Background: Brazilian protected areas are essential for plant conservation in the Atlantic Forest domain, one of the 36 global biodiversity hotspots. A major challenge for improving conservation actions is to know the plant richness, protected by these areas. Online databases offer an accessible way to build plant species lists and to provide relevant information about biodiversity. A list of land plants of "Parque Nacional do Caparaó" (PNC) was previously built using online databases and published on the website "Catálogo de Plantas das Unidades de Conservação do Brasil." Here, we provide and discuss additional information about plant species richness, endemism and conservation in the PNC that could not be included in the List. We documented 1,791 species of land plants as occurring in PNC, of which 63 are cited as threatened (CR, EN or VU) by the Brazilian National Red List, seven as data deficient (DD) and five as priorities for conservation. Fifity-one species were possible new ocurrences for ES and MG states.
New information: "Parque Nacional do Caparaó" houses 8% of the land plant species endemic to the Brazilian Atlantic Forest, including 6% of its angiosperms, 31% of its lycophytes and ferns and 14% of its avascular plants. Twelve percent of the threatened species listed for the State of Espírito Santo and 7% listed for the State of Minas Gerais are also protected by PNC. Surprisingly, 79% of the collections analysed here were carried out in Minas Gerais, which represents just 21% of the total extension of the Park. The compiled data uncover a huge botanical collection gap in this federally-protected area.
Keywords: Atlantic Forest; conservation; endemism; plant richness; threatened species..
Marina M Moreira, Tatiana T Carrijo, Anderson G Alves-Araújo, Alessandro Rapini, Alexandre Salino, Aline D Firmino, Aline P Chagas, Ana F A Versiane, André M A Amorim, Andrews V S da Silva, Amélia C Tuler, Ariane L Peixoto, Bethina S Soares, Braz A P Cosenza, Camila N Delgado, Claudia R Lopes, Christian Silva, Daniel E F Barbosa, Daniele Monteiro, Danilo Marques, Dayvid R Couto, Diego R Gonzaga, Eduardo Dalcin, Elton John de Lirio, Fabrício S Meyer, Fátima R G Salimena, Felipe A. Oliveira, Filipe S Souza, Fernando B Matos, Gabriel Depiantti, Guilherme M Antar, Gustavo Heiden, Henrique M Dias, Hian C F Sousa, Isabel T F V Lopes, Isis M Rollim, Jaquelini Luber, Jefferson Prado, Jimi N Nakajima, João Lanna, João Paulo F Zorzanelli, Joelcio Freitas, José F A Baumgratz, Jovani B S Pereira, Juliana R P M Oliveira, Kelly Antunes, Lana S Sylvestre, Leandro C Pederneiras, Leandro Freitas, Leandro L Giacomin, Leonardo D Meireles, Leonardo N Silva, Luciana C Pereira, Luís Alexandre E Silva, Luiz Menini Neto, Marcelo Monge, Marcelo L O Trovó, Marcelo Reginato, Marcos E G Sobral, Mario Gomes, Mário L Garbin, Marli P Morim, Nayara D Soares, Paulo H E Labiak, Pedro L Viana, Pedro H Cardoso, Pedro L R Moraes, Pedro B Schwartsburd, Quélita S Moraes, Raquel F Zorzanelli, Renara Nichio-Amaral, Renato Goldenberg, Samyra G Furtado, Thamara Feletti, Valquíria F Dutra, Vinícius R Bueno, Vinícius A O Dittrich, Rafaela C Forzza.