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	Provedor de dados Acta Botanica (23) Rev. Bras. Bot. (13) PAB (5) Boletín de la Sociedad (4) BABT (4) Rev. Ciênc. Agron. (3) Anais da ABC (AABC) (3) Biota Neotropica (3) Ciência Rural (3) Darwiniana (3) Horticultura Brasileira (3) Rev. Bras. Zool. (2) Infoteca-e (2) Acta Amazonica (2) Acta biol.Colomb. (2) Braz. J. Plant Physiol. (2) Ciência e Agrotecnologia (2) Agronomy (1) Acta Agron. (Palmira) (1) Sci. Agrar.Paran. / SAP (1) Mais... Autor Wanderley,Maria das Graças Lapa (7) Kanashiro,Shoey (4) Tavares,Armando Reis (4) Fontoura,Talita (3) Grau,Alfredo (3) Mantovani,André (3) Proença,Suzana Lúcia (3) Sajo,Maria das Graças (3) Santana,José Raniere Ferreira de (3) Souza,Fernanda Vidigal Duarte (3) Carvalho,Janice Guedes de (2) Cervi,Armando Carlos (2) Cogliatti-Carvalho,Luciana (2) Giampaoli,Patricia (2) Ledo,Carlos Alberto da Silva (2) Mercier,Helenice (2) Moreira,Bianca Alsina (2) Nunes-Freitas,André Felippe (2) Rocha,Carlos Frederico Duarte (2) Rocha-Pessôa,Thereza Christina (2) Mais... Palavra-chave Bromeliaceae (84) Aechmea (6) Ananas comosus (5) Tillandsia (5) Anatomy (4) Anatomia foliar (3) Conservation (3) Floricultura (3) Nidularium (3) Plantas ornamentais (3) Polinização (3) Taxonomia (3) Vriesea (3) Argentina (2) Associated fauna (2) Biologia floral (2) Bromeliad (2) Cerrado (2) Chevaliera (2) Cultura de tecidos (2) Mais... Tipo do documento Info:eu-repo/semantics/article (80) Artigo de divulgação na mídia (INFOTECA-E) (1) Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) (1) Journal article (1) Ano 2021 (1) 2020 (3) 2018 (3) 2017 (3) 2016 (2) 2015 (2) 2014 (5) 2013 (2) 2012 (5) 2011 (2) 2010 (8) 2009 (9) 2008 (7) 2007 (4) 2006 (6) 2005 (6) 2004 (4) 2003 (3) 2002 (2) 2001 (2) Mais... País Brazil (73) Argentina (7) Colombia (3) Chile (1) Idioma Português (44) Inglês (32) Espanhol (8)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 84 Primeira ... 1 2 3 4 5 ... Última Fenologia da floração e biologia floral de bromeliáceas ornitófilas de uma área da Mata Atlântica do Sudeste brasileiro Rev. Bras. Bot. Machado,Caio Graco; Semir,João. Foi investigada a fenologia e os visitantes florais de espécies da família Bromeliaceae em uma área de Mata Atlântica, no Parque Estadual Intervales, no Sudeste brasileiro. Os táxons estudados pertencem aos gêneros Tillandsia L. (3 spp.), Vriesea Lindl. (5 spp.), Aechmea Ruiz & Pav. (3 spp.), Billbergia Thunb. (1 sp.) e Nidularium Lem. (2 spp.). Foram estabelecidas transecções amostrais em áreas com diferentes estádios sucessionais, onde foi registrada a localização dos indivíduos nos estratos da vegetação e realizados censos mensais da fenologia de floração. As bromeliáceas apresentaram padrão de floração seqüencial ao longo do ano, com maior número de espécies floridas na estação chuvosa. Os visitantes florais foram registrados por observações... Tipo: Info:eu-repo/semantics/article Palavras-chave: Beija-flores; Biologia floral; Bromeliaceae; Fenologia; Mata Atlântica. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042006000100014 Fenologia reprodutiva de espécies de bromélias na Serra da Piedade, MG, Brasil Acta Botanica Marques,Andréa Rodrigues; Lemos Filho,José Pires de. O presente trabalho objetivou caracterizar a fenologia reprodutiva das espécies de Bromeliaceae da Serra da Piedade. Das dezoito espécies estudadas, 72% floresceram na estação chuvosa e 28% na estação seca. Observou-se que a floração das bromélias ao longo do gradiente altitudinal da Serra da Piedade foi seqüencial e influenciada pela sazonalidade das chuvas. A maioria das espécies que ocorrem no habitat xérico pedregoso (acima de 1.400 m de altitude) apresentou a floração na estação chuvosa, enquanto que três das cinco espécies que ocorrem no ambiente mésico florestal (abaixo de 1.300 m de altitude) floresceram na estação seca. Espécies simpátricas com características florais semelhantes, como Tillandsia stricta, T. gardneri, Vriesea crassa e V. citrina,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Bromeliaceae; Floração; Frutificação; Dispersão. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062008000200011 First records of pollen rain in bromeliad tanks in an area of caatinga in northeastern Brazil Acta Botanica Gomes,Jéssica Mirella de Souza; Lima,Luciene Cristina Lima e; Santos,Francisco de Assis Ribeiro dos; Silva,Francisco Hilder Magalhães e. Species of Bromeliaceae have leaves in a spiral configuration. Because of the shape of the rosette thus formed and the imbricate configuration of the leaf sheaths, there is usually a tank in which rainwater and other components of the environment, including pollen grains, accumulate, making such tanks effective pollen rain collectors. The objective of this study was to use bromeliads as a tool to increase knowledge about the vegetation of the caatinga (shrublands) in the Canudos region of the state of Bahia, located in the semi-arid zone of Brazil, as well as to analyze the dynamics of pollen dispersal and deposition. To that end, we collected samples of the water from the tanks of bromeliads at the Canudos Biological Station. A total of 149 pollen types... Tipo: Info:eu-repo/semantics/article Palavras-chave: Bromeliaceae; Pollen rain; Natural pollen trap. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062014000200004 Floral and reproductive biology of Alcantarea nahoumii (Bromeliaceae), a vulnerable endemic species of the Atlantic Forest Acta Botanica Bastos,Maria Josirene Souza Moreira; Bastos,Lucimário Pereira; Souza,Everton Hilo de; Soares,Taliane Leila; Morais,Daniel Vieira; Souza,Fernanda Vidigal Duarte de; Costa,Maria Angélica Pereira de Carvalho. ABSTRACT Alcantarea nahoumii occurs exclusively in the state of Bahia, Brazil, and is classified as vulnerable due to deforestation and frequent fires in the region. Knowledge of floral and reproductive biology is fundamental to understanding ecological interactions, as well as the reproductive success of plant species. The objective of this study was to evaluate the floral and reproductive biology of A. nahoumii in an Atlantic Forest fragment with regard to phenology, pollen viability, stigma receptivity, pollination ecology and reproductive systems, all of which are important parameters for of the development of conservation strategies for the species. Anthesis is diurnal and heterogeneous, starting at 6:30 a.m. and lasting until 8:00 a.m. Highest... Tipo: Info:eu-repo/semantics/article Palavras-chave: Bromeliaceae; Floral visitors; Nectar; Pollen viability; Reproductive systems; Stigma receptivity. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000400665 Geographic distribution of epiphytic bromeliads of the Una region, Northeastern Brazil Biota Neotropica Fontoura,Talita; Santos,Flavio Antonio Maës dos. Many Brazilian Atlantic Rainforest plant and animal species are geographically restricted to Southern Bahia and Northern Espírito Santo States. We investigated the geographic distribution of epiphytic bromeliads in the lowland forest of the Una region (15° 17' 34' S - 39° 04' 30'' W) in Southern Bahia. Specifically, we addressed the following questions: i) what is the extent of each species distribution?; and ii) are the Bromeliaceae subfamilies distributed differently from one another? Almost half of the 40 species (47.5%) occur exclusively in the Southern Bahia-Northern Espírito Santo region and are herein referred as endemic species. The highest percentage of the 15 species of Tillandsioideae (46.7%) occur throughout the South American Continent and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Atlantic Rainforest; Bromeliaceae; Endemism; Geographic distribution; Epiphytes. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032010000400017 Germination and survival of Vriesea incurvata Gaudich. under forest canopy in easy accessibility and low cost substrates Sci. Agrar.Paran. / SAP Muraro, Daniel; Negrelle, Raquel Rejane Bonatto; Anacleto, Adilson. Results from an experimental research on germination of Vriesa incurvata Gaudich. carried out in Rio da Onça State Park (Matinhos-PR- Brasil, October -December/2003) are presented. With the goal of producing seedlings of this species, the experiment was conducted in a natural environment under forest canopy on substrates of low cost and easy accessibility for rural producers, seeking to reproduce the situation and infrastructure available to coastal communities involved in the extraction of this species. We tested the following materials: pine bark, pine bark recalcitrant, coconut fiber and forest litter. The xaxim fiber was used as control group. The experiment was randomly delineated in 4 blocks with 5 treatments each, containing 25 seeds per... Tipo: Info:eu-repo/semantics/article Palavras-chave: Produção vegetal; Bromeliaceae; Casca de Pínus; Extrativismo; Plantas ornamentais. Ano: 2014 URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/8448 Habitat utilization and CAM occurrence among epiphytic bromeliads in a dry forest from southeastern Brazil Rev. Bras. Bot. Fontoura,Talita; Reinert,Fernanda. We studied the community and habitat occupation of epiphytes to understand how these plants cope with a supposedly stressful habitat: i) how general epiphytes occupy tree trunks, ii) how epiphytic bromeliads, occupy their supportive trees, iii) how CAM bromeliads are spatially distributed. The study was done in the dry forest of Jacarepiá, State of Rio de Janeiro. Data collection on epiphytes, phorophytes, and trees was based on the point-center quarter method. The photosynthetic pathway of the bromeliad species was determined using isotope ratio mass spectrometry. The presence of Gesneriaceae, Araceae, and Cactaceae indicates that some humidity is present in the area allowing the presence of supposedly less-specialized epiphytes. There was no correlation... Tipo: Info:eu-repo/semantics/article Palavras-chave: Atlantic rainforest; Bromeliaceae; Canopy; Restinga vegetation. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042009000300011 Importância das bromélias epífitas na ciclagem de nutrientes da Floresta Atlântica Acta Botanica Oliveira,Rogério Ribeiro de. O material epifítico pode ser considerado como importante fonte de nutrientes para florestas localizadas em solos pobres. O presente trabalho foi realizado em um trecho de Floresta Atlântica com características primárias localizado no Pico do Papagaio, Ilha Grande, RJ. Pelo período de um ano, a serapilheira total e a produzida por bromélias epífitas foram coletadas por meio de diferentes coletores (16 de 0,25m² para serapilheira total e 10 de 25m² para a de bromélias). Alíquotas completas do material coletado foram usadas para determinação dos teores de N, P, K, Na, Ca e Mg em espectrofotometria de absorção atômica. Ao longo de um ano, a produção de serapilheira oriunda de bromélias foi de 327,8 kg/ha, o que representou 3,1% da serapilheira total produzida... Tipo: Info:eu-repo/semantics/article Palavras-chave: Serapilheira; Bromeliaceae; Nutrientes. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062004000400009 In vitro culture at low temperature and ex vitro acclimatization of Vriesea inflata an ornamental bromeliad Rev. Bras. Bot. Pedroso,Andrea Nunes Vaz; Lazarini,Rosmari Aparecida de Morais; Tamaki,Vívian; Nievola,Catarina Carvalho. (In vitro culture at low temperature and ex vitro acclimatization of Vriesea inflata an ornamental bromeliad). In vitro culture by seeds is a technique for preservation of threatened species because it may provide a large number of plants with genetic diversity. The bromeliad Vriesea inflata (Wawra) Wawra, an ornamental bromeliad, is extensively and illegally collected from the nature and must be preserved. It is possible to form plant threatened collections in vitro by reducing the temperature of culture, while occupying little space, with the consequent reduction of maintenance costs. This work evaluated the influence of temperature on in vitro growth and morphology of plants of V. inflata, with the aim of establishing a slow growth-rate and analyzing... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anatomy; Bromeliaceae; Conservation; Growth; Photosynthetic pigments. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042010000300004 In vitro culture of Vriesea gigantea and Vriesea philippocoburgii: two vulnerable bromeliads native to Southern Brazil BABT Droste,Annette; Silva,Anelise Machado da; Matos,Adriana Vieira; Almeida,Júlia Winck de. Micropropagation studies were carried out using the seeds for establishing an in vitro culture of Vriesea gigantea and Vriesea philippocoburgii. Germination rate of V. gigantea was higher than of V. philippocoburgii. Plantlets of V. philippocoburgii gave rise to many adventitious shoots when cultivated in Knudson basal medium. In contrast, for V. gigantea, a higher salts-concentration was needed, so that the number of shoots was increased by Murashige and Skoog medium. Addition of activated charcoal and naphthaleneacetic acid in regeneration medium allowed the growth of shoots and the formation of roots, confirming the success of in vitro culture. The differences in expression of the genotypes reinforce the need of more research in order to set up the... Tipo: Info:eu-repo/semantics/article Palavras-chave: In vitro culture; Conservation; Propagation; Bromeliaceae; Vriesea. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000600006 In vitro germination and growth of Vriesea incurvata Gaudich. (Bromeliaceae) Acta Agron. (Palmira) Pulido-Rueda,Edwin Ernesto; Milaneze-Gutierre,Maria Auxiliadora; Negrelle,Raquel. Abstract Vriesea incurvata in the natural environment shows some difficulties associated to the low seed germination capacity. Aiming to provide basis for the seedlings production, the results of the seeds germination percentage and the initial growth of V. incurvata seedlings in vitro conditions in different culture media, are reported. Completely randomized design was comprised of eight treatments and eight replications. The treatments were as culture media: MS (Murashige & Skoog); MS%; KC (Knudson); KC%; MS + activated carbon (AC); MSV2 + AC; KC + AC; and KCV2 + AC. The germination percentage was calculated from the division between the number of seeds with primary root extrusion by the total number of sowed seeds. The initial growth was evaluated... Tipo: Info:eu-repo/semantics/article Palavras-chave: Bromeliaceae; Culture media; In vitro propagation; Native plant; Seed germination. Ano: 2018 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122018000100140 Las especies de Puya (Bromeliaceae) en la Argentina Boletín de la Sociedad Gómez Romero,Silvia E.; Grau,Alfredo. Se describen e ilustran 18 especies, dos de las cuales son nuevas para la ciencia: P. novarae Varadarajan ex Gómez Romero & A. Grau, P. vervoorstii Gómez Romero & A. Grau. Se incluyen dos claves para identificar las especies, una de ellas con caracteres exclusivamente vegetativos Tipo: Info:eu-repo/semantics/article Palavras-chave: Puya; Argentina; Bromeliaceae. Ano: 2009 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722009000100013 Leaf anatomy and its contribution to the systematics of Aechmea subgenus Macrochordion (de Vriese) Baker (Bromeliaceae) Anais da ABC (AABC) Faria,Ana Paula G. de; Vieira,Ana Claudia M.; Wendt,Tânia. The leaf anatomy of the species Aechmea subgenus Macrochordion was analyzed to obtain valuable data on their taxonomic delimitation and to identify anatomical adaptations to their respective habitats and habits. All leaves of these species are hypostomatic, and present: peltate trichomes on both surfaces; stomata sunk in epidermal depressions; small epidermal cells with thick walls and inclusions of silica bodies; a mechanical hypodermis; an aquiferous parenchyma; chlorenchyma with fibrous clusters and air channels; and vascular bundles surrounded by a parenchymatic sheath and a cap of fibers. The results are evaluated within an adaptive and taxonomic context. Variations in hypodermic thickening, amount of water parenchyma, position of the air channels and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Aechmea; Bromeliaceae; Leaf anatomy; Macrochordion. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000400011 Living among thorns: herpetofaunal community (Anura and Squamata) associated to the rupicolous bromeliad Encholirium spectabile (Pitcairnioideae) in the Brazilian semi-arid Caatinga Rev. Bras. Zool. Jorge,Jaqueiuto S.; Sales,Raul F.D.; Santos,Roberto L.; Freire,Eliza M.X.. ABSTRACT Bromeliads are important habitats for reptiles and amphibians, and are constantly used as shelter, refuge, foraging or thermoregulation sites due to their foliar architecture, which allows for constant maintenance of humidity and temperature. This study aimed to identify the herpetofauna inhabiting the non-phytotelmata rupicolous bromeliad Encholirium spectabile Mart. ex Schult. & Schult.f. and to analyze the microhabitat usage of these bromeliads by different species in the Caatinga of northeastern Brazil. From January 2011 to August 2012, we collected data by active search throughout three paralel transects in a rock outcrop in the municipality of Santa Maria, state of Rio Grande do Norte. We recorded four species of anuran amphibians, six... Tipo: Info:eu-repo/semantics/article Palavras-chave: Amphibians; Associated fauna; Bromeliaceae; Habitat use; Reptiles. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702020000100310 Macroinvertebrate fauna associated to the bromeliad Vriesea inflata of the Atlantic Forest (Paraná State, southern Brazil) BABT Mestre,Luiz Augusto M.; Aranha,José Marcelo R.; Esper,Maria de Lourdes P.. The accumulated water inside the bromeliad leaf rosette is a microhabitat for several animal and plant species. In this study, the associated fauna of bromeliad Vriesea inflata was analyzed related to seasons, bromeliad height in relation to the ground and environmental factors. The samples were seasonally collected in Quatro Barras (a municipality of Paraná State, southern Brazil) between March 1996 and March 1997. The associated fauna was very rich and it was grouped in 23 taxonomic groups, with a dominance of Coleoptera Scirtidae, Diptera and Hymenoptera Formicidae. We found higher abundance of macroinvertebrates in terrestrial bromeliads during the spring/1996 and in epiphyte bromeliads in the autumn/1997. Tipo: Info:eu-repo/semantics/article Palavras-chave: Bromeliaceae; Atlantic Forest; Associated fauna. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132001000100012 Macroinvertebrates inhabiting the tank leaf terrestrial and epiphyte bromeliads at Reserva Adolpho Ducke, Manaus, Amazonas BABT Torreias,Sharlene Roberta da Silva; Ferreira-Keppler,Ruth Leila. The aim of this work was to investigate the diversity of macroinvertebrates and also verify if the abundance and diversity of Diptera were influenced by the abiotic factors. The samples were collected from the epiphytic and terrestrial bromeliads G. brasiliensis (1 and 3m) in wet and dry seasons at Reserva Adolpho Ducke analyzed total of 144 samples were analyzed from a total of 15,238 individuals collected. These conatined 14,097 insects and, among these, 8,258 were immature Diptera, represented by eight most abundant families: Chironomidae, Ceratopogonidae and Culicidae. The relationship of Diptera diversity was influenced by the seasons and stratifications (p= 0.01); the abundance was influenced by the volume of water (p= 0.02) and the relationship... Tipo: Info:eu-repo/semantics/article Palavras-chave: Amazon; Bromeliaceae; Guzmania; Macroinvertebrates; Phytotelm. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000600015 Micropropagation and in vitro conservation of Neoglaziovia variegata (Arr. Cam.) mez, a fiber producing bromeliad from Brazil BABT Silveira,Daniela Garcia; Souza,Fernanda Vidigal Duarte; Pelacani,Claudinéia Regina; Souza,Antonio da Silva; Ledo,Carlos Alberto da Silva; Santana,José Raniere Ferreira de. Neoglaziovia variegata (Arr. Cam.) Mez is a Bromeliaceae native to the Caatinga, used for fiber extraction in the Northeast Region of Brazil. The antropic activity has place this species among the threatened ones. The objective of the work was to establish an in vitro propagation and conservation of caroá. Seeds were cultivated in MS medium in the presence or absence of light. In vitro germinated seedlings were multiplied in MS medium supplemented with the combinations 0.05 and 0.50 µM NAA and 2.2 and 4.4 µM BAP and KIN. The best percentages of germination were obtained with the seeds incubated in the presence of light. The highest multiplication ratio was obtained for the NAA (0,5 µM) + BAP (4,4 µM) treatment and the number of roots, with NAA (0.5 µM) +... Tipo: Info:eu-repo/semantics/article Palavras-chave: Acclimatization; Bromeliaceae; Fiber extraction; In vitro preservation; Seedling production. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000400016 Micropropagation of the ornamental vulnerable bromeliads Aechmea blanchetiana and Aechmea distichantha Horticultura Brasileira Santa-Rosa,Sandra; Souza,Fernanda VD; Vidal,Ádila M; Ledo,Carlos Alberto da S; Santana,José RF de. Aechmea blanchetiana and Aechmea distichantha are Brazilian native bromeliads with great ornamental value, although none of the species are produced commercially. Therefore, market demands are met through nature predatory exploitation. This study intended to (1) evaluate the in vitro seed germination of A. blanchetiana and A. distichantha and (2) establish micropropagation protocols for both species, aiming at producing plantlets for the market, as well as to germplasm in vitro conservation. Germination experiments were carried out in completely randomized designs with two treatments (presence and absence of light) and seven and eight replications respectively for A. blanchetiana and A. distichantha. In vitro seedlings, produced under light conditions,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Bromeliaceae; Tissue culture; In vitro multiplication rate; Growth regulators. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362013000100018 Morfologia polínica de algumas espécies dos gêneros Neoregelia l.b. sm. e Nidularium Lem. (Bromeliaceae) do Estado de São Paulo, Brasil Acta Botanica Moreira,Bianca Alsina; Cruz-Barro,Maria Amélia Vitorino da; Wanderley,Maria das Graças Lapa. É apresentado o estudo dos grãos de pólen das espécies Neoregelia laevis (Mez) L.B. Sm., Nidularium angustibracteatum Leme, N. billbergioides (Schult. f.) L.B. Sm., N. burchellii (Baker) Mez, N. meeanum Leme, Wand. & Mollo, N. procerum Lindm. e N. seidelii L.B. Sm. & Reitz, visando contribuir um melhor posicionamento taxonômico da subfamília Bromelioideae. Os grãos de pólen foram acetolisados, medidos, descritos e fotografados sob microscopia óptica e, também, em microscopia eletrônica de varredura. A morfologia polínica revelou grãos de pólen 2(3)-porados, exina semitectada, reticulada, raro foveolada, muros simplescolumelados a duplicolumelados. Com base nos dados polínicos quantitativos e qualitativos verificou-se a grande afinidade... Tipo: Info:eu-repo/semantics/article Palavras-chave: Bromeliaceae; Palinotaxonomia; Nidularium; Neoregelia. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062005000100007 Morphoanatomy and ontogeny of fruit in Bromeliaceae species Acta Botanica Fagundes,Natividad Ferreira; Mariath,Jorge Ernesto de Araujo. This study aims to give an overall view of fruit structure in Bromeliaceae, since these studies are extremely scarce in this family, showing the morphology, anatomy and ontogeny of fruits of six species belonging to six different genera, representing three subfamilies. All species studied have a tricarpellary and trilocular ovary, with an obturator covering the placental region. Dyckia maritima, Pitcairnia flammea, Tillandsia aeranthos and Vriesea carinata have capsular fruits (septicidal or biscidal), characterized mainly by the presence of macrosclereids in the exocarp or endocarp, fibers in the ventral region of the carpels, six dehiscence lines and three vascular bundles in each carpel. Aechmea calyculata and Billbergia nutans have fruits classified as... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anatomy; Bromeliaceae; Development; Ovary; Pericarp. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000300020 Registros recuperados: 84 Primeira ... 1 2 3 4 5 ... Última

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