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Acta Botanica Brasilica - 35(1): 46-61
Acta Botanica Brasilica - 35(1): 46-61. January-March 2021. doi: 10.1590/0102-33062020abb0236 Breaking the misconception of a dry and lifeless semiarid region: the diversity and distribution of aquatic flora in wetlands of the Brazilian Northeast Lígia Queiroz Matias1* , Felipe Martins Guedes2 , Hugo Pereira do Nascimento1 and Júlia Caram Sfair1 Received: May 19, 2020 Accepted: November 19, 2020 . ABSTRACT The semiarid region of northeastern Brazil possesses a set of wetlands characterized by hydrographic basins with deficient drainage networks, a few large and permanent lotic systems and several permanent and temporary lagoons. Aquatic plants are widely distributed in these wetlands and the present study aims to determine if those of Ceará state have similar species compositions and differences in species richness. We hypothesized that lentic ecosystems would have more species and different growth forms of aquatic angiosperms than lotic ecosystems. A total of 1619 records of aquatic angiosperms in 43 wetland areas were analysed. The most representative families were Cyperaceae, Poaceae, Fabaceae, Alismataceae, Malvaceae, Nymphaeaceae and Pontederiaceae. Most of the species are helophytes and bottom-rooted emergent hydrophytes. Permanent lentic ecosystems had the highest number of exclusive species (27.85 %), followed by temporary lentic ecosystems (20.54 %). Contrary to our hypothesis, the different aquatic ecosystems were found to possess distinct species compositions and different proportions of growth forms, and all wetland types contributed to the macrophyte richness of the study area, although they differ in species richness. Therefore, conservation plans for the native aquatic macrophyte biota should include all wetland ecosystems in the semiarid state of Ceará. Keywords: biodiversity, floristic richness, hydrophytes, macrophytes, seasonal aquatic ecosystems significantly during the rainy season according to the stage Introduction of flooding (Ferreira et al. -
Aquatic Macrophytes of Northeastern Brazil: Checklist, Richness
Check List 9(2): 298–312, 2013 © 2013 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution Aquatic macrophytes of Northeastern Brazil: Checklist, PECIES S richness, distribution and life forms OF Edson Gomes de Moura-Júnior 1, Liliane Ferreira Lima 1, Simone Santos Lira Silva 2, Raíssa Maria ISTS 3 4 5* 4 L Sampaio de Paiva , Fernando Alves Ferreira , Carmen Silvia Zickel and Arnildo Pott 1 Graduate student (PhD) in Plant Biology, Universidade Federal de Minas Gerais, Biology Department. Av. Antônio Carlos, 6627. CEP 31270-901. Belo Horizonte, MG, Brazil. 2 Graduate student (PhD) in Botany, Universidade Federal Rural de Pernambuco, Biology Department. Av. Dom Manoel de Medeiros, s/n°, Dois Irmãos. CEP 52171-900. Recife, PE, Brazil. 3 Graduate student (MSc) in Natural Resource, Universidade Federal de Roraima, Biology Department. Av. Capitão Ene Garcez, 2413, Aeroporto, Boa Vista. CEP 69304-000. Roraima, RR, Brazil. 4 Universidade Federal do Mato Grosso do Sul, Program in Plant Biology, Center for Biological Sciences and Health, Biology Department. Cidade Universitária, s/n - CEP 79070-900. Campo Grande, MS, Brazil. 5 Universidade Federal Rural de Pernambuco, Program in Botany, Biology Department. Av. Dom Manoel de Medeiros, s/n°, Dois Irmãos. CEP 52171-900. Recife, PE, Brazil. * Corresponding Author. E-mail: [email protected] Abstract: checklist of aquaticAquatic macrophytesplants have great occurring influence in the on northeastern the structure region and dynamics of Brazil throughof aquatic a bibliographic ecosystems, thereby search. Wecontributing recorded aconsiderably total of 412 tospecies, biodiversity. 217 genera In Brazil, and 72 knowledge families. -
The Aquatic Macrophyte Flora of the Pandeiros River Wildlife Sanctuary
Check List 9(2): 415–424, 2013 © 2013 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution The Aquatic Macrophyte Flora of the Pandeiros River PECIES S Wildlife Sanctuary, Minas Gerais, Brazil OF Marco Otávio Dias Pivari 1*, Pedro Lage Viana 1 and Felipe Sá Fortes Leite 2 ISTS L 1 Universidade Federal de Minas Gerais, Instituto de Ciências Biológicas, Laboratório de Sistemática Vegetal. Avenida Antônio Carlos 6621. CEP 31270-010. Belo Horizonte, MG, Brazil. 2 Universidade Federal de Minas Gerais, Departamento de Zoologia. Avenida Antônio Carlos 6621. CEP 31270-010. Belo Horizonte, MG, Brazil. * Corresponding author. E-mail: [email protected] Abstract: The São Francisco River forms one of the main Brazilian hydrographic basins of ca. 645,000 km2. The Pandeiros River is a tributary situated on the left margin of the São Francisco and is considered a strategic component for conservation Sanctuary was carried out, using collections of botanical samples and examination of specimens at the BHCB Herbarium. of biodiversity of that hydrographic basin. An inventory of the aquatic macrophyte flora of the Pandeiros River Wildlife swamps. A total of 101 species was inventoried, distributed in 37 families (1 charophytes, 1 liverworts, 3 ferns and 32 Aquatic environments in the study area were classified as follows: the Pandeiros riverbed, floodplains, oxbow lakes, and representative. The area shows a high diversity in its aquatic macrophytes and has an important role in the conservation of biodiversityangiosperms) of and the 71region. genera. The species were classified into seven life forms, with the amphibian and rafted plants the more Introduction forests, and several aquatic macrophyte environments, Aquatic environments correspond to approximately associated with watercourses (Barbosa and Maillard 11% of the continental area of tropical regions (Rebouças 2010). -
Atividade Antinociceptiva Do Óleo Essencial De Echinodorus Farmacologyfarmacologia / PHARMACOLOGY / Pharmacology Macrophyllus(Kunth.)Micheli (Alismataceae)
Atividade antinociceptiva do óleo essencial de Echinodorus FARMACOLOGYFarmacologia / PHARMACOLOGY / Pharmacology macrophyllus(Kunth.)Micheli (Alismataceae) Atividade antinociceptiva do óleo essencial de Echinodorus macrophyllus(Kunth.) Micheli (Alismataceae) Antinociceptive activity of essential oil from Echinodorus macrophyllus(Kunth.)Micheli (Alismataceae) 1Daniele C. Fernandes; *1Leosvaldo S. M. Velozo; 1Rafael A. Alves; 1Helena A. A. Siqueira; 1Girlaine P. Silva; 1Shirley V. M. Santos; 1Carlos R. M.Gayer; *1Marsen G. P. Coelho 1Laboratório de Imunologia Aplicada e Bioquímica de Proteínas e Produtos Naturais, Departamento de Bio- TXtPLFDGR,QVWLWXWRGH%LRORJLD5REHUWR$OFDQWDUD*RPHV&HQWUR%LRPpGLFR±8QLYHUVLGDGHGR(VWDGRGR Rio de Janeiro, Rio de Janeiro, RJ, Brasil. Av. Professor Manoel de Abreu, 444, 4o andar, CEP-20550-170, Rio de Janeiro, RJ, Brasil. *Correspondência: HPDLOPDUVHQJSF#KRWPDLOFRP Palavras chave: Echinodorus macrophyllus, óleo essencial, hidrodestilação, potencial antinociceptivo. Keywords: Echinodorus macrophyllus, essential oil, hydrodistillation, antinociceptive potential. Resumo A Echinodorus macrophyllus (Kunth.) Mich., é uma planta de hábitos aquáticos, popularmente conhecido no %UDVLOFRPR³FKDSpXGHFRXUR´VHQGRXWLOL]DGDQRWUDWDPHQWRGRUHXPDWLVPRHRXWUDVDIHFo}HVFRPRGLXUpWLFRH DQWLVVL¿OtWLFR2REMHWLYRGRSUHVHQWHWUDEDOKRIRLDYDOLDURHIHLWRDQWLQRFLFHSWLYRGRyOHRHVVHQFLDOGHEchinodorus macrophyllus 2((P REWLGRDWUDYpVGDKLGURGHVWLODomRHPDSDUHOKRGH&OHYHQJHUPRGL¿FDGR$DQiOLVHGHVHX SHU¿OFURPDWRJUi¿FRSRUFURPDWRJUD¿DFRPIDVHJDVRVDDFRSODGDjHVSHFWURPHWULDGHPDVVDV -
Marcadores Químicos Em Espécies De Echinodorus (Alismataceae) Utilizadas Como Chapéu-De-Couro
VOL. 17, NUM. 4 2021 www.scientiaplena.org.br doi: 10.14808/sci.plena.2021.040202 Marcadores químicos em espécies de Echinodorus (Alismataceae) utilizadas como chapéu-de-couro Chemical markers in species of Echinodorus (Alismataceae) used as “chapéu-de-couro” R. R. Santos1*; F. A. S. Fonseca1; A. M. Azevedo2; E. R. Martins1 1Instituto de Ciências Agrárias/Laboratório de Plantas Medicinais e Aromáticas/Universidade Federal de Minas Gerais, 39404-547, Montes Claros-Minas Gerais, Brasil 2Instituto de Ciências Agrárias/Laboratório de Experimentação Agrícola/Universidade Federal de Minas Gerais, 39404-547, Montes Claros-Minas Gerais, Brasil *[email protected] (Recebido em 27 de novembro de 2020; aceito em 30 de abril de 2021) O nome chapéu-de-couro é dado às plantas pertencentes ao gênero Echinodorus (Alismataceae). São espécies nativas e popularmente utilizadas como diuréticas e anti-inflamatórias. As espécies Echinodorus macrophyllus e Echinodorus grandiflorus têm o uso recomendado pela Farmacopeia Brasileira. Entretanto, devido à plasticidade fenotípica do gênero, a identificação precisa é dificultada, consequentemente, Echinodorus floribundus e Echinodorus subalatus têm sido utilizadas pela população para os mesmos fins. O objetivo foi avaliar marcadores químicos para as espécies Echinodorus floribundus e Echinodorus subalatus e a similaridade química dessas com as espécies descritas na Farmacopeia Brasileira. A triagem fitoquímica revelou presença de fenóis, flavonoides, flavonas, flavonóis, xantonas, esteroides e triterpenoides nos extratos. Porém ambas as espécies apresentaram valores inferiores de flavonoides totais quando comparadas com Echinodorus scaber, descrita na literatura. A caracterização do extrato aquoso foliar em cromatografia líquida de alta eficiência (CLAE-DAD) detectou 118 e 121 compostos em E. -
Alismatales from the Upper and Middle Araguaia River Basin (Brazil) SAMANTHA KOEHLER1,3 and CLAUDIA PETEAN BOVE2
Revista Brasil. Bo1., v'27, n.3, p.439-452,jul.-se1. 2004 Alismatales from the upper and middle Araguaia river basin (Brazil) SAMANTHA KOEHLER1,3 and CLAUDIA PETEAN BOVE2 (received: October 30, 2002; accepted: March 25, 2004) ABSTRACT - (Alismatales ITomthe upper and middleAraguaia river basin (Brazil». The present study deals with a survey of the order Alismatales (except Araceae) in the upper and middle Araguaia River region located between the states of Mato Grosso and Goiás, Brazil. Field expeditions were carried out during the rainy and dry seasons. The route covered approximately 2,000 km and 41 aquatic environments were visited. Thirteen taxa, representing the farniliesAlismataceae (nine), Hydrocharitaceae (three) and Najadaceae (one) were identified. Keys for the identification of families and species in field, brief diagnoses, schematic illustrations and relevant comments were elaborated based on field observations as well as on the analysis ofthe specimens collected. Key words - Alismatales, aquatic plants, Araguaia river, Brazil, hydrophytes RESUMO - (Alismatales da bacia do alto e médio rio Araguaia (Brasil». Realizou-se o levantamento de espécies da ordem Alismatales (exceto Araceae) ocorrentes na região do alto e médio rio Araguaia, entre os estados de Mato Grosso e Goiás, Brasil. As expedições para coleta de material, ocorridas tanto na época 'de chuvas quanto na seca, totalizaram cerca de 2.000 km percorridos, abrangendo 41 ambientes aquáticos. Foram identificados treze táxons pertencentes às famílias Alismataceae (nove), Hydrocharitaceae (três) e Najadaceae (uma). Foram elaboradas chaves para identificação em campo das famílias e espécies, descrições breves, ilustrações esquemáticas e comentários relevantes, baseados em dados levantados em campo e através da análise do material coletado. -
Research, Society and Development, V. 9, N. 10, E8719109199, 2020 (CC
Research, Society and Development, v. 9, n. 10, e8719109199, 2020 (CC BY 4.0) | ISSN 2525-3409 | DOI: http://dx.doi.org/10.33448/rsd-v9i10.9199 Characterization of the volatile compounds and anatomical features in commercial samples of Echinodorus plant species Caracterização dos compostos voláteis e características anatômicas em amostras comerciais de espécies de plantas Echinodorus Caracterización de compuestos volátiles y características anatómicas en muestras comerciales de especies de plantas Echinodorus Received: 10/10/2020 | Reviewed: 10/18/2020 | Accept: 10/21/2020 | Published: 10/23/2020 Hebert Vinícius Pereira ORCID: https://orcid.org/0000-0002-7893-7333 Centro Federal de Educação Tecnológica de Minas Gerais, Brazil E-mail: [email protected] Fernando Augusto Gouvêa Reis ORCID: https://orcid.org/0000-0002-32740-0850 Centro Federal de Educação Tecnológica de Minas Gerais, Brazil E-mail: [email protected] Ana Maria de Resende Machado* ORCID: https://orcid.org/0000-0002-1587-5024 Centro Federal de Educação Tecnológica de Minas Gerais, Brazil E-mail: [email protected] Andréa Rodrigues Marques ORCID: https://orcid.org/0000-0001-5658-3012 Centro Federal de Educação Tecnológica de Minas Gerais, Brazil E-mail: [email protected] Cleverson Fernando Garcia ORCID: https://orcid.org/0000-0001-9354-1401 Centro Federal de Educação Tecnológica de Minas Gerais, Brazil E-mail: [email protected] Fátima de Cássia Oliveira Gomes ORCID: https://orcid.org/0000-0001-7358-7154 Centro Federal de Educação Tecnológica de Minas Gerais, Brazil E-mail: [email protected] 1 Research, Society and Development, v. 9, n. 10, e8719109199, 2020 (CC BY 4.0) | ISSN 2525-3409 | DOI: http://dx.doi.org/10.33448/rsd-v9i10.9199 David Lee Nelson ORCID: https://orcid.org/0000-0001-7435-3675 Universidade Federal dos Vales de Jequitinhonha e Mucuri, Brazil E-mail: [email protected] Abstract Echinodorus grandiflorus and Echinodorus macrophyllus are medicinal plants that are widely used in Brazilian folk medicine. -
Certification of Non-Timber Forest Products
BEYOND TIMBER: CERTIFICATION OF NON-TIMBER FOREST PRODUCTS Patricia Shanley, Alan Pierce and Sarah Laird with contributions from: Mauricio Almeida, Jenne de Beer, D. Cole, Anthony Cunningham, Andre Freitas, Carmen Garcia Fernandez, Cyril Lombard, Pablo Pacheco, Pierre du Plessis, Philippe Pommez, Silvia Purata, Suzanne Schmitt, Sheona Shackleton, Loana Johansson and Alexandre Dias Souza July 2005 i PREFACE Forest certification is a market-based instrument that aims to encourage sustainable forest management for the multiple values of the forest, beyond timber to include non-timber forest products and services, social and cultural values and future options. To date, there are about forty-six commercial non-timber forest products for which certification standards have been approved and on-going evaluations of over six more evaluations of some of the original products in new countries and forest types. Thus far, the share of certified timber in the marketplace makes up less than 1 percent of the total forest area and less than 3 percent of the total timber trade value, although it is growing significantly. The share of the commercial value of certified non- timber forest products is even less, as NTFP certification is still in its infancy. There have been a range of studies of the status of timber and wood product certification and the issues and challenges for moving forward. However, there is much less documentation of the status of forest certification and non-timber forest products that either look at the impacts of forest certification for the sustainability and harvesting of non-timber forest products or at opportunities and challenges for incorporating certification standards for commercially important products into the various certification schemes. -
The Taxonomy of Echinodorus Palaefolius (NEES Et MART.) Macbr
PRESLIA (PRAHA) 43 : 10 - 16, 1971 The Taxonomy of Echinodorus palaefolius (NEES et MART.) MAcBR. (A lismataceae) and Related Species from Mexico, Central and South America Taxonomie Echinodorus palaefolius (NEES et MART.) MACBR. (Alisniataceae) · a piibuznych druhu z Mexika, Stredni a Jizni Ameriky Karel Rataj Botanical Institute, Czechoslovak AC'ademy of Sciences, Pruhonice near Praha Received January 15, 1970 Abstract - RATAJ K. (1971): The taxonomy of Echinodorus palaefolius (NEES et MART.), MACBR. (Alismataceae) and related species from Mexico, Central and South America. - Preslia, .Praha, 43 : 10- 16. - The paper deals with the taxonomy of 4 related species of t.he genus Echinodorus [E. palaefolius (NEES et MART.) MACBR., E. andrieuxii (HooK. et ARN.) SMALL, E. pubescens (MART.) SEUBERT and E. subulatus (MART.) GRISEB.] whose elaboration b y former authors was unclear. A common character of these species are 12 stamens in the flowers, nutlets having only one gland and a very long beak. The following new nomenclatural combinations have been proposed: E. palaefolius var. latifolius (Mwn.) RATAJ, E . palaefolius var. minus (SEUBERT) RATAJ and E. andrieuxii var. longistyl·is (Buen.) RATAJ. Introduction Echinodorus palaefolius (NEES et MART.) MACBR. and the related species belong to the least perfectly worked out taxa of this genus. MICHELI (1881) quotes this species under the name E. ellipticus (MART.) MrcH., while he takes the name Sagittaria palaefolia NEES et MART. 1823 for a synonym, although it is older than Alisma ellipticum MART. 1830. MICHELI (1881) distinguished four varieties: rx latifolia ( = Al,isma ellip ticum MART.); ~ pubescens ( = Alisma pubescens MART.) ; y ovata ( = Alisma andrieuxii HooK. et ARN.) and 3 minor ( = Alisma ellipticitm MART. -
O GÊNERO ECHINODORUS (ALISMATACEAE) NO DOMÍNIO DA CAATINGA BRASILEIRA1 Lígia Queiroz Matias1
O GÊNERO ECHINODORUS (ALISMATACEAE) NO DOMÍNIO DA CAATINGA BRASILEIRA1 Lígia Queiroz Matias1 RESUMO (O gênero Echinodorus (Alismataceae) do domínio da Caatinga brasileira) A família Alismataceae está representada por doze gêneros de plantas aquáticas. Existem apenas dois gêneros naturalmente encontrados na região neotropical: Echinodorus e Sagittaria. Este estudo analisa as espécies de Echinodorus do domínio da caatinga brasileira, uma região caracterizada pelo clima semi-árido e pelos sistemas aquáticos intermitentes. Foram identificados os seguintes táxons específicos e infra-específicos: E. tenellus, E. glandulosus, E. pubescens, E. subalatus subsp. subalatus, Echinodorus subalatus subsp. andrieuxii, E. palaefolius, E. macrophyllus subsp. scaber, E. grandiflorus subsp. aureus, E. reticulatus, E. lanceolatus e E. paniculatus. Descrições, observações, mapas de distribuição geográfica, ilustrações e a chave de identificação de espécies são apresentadas. Palavras-chave: Macrófita aquática, região semi-árida, lagoas temporárias, monocotiledôneas. ABSTRACT (The genus Echinodorus (Alismataceae) from Brazilian Caatinga dominium) The family Alismataceae comprises twelve genera of herbaceos aquatic plants. There are only two genera which are naturally found in neotropical regions. Echinodorus and Sagittaria. This study reports the Echinodorus species from Brazilian “caatinga” dominium, a region which is mainly characterized by semiarid climate and intermittent aquatic ecosystems. The following taxa have been identified: E. tenellus, E. glandulosus, -
The Aquatic Macrophyte Flora of the Pandeiros River Wildlife Sanctuary
Check List 9(2): 415–424, 2013 © 2013 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution The Aquatic Macrophyte Flora of the Pandeiros River PECIES S Wildlife Sanctuary, Minas Gerais, Brazil OF Marco Otávio Dias Pivari 1*, Pedro Lage Viana 1 and Felipe Sá Fortes Leite 2 ISTS L 1 Universidade Federal de Minas Gerais, Instituto de Ciências Biológicas, Laboratório de Sistemática Vegetal. Avenida Antônio Carlos 6621. CEP 31270-010. Belo Horizonte, MG, Brazil. 2 Universidade Federal de Minas Gerais, Departamento de Zoologia. Avenida Antônio Carlos 6621. CEP 31270-010. Belo Horizonte, MG, Brazil. * Corresponding author. E-mail: [email protected] Abstract: The São Francisco River forms one of the main Brazilian hydrographic basins of ca. 645,000 km2. The Pandeiros River is a tributary situated on the left margin of the São Francisco and is considered a strategic component for conservation Sanctuary was carried out, using collections of botanical samples and examination of specimens at the BHCB Herbarium. of biodiversity of that hydrographic basin. An inventory of the aquatic macrophyte flora of the Pandeiros River Wildlife swamps. A total of 101 species was inventoried, distributed in 37 families (1 charophytes, 1 liverworts, 3 ferns and 32 Aquatic environments in the study area were classified as follows: the Pandeiros riverbed, floodplains, oxbow lakes, and representative. The area shows a high diversity in its aquatic macrophytes and has an important role in the conservation of biodiversityangiosperms) of and the 71region. genera. The species were classified into seven life forms, with the amphibian and rafted plants the more Introduction forests, and several aquatic macrophyte environments, Aquatic environments correspond to approximately associated with watercourses (Barbosa and Maillard 11% of the continental area of tropical regions (Rebouças 2010). -
Popular Knowledge and Medicinal Plants Use in Natividade City - Rj, Brazil
POPULAR KNOWLEDGE AND MEDICINAL PLANTS USE IN NATIVIDADE CITY - RJ, BRAZIL Wendel Mattos Pompilho Doutor em Bioquímica Agrícola / UFV / MG [email protected] Luciano Dias Azevedo Bacharel em Farmácia / UNIG / RJ [email protected] Emilio de Castro Miguel Doutor em Biociências e Biotecnologia / UENF / RJ [email protected] Tânia Toledo Oliveira Doutora em Ciências / UFMG / MG [email protected] RESUMO A utilização de plantas medicinais é bastante difundida por todo mundo, inclusive no Brasil, que é detentor de uma vasta diversidade biológica e rica diversidade cultural. Neste cenário destaca-se o vasto acervo de conhecimentos sobre manejo e uso de plantas medicinais. O objetivo desta pesquisa foi realizar um estudo etnobotânico sobre a utilização de plantas medicinais pela população da cidade de Natividade - RJ. A coleta dos dados consistiu-se na aplicação de um questionário a 240 residências deste município. Além de questões socioeconômicas, indagou-se o nome popular das plantas, partes utilizadas, preparados e vias de administração. A análise dos questionários revelou 77,5% dos entrevistados utilizam plantas com propriedades medicinais. Os entrevistados citaram 23 espécies distribuídas em 16 famílias, dentre estas o Boldo ( Vernonia condensata Baker, Asteraceae) e Erva cidreira ( Melissa officinalis L. , Lamiaceae) foram as espécies mais citadas. O Índice de Relevância para todas as espécies mostrou que: 34,78% das espécies possuem pouco uso pela comunidade local, 47,82% uso intermediário, e 17,40% espécies são amplamente utilizadas pela população deste município. Os dados sugerem que o município de Natividade apresenta uma rica herança cultural em plantas medicinais servindo como fonte de informações a inclusão de novas plantas medicinais na RENISUS.