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Declared Rare and Poorly Known Flora in the Geraldton District

Declared Rare and Poorly Known Flora in the Geraldton District

Declared Rare and Poorly Known Flora in the Geraldton District

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The Schedule published <strong>in</strong> <strong>the</strong> Government Gazette is revised annually to accommodate additions <strong>and</strong> deletions to <strong>the</strong>list of <strong>Declared</strong> <strong>Rare</strong> <strong>Flora</strong>. To qualify for gazettal, plants must satisfy certa<strong>in</strong> requirements as def<strong>in</strong>ed <strong>in</strong> PolicyStatement No. 9, namely:<strong>the</strong> taxon (species, subspecies, variety) must be well-def<strong>in</strong>ed, readily identifiable <strong>and</strong> represented by a voucherspecimen <strong>in</strong> a State or National Herbarium. It need not be formally described under conventions <strong>in</strong> <strong>the</strong>International Code of Botanical Nomenclature, but such a description is preferred <strong>and</strong> should be undertaken assoon as possible after list<strong>in</strong>g on <strong>the</strong> Schedule;<strong>the</strong> taxon must have been thoroughly searched for <strong>in</strong> most likely habitats <strong>in</strong> <strong>the</strong> wild by competent botanistsdur<strong>in</strong>g <strong>the</strong> past five years; <strong>and</strong><strong>the</strong> searches have established that <strong>the</strong> plant <strong>in</strong> <strong>the</strong> wild is ei<strong>the</strong>r rare, endangered or o<strong>the</strong>rwise <strong>and</strong> <strong>in</strong> need ofspecial protection.Plants may be deleted from <strong>the</strong> <strong>Declared</strong> <strong>Rare</strong> <strong>Flora</strong> Schedule where:recent botanical survey has shown that <strong>the</strong> taxon is no longer rare, endangered or <strong>in</strong> need of special protection;<strong>the</strong> taxon is no longer <strong>in</strong> danger of ext<strong>in</strong>ction because it has been adequately protected by reservation of l<strong>and</strong> onwhich it occurs or because population numbers have <strong>in</strong>creased beyond <strong>the</strong> danger po<strong>in</strong>t.4. CALM's Priority <strong>Flora</strong> ListCALM ma<strong>in</strong>ta<strong>in</strong>s a Priority <strong>Flora</strong> List to determ<strong>in</strong>e priorities for survey of plants of uncerta<strong>in</strong> conservation status. TheList comprised 1 866 (at October 1996) that are poorly known <strong>and</strong> <strong>in</strong> need of high priority survey or are adequatelysurveyed but <strong>in</strong> need of monitor<strong>in</strong>g. The poorly known taxa are possibly at risk but do not meet <strong>the</strong> surveyrequirements for gazettal as <strong>Declared</strong> <strong>Rare</strong> <strong>Flora</strong> (DRF), as outl<strong>in</strong>ed <strong>in</strong> Policy Statement No. 9. Only those plantsconsidered to be threatened or presumed ext<strong>in</strong>ct on <strong>the</strong> basis of thorough survey can be <strong>in</strong>cluded on <strong>the</strong> <strong>Declared</strong> <strong>Rare</strong><strong>Flora</strong> Schedule.The Priority <strong>Flora</strong> List is divided <strong>in</strong>to <strong>the</strong> follow<strong>in</strong>g categories accord<strong>in</strong>g to <strong>the</strong> degree of perceived threat.Priority One - <strong>Poorly</strong> <strong>Known</strong> TaxaTaxa which are known from one or a few (generally

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