Emerson Antônio Rocha

Publications14
h-index9
Citations289
Highly Influential Citations17
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Seed germination responses of Cereus jamacaru DC. ssp. jamacaru (Cactaceae) to environmental factors.
In the present study, we assessed the seed germination responses of Cereus jamacaru DC. ssp. jamacaru (Cactaceae) to environmental factors. The seeds were collected from an area within Caatinga, a… Expand
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Abordagem etnobotanica acerca do uso de plantas medicinais na Vila Cachoeira, Ilheus, Bahia, Brasil
RESUMO. Este trabalho foi conduzido na Comunidade de Vila Cachoeira, municipio de Ilheus, Bahia, no periodo de setembro de 2000 a maio de 2001, tendo como objetivo analisar o resgate do conhecimento… Expand
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Estudo farmacobotânico comparativo das folhas de Hyptis pectinata (L.) Poit. e Hyptis suaveolens (L.) Poit. (Lamiaceae)
PALAVRAS-CHAVE: Lamiaceae; Hyptis pectinata; Hyptis suaveolens; Plantas medicinais; Farmacobotânica, Anatomia foiar, Morfologia.
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Flora do Pico do Jabre, Paraíba, Brasil: Cactaceae juss
This work constitutes a systematic treatment of the Cactaceae family found in the "Pico do Jabre", Paraiba, Brazil. The study-area is the highest peak in the Northern part of Northeastern Brazil and… Expand
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Efeitos do cádmio na anatomia e na fotossíntese de duas macrófitas aquáticas
(Effects of cadmium on the anatomy and photosynthesis of two aquatic macrophytes). Aquatic macrophytes have been used to monitor waters polluted by heavy metals. The phytoremediation capacity of… Expand
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Floral biology of Pilosocereus tuberculatus (Werderm.) Byles & Rowley: a bat pollinated cactus endemic from the “Caatinga” in northeastern Brazil1
Summary: Brazil is the third major centre of diversity for the family Cactaceae, with approximately ¾ of the species found in the country being endemic, and a total of 162 native species, including… Expand
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Levantamento preliminar das espécies vegetais com potencial econômico no Parque Municipal da Boa Esperança, Ilhéus, Bahia, Brasil
RESUMO. Foi realizado um levantamento etnobotânico com plantas de interesse econômico usadas pela comunidade circunvizinha ao Parque Municipal da Boa Esperança, município de Ilhéus, no Estado da… Expand
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Effects of cadmium on the anatomy and photosynthesis of two aquatic macrophytes
As macrofitas aquaticas vem sendo usadas no monitoramento de aguas poluidas por metais pesados, dessa forma, avaliou-se a capacidade fitorremediadora de Alternanthera philoxeroides (Mart.) Griseb.… Expand
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Flora da Paraíba, Brasil: Combretaceae
RESUMO – (Flora da Paraiba, Brasil: Combretaceae). Apresenta-se o tratamento taxonomico da familia Combretaceae como parte doprojeto “Flora da Paraiba”, que vem sendo realizado com o objetivo de… Expand
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Reproductive biology of columnar cacti: are bats the only protagonists in the pollination of Pilosocereus, a typical chiropterophilous genus?
The Cactaceae display a wide array of pollination systems, with many different animals already confirmed as pollinators. Pilosocereus is one of the most conspicuous bat-pollinated genera… Expand
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