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Embriologia De Tillandsia Aeranthos (Lois.) L
UNIVERSIDADE FEDERAL DE SANTA MARIA CENTRO DE CIÊNCIAS NATURAIS E EXATAS PROGRAMA DE PÓS-GRADUAÇÃO EM AGROBIOLOGIA EMBRIOLOGIA DE TILLANDSIA AERANTHOS (LOIS.) L. B. SM. (TILLANDSIOIDEAE- BROMELIACEAE) DISSERTAÇÃO DE MESTRADO Cristiele Spat Santa Maria, RS, Brasil 2012 EMBRIOLOGIA DE TILLANDSIA AERANTHOS (LOIS.) L. B. SM. (TILLANDSIOIDEAE-BROMELIACEAE) Cristiele Spat Dissertação apresentada ao Curso de Mestrado do Programa de Pós-Graduação em Agrobiologia, da Universidade Federal de Santa Maria (UFSM, RS), como requisito parcial para obtenção do grau de Mestre em Agrobiologia Orientador: Prof. Dr. João Marcelo Santos de Oliveira Santa Maria, RS, Brasil 2012 AGRADECIMENTOS À minha família, pelo apoio, incentivo e por compreender as ausências durante esses dois anos. Ao meu Orientador, Prof. Dr. João Marcelo Santos de Oliveira, pela amizade e dedicação durante minha formação, os quais foram fundamentais na execução desse trabalho. Ao Glauber, pelo carinho, apoio e paciência. À Drª. Jaqueline Sarzi Sartori, pela amizade, dedicação, aprendizado e discussões, sempre valiosas, sobre Bromeliaceae Ao César Carvalho de Freitas, pela ajuda e disponibilidade na confecção do material botânico, indispensável na execução deste trabalho. À Marisa Binotto, pela amizade, companherismo e auxílio técnico no laboratório, muito importantes na execução deste estudo. Aos amigos e colegas do Laboratório de Botânica Estrutural, Patrícia, Merielen e Mariane, pelo convívio diário, incentivo e discussões acadêmicas, muito importantes para a realização deste trabalho. Às minhas amigas, Renata, Lara e Letícia, pelos encontros, momentos de descontração e por lembrarem, todos os dias, o valor de uma amizade. À Prof. Drª. Thais Scotti do Canto-Dorow, pela análise taxonômica e disponibilidade em realizar as coletas. -
Supplementary Material What Do Nectarivorous Bats Like? Nectar Composition in Bromeliaceae with Special Emphasis on Bat-Pollinated Species
Supplementary Material What do nectarivorous bats like? Nectar composition in Bromeliaceae with special emphasis on bat-pollinated species Author: Thomas Göttlinger, Michael Schwerdtfeger, Kira Tiedge, Gertrud Lohaus* *Correspondence: Gertrud Lohaus ([email protected]) Supplementary Figure S1: Concentration of sugars (glucose, fructose, sucrose) in nectar of seven genera of Bromeliaceae (Alcantarea (A), Guzmania (B), Pitcairnia (C), Puya (D), Tillandsia (E), Vriesea (F), Werauhia (G)) which include bat-pollinated species. The box plots show medians (horizontal line in box) and means (x in box). Supplementary Material What do nectarivorous bats like? Nectar composition in Bromeliaceae with special emphasis on bat-pollinated species Author: Thomas Göttlinger, Michael Schwerdtfeger, Kira Tiedge, Gertrud Lohaus* *Correspondence: Gertrud Lohaus ([email protected]) Supplementary Figure S2: Concentration of amino acids (ala, arg, asn, asp, gaba, gln, glu, gly, his, iso, leu, lys, met, phe, pro, ser, thr, trp, tyr, val) in nectar of seven genera of Bromeliaceae (Alcantarea (A), Guzmania (B), Pitcairnia (C), Puya (D), Tillandsia (E), Vriesea (F), Werauhia (G)), which include bat-pollinated species. The box plots show medians (horizontal line in box) and means (x in box). Supplementary Material What do nectarivorous bats like? Nectar composition in Bromeliaceae with special emphasis on bat-pollinated species Author: Thomas Göttlinger, Michael Schwerdtfeger, Kira Tiedge, Gertrud Lohaus* *Correspondence: Gertrud Lohaus ([email protected]) Supplementary Figure S3: Cation concentrations (Ca2+, K+, Na+, Mg2+) in nectar of seven genera of Bromeliaceae (Alcantarea (A), Guzmania (B), Pitcairnia (C), Puya (D), Tillandsia (E), Vriesea (F), Werauhia (G)), which include bat-pollinated species. The box plots show medians (horizontal line in box) and means (x in box). -
Ecosystem Services Provided by Bromeliad Plants: A
1 ECOSYSTEM SERVICES PROVIDED BY BROMELIAD PLANTS: A 2 SYSTEMATIC REVIEW 3 4 Geraldine Ladino Vásquez a,*, Fabiola Ospina-Bautista a, Jaime Vicente Estévez Varón 5 a, Lucie Jerabkovab, Pavel Kratina c 6 7 a Departamento de Ciencias Biológicas, Universidad de Caldas, Street 65 No. 26 – 10, 8 Manizales, Caldas, 170004, Colombia. 9 b Department of Geography, King’s College London, 30 Aldwych, London WC2B 10 4GB, UK. 11 c School of Biological and Chemical Sciences, Queen Mary University of London, Mile 12 End Rd, London E1 4NS, UK. 13 14 15 16 *Corresponding author 17 18 E-mail addresses: [email protected] (G. Ladino-V), 19 [email protected] (F. Ospina-B), [email protected] (J.V. 20 Estévez Varón), [email protected] (L. Jerabkova), [email protected] (P. 21 Kratina). 22 23 24 Keywords: Biodiversity; bromeliad plants; climate regulation; disease; ecosystem 25 services; microecosystems; Neotropics; pharmaceutical potential; water storage. 1 26 ABSTRACT 27 The unprecedented loss of biological diversity has negative impacts on ecosystems and 28 the associated benefits which they provide to humans. Bromeliads have high diversity 29 throughout the Neotropics, but they have been negatively affected by habitat loss and 30 fragmentation, climate change, herbivorous species invasions, and they are also being 31 commercialized for ornamental use. These plants provide direct benefits to the human 32 society and they also form micro ecosystems in which accumulated water and nutrients 33 support the communities of aquatic and terrestrial species, thus maintaining local 34 diversity. We performed a systematic review of the contribution of bromeliads to 35 ecosystem services across their native geographical distribution. -
How Are Endemic and Widely Distributed Bromeliads Responding To
Flora 238 (2018) 110–118 Contents lists available at ScienceDirect Flora j ournal homepage: www.elsevier.com/locate/flora How are endemic and widely distributed bromeliads responding to ଝ warming temperatures? A case study in a Brazilian hotspot ∗,1 1 ∗ Cleber Juliano Neves Chaves , Bárbara Simões Santos Leal , José Pires de Lemos-Filho Departamento de Botânica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil a r t i c l e i n f o a b s t r a c t Article history: The increase in mean global temperature is causing extensive changes in ecosystems. However, little Received 26 December 2016 is yet known about the heat tolerance of neotropical plant species. Here, we investigate heat tolerance Received in revised form 10 May 2017 variation in both restricted and widely distributed bromeliad species co-occurring in campo rupestre, a Accepted 13 May 2017 megadiverse ecosystem in central and eastern Brazil. We determined the heat tolerance of the photo- Edited by P. Morellato synthetic apparatus using chlorophyll fluorescence measurements to test if the endemic species Vriesea Available online 25 May 2017 minarum is more heat sensitive than two widely distributed species, Vriesea bituminosa and Aechmea nudicaulis. Furthermore, we tested if the distinct photosynthetic metabolisms of the species, sun expo- Keywords: sure, and rainfall seasonality of campo rupestre influence this outcome. Our results show that, contrary Thermal tolerance to our expectations, the endemic campo rupestre species did not show the greatest heat sensitivity, but Climate change Bromeliaceae did have one of the lowest heat tolerance plasticities. -
Bat Pollination in Bromeliaceae Pedro A
PLANT ECOLOGY & DIVERSITY https://doi.org/10.1080/17550874.2019.1566409 ARTICLE Bat pollination in Bromeliaceae Pedro A. Aguilar-Rodrígueza, Thorsten Krömer a, Marco Tschapka b,c, José G. García-Francod, Jeanett Escobedo-Sartie and M.Cristina MacSwiney G. a aCentro de Investigaciones Tropicales, Universidad Veracruzana, Xalapa, Veracruz, Mexico; bInstitute of Evolutionary Ecology and Conservation Genomics, University of Ulm, Ulm, Germany; cSmithsonian Tropical Research Institute, Balboa Ancón, Panamá, República de Panamá; dRed de Ecología Funcional, Instituto de Ecología, Xalapa, Veracruz, México; eFacultad de Ciencias Biológicas y Agropecuarias, Universidad de Colima, Crucero de Tecomán, Tecomán, Colima, México ABSTRACT ARTICLE HISTORY Background: Chiropterophily encompasses the floral traits by which bats are attracted as the Received 2 May 2017 main pollinators. Among the chiropterophilous flowering plants of the New World, Accepted 3 January 2019 Bromeliaceae is one of the most ecologically important families; however, information KEYWORDS about the chiropterophilous interaction in this family is still scarce. Anoura; bromeliads; Aims: We present a comprehensive review of bat pollination in bromeliads, covering floral chiropterophily; floral scent; traits, rewards offered to pollinators, floral attractants and the identity of visiting bat species. nectar; pollination; Werauhia Methods: We discuss traits shared among chiropterophilous bromeliads and present general trends in an evolutionary context. We constructed a phylogenetic tree to elucidate the ancestral pollination syndromes of the 42 extant bromeliad species (ca. 1% of total) known to be bat-pollinated. Results: Most of the species within the ten genera reported belong to the Tillandsioideae subfamily, with three genera appearing to be exclusively bat-pollinated. Floral visitors include 19 bat species of 11 genera from the Phyllostomidae. -
Vanessa Koza Kowalski1,2, Pamella Paula Diniz Alves Pereira1, Fernanda Maria Cordeiro De Oliveira1, Maria Eugênia Costa1 & Rosangela Capuano Tardivo1
Rodriguésia 67(2): 427-435. 2016 http://rodriguesia.jbrj.gov.br DOI: 10.1590/2175-7860201667213 Are the wing’s cells alive? Study case in Vriesea trichomes As células da ala são vivas? Estudo de caso em tricomas de Vriesea Vanessa Koza Kowalski1,2, Pamella Paula Diniz Alves Pereira1, Fernanda Maria Cordeiro de Oliveira1, Maria Eugênia Costa1 & Rosangela Capuano Tardivo1 Abstract The presence of peltate foliar trichomes is one of the main anatomical characteristic of Bromeliaceae. These complex structures are adapted to compensate water and nutrient absorption in species that have reduced or substrate and light-reflection independent roots. They have enabled species’ survival in diverse and extreme environments contributing to the wide distribution of this family. In the present work, we analyzed the peltate trichomes’ characteristics in three taxa of Vriesea (Tillandsioideae): Vriesea platynema var. platynema, V. platynema var. variegata and V. tijucana. Leaves in different developmental stages were analyzed with histochemical tests and Transmission Electron Microscopy. Main results include the presence of cytoplasmic content in the wing peripheral cells, as well as in mature leaves. This is the first register of the presence of such feature in this family, which brings the possibility of discussing how water can be absorbed by these cells. Key words: Anatomy, Tillandsioideae, absorptive trichomes. Resumo Uma das principais características anatômicas de Bromeliaceae é a presença de tricomas foliares peltados. Estas complexas estruturas adaptadas à compensação da absorção de água e alimento em espécies com raízes reduzidas ou independentes do substrato e reflexão da luz, possibilitaram a vida em ambientes diversos e extremos, contribuindo para a ampla distribuição desta família. -
Nitrogen Xuxes from Treefrogs to Tank Epiphytic Bromeliads: an Isotopic and Physiological Approach
Oecologia (2010) 162:941–949 DOI 10.1007/s00442-009-1533-4 PLANT-ANIMAL INTERACTIONS - ORIGINAL PAPER Nitrogen Xuxes from treefrogs to tank epiphytic bromeliads: an isotopic and physiological approach Gustavo Q. Romero · Fausto Nomura · Ana Z. Gonçalves · Natacha Y. N. Dias · Helenice Mercier · Elenice de C. Conforto · Denise de C. Rossa-Feres Received: 7 March 2009 / Accepted: 30 November 2009 / Published online: 19 December 2009 © Springer-Verlag 2009 Abstract Diverse invertebrate and vertebrate species live with frogs had higher stable N isotopic composition (15N) in association with plants of the large Neotropical family values than those without frogs. Similar results were Bromeliaceae. Although previous studies have assumed obtained from a controlled greenhouse experiment. Linear that debris of associated organisms improves plant nutri- mixing models showed that frog feces and dead termites tion, so far little evidence supports this assumption. In this used to simulate insects that eventually fall inside the bro- study we used isotopic (15N) and physiological methods to meliad tank contributed, respectively, 27.7% (§0.07 SE) investigate if the treefrog Scinax hayii, which uses the tank and 49.6% (§0.50 SE) of the total N of V. bituminosa. Net epiphytic bromeliad Vriesea bituminosa as a diurnal shelter, photosynthetic rate was higher in plants that received feces contributes to host plant nutrition. In the Weld, bromeliads and termites than in controls; however, this eVect was only detected in the rainy, but not in the dry season. These results demonstrate for the Wrst time that vertebrates con- tribute to bromeliad nutrition, and that this beneWt is sea- Communicated by Zoe Cardon. -
JAQUELINE SARZI SARTORI DESENVOLVIMENTO FLORAL EM VRIESEA CARINATA WAWRA (TILLANDSIOIDEAE – BROMELIACEAE) Porto Alegre 2008
JAQUELINE SARZI SARTORI DESENVOLVIMENTO FLORAL EM VRIESEA CARINATA WAWRA (TILLANDSIOIDEAE – BROMELIACEAE) Porto Alegre 2008 Livros Grátis http://www.livrosgratis.com.br Milhares de livros grátis para download. JAQUELINE SARZI SARTORI DESENVOLVIMENTO FLORAL EM VRIESEA CARINATA WAWRA (TILLANDSIOIDEAE – BROMELIACEAE) Tese apresentada ao Programa de Pós- Graduação em Botânica da Universidade Federal do Rio Grande do Sul, como parte dos requisitos para obtenção do Título de Doutor em Ciências: Botânica. Orientador: Prof. Dr. Jorge Ernesto de Araujo Mariath Porto Alegre 2008 JAQUELINE SARZI SARTORI DESENVOLVIMENTO FLORAL EM VRIESEA CARINATA WAWRA (TILLANDSIOIDEAE – BROMELIACEAE) ARTIGO I Ontogênese do Rudimento Seminal em Vriesea carinata Wawra (Tillandsioideae – Bromeliaceae) ARTIGO II Desenvolvimento dos estratos parietais da antera e caracterização da microsporogênese e microgametogênese em Vriesea carinata Wawra (Bromeliaceae) ARTIGO III Estudo embriológico em Vriesea carinata Wawra (Bromeliaceae): fecundação e desenvolvimento do endosperma e do embrião Porto Alegre 2008 AGRADECIMENTOS Ao Dr. Jorge Ernesto de Araujo Mariath, meu orientador, pelo estímulo, orientação e por compartilhar seu conhecimento, mas acima de tudo pela confiança, MUITO OBRIGADO. Ao Programa de Pós-Graduação em Botânica pelo amparo e empenho em sempre melhorar as condições de trabalho de seus alunos. Ao CNPq pela bolsa concedida durante os quatros anos de doutoramento. Aos professores e pós-graduandos do Programa de Pós-Graduação em Botânica por me proporcionarem a oportunidade de sempre aprender um pouco mais. Aos meus queridos colegas do Laboratório de Anatomia Vegetal Adriana Braum, Adriano Silvério, Ana Cristina, Anelise Hertzog, Bibiana Cassol, Carla de Pelegrin, Érica Duarte, Fernada Silva e Sônia Tormes pelo companheirismo, amizade e apoio em todos os momentos e as companheiras com as bromélias, Clarisse Palma-Silva e Gecele Paggi, pela constante troca de informações e amizade. -
2018 Fcbs Officers
FLORIDA COUNCIL OF Volume 38 Issue 3 BROMELIAD SOCIETIES August 2018 Ananas ananassioides var nanas x Ananas Erectifolius Page FLORIDA COUNCIL OF BROMELIAD SOCIETIES 2 TABLE OF CONTENTS Table of Contents..………………………………………………………………………………2 2018 FCBS Officers and Representatives, Committee Members, Florida BSI Officers……….3 I love Bromeliads by Carol Wolfe………………………………………………………………4 Mexican Bromeliad Weevil Report by Teresa Marie Cooper…………………………………..5 BSI Honorary Trustee by Tom Wolfe……….………………………………………………….7 B.L.B.E.R.J.R. by Don Beadle……..…..……………………………………………………… 8 Don Beadle, BSI Honorary Trustee by Lynn Wagner..……………………….………………..9 2018 BSI World Conference in San Diego, California by Jay Thurrott...…………………….11 Bromeliad Expedition in the Everglades by Mike Michalski………………………………….14 2018 WBC Pictures by Mike Michalski…………..…………………………………………...15 Edmundoa by Derek Butcher………………………...…...……………………………………16 Fitting 2000 + Bromeliads and a home into a Quarter acre city lot; Bromeliad Everywhere! By Terrie Bert …………………………………………………………………..18 BSI Archives by Stephen Provost...…………………………………………………………...27 Bromeliad Society of Central Florida Annual Show & Sale by Carol Wolfe………….……...29 Photographing Bromeliads by John Catlen……………….…………………………………...35 Calendar of Events……………………………… ……………………………………….…...38 Seminole Bromeliad & Tropical Plant Society…………..……………………………………39 PUBLICATION: This newsletter is published four times a year, February, May, August, and November, and is a publication of the Florida Council of Bromeliad Societies. Please submit your -
Diversidade Genética De Vriesea Reitzii (Leme & Costa): Relevâncias No Contexto De Paisagem E Comparação Genética Com Espécies Relacionadas
Universidade Federal do Rio Grande do Sul Programa de Pós Graduação em Genética e Biologia Molecular Diversidade genética de Vriesea reitzii (Leme & Costa): relevâncias no contexto de paisagem e comparação genética com espécies relacionadas Luis Eduardo de Sousa Soares Dissertação de Mestrado submetida ao Programa de Pós-Graduação em Genética e Biologia Molecular da Universidade Federal do Rio Grande do Sul como requisito para a obtenção do Título de Mestre em Genética e Biologia Molecular. Orientadora: Dra. Fernanda Bered Porto Alegre, Maio de 2013 1 Agradecimentos A professora Fernanda Bered por toda orientação, generosidade e dedicação. Aos colegas no Núcleo de Genética e Conservação de Plantas, por todas as contribuições nesse trabalho. Aos colegas do Laboratório de Genética Molecular Vegetal, por compartilhar experiências em técnicas e ajudas em Softwares. A minha mãe por me apoiar em todos os cursos, congressos, trabalhos voluntários e ter acreditado que os mesmo seriam bons para mim. As minhas irmãs e família em geral pela convivência, apoio e suporte em todos os momentos. A minha “ex”-orientadora e eterno exemplo professora Kathia por toda amizade, ensinamentos, por ter me feito gostar de ciência de verdade. A todos os amigos mais próximos que nunca serão esquecidos: Clara, Fabrício, Hubert, Kamylla, João, Luan e Tainá, muito obrigado por estarem presentes em todos os momentos que precisei. Ao Elmo pela prestatividade em todos os momentos. Aos professores do PPGBM pelo compartilhamento de experiência e conhecimento. Ao CNPQ e -
Far North Coast Bromeliad Study Group N.S.W
Far North Coast Bromeliad Study Group N.S.W. Study Group meets the third Thursday of each month Next meeting 17th May 2012 at 11 a.m. Venue: PineGrove Bromeliad Nursery 114 Pine Street Wardell 2477 Phone (02) 6683 4188 Discussion: April 2012 General show & tell Editorial Team: Don Beard Ross Little & Helen Clewett [email protected] 1 Meeting 15th March 2012 The meeting was opened at 11:23am by Ron. A total of 32 members attended the meeting. Apologies were given for seven members. Ron mentioned that Rosemary Dalton had had a second operation and was on the mend. Laurie Mountford had also recovered. General Business Ross reminded the meeting that DVD’s containing Newsletters from various Groups and Societies from around Australia were available from the library. The disks are updated monthly. Also, with the author’s permission, member’s articles and photos used in our Newsletters and/or for presentations, would be retained by the library. Both Trish’s and Debbie’s originals have been filed. A copy of Derek Butcher’s (Uncle Derek) latest Tillandsia disk is now in the library. The issue of labelling sales and raffle broms was mentioned again (see p3, FNCBSG(NSW) Newsletter, March 2012). A much repeated discussion on label- ling followed. Ross pointed out that the whole idea of labelling is to make ones life easier, especially when you want to replace lost plants or plants you wish to obtain. You are not expected to remember all the names just retain the tags. In regard to library books, please ensure that the borrowing cards are filled out correctly when borrowing, and that your name is crossed out when the book is returned. -
Graduação Em Ecologia Aplicada Ao Manejo E Conservação De Recursos Naturais
UNIVERSIDADE FEDERAL DE JUIZ DE FORA PÓS - GRADUAÇÃO EM ECOLOGIA APLICADA AO MANEJO E CONSERVAÇÃO DE RECURSOS NATURAIS Breno Moreira AS NANOFLORESTAS NEBULARES DO PARQUE ESTADUAL DO IBITIPOCA, MINAS GERAIS, BRASIL: ANÁLISE FLORÍSTICA, FITOGEOGRÁFICA E FITOSSOCIOLÓGICA Juiz de Fora, 2017 BRENO MOREIRA AS NANOFLORESTAS NEBULARES DO PARQUE ESTADUAL DO IBITIPOCA. MINAS GERAIS, BRASIL: ANÁLISE FLORÍSTICA, FITOGEOGRÁFICA E FITOSSOCIOLÓGICA Tese apresentada ao Programa de Pós- graduação em Ecologia da Universidade Federal de Juiz de Fora, como parte dos requisitos necessários à obtenção do Título de Doutor em Ecologia Aplicada ao Manejo e Conservação de Recursos Naturais. Orientadora: Drª Fátima Regina Gonçalves Salimena Co-Orientador: Dr. Fabrício Alvim Carvalho Juiz de Fora - Minas Gerais Dezembro de 2017 Moreira, B. As Nanoflorestas Nebulares do Parque Estadual do Ibitipoca, Minas Gerais, Brasil: análise florística, fitogeográfica e fitossociológica (Instituto de Ciências Biológicas, Universidade Federal de Juiz de Fora). D.Sc., Programa de Pós-graduação em Ecologia Aplicada ao Manejo e Conservação de Recursos Naturais, 2017. Tese (Doutorado em Ecologia) - Universidade Federal de Juiz de Fora, 2017. BRENO MOREIRA AS NANOFLORESTAS NEBULARES DO PARQUE ESTADUAL DO IBITIPOCA, MINAS GERAIS, BRASIL: ANÁLISE FLORÍSTICA, FITOGEOGRÁFICA E FITOSSOCIOLÓGICA Tese apresentada ao Programa de Pós- graduação em Ecologia da Universidade Federal de Juiz de Fora, como parte dos requisitos necessários à obtenção do Título de Doutor em Ecologia Aplicada ao Manejo