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Declared Rare and Poorly Known Flora in the Geraldton District

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Declared Rare and Poorly Known Flora in the Geraldton District WESTERN AUSTRALIAN WILDLIFE MANAGEMENT PROGRAM NO. 26 Declared Rare and Poorly Known Flora in the Geraldton District by Susan J. Patrick 2001 Department of Conservation and Land Management Locked Bag 104, Bentley Delivery Centre WA 6983 1 Department of Conservation and Land Management Locked Bag 104, Bentley Delivery Centre WA 6983 Department of Conservation and Land Management, Western Australia 2001 ISSN 0816-9713 Cover illustration: Verticordia spicata subsp. squamosa by Margaret Pieroni Editors ..........................................................................................................Angie Walker and Jill Pryde Page preparation ..................................................................................................................Angie Walker Maps ..................................................................................................... CALM Land Information Branch 2 FOREWORD Western Australian Wildlife Management Programs are a series of publications produced by the Department of Conservation and Land Management (CALM). The programs are prepared in addition to Regional Management Plans to provide detailed information and guidance for the management and protection of certain exploited or threatened species (e.g. Kangaroos, Noisy Scrub-bird and the Rose Mallee). This program provides a brief description of the appearance, distribution, habitat and conservation status of flora declared as rare under the Western Australian Wildlife Conservation Act (Threatened Flora) and poorly known flora (Priority Flora) in CALM's Geraldton District and makes recommendations for research and management action necessary to ensure their continued survival. By ranking the Declared Rare Flora in priority order for these requirements, Departmental staff and resources can be allocated to taxa most urgently in need of attention. Priority Flora that are under consideration for declaration are also dealt with, but to a lesser extent than the Declared Rare Flora. The information available should assist in the ongoing work of assessment of their conservation status. This Program has been approved by the Executive Director, Department of Conservation and Land Management, the Conservation Commission and the Minister for the Environment. Approved programs are subject to modification as dictated by new findings, changes in species' status and completion of recovery actions. Information in the Plan was accurate at August 1998. 3 TABLE OF CONTENTS Page Page 4 Foreword iii B. Presumed Extinct Taxa.............................87 Acknowledgements......................................... viii Hydatella leptogyne ..........................................87 Pseudanthus nematophorus ..............................89 Abbreviations.....................................................ix PART THREE: PRIORITY FLORA PART ONE: INTRODUCTION.....................1 IN THE GERALDTON DISTRICT..............91 1. The Need for Management............................1 A. Priority One Taxa .....................................92 2. Objective of the Program ..............................1 Acacia ampliata................................................92 3. Rare Flora Legislation and Acacia cerastes .................................................94 Guidelines for Gazettal ............................3 Acacia congesta subsp. cliftoniana...................96 4. CALM's Priority Species List .......................5 Acacia flabellifolia............................................98 5. Responsibilities within the Acacia imitans ................................................100 Department...............................................6 Acacia inceana subsp. conformis....................102 6. The Geraldton District...................................6 Acacia lanceolata ...........................................104 6.1 Climate .................................................7 Acacia lineolata subsp. multilineata...............106 6.2 Geology, Landforms and Soils .............7 Acacia megacephala.......................................108 6.3 Vegetation.............................................9 Acacia nigripilosa subsp. latifolia ..................110 7. Botanical History of the Geraldton Acacia nodiflora .............................................112 District....................................................12 Acacia pelophila .............................................114 Acacia pterocaulon.........................................116 PART TWO: DECLARED RARE FLORA Acacia unguicula ............................................118 IN THE GERALDTON DISTRICT..............13 Allocasuarina tessellata..................................120 Alyxia tetanifolia.............................................122 A. Extant Taxa ...............................................14 Angianthus uniflorus.......................................124 Beyeria lepidopetala.........................................14 Atriplex muelleri .............................................126 Caladenia bryceana subsp. cracens ms............16 Baeckea sp. Billeranga Hills Caladenia elegans ms.......................................18 (M.E.Trudgen 2206) ..................................128 Caladenia hoffmanii ms....................................20 Baeckea sp. Bunjil (B.R.Maslin 5067) ...........130 Caladenia wanosa ............................................22 Baeckea sp. East Yuna Chorizema humile.............................................25 (R.Spjut & C.Edson 7077).........................132 Conostylis dielsii subsp. teres...........................27 Baeckea sp. London Bridge Conostylis micrantha........................................29 (M.E.Trudgen 5393) ..................................134 .............................................31 Darwinia masonii Baeckea sp. Mount Barloweerie Daviesia speciosa .............................................33 (J.Z.Weber 5079) .......................................136 Drakaea concolor ms .......................................35 Baeckea sp. Paynes Find (S.Patrick 1095)......138 Drakonorchis barbarella ms ............................37 Baeckea sp. Perenjori (J.W.Green 1516) ........140 Drummondita ericoides ....................................39 Baeckea sp. Sandstone Eremophila microtheca ....................................41 (C.A.Gardner s.n. 26.Oct.1963).................142 Eremophila nivea..............................................43 Baeckea sp. Walkaway (A.S.George 11249)..144 Eremophila viscida ...........................................45 Banksia elegans Fraser Road variant Eucalyptus beardiana .......................................47 (A.C.Burns 27)...........................................146 Eucalyptus blaxellii ..........................................49 Calytrix verruculosa .......................................148 Eucalyptus crucis subsp. praecipua..................51 Chamelaucium oenanthum ms........................150 Eucalyptus cuprea ............................................53 Chamelaucium repens ms...............................152 Eucalyptus synandra 55 Chamelaucium sp. Yalgoo Glyceria drummondii........................................57 (Y.Chadwick 1816)....................................154 Grevillea christineae ........................................59 Dithyrostegia gracilis .....................................156 Grevillea inconspicua.......................................61 Eremophila rostrata ms..................................158 Halosarcia bulbosa...........................................64 Eriostemon nutans ..........................................160 Hypocalymma longifolium................................66 Erymophyllum hemisphaericum......................162 Lechenaultia chlorantha...................................68 Eucalyptus macrocarpa x pyriformis..............164 Leucopogon marginatus ...................................70 Eucalyptus sargentii subsp. fallens.................166 Menkea draboides.............................................72 Frankenia bracteata .......................................168 Phlegmatospermum drummondii......................74 Gastrolobium propinquum..............................170 Plectrachne bromoides .....................................76 Gastrolobium rotundifolium ...........................173 Pterostylis sp. Northampton Gnephosis cassiniana .....................................175 (S.D.Hopper 3349).......................................78 Gnephosis setifera...........................................177 Stylidium coroniforme ......................................80 Gompholobium asperulum..............................179 Verticordia spicata subsp. squamosa ...............82 Goodenia perryi..............................................181 Wurmbea tubulosa............................................84 Goodenia pusilliflora......................................183 v Grevillea fililoba.............................................185 (M.E.Trudgen 12013) ................................285 Grevillea murex ..............................................187 Scholtzia sp. Eurardy (J.S.Beard 6886) ..........287 Grevillea phanerophlebia...............................189 Scholtzia sp. Folly Hill Grevillea scabrida ..........................................191 (M.E.Trudgen 12097) ................................289 Grevillea subtiliflora ......................................193 Scholtzia sp. Geraldton (F.Lullfitz 3216)........291 Gunniopsis rubra............................................195 Scholtzia sp. Kojarena (A.M.Ashby 1904) .....293 Homalocalyx chapmanii.................................197
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