A família Myrsinaceae nos contrafortes do Maciço da Tijuca e entorno do Jardim Botânico do Rio de Janeiro, Brasil

Freitas, Maria de Fátima; Carrijo, Tatiana Tavares

doi:10.1590/2175-7860200859410

Cited by 19 publications

(17 citation statements)

References 12 publications

(10 reference statements)

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“…(Myrsinoideae, Primulaceae) is a small deciduous tree reaching heights of up to 2-4 m (Dillenburg et al, 1992;Dorneles and Waechter, 2004). This species occurs along the Atlantic coast between the tropical Brazilian state of Bahia, and Uruguay (Jung-Mendaçolli et al, 2005;Freitas and Carrijo, 2008;Albuquerque et al, 2013). It can be characterized as a pioneer species along coastal plains where it occupies a diversity of sunny and wet sandy habitats (Braz and Mattos, 2010;Albuquerque et al, 2013;Braz et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

The effect of temperature regulation on seed germination of the tropical tree Myrsine parvifolia A. DC near its southern limit

Ribeiro

Costa

2015

South African Journal of Botany

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Edited by ME LightKeywords: Cold storage Gibberellic acid Salt marsh Myrsine parvifolia A. DC. (Myrsinoideae, Primulaceae) is a native pioneer tree on the Brazilian coastal plain that occupies a diversity of sunny and wet sandy habitats. This study evaluated the germination of three seed batches of this species, collected near its southern limit in South America (Rio Grande, RS, Brazil) during two different years (2008 and 2009), with or without cold storage. The seeds were incubated for 30 days at four constant temperatures (15°C, 20°C, 25°C and 30°C) and one thermoperiod (20/30°C, 12 h:12 h). Pooled data from the three batches showed higher final germination (~75%) at temperatures of 15°C and 20°C, whereas significantly lower germination (between 20% and 30%) occurred at 25°C, 30°C and during a 20/30°C thermoperiod. Inhibition at 25°C, 30°C and 20/30°C was completely reversed (resulting in ≥90% germination) by transferring the seeds to 20°C and incubating them for an additional 30 days, or it was partially reversed (rose to 50-65%) by mechanical abrasion of the seed testa or gibberellic acid application. A higher germination speed index was also observed at a constant temperature of 20°C than the other temperature regimes tested. Cold storage did not significantly affect the final germination percentage, but it resulted in higher germination synchrony. The seeds of the southern population of M. parvifolia are non-dormant and orthodox and denote a marked adaptation to the local warm-temperate climate.

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Section: Introductionmentioning

confidence: 99%

The effect of temperature regulation on seed germination of the tropical tree Myrsine parvifolia A. DC near its southern limit

Ribeiro

Costa

2015

South African Journal of Botany

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“…These families are also among those with the greatest proportion of endemic species of all families recorded in this area according to Stehmann et al (2009) (Alves-Araújo et al 2010;Oliveira and Alves 2013;CostaLima 2014) and Myrsine guianensis is commonly found in restinga plant formations of coastal Brazil (Freitas and Carrijo 2008;Almeida Jr. et al 2009;Alves et al 2013). Furthermore, Hyeronima oblonga is a species found in montane forests (Rebster and Huft 1988), as is Symplocaceae, which is more species-rich in the Brazilian Southeast and South (Fritsch et al 2008;Aranha-Filho and Pedreira 2009).…”

Section: Discussionmentioning

confidence: 86%

Serra do Urubu, a biodiversity hot-spot for angiosperms in the northern Atlantic Forest (Pernambuco, Brazil)

Melo

Amorim

Pessoa

et al. 2016

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A list of angiosperms from Serra do Urubu, a montane forest area in the state of Pernambuco, is here provided. Based on 14 botanical expeditions and material deposited in herbaria, 832 taxa belonging to 442 genera and 118 families have been recorded in this area, with about 90% of the taxa identified to species level. The richest families are Orchidaceae (86 spp.), Fabaceae (51 spp.) and Rubiaceae (42 spp.). Miconia and Solanum (14 spp. each), and Psychotria (13 spp.) are the richest genera. About 15% of the recorded species are endemic to the Atlantic Forest, and another 10% are disjunct between this area and the Amazon Rainforest. The results indicate that the Serra do Urubu is one of the richest areas in terms of number of species of the Atlantic Forest in the Northeast, and corroborates the Pernambuco Endemism Center.

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“…As identificações dos espécimes analisados foram realizadas com base em bibliografias especializadas para a família Primulaceae (e.g., Jung-Mendaçolli et al 2005;Freitas & Carrijo 2008;Freitas & Kinoshita 2015; dentre outras), e consulta à imagem dos tipos, sempre que necessário, pelo sítio do Global Plants on Jstor. As descrições morfológicas das espécies seguem os conceitos e terminologias de Hickey & King (2000) e os nomes dos autores das espécies estão de acordo com Brummitt & Powell (1992).…”

Section: Estudo Taxonômicounclassified

“…Ainda no estado de São Paulo, as espécies de Myrsinoideae foram inventariadas para o Parque Estadual das Fontes do Ipiranga (Jung 1981) e para a ilha do Cardoso (Jung-Mendaçolli & Bernacci 1997). O estado do Rio de Janeiro conta com floras locais para a APA do Cairuçu (Jung-Mendaçolli & Bernacci 2001) e para Floresta da Tijuca (Freitas & Carrijo 2008). Apesar da inexistência de um tratamento abrangente para a família Primulaceae no estado de Minas Gerais, floras locais foram realizadas para o município de Grão Mogol (Fiaschi et al 2004) e para a Serra do Cipó (Freitas & Carrijo 2009).…”

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Flora do Espírito Santo: Primulaceae

et al. 2017

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Este estudo apresenta a flora de Primulaceae no estado do Espírito Santo. O estudo foi baseado em identificações de materiais de herbários e esforço de campo em áreas pobremente coletadas. Primulaceae no Espírito Santo está representada por espécies pertencentes à Ardisia (1 sp.), Clavija (2 spp.), Cybianthus (10 spp.), Jacquinia ( AbstractThis study presents the flora of Primulaceae in the state of Espírito Santo. The study was based on material identification from herbaria collections and field work in poorly collected areas. Primulaceae in Espírito Santo is represented by species belonging to Ardisia (1 sp.), Clavija (2 spp.), Cybianthus (10 spp.), Jacquinia (1 sp.), Lysimachia L. (1 sp.), Myrsine (14 spp.), and Stylogyne (2 spp.). Ardisia semicrenata, Cybianthus blanchetii, C. oboavatus, Myrsine balansae, M. leuconeura, Myrsine hermogenesii, M. lineata, M. villosissima, Stylogyne lhotskyana, and S. warmingii are new records for the state. Genus and species were differentiated by habit, phyllotaxy, type of inflorescences and fruit morphology. Cybianthus amplus, Jacquinia armillaris, and Myrsine parvifolia are the only species that occur exclusively in Restinga vegetation. Stylogyne lhotzkyana was collected in Restinga vegetation for the first time, and its geographic distribution was expanded to the north of the Espírito Santo. Most species occur in rainforests and semideciduous forests of the mountainous region of the state. However, riparian forests, swamps and rocky outcrops shelter species that were recorded exclusively for these environments, as M. leuconeura, M. rubra, and M. villosissima.

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A família Myrsinaceae nos contrafortes do Maciço da Tijuca e entorno do Jardim Botânico do Rio de Janeiro, Brasil

Cited by 19 publications

References 12 publications

The effect of temperature regulation on seed germination of the tropical tree Myrsine parvifolia A. DC near its southern limit

The effect of temperature regulation on seed germination of the tropical tree Myrsine parvifolia A. DC near its southern limit

Serra do Urubu, a biodiversity hot-spot for angiosperms in the northern Atlantic Forest (Pernambuco, Brazil)

Flora do Espírito Santo: Primulaceae

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