@article {20392,
	title = {Riqueza e endemismo de Lauraceae no Paran{\'a}: aspectos fitogeogr{\'a}ficos e {\'a}reas priorit{\'a}rias para a conserva{\c c}{\~a}o},
	journal = {Rodrigu{\'e}sia},
	volume = {70},
	year = {2019},
	pages = {1-14},
	abstract = {<p>Lauraceae est\&aacute; entre as tr\&ecirc;s principais fam\&iacute;lias do componente arb\&oacute;reo das florestas no Paran\&aacute;, sendo elemento frequente nos estudos fitossociol\&oacute;gicos e biogeogr\&aacute;ficos. Apesar disso, a fam\&iacute;lia continua insuficientemente conhecida no estado. Nossos objetivos foram: reconhecer as esp\&eacute;cies de Lauraceae no Paran\&aacute;, relacionando-as com as unidades fitogeogr\&aacute;ficas; mapear as regi\&otilde;es com maior riqueza de esp\&eacute;cies e concentra\&ccedil;\&atilde;o de endemismos; identificar \&aacute;reas de complementaridade e compar\&aacute;-las com as \&aacute;reas priorit\&aacute;rias para conserva\&ccedil;\&atilde;o. Para isso, n\&oacute;s utilizamos registros de cole\&ccedil;\&otilde;es de 23 herb\&aacute;rios nacionais, totalizando 3.332 esp\&eacute;cimes analisados, plotando suas coordenadas no mapa fitogeogr\&aacute;fico do estado. Constatamos que no Paran\&aacute; ocorrem 76 esp\&eacute;cies, das quais onze s\&atilde;o citadas pela primeira vez no estado. A Floresta Ombr\&oacute;fila Densa abrange o maior n\&uacute;mero de esp\&eacute;cies (59 spp.), seguida pela Floresta Ombr\&oacute;fila Mista (31 spp.), Floresta Estacional Semidecidual (23 spp.), Savana (9 spp.) e Estepe (2 spp.). As regi\&otilde;es da Serra do Mar e Vale do Ribeira apresentam a maior riqueza e endemismo. O Parque Estadual das Laur\&aacute;ceas \&eacute; uma unidade de conserva\&ccedil;\&atilde;o estrat\&eacute;gica, pois abriga dois ter\&ccedil;os das esp\&eacute;cies paranaenses, com sete end\&ecirc;micas.</p>
<p>Lauraceae are among the three main families of the arboreal component of the forests in Paran\&aacute;, being a frequent element in phytosociological and biogeographic studies. In spite of this, the family remains insufficiently known in the state. Our aims were: to recognize the species of Lauraceae in Paran\&aacute;, relating them to the phytogeographic units; map the regions with the greatest species richness and concentration of endemisms; identify complementarity areas and compare them with the priority areas for conservation. We used collection records from 23 national herbaria, totaling 3,332 specimens analyzed, plotting their geographic coordinates onto the phytogeographic map of the state. We found that there are 76 species in Paran\&aacute;, of which eleven are cited for the first time in the state. The Atlantic Rainforest contains the largest number of species (59 spp.), followed by the Araucaria Rainforest (31 spp.), Semideciduous Forest (23 spp.), Savanna (9 spp.), and Grasslands (2 spp.). The Serra do Mar and Ribeira Valley regions have the highest concentration of species, as well as the highest index of endemism. The Laur\&aacute;ceas State Park is a strategic conservation unit, because it houses two thirds of the species of Paran\&aacute;, including seven endemic.</p>
},
	keywords = {Atlantic Forest, Biogeography, complementarity, endemism, priority areas},
	doi = {10.1590/2175-7860201970044},
	author = {Marcelo L Brotto and Uhlmann, Alexandre and Blum, Christopher T and Roderjan, Carlos V}
}
