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Previous issue date: 2017-03-07 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Lamiaceae, 236 g?neros e cerca de 7.200 esp?cies distribu?das em sete subfam?lias, possui distribui??o cosmopolita, com a maioria de suas esp?cies ocorrendo na regi?o tropical do planeta. Para o Brasil s?o listadas 524 esp?cies em 46 g?neros, dentre as quais, seis g?neros e 343 esp?cies s?o end?micos. No estado do Rio Grande do Norte (RN), est?o catalogados oito g?neros e 13 esp?cies, onde apenas um g?nero e quatro esp?cies s?o end?micos do Brasil. Esta disserta??o est? dividida em dois cap?tulos, os quais s?o apresentados aqui como manuscritos independentes j? nos padr?es exigidos pelas revistas escolhidas para publica??o, cujas normas est?o anexadas a esta disserta??o. Os cap?tulos s?o: Lamiaceae no Rio Grande do Norte, Brasil, onde ? apresentado o tratamento taxon?mico e flor?stico da fam?lia Lamiaceae no estado do Rio Grande do Norte. Neste estudo foram registradas 30 esp?cies, das quais 14 s?o ex?ticas, naturalizadas ou cultivadas e 16 constituem as esp?cies nativas. As esp?cies Hyptis brevipes Poit. e Vitex rufescens A.Juss. ocorrem apenas no dom?nio Mata Atl?ntica, enquanto Amasonia campestris (Aubl.) Moldenke, Eriope macrostachya Mart. ex Benth., Gymneia platanifolia (Benth.) Harley & J.F.B.Pastore, Mesosphaerum pectinatum (L.) Kuntze, Hyptis lantanifolia Poir., Mesosphaerum sp., Vitex gardneriana Schauer, Vitex schaueriana Moldenke, ocorrem apenas no dom?nio Caatinga. As esp?cies Mesosphaerum suaveolens (L.) Kuntze e Marsypianthes chamaedrys (Vahl.) Kuntze foram as que apresentaram a maior distribui??o dentro do territ?rio do estado. No segundo cap?tulo, New records, conservation assessments and distribution of Lamiaceae in Rio Grande do Norte, northeastern, Brazil, ? apresentado o Status de conserva??o das esp?cies de Lamiaceae e sua distribui??o no RN incluindo as esp?cies e g?neros citados pela primeira vez para o estado. Entre as esp?cies nativas, tr?s foram classificadas como ?Amea?adas?, quatro como ?Vulner?veis?, tr?s s?o de ?Pouco Preocupante?, duas s?o ?Quase Amea?adas? e quatro s?o ?Dados Insuficientes?. O dom?nio fitogeogr?fico Caatinga, uma Floresta Tropical Sazonalmente Seca (SDTF), tem o maior n?mero de esp?cies de Lamiaceae, embora menos de 1% desta regi?o seja protegida por unidades de conserva??o. Este estudo revela o estado preocupante da conserva??o da fam?lia Lamiaceae na RN e a necessidade de a??es de conserva??o, como a cria??o de novas unidades de conserva??o para preservar a qualidade do habitat e as forma??es naturais remanescentes e monitorar popula??es na natureza. / Lamiaceae, 236 genera and about 7,200 species distributed in seven subfamilies, has cosmopolitan distribution, with most of its species occurring in the tropical region of the planet. For Brazil, 524 species are listed in 46 genera, of which six genera and 343 species are endemic. In the state of Rio Grande do Norte (RN), they are cataloged of genera and 13 species, where only one genus and four species are endemic to Brazil. This dissertation is divided into two chapters, which are presented here as independent manuscripts already in the standards required for journals chosen for publication, whose norms are attached to this dissertation. The chapters are: Lamiaceae in Rio Grande do Norte, Brazil, where is the taxonomic and floristic treatment of the Lamiaceae family in the state of Rio Grande do Norte. In this study, 30 species were recorded, of which 14 are exotic, cultivated or cultivated, and 16 are native species. The species Hyptis brevipes Poit. e Vitex rufescens A.Juss. occur only in the Atlantic Forest domain, while Amasonia campestris (Aubl.) Moldenke, Eriope macrostachya Mart. Harley & J. F.B.Pastore, Mesosphaerum pectinatum (L.) Kuntze, Hyptis lantanifolia Poir., Mesosphaerum sp., Vitex gardneriana Schauer, Vitex schaueriana Moldenke, occur only in the Caatinga domain. The species Mesosphaerum suaveolens (L.) Kuntze and Marsypianthes chamaedrys (Vahl.) Kuntze were the ones that presented the largest distribution in the territory of the state. In the second chapter, New records, conservation assessments and distribution of Lamiaceae in Rio Grande do Norte, northeastern, Brazil, is presented the Status of conservation of the species of Lamiaceae and their distribution in the RN including the species and genera mentioned for the first time for the state. Among the native species, three were classified as 'Threatened', four as 'Vulnerable', three are 'Least Concern', two are 'Near Threatened' and four are 'Data Deficient'. The phytogeographical domain Caatinga, a Seasonally Dry Tropical Forest (SDTF), has the highest number of Lamiaceae species, although less than 1% of this region is protected by conservation units. This study reveals the worrying state of conservation of the Lamiaceae family in the NR and the need for conservation actions such as the creation of new conservation units to preserve the quality of the habitat and the remaining natural formations and to monitor populations in the wild.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/23464 |
| Date | 07 March 2017 |
| Creators | Soares, Arthur de Souza |
| Contributors | 48356387515, http://lattes.cnpq.br/9068052682710941, Versieux, Leonardo de Melo, 05070986686, http://lattes.cnpq.br/9905184321288831, Vital, Maria Teresa Aureliano Buril, 01360470417, http://lattes.cnpq.br/5077385212493886, Pastore, Jos? Floriano Bar?a, Jardim, Jomar Gomes |
| Publisher | PROGRAMA DE P?S-GRADUA??O EM SISTEM?TICA E EVOLU??O, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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