Tour Report Day 5 Tuesday 6th September Weather: Fine and cloudy with some sunny periods and the odd shower. Following a splendid breakfast, we departed Jurien, continuing our journey northwards. We stopped briefly at Green Head where we saw Crested Terns as well as Scaevola crassifolia (Fanflower), Atriplex isotidia (Coastal Salt Bush) and Spiniflex longifolia (Hairy Spiniflex). As we moved north of Leeman, we spotted a flock of Stilts. These turned out to be Black-winged and Banded. A further short roadside stop produced Alyogyne huegelii (Lilac Hibiscus), Asphodelus fistulosus (Small Asphodel) and Eucalyptus dongarensis (Coastal Dongara Malle). During our stop, for morning tea, at Dongara, by the marina, we saw Little Pied Cormorant, Pied Cormorant, and Pacific Gull. Among the plants were two grasses, Stenotaphrum secundatum (Buffalo Grass) and Cynodon dactylon (Bermuda or Couch Grass). Lunch was taken by the sea in Geraldton. However, before we ate, we visited the HMAS Sydney 2nd Memorial to the six-hundred and forty-five souls who perished during this infamous incident. As we still had some distance to travel to our destination today, Kalbarri, we soon continued on our way. We made two further short stops, one at the Hutt Lagoon ‘Pink Lake’ to see Alyogyne hakeifolia (Hakea-leaved Hibiscus), sadly, not flowering, and one a short way from Kalbarri to see a wonderful patch of Leptosema aphylla (Ribbon Pea). Our main objective for the afternoon was the Wildflower Centre at Kalbarri. This is an area of natural bushland that has been opened up and had paths added. Many of the plants here are labelled to assist identification, although none of the plants are obviously planted, accept those in the immediate vicinity of the buildings. Here we made some progress with our identification of plant families. After this it was time to check into the Kalbarri Beach Resort Motel, and prepare for dinner. Day 6 Wednesday 7th September Weather: Cloudy and warm with a strong breeze. The most part of today was spent in the Kalbarri National Park. The special Sandstone features and the Murchison River are situated about twenty seven kilometers from the gates of the Park. The sand roads are fairly hard going, but gave us opportunities make stops to study the flora. Our first such stop yielded Banksia sceptrum (Sceptre Banksia), Banksia victoriae (Wooly Orange Banksia), neither of which was in flower.
Load more

Recommended publications
  • Supplementary Materialsupplementary Material
    10.1071/BT13149_AC © CSIRO 2013 Australian Journal of Botany 2013, 61(6), 436–445 SUPPLEMENTARY MATERIAL Comparative dating of Acacia: combining fossils and multiple phylogenies to infer ages of clades with poor fossil records Joseph T. MillerA,E, Daniel J. MurphyB, Simon Y. W. HoC, David J. CantrillB and David SeiglerD ACentre for Australian National Biodiversity Research, CSIRO Plant Industry, GPO Box 1600 Canberra, ACT 2601, Australia. BRoyal Botanic Gardens Melbourne, Birdwood Avenue, South Yarra, Vic. 3141, Australia. CSchool of Biological Sciences, Edgeworth David Building, University of Sydney, Sydney, NSW 2006, Australia. DDepartment of Plant Biology, University of Illinois, Urbana, IL 61801, USA. ECorresponding author. Email: [email protected] Table S1 Materials used in the study Taxon Dataset Genbank Acacia abbreviata Maslin 2 3 JF420287 JF420065 JF420395 KC421289 KC796176 JF420499 Acacia adoxa Pedley 2 3 JF420044 AF523076 AF195716 AF195684; AF195703 Acacia ampliceps Maslin 1 KC421930 EU439994 EU811845 Acacia anceps DC. 2 3 JF420244 JF420350 JF419919 JF420130 JF420456 Acacia aneura F.Muell. ex Benth 2 3 JF420259 JF420036 JF420366 JF419935 JF420146 KF048140 Acacia aneura F.Muell. ex Benth. 1 2 3 JF420293 JF420402 KC421323 JQ248740 JF420505 Acacia baeuerlenii Maiden & R.T.Baker 2 3 JF420229 JQ248866 JF420336 JF419909 JF420115 JF420448 Acacia beckleri Tindale 2 3 JF420260 JF420037 JF420367 JF419936 JF420147 JF420473 Acacia cochlearis (Labill.) H.L.Wendl. 2 3 KC283897 KC200719 JQ943314 AF523156 KC284140 KC957934 Acacia cognata Domin 2 3 JF420246 JF420022 JF420352 JF419921 JF420132 JF420458 Acacia cultriformis A.Cunn. ex G.Don 2 3 JF420278 JF420056 JF420387 KC421263 KC796172 JF420494 Acacia cupularis Domin 2 3 JF420247 JF420023 JF420353 JF419922 JF420133 JF420459 Acacia dealbata Link 2 3 JF420269 JF420378 KC421251 KC955787 JF420485 Acacia dealbata Link 2 3 KC283375 KC200761 JQ942686 KC421315 KC284195 Acacia deanei (R.T.Baker) M.B.Welch, Coombs 2 3 JF420294 JF420403 KC421329 KC955795 & McGlynn JF420506 Acacia dempsteri F.Muell.
    [Show full text]
  • Allopolyploidy and Root Nodule Symbiosis in Glycine
    TWO TO TANGO: ALLOPOLYPLOIDY AND ROOT NODULE SYMBIOSIS IN GLYCINE SUBGENUS GLYCINE A Dissertation Presented to the Faculty of the Graduate School of Cornell University in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy by Adrian Federico Powell January 2017 © 2017 Adrian Federico Powell TWO TO TANGO: ALLOPOLYPLOIDY AND ROOT NODULE SYMBIOSIS IN GLYCINE SUBGENUS GLYCINE Adrian Federico Powell, Ph.D. Cornell University 2017 Polyploidy (or whole genome duplication) and root nodule symbioses with bacteria (termed ‘rhizobia’) have both been important phenomena in the evolutionary history of the legume family (Leguminosae). Recently, it has been proposed that polyploidy may have played a critical role in the development or refinement of nodulation. Given the varied potential impacts of polyploidy, effects on biotic interactions are plausible. However, direct studies of the interactions between these phenomena in symbiotic, nodule-forming species are lacking. In this dissertation, using a complex of recently formed allopolyploids in Glycine subgenus Glycine, the perennial relatives of soybean, we examined (1) the root metabolites and symbiotic signaling capacity of multiple allopolyploid species relative to the diploid progenitor species that hybridized to form each allopolyploid, (2) the nodulation-related responses of allopolyploids and diploid progenitors to rhizobia and (3) the transcriptome-level responses to inoculation in allopolyploid G. dolichocarpa (T2) and its diploid progenitors. These objectives were pursued using a variety of approaches including root metabolite profiling, inoculation trials, and RNA sequencing. We found that, while there were no common transgressive patterns in the root metabolite profiles of allopolyploids in the complex, one of the progenitors of T2 had distinctive root metabolite and exudate profiles; profiles of symbiotic signaling metabolites were also altered in the allopolyploid.
    [Show full text]
  • 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 ..............................................................................................................................
    [Show full text]
  • FINAL REPORT 2019 Canna Reserve
    FINAL REPORT 2019 Canna Reserve This project was supported by NACC NRM and the Shire of Morawa through funding from the Australian Government’s National Landcare Program Canna Reserve BioBlitz 2019 Weaving and wonder in the wilderness! The weather may have been hot and dry, but that didn’t stop everyone having fun and learning about the rich biodiversity and conservation value of the wonderful Canna Reserve during the highly successful 2019 BioBlitz. On the 14 - 15 September 2019, NACC NRM together with support from Department of Biodiversity Conservation and Attractions and the Shire of Morawa, hosted their third BioBlitz at the Canna Reserve in the Shire of Morawa. Fifty professional biologists and citizen scientists attended the event with people travelling from near and far including Morawa, Perenjori, Geraldton and Perth. After an introduction and Acknowledgement of Country from organisers Jessica Stingemore and Jarna Kendle, the BioBlitz kicked off with participants separating into four teams and heading out to explore Canna Reserve with the goal of identifying as many plants, birds, invertebrates, and vertebrates as possible in a 24 hr period. David Knowles of Spineless Wonders led the invertebrate survey with assistance from, OAM recipient Allen Sundholm, Jenny Borger of Jenny Borger Botanical Consultancy led the plant team, BirdLife Midwest member Alice Bishop guided the bird survey team and David Pongracz from Department of Biodiversity Conservation and Attractions ran the vertebrate surveys with assistance from volunteer Corin Desmond. The BioBlitz got off to a great start identifying 80 plant species during the first survey with many more species to come and even a new orchid find for the reserve.
    [Show full text]
  • Vegetation Monitoring – Swan Coastal Plain
    2007 Vegetation Monitoring – Swan Coastal Plain 2007 Vegetation Monitoring - Swan Coastal Plain (Bunbury, Busselton-Capel Groundwater Areas) A Report to the DoW R. Loomes, J. Wilson & R. Froend Centre for Ecosystem Management ECU Joondalup CEM report no. 2007- 15 February 2008 Centre for Ecosystem Management 1 2007 Vegetation Monitoring – Swan Coastal Plain Table of Contents SUMMARY .................................................................................................................................................. 3 PROJECT CONTEXT ................................................................................................................................4 PROPOSED MONITORING PROGRAM................................................................................................ 5 BACKGROUND............................................................................................................................................ 5 MONITORING OBJECTIVES AND HYPOTHESES ............................................................................................ 6 PARAMETERS ........................................................................................................................................... 10 MONITORING FREQUENCY AND APPROACH ............................................................................................. 15 Transect establishment ....................................................................................................................... 15 Baseline Monitoring ..........................................................................................................................
    [Show full text]
  • 1 a Survey of the Flora of Remnants Within the Waddy
    1 A SURVEY OF THE FLORA OF REMNANTS WITHIN THE WADDY FOREST LAND CONSERVATION DISTRICT Stephen Davies and Phil Ladd for the Waddy Forest Land Conservation District Committee March 2000 2 CONTENTS INTRODUCTION 1 METHODS 3 RESULTS 4 DISCUSSION 56 ACKNOWLEDGEMENTS 59 REFERENCES 60 Appendix 1 - Composite plant list 60 Appendix 2 - Plants found outside the sample sites 67 Appendix 3 - Composite bird list 67 3 INTRODUCTION The Waddy Forest Land Conservation District is about 41,000 hectares and contains 23 substantial land holdings. In 1999 the District received a grant from the National Heritage Trust to survey the flora of its remnant vegetation. Much of this is on private property and the District Committee selected thirty three plots of remnant bushland on private farms to be included in flora survey. The present report is based on visits to these thirty three remnants that lie on 14 of the 23 farms in the district. The surveys are intended to provide information about the biodiversity of the various remnants with the aim of establishing the priority for preservation, by fencing, of the remnants and to determine the value of linking some of them by the planting of corridors of vegetation. At each site the local landholder(s) joined the survey and provided invaluable background information about the history of the remnants. The vegetation of this part of the northern wheatbelt is known to be very diverse. The Marchagee Nature Reserve, lying north west of the District, was surveyed between 1975 and 1977 (Dell et al. 1979). The area was covered by Beard in his vegetation mapping project (Beard 1976), and part of the south of the District was covered in a report on Koobabbie Farm in 1990 (Davies 1990).
    [Show full text]
  • SG Vol 20 2001.Pdf
    ISSN 0394-9125 STUDIA GEOBOTANICA An international journal Voi. 20 2001 EDITORS G. Cristofolini - Bologna Lj. llianic' - Zagreb E. Mayer - Ljubljana P.L. Nimis - Trieste L. Orlòci - London, On. F. Pedrotti - Camerino S. Pignatti - Roma A. Pirola - Pavia L. Poldini - Trieste E. Wikus Pignatti - Trieste MANAGING EDITOR M. Tretiach - Trieste SECRETARY M. Codogno - Trieste Dipartimento di Biologia Sezione di Geobotanica ed Ecologia vegetale Università di Trieste Studia Geobotanica. Voi. 20: 3-16 (2001) MALLEE COMMUNITIES ALONG ROADSIDES IN SOUTH-WESTERN AUSTRALIA Erika PIGNATTI WIKUS ', Giuseppe PIGNATTI 2 and Stephen D. HOPPER' ' Dipartimento di Biologia, Università di Trieste, Via Giorgieri I O, l-34127 Trieste, ltaly. 2 Istituto Sperimentale per la Selvicoltura, Viale S. Margherita 80, l-52100 Arezzo, ltaly. 3 Botanic Gardens and Parks Authority, Kings Park & Botanic Garden, West Perth, 6005 Western Australia. Keywords: conservation, Eucalyptus, mallee vegetation, phytosociology, Western Australia. Abstract: Vegetation with eucalypts of the mallee type along four roadside transects in the South-West of Western Australia has been studied. Mallee communities occur under dry-mediterranean climate conditions. Species composition, diversity and turnover, locai endemism with particular regard to Euca/yptus and Acacia species and habitat conservation are discussed. Introduction Mallee eucalypts are many-branched evergreen A von, Roe and Eyre, and is the major agricultural shrubs with woody stems of about 2-4 m height Wheatbelt of the southwest
    [Show full text]
  • Lindesay Link (ID: 1806 )
    Back to Top Gondwana Link: Lindesay Link (ID: 1806 ) Basic Viability Summary Threats Summary Action Plan Resources Summary Monitoring Indicators Summary Viability Assessment Strategy Effectiveness Page 1 Download date: January 18, 2013 Gondwana Link: Lindesay Link (ID:1806) Back to Top Basic Project Information Contact Name: Keith Bradby Contact Organization: Gondwana Link Ltd. Data Effective Date: July 26, 2012 Hectares:167,000 Sharing Status: Ecoregion(s): • Southwest Australia Woodlands Operational Unit(s): • Non-TNC Country(ies): • Australia Associated Initiative(s): None Project Description: Following scoping meetings and a field trip in September 2011, a community workshop on 24 October 2011 launched the Lindesay Link Conservation Action Plan (CAP) which was initiated by the Wilson Inlet Catchment Committee (WICC, http://www.wicc.southcoastwa.org.au/), facilitated by Greening Australia (www.greeningaustralia.org.au)/Gondwana Link (www.gondwanalink.org) for the area between the Mt. Lindesay National Park (Walpole Wilderness Area) and the Porongurup National Park, with funding provided by South Coast NRM (http://www.southcoastnrm.com.au/). Over the next nine months a number of meetings, workshops and field trips (held on 21 November 2011, 12 December 2011, 23 February 2012, 22 March 2012, 29 March 2012, 24 May 2012, 6 June 2012, 18 June 2012 & 28 June 2012) were organised to develop the CAP further which was uploaded to the ConPro Website (http://conpro.tnc.org/) in July 2012. Although there were a number of members that attended and contributed to the CAP, the core committee comprised the following people: Bill Hollingworth (Wilson Inlet Catchment Committee, WICC), Stephen Frost (WICC), Elissa Stewart (WICC), Lynn Heppell (WICC), Barry Heydenrych (Greening Australia/Gondwana Link), Wendy Bradshaw (South Coast NRM), Murray Anning & Leanne Tomlinson (Australian Bluegum Plantations) and Geoff Rolland (Albany Plantation Forestry Company.
    [Show full text]
  • Acacia in THIS ISSUE Dacacia the Name Acacia Comes This Issue of Seed Notes from the Greek Acacia, Ace Will Cover the Genus Or Acis Meaning a Point Or Acacia
    No. 9 Acacia IN THIS ISSUE DAcacia The name Acacia comes This issue of Seed Notes from the Greek acacia, ace will cover the genus or acis meaning a point or Acacia. thorn, or from acazo, to D Description sharpen, although this name applies more to African than D Geographic Australian species (Australian distribution and Acacia have no thorns or habitat larger prickles, unlike those D Reproductive biology that are native to Africa). D Seed collection Many species of Acacia, or wattles as they are commonly D Phyllodes and flowers of Acacia aprica. Photo – Andrew Crawford Seed quality called in Australia, are valuable assessment for a range of uses, in D Seed germination particular as garden plants. Description In Australia, Acacia (family is modified to form a leaf- D Recommended reading They are also used for amenity plantings, windbreaks, shade DMimosaceae) are woody like structure or phyllode. trees, groundcovers, erosion plants that range from These phyllodes may be flat and salinity control. The timber prostrate under-shrubs to or terete. Some species do of some Acacia is very hard tall trees. Acacia flowers are not have phyllodes and the and is ideal for fence posts small, regular and usually flattened stems or cladodes (e.g. A. saligna or jam). Other bisexual. They occur in spikes act as leaves. Foliage can Acacia species are used to or in globular heads and vary from blueish to dark make furniture and ornaments. range in colour from cream green to silvery grey. Most The seed of some wattles is to intense yellow. The leaves species of Acacia have glands a good food source for birds, of Acacia may be bipinnate on the axis of the phyllodes, other animals and humans (the primary leaflets being although in Australian as ‘bush tucker’.
    [Show full text]
  • Heat Damage in Sclerophylls Is Influenced by Their Leaf Properties and Plant Environment1
    CoSCIENCE E 11 (1): 94-101 (2004) Heat damage in sclerophylls is influenced by their leaf properties and plant environment1 Philip K. GROOM2, Department of Environmental Biology, Curtin University of Technology, P.O. Box U1987, Perth, Western Australia 6845, Australia, and Centre for Horticulture and Plant Sciences, University of Western Sydney, Hawkesbury Campus, Locked Bag 1797, Penrith South DC, New South Wales 1797, Australia, e-mail: [email protected] Byron B. LAMONT, Sylvia LEIGHTON, Pattie LEIGHTON & Chantal BURROWS, Department of Environmental Biology, Curtin University of Technology, P.O. Box U1987, Perth, Western Australia 6845, Australia. Abstract: Mediterranean southwestern Australia experienced two successive days of extreme (> 45 °C) maximum temperatures and hot winds during the summer of 1991, resulting in adult mortality and extensive crown damage in a sclerophyllous mallee-heathland. To investigate the relationship between leaf attributes, plant environment, and heat tolerance in sclerophylls, measurements of plant height, leaf clustering, leaf morphology (thickness, dry density, area, perimeter/area ratio), percentage crown damage, and percentage mortality, and categories of exposure to wind, shade, and bare soils were recorded for 40 heat-damaged and 14 undamaged co-occurring species. Analyzing the entire dataset by principal components analysis showed that undamaged species had thicker leaves (on average 61% thicker) than species with damaged leaves and were more exposed to wind, sun, and bare soil. Thicker leaves are a common response to hot, dry, and more exposed environments and are more heat tolerant than thinner leaves. A separate analysis of the Proteaceae (25 damaged and six undamaged species) showed a similar trend to the overall dataset.
    [Show full text]
  • Ajo Peak to Tinajas Altas: a Flora of Southwestern Arizona. Part 20
    Felger, R.S. and S. Rutman. 2016. Ajo Peak to Tinajas Altas: A Flora of Southwestern Arizona. Part 20. Eudicots: Solanaceae to Zygophyllaceae. Phytoneuron 2016-52: 1–66. Published 4 August 2016. ISSN 2153 733X AJO PEAK TO TINAJAS ALTAS: A FLORA OF SOUTHWESTERN ARIZONA PART 20. EUDICOTS: SOLANACEAE TO ZYGOPHYLLACEAE RICHARD STEPHEN FELGER Herbarium, University of Arizona Tucson, Arizona 85721 & International Sonoran Desert Alliance PO Box 687 Ajo, Arizona 85321 *Author for correspondence: [email protected] SUSAN RUTMAN 90 West 10th Street Ajo, Arizona 85321 [email protected] ABSTRACT A floristic account is provided for Solanaceae, Talinaceae, Tamaricaceae, Urticaceae, Verbenaceae, and Zygophyllaceae as part of the vascular plant flora of the contiguous protected areas of Organ Pipe Cactus National Monument, Cabeza Prieta National Wildlife Refuge, and the Tinajas Altas Region in southwestern Arizona—the heart of the Sonoran Desert. This account includes 40 taxa, of which about 10 taxa are represented by fossil specimens from packrat middens. This is the twentieth contribution for this flora, published in Phytoneuron and also posted open access on the website of the University of Arizona Herbarium: <http//cals.arizona.edu/herbarium/content/flora-sw-arizona>. Six eudicot families are included in this contribution (Table 1): Solanaceae (9 genera, 21 species), Talinaceae (1 species), Tamaricaceae (1 genus, 2 species), Urticaceae (2 genera, 2 species), Verbenaceae (4 genera, 7 species), and Zygophyllaceae (4 genera, 7 species). The flora area covers 5141 km 2 (1985 mi 2) of contiguous protected areas in the heart of the Sonoran Desert (Figure 1). The first article in this series includes maps and brief descriptions of the physical, biological, ecological, floristic, and deep history of the flora area (Felger et al.
    [Show full text]
  • Floristics of the Banksia Woodlands on the Wallingup Plain in Relation to Environmental Parameters
    Edith Cowan University Research Online Theses : Honours Theses 2003 Floristics of the banksia woodlands on the Wallingup Plain in relation to environmental parameters Claire McCamish Edith Cowan University Follow this and additional works at: https://ro.ecu.edu.au/theses_hons Part of the Environmental Monitoring Commons Recommended Citation McCamish, C. (2003). Floristics of the banksia woodlands on the Wallingup Plain in relation to environmental parameters. https://ro.ecu.edu.au/theses_hons/359 This Thesis is posted at Research Online. https://ro.ecu.edu.au/theses_hons/359 Edith Cowan University Copyright Warning You may print or download ONE copy of this document for the purpose of your own research or study. The University does not authorize you to copy, communicate or otherwise make available electronically to any other person any copyright material contained on this site. You are reminded of the following: Copyright owners are entitled to take legal action against persons who infringe their copyright. A reproduction of material that is protected by copyright may be a copyright infringement. Where the reproduction of such material is done without attribution of authorship, with false attribution of authorship or the authorship is treated in a derogatory manner, this may be a breach of the author’s moral rights contained in Part IX of the Copyright Act 1968 (Cth). Courts have the power to impose a wide range of civil and criminal sanctions for infringement of copyright, infringement of moral rights and other offences under the Copyright Act 1968 (Cth). Higher penalties may apply, and higher damages may be awarded, for offences and infringements involving the conversion of material into digital or electronic form.
    [Show full text]