Antóceros e hepáticas dos Estados de Alagoas, Bahia, Pernambuco e Sergipe, Brasil, depositados no Herbário SP

Yano, Olga; Peralta, Denílson Fernandes; Bordin, Juçara

doi:10.1590/s2236-89062011000300005

Cited by 3 publications

(2 citation statements)

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“…This species was sampled on living bark and on decaying wood, and had been found on soil and rock. It may be associated with Jaegerina scariosa and Henicodium geniculatum (Yano & Peralta 2008).…”

Section: Resultsmentioning

confidence: 99%

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Bryoflora of Gallery Forest in Quirinópolis, Goiás State, Brazil

Aquino

Morais

Peralta

et al. 2015

Hoehnea

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-(Bryoflora of Gallery Forest in Quirinópolis, Goiás State, Brazil). This study provides a survey of the bryophytes in gallery forest in the municipality of Quirinópolis, Goiás State, Brazil. Samples were collected monthly from April 2012 to July 2013. The substrate colonization and frequency of species were analyzed. The material was collected according to the usual procedures and is deposited at HerbJAR of UEG. We found 38 species of bryophytes (25 mosses and 13 liverworts). The richest families were Hypnaceae for mosses and Lejeuneaceae for liverworts, with five and seven species recorded, respectively. Isopterygium tenerum (Sw.) Mitt. was the most frequent species, and has a wide distribution in Brazil. Dicranodontium pulchroalare subsp. brasiliense (Herzog) J.-P.Frahm is a new record for the Cerrado, and Philonotis sphaericarpa (Hedw.) Brid., Lejeunea caulicalyx (Steph.) E. Reiner, and L. quinque-umbonata Spruce are new records for Goiás State. Keywords: Brazilian savanna, bryophytes, liverworts, mosses, wetlands RESUMO -(Brioflora de Mata de Galeria Inundável em Quirinópolis, Estado de Goiás, Brasil). O presente estudo objetivou realizar um levantamento da brioflora em mata de galeria no município de Quirinópolis, Goiás. As coletas foram realizadas mensalmente de abril de 2012 a julho de 2013. Foram analisadas a colonização do substrato e a frequência das espécies. O material coletado foi herborizado conforme os procedimentos usuais e está depositado no HerbJAR da UEG. As identificações foram feitas por especialistas. Foram encontradas 38 espécies de briófitas (25 musgos e 13 hepáticas). As famílias mais ricas foram Hypnaceae para musgos e Lejeuneaceae para hepáticas, com cinco e sete espécies registradas, respectivamente. Isopterygium tenerum (Sw.) Mitt. foi a espécie mais frequente, o qual apresenta ampla distribuição no Brasil. Dicranodontium pulchroalare subsp. brasiliense (Herzog) J.-P.Frahm é um novo registro para o bioma Cerrado, e Philonotis sphaericarpa (Hedw.) Brid., Lejeunea caulicalyx (Steph.) E. Reiner e L. quinque-umbonata Spruce novos registros para o Estado de Goiás. Palavras-chave: áreas úmidas, briófitas, Cerrado, hepática, musgo

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Section: Resultsmentioning

confidence: 99%

“…Since then, the number of bryologic inventories has increased in the last years (Glime 2006, Alvarenga et al 2007. Today, 479 species are listed to Cerrado, and 309 of these species to Goiás State (Yano & Costa 2000, Gradstein et al 2005, Yano & Peralta 2007, Yano & Peralta 2008, Costa 2013.…”

Section: Introductionmentioning

confidence: 99%

Bryoflora of Gallery Forest in Quirinópolis, Goiás State, Brazil

Aquino

Morais

Peralta

et al. 2015

Hoehnea

Self Cite

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Spore germination and young gametophyte development of the endemic Brazilian hornwort Notothylas vitalii Udar & Singh (Notothyladaceae - Anthocerotophyta), with insights into sporeling evolution

et al. 2017

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Notothylas vitalii is an endemic Brazilian hornwort species, easily identifi ed by the absence of pseudoelaters and columella, and the presence of yellow spores. Plant material was collected in Recife, Brazil, and the spores were sown onto Knop's medium, germinating after thirty days only with the presence of light. Germination occurred outside the exospore, and only after the walls had separated into three or four sections did a globose sporeling initiate its development. Following longitudinal and transversal divisions, the initial loose mass of cells became a thalloid gametophyte, subsequently developing into a rosette-like juvenile thallus with fl attened lobes. Additional information concerning sporeling types in key genera of hornworts, such as Folioceros and Phymatoceros, will be crucial for inferring the possible ancestral type and the evolution of this trait among hornworts. Our study supports the necessity of supplementary studies on sporeling development, combined with morphological and phylogenetic investigations, to help elucidate the evolution of the Anthocerotophyta and their distribution patterns.

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