2019
DOI: 10.21826/2446-8231201873211
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Briófitas De Área Sob O Domínio Fitogeográfico Do Cerrado E Novas Ocorrências Para O Maranhão E Região Nordeste Do Brasil

Abstract: RESUMO-O levantamento de briófitas realizado no município de Caxias, Maranhão resultou em 34 espécies, sendo 24 pertencentes à divisão Bryophyta, distribuídas em 16 gêneros e 11 famílias, e 10 espécies pertencentes à Marchantiophyta, distribuídas em oito gêneros e cinco famílias. Das 34 espécies identificadas Barbula arcuata Griff. configura-se como novos registro para a região Nordeste do Brasil e oito são novas ocorrências para o Maranhão. Estes resultados vem enriquecer o conhecimento brioflorístico acerca … Show more

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Cited by 11 publications
(13 citation statements)
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“…With 75% of the territory covered by remnant vegetation of three different biomes, the state of Maranhão ranks 23 rd in terms of bryophyte species richness among the 26 Brazilian states according to Costa and Peralta (2015). These data have changed since then, due to recent publications which have documented species from Maranhão for the first time (Costa et al , 2018Vieira et al 2017;Oliveira et al 2018aOliveira et al , 2018bOliveira et al , 2018cOliveira et al , 2018dSilva et al 2018aSilva et al , 2018bBonfim et al 2019), as in our study. Therefore, the state of Maranhão now ranks 14 th among the states.…”
Section: Discussionsupporting
confidence: 49%
See 1 more Smart Citation
“…With 75% of the territory covered by remnant vegetation of three different biomes, the state of Maranhão ranks 23 rd in terms of bryophyte species richness among the 26 Brazilian states according to Costa and Peralta (2015). These data have changed since then, due to recent publications which have documented species from Maranhão for the first time (Costa et al , 2018Vieira et al 2017;Oliveira et al 2018aOliveira et al , 2018bOliveira et al , 2018cOliveira et al , 2018dSilva et al 2018aSilva et al , 2018bBonfim et al 2019), as in our study. Therefore, the state of Maranhão now ranks 14 th among the states.…”
Section: Discussionsupporting
confidence: 49%
“…The leafy liverwort species of CMNP represents 39% of the leafy liverworts recorded in the state and corresponds to 17% of the total number (236 species) of bryophytes (mosses and liverworts) occurring in the state (Yano et al 1987(Yano et al , 2009He and Grolle 2001;Conceição and Brito 2010;Santos and Conceição 2010;Peralta et al 2011;Varão et al 2011;Macedo and Ilkiu-Borges 2014;Ilkiu-Borges 2012, 2014;Vieira et al 2017;Oliveira et al 2018aOliveira et al , 2018bOliveira et al , 2018cOliveira et al , 2018dCosta et al 2018;Silva et al 2018aSilva et al , 2018bBonfim et al 2019). These results demonstrate the importance of CMNP to the bryophyte flora of Maranhão.…”
Section: Discussionmentioning
confidence: 99%
“…al., 1994). Esse resultado também condiz com o encontrado em outras áreas de Caatinga e Cerrado do Nordeste (SILVA et al, 2014;BATISTA;OLIVEIRA et al, 2018b).…”
Section: Methodsunclassified
“…Atualmente, possui 733 espécies registradas (FLORA DO BRASIL 2020. O número de publicações sobre a ocorrência de briófitas para região vem crescendo gradualmente nos últimos anos (OLIVEIRA; BASTOS, 2014;SILVA et al, 2014;REIS et al, 2015;PÔRTO, 2015;OLIVEIRA, 2016;SILVA et al, 2016;SOUZA et al, 2016;GERMANO et al, 2016;FARIAS et al, 2017;VILAS BÔAS-BASTOS et al, 2017;VIEIRA et al, 2017;VALENTE et al, 2017;COSTA et al, 2018;OLIVEIRA et al, 2018a;OLIVEIRA et al, 2018b;OLIVEIRA et al, 2018c;BATISTA et al, 2018).…”
unclassified
“…The city of Caxias is located in the eastern region of the state, in an area of the Cerrado-Caatinga ecotone (Reis & Conceição, 2010). It presents a diversity of phytophysiognomies such as semi-deciduous forests, typical cerrado, fields, gallery forests, as well as anthropized areas such as second-growth forests (capoeira) and babaçu forests (Oliveira, Medeiros, Oliveira, & Conceição, 2018;Reis & Conceição, 2010;Veras, Castro, Lustosa, Azevêdo, & Juen, 2019).…”
Section: Study Areamentioning
confidence: 99%