Briófitas de Manaus, Amazonas, Brasil

Yano, Olga; Câmara, Paulo Eduardo Aguiar Saraiva

doi:10.1590/s0044-59672004000300010

Cited by 25 publications

(14 citation statements)

References 2 publications

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“…(Schiffner & Arnell 1964). Nós questionamos esta combinação nova, especialmente, por conta das características do perianto e ainda, recentemente, o nome Clasmatocolea acutiloba tem sido empregado na literatura (Yano & Câmara 2004). Udar & Kumar (1982) descreveram uma nova espécie, endêmica, para o sul da Índia, Chonecolea schusteri Udar & A. Kumar e, três anos depois, uma nova espécie foi descrita para Uganda (Ruwenzori), Chonecolea ruwenzorensis E. Jones (Jones 1985).…”

Section: Introductionunclassified

Chonecolea doellingeri (Chonecoleaceae, Hepaticae), taxonomia e distribuição geográfica no Brasil

Yano

Luizi-Ponzo²

2006

Acta Bot. Bras.

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RESUMO -(Chonecolea doellingeri (Chonecoleaceae, Hepaticae), taxonomia e distribuição geográfica no Brasil). Chonecolea doellingeri (Nees) Grolle é uma espécie urbanizada que cresce, preferencialmente, sobre estipe de palmeira ou outras árvores. Sua distribuição geográfica foi ampliada para o estado do Mato Grosso do Sul e, também, para municípios de outros estados já referidos. Algumas associações da espécie com outras briófitas são apresentadas. Dados palinológicos, baseados em observações sob microscopia de luz (ML) e microscopia eletrônica de varredura (MEV), também estão incluídos no trabalho.Palavras-chave: hepática, briófitas, nova ocorrência, palinologia, esporos ABSTRACT -(Chonecolea doellingeri (Chonecoleaceae, Hepaticae), taxonomy and geographical distribution in Brazil). Chonecolea doellingeri (Nees) Grolle is an urbanized species that grows preferentially on palm-tree trunks and other trees. Its geographical distribution was extended to the state of Mato Grosso do Sul and, also, to cities of other aforementioned states. Some associations of these species with other bryophytes are presented. Palynological data, based on observations under light microscopy (LM) and scanning electron microscopy (SEM), are also included.

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Section: Introductionunclassified

Chonecolea doellingeri (Chonecoleaceae, Hepaticae), taxonomia e distribuição geográfica no Brasil

Yano

Luizi-Ponzo²

2006

Acta Bot. Bras.

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“…Most species have a wide range of ecological tolerance, growing in several forest phytophysiognomies as well as open, semi-arid, plantation and urban areas, such as: Acrolejeunea spp., Bryum coronatum, Calymperes afzelli, C. palisotti, Cheilolejeunea rigidula, Lejeunea flava, L. laetevirens, Octoblepharum albidum, Schiffneriolejeunea polycarpa and Sematophyllum spp. (Visnadi & Monteiro 1990;Bastos & Yano 1993;Lisboa & Ilkiu-Borges 1995;Câmara et al 2003;Yano & Câmara 2004;Bordin & Yano 2009). The pronounced representation of these species is consistent with the environmental characteristics of restingas, wherein intense sunshine, high temperatures and strong winds, among other factors, limit the growth and development of many plant species and dictate the occurrence of those more tolerant.…”

Section: Resultsmentioning

confidence: 99%

Bryophyte communities of restingas in Northeastern Brazil and their similarity to those of other restingas in the country

2016

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Restingas are a coastal component of the Atlantic Forest. Th ey experience high temperatures and possess soils with a low capacity to retain water, low nutrient content and high salt concentrations. Studies on bryophytes of restingas have been mostly conducted in Southeastern Brazil, and so we aimed to characterize the bryophyte fl ora of seven areas of restinga in the Northeastern Region and to establish their fl oristic affi nities with other restingas in Brazil. Fifty-fi ve species were found in the studied restingas, the vast majority of which are generalist species with life forms of intermediate tolerance to desiccation and of corticicolous and terrestrial habitat. Th e number of species per area is low compared to the species richness of other restingas in Brazil. A cluster analysis, although based on low similarity, showed that the bryofl ora from the surveyed areas is distinct from those of restingas from Bahia, Espírito Santo and Rio de Janeiro, which all form a group, and those of the coast of São Paulo, which also comprised a cluster. Th e heterogeneous climate, soils and vegetation structure of the studied restingas, in comparison those of the Southeast, act as selective fi lters for the species, thereby contributing to the distinction observed in those communities.

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“…Occasionally the identification of specimens was confirmed by specialists. The following literature was consulted to compile the information on geographic distribution: Yano (1984;1989;1995;2005;, Bastos & Yano (2004;, Câmara & Vital (2004), Câmara & Costa (2006), Costa & Silva (2003), Costa et al (2005), Ganacevich & Mello (2006), Germano & Pôrto (2005), Gradstein & Costa (2003), Joyce et al (2006), Molinaro & Costa (2001), Oliveira et al (2006), Paixão & Mello (2006), Patrus & Starling (2006), Pôrto et al (2006), Valente & Pôrto (2006a;2006b), Vilas Bôas-Bastos, Bastos & Ballejos (2006), Yano & Bordin (2006), Yano & Câmara (2004), Yano & Costa (2000), and Yano & Peralta (2005;2007). The taxonomic classification adopted was that presented by Crandall-Stotler & Stotler (2000).…”

Section: Methodsmentioning

confidence: 99%

Liverworts of Alagoas State, Brazil

et al. 2008

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RESUMO -(Hepáticas do Estado de Alagoas, Brasil). No presente trabalho, são compiladas as espécies de hepáticas ocorrentes no Estado de Alagoas, resultantes de informações disponíveis em catálogos e trabalhos anteriores e do inventário inédito de uma importante unidade de conservação do Nordeste, a Estação Ecológica (EsEc) . São referidas para Alagoas 116 espécies de hepáticas, tendo 106 delas ocorrido na EsEc Murici. Setenta e oito espécies são genuinamente novas ocorrências para o Estado de Alagoas, sete das quais são novas também para a região Nordeste do Brasil. São fornecidos dados sobre a distribuição geográfica das espécies no Brasil e no mundo, e adicionalmente, comentários taxonômicos e ecológicos das espécies que são novas ocorrências para o Nordeste. Palavras-chave:Hepáticas, Floresta Atlântica, Nordeste do Brasil, brioflora ABSTRACT -(Liverworts of Alagoas State, Brazil). A list of liverworts from Alagoas State was compiled and is presented here. The list is based on catalogues and previous papers as well as the results of an unpublished survey carried out at the Murici Ecological Station (EsEc), an important protected area of the Brazilian Northeast (9º11'05" -9º16'48"S; 35º45'20" -35º55'12"W). One-hundred and sixteen liverworts have been recorded for the state of Alagoas, of which 106 occur at EsEc Murici. Seventy-eight are new occurrences for Alagoas, and seven of these are also new occurrences for northeastern Brazil. Data on geographic distribution in Brazil and worldwide is given here, in addition to ecological and taxonomic comments on the species that are new occurrences for the Northeast region.

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Briófitas de Manaus, Amazonas, Brasil

Cited by 25 publications

References 2 publications

Chonecolea doellingeri (Chonecoleaceae, Hepaticae), taxonomia e distribuição geográfica no Brasil

Chonecolea doellingeri (Chonecoleaceae, Hepaticae), taxonomia e distribuição geográfica no Brasil

Bryophyte communities of restingas in Northeastern Brazil and their similarity to those of other restingas in the country

Liverworts of Alagoas State, Brazil

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