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Anatomy of the Floral Scape of Bromeliaceae1 SUZANA LÚCIA PROENÇA2,3 and MARIA DAS GRAÇAS SAJO2
Revista Brasil. Bot., V.31, n.3, p.399-408, jul.-set. 2008 Anatomy of the floral scape of Bromeliaceae1 SUZANA LÚCIA PROENÇA2,3 and MARIA DAS GRAÇAS SAJO2 (received: July 04, 2007; accepted: June 05, 2008) ABSTRACT – (Anatomy of the floral scape of Bromeliaceae). This paper describes the anatomy of the floral scape for 12 species of Bromeliaceae, belonging to the subfamilies Bromelioideae, Tillandsioideae and Pitcairnioideae. Although all the scapes have a similar organization, there are variations in the structure of the epidermis, cortex and vascular cylinder. Such variations are described for the studied scapes and, when considered together they can help to identify the species. These aspects are described for each scape and discussed under a taxonomic point of view. Key words - anatomy, Bromeliaceae, floral scape RESUMO – (Anatomia do escapo floral de Bromeliaceae). Este trabalho descreve a anatomia do escapo floral de doze espécies de Bromeliaceae pertencentes às subfamílias Bromelioideae, Tillandsioideae e Pitcairnioideae e tem como objetivo ampliar o conhecimento anatômico da família e desse órgão em particular. Embora todos os escapos apresentem uma organização similar, observam-se variações na estrutura da epiderme, do córtex e do cilindro vascular. Tais variações são descritas para os escapos estudados e, quando são analisadas em conjunto, podem auxiliar na identificação das espécies. Esses aspectos são descritos para cada um dos escapos e discutidos dentro de um contexto taxonômico. Palavras-chave - anatomia, Bromeliaceae, escapo floral Introduction There are few studies on the floral scape anatomy of Bromeliaceae, the more important is Tomlinson’s revision Bromeliaceae comprises about 2,600 Neotropical (1969) of the results of Mez (1896 apud Tomlinson 1969), species, except for Pitcairnia feliciana (A. -
Adaptive Radiation, Correlated and Contingent Evolution, and Net Species Diversification in Bromeliaceae
Molecular Phylogenetics and Evolution 71 (2014) 55–78 Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Adaptive radiation, correlated and contingent evolution, and net species diversification in Bromeliaceae Thomas J. Givnish a,*, Michael H.J. Barfuss b, Benjamin Van Ee c, Ricarda Riina d, Katharina Schulte e,f, Ralf Horres g, Philip A. Gonsiska a, Rachel S. Jabaily h, Darren M. Crayn f, J. Andrew C. Smith i, Klaus Winter j, Gregory K. Brown k, Timothy M. Evans l, Bruce K. Holst m, Harry Luther n, Walter Till b, Georg Zizka e, Paul E. Berry o, Kenneth J. Sytsma a a Department of Botany, University of Wisconsin-Madison, Madison, WI 53706, USA b Department of Systematic and Evolutionary Botany, Faculty of Life Sciences, University of Vienna, Vienna A-1030, Austria c School of Natural Sciences, Black Hills State University, Spearfish, SD 57799, USA d Real Jardín Botánico, CSIC, Plaza de Murillo 2, Madrid 28014, Spain e Department of Botany and Molecular Evolution, Research Institute Senckenberg and J.W. Goethe University, Frankfurt am Main D-60325, Germany f Australian Tropical Herbarium, James Cook University, Cairns, QLD 4878, Australia g GenXPro, Frankfurt am Main 60438, Germany h Department of Biology, Rhodes College, Memphis, TN 38112, USA i Department of Plant Sciences, University of Oxford, Oxford OX1 3RB, United Kingdom j Smithsonian Tropical Research Institute, Balboa, Ancon, Republic of Panama k Department of Botany, University of Wyoming, Laramie, WY 82071, USA l Department of Biology, Grand Valley State University, Allendale, MI 49401, USA m Marie Selby Botanical Gardens, Sarasota, FL 34236, USA n Gardens By The Bay, National Parks Board Headquarters, Singapore 259569, Singapore o Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA article info abstract Article history: We present an integrative model predicting associations among epiphytism, the tank habit, entangling Received 22 May 2013 seeds, C3 vs. -
Anatomia Floral De Aechmea Distichantha Lem. E Canistropsis Billbergioides (Schult
Hoehnea 43(2): 183-193, 4 fig., 2016 http://dx.doi.org/10.1590/2236-8906-78/2015 Anatomia floral de Aechmea distichantha Lem. e Canistropsis billbergioides (Schult. & Schult.f) Leme (Bromeliaceae)1 Fernanda Maria Cordeiro de Oliveira2,3, André Melo de Souza2, Brenda Bogatzky Ribeiro Corrêa2, Tatiana Midori Maeda2 e Gladys Flavia Melo-de-Pinna2 Recebido: 13.10.2015; aceito: 26.02.2016 ABSTRACT - (Floral anatomy of Aechmea distichantha Lem. and Canistropsis billbergioides (Schult. & Schult.f) Leme (Bromeliaceae)). Aechmea Ruiz & Pav. and Canistropsis (Mez) Leme belong to the subfamily Bromelioideae, which has the largest morphological diversity in Bromeliaceae. The flower buds of Aechmea distichantha Lem. and Canistropsis billbergioides (Schult. & Schult. f.) Leme were collected, fixed, and processed according to usual techniques in plant anatomy. The species share characteristics such as the presence of spherical crystals of silica in the epidermal cells of perianth; idioblasts with raphids; endothecium with annular thickening; and inferior ovary with axillary placentation. Non- vascular petal appendages were observed only in A. distichantha, arranged in pairs on each petal. Both species present a septal nectary, which nectar is rich in of proteins and carbohydrates. A placental obturator occurs in both species and histochemical tests revealed that the secretion produced by the obturator contains carbohydrates and proteins, probably related to the pollen tube guidance. Keywords: obturator, petal appendages, septal nectary RESUMO - (Anatomia floral de Aechmea distichantha Lem. e Canistropsis billbergioides (Schult. & Schult.f) Leme (Bromeliaceae)). Aechmea Ruiz & Pav. e Canistropsis (Mez) Leme pertencem à subfamília Bromelioideae, detentora da maior diversidade morfológica em Bromeliaceae. Botões florais deAechmea distichantha Lem. -
Network Scan Data
Selbyana 22(1): 34-67. 2001. DE REBUS BROMELIACEARUM III HARRY E. LUTHER Mulford B. Foster Bromeliad Identification Center, Marie Selby Botanical Gardens, 811 South Palm Avenue, Sarasota, Florida 34236 USA. E-mail: [email protected] ABSTRACT. This paper contains taxonomic ano publication information for Bromeliaceae that was not included in, or which appeared after, the publication of L.B. Smith anO R.I. Downs' Flora Neotropica Monograph 14, Part 1 (1974); Part 2 (1977); Part 3 (1979), anO Luther and Sieff (1994, 1997). Refer to Luther and Sieff for additional information. For new taxa, the current article contains scientific names and their authors, pUblication sources and dates, country and province of origin, and locations of type specimens. Miscellaneous supplemental information is included where considered useful. ABSTRACTO. Este trabajo contiene informacion taxonomica sobre Bromeliaceae la cual no fue incluida 0 que aparecio despues de la pUblicacion de L.B. Smith y R.J. Downs en Flora Neotropica Monografia 14, Parte 1 (1974); Parte 2 (1977); Parte 3 (1979) y en Luther y Sieff (1994, 1997). Refierese a Luther y Sieff para informacion adicional. Para los nuevos taxa se incluyen los nombres y los autores, las fuentes y las fechas de las publicaciones, el pals y provincia de origen y la localizacion de los espeefmenes tipo. Tambien, se incluye informacion complementaria donde se considera util. Key words: Bromeliaceae, Neotropics, taxonomy INTRODUCTION It is my intent in this paper to bring together all references to taxonomic changes for BromeJiaceae published prior to January 2001 and not included in Flora Neotropica Monograph 14 (hereinafter referred to as FNM 14) or in Luther and SieH (1994, 1997). -
Bromeletter the Official Journal of the Bromeliad Society of Australia Inc
1 BROMELETTER THE OFFICIAL JOURNAL OF THE BROMELIAD SOCIETY OF AUSTRALIA INC. bromeliad.org.au BROMELETTER is published bi-monthly at Sydney by The Bromeliad Society of Australia Incorporated. ISSN 2208-0465 (Online) Vol 57 No 4- July/August 2019. Photo by Ian Hook July 13 - Meeting - speaker: Community Gardens AUGUST 10 - MINI SHOW Sat 9 – 3 Talks by PETER TRISTRAM Federation Pavilion Castle Hill Showgrounds Please bring a box for your purchases Material for Bromeletter – address to: [email protected] All other correspondence to: The Secretary, Bromeliad Society of Australia Inc., P.O. Box 340, RYDE NSW 2112. 2 CONTENTS Management Details 2,3,15,18,19 Autumn Show photos and results 4,5,6,7,8,9,10,12 Quesnelia ’Marmorata’ & ’Rafael Oliveira 11 Plant Of The Month : June 13 Lesser known Genera - Portea 14 Quilling : Jerry Raak 16 Happy 102nd Birthday, Grace Goode 17 COMMITTEE 2019 President Ian Hook 0408 202 269 (president @bromeliad.org.au) Vice President(1), Kerry McNicol 0439 998 049 & Editor ([email protected]) Vice President (2) Meryl Thomas 0401 040 762 Secretary Carolyn Bunnell 02 9649 5762 Treasurer Charlie Moraza Assistant Treasurer Alan Mathew 0403 806 636 Member Helga Nitschke 0447 955 562 Member Patricia Sharpley 0439 672 826 Member Bob Sharpley 0409 361 778 Member Joy Clark 0409 717 794 Member John Noonan 02 9627 5704 BROMELIAD SOCIETIES AFFILIATED WITH THE BROMELIAD Photo Front Cover SOCIETY OF AUSTRALIA INC. Portea Peteropolitiana var Bromeliad Society of Victoria. extensa, Alma Park Zoo, The Secretary, P.O. Box 101, Darling. Vic. 3145 Brisbane. -
Systematics of Bromelioideae (Bromeliaceae)—Evidence from Molecular and Anatomical Studies Ralf Horres J.W
Aliso: A Journal of Systematic and Evolutionary Botany Volume 23 | Issue 1 Article 5 2007 Systematics of Bromelioideae (Bromeliaceae)—Evidence from Molecular and Anatomical Studies Ralf Horres J.W. Goethe-Universität & Forschungsinstitut Senckenberg, Frankfurt am Main, Germany Katharina Schulte J.W. Goethe-Universität & Forschungsinstitut Senckenberg, Frankfurt am Main, Germany Kurt Weising Universität Kassel, Germany Georg Zizka J.W. Goethe-Universität & Forschungsinstitut Senckenberg, Frankfurt am Main, Germany Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Botany Commons, and the Ecology and Evolutionary Biology Commons Recommended Citation Horres, Ralf; Schulte, Katharina; Weising, Kurt; and Zizka, Georg (2007) "Systematics of Bromelioideae (Bromeliaceae)—Evidence from Molecular and Anatomical Studies," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 23: Iss. 1, Article 5. Available at: http://scholarship.claremont.edu/aliso/vol23/iss1/5 Aliso 23, pp. 27–43 ᭧ 2007, Rancho Santa Ana Botanic Garden SYSTEMATICS OF BROMELIOIDEAE (BROMELIACEAE)—EVIDENCE FROM MOLECULAR AND ANATOMICAL STUDIES RALF HORRES,1,3,4 KATHARINA SCHULTE,1 KURT WEISING,2 AND GEORG ZIZKA1 1Department of Botany and Molecular Evolution, J. W. Goethe-Universita¨t and Forschungsinstitut Senckenberg, Senckenberganlage 25, D-60325 Frankfurt am Main, Germany ([email protected]), ([email protected]); 2Systematik und Morphologie der Pflanzen, Fachbereich Naturwissenschaften, Universita¨t Kassel, D-34109 -
Fernanda Maria Cordeiro De Oliveira1,2 & Rosângela Capuano Tardivo1
Rodriguésia 68(1): 195-207. 2017 http://rodriguesia.jbrj.gov.br DOI: 10.1590/2175-7860201768125 Genus Quesnelia (Bromeliaceae, Bromelioideae) of Paraná State, Brazil Fernanda Maria Cordeiro de Oliveira1,2 & Rosângela Capuano Tardivo1 Abstract Quesnelia is a genus of the subfamily Bromelioideae (Bromeliaceae) with 20 species endemic to Brazil occurring from the south portion of the state of Bahia to the northern portion of the state of Santa Catarina. Quesnelia is subdivided into two subgenera: Quesnelia subg. Quesnelia and Quesnelia subg. Billbergiopsis. The purpose of this work was to conduct a taxonomic study of Quesnelia species from Paraná state (southern Brazil) along with morphological and taxonomic analysis of in vivo material and specimens in herbaria collections. Three taxa were found: Quesnelia humilis, Q. imbricata and Q. testudo. This work presents identification keys, morphological descriptions, geographical distribution, comments, illustrations and the conservation status of the studied taxa. Key words: flora, monocotyledons, Southern Brazil. Resumo Quesnelia pertence à subfamília Bromelioideae (Bromeliaceae) com 20 espécies, endêmicas do Brasil ocorrendo desde o sul da Bahia até o norte de Santa Catarina, enquadradas em dois subgêneros: Quesnelia subg. Quesnelia e Quesnelia subg. Billbergiopsis. Um estudo taxonômico do gênero para o Paraná foi realizado, consistindo de pesquisa bibliográfica, estudo morfológico e taxonômico de material in vivo e de exemplares das coleções de diversos herbários. São reconhecidos três táxons: Quesnelia humilis, Q. imbricata e Q. testudo. Chaves de identificação, descrições morfológicas, distribuição geográfica, comentários, ilustrações e o status de conservação dos táxons estudados são apresentados. Palavras-chave: flora, monocotiledôneas, Sul do Brasil. Introduction Givnish and Lindmanioideae Givnish), which are The Bromeliaceae Juss. -
Spatial Distribution by Canistropsis Microps (E
Spatial distribution by Canistropsis microps (E. Morren ex Mez) Leme (Bromeliaceae: Bromelioideae) in the Atlantic rain forest in Ilha Grande, Southeastern Brazil Nunes-Freitas, AF.a* and Rocha, CFD.b aDepartamento de Ciências Ambientais, Instituto de Florestas, Universidade Federal Rural do Rio de Janeiro – UFRRJ, Rodovia BR-465, Km 7, CEP 23890-000, Seropédica, RJ, Brazil bDepartamento de Ecologia, Instituto de Biologia Roberto Alcântara Gomes – IBRAG, Universidade do Estado do Rio de Janeiro – UERJ, Rua São Francisco Xavier, 524, CEP 20550-011, Rio de Janeiro, RJ, Brazil *e-mail: [email protected] Received September 28, 2005 – Accepted February 1, 2006 – Distributed August 31, 2007 (With 4 figures) Abstract Canistropsis microps (Bromeliaceae: Bromelioideae) is an endemic species of Atlantic rain forest areas in Rio de Janeiro State, which are very abundant in not very disturbed forests in Ilha Grande, on the southern coast of the State. In this study, we analyzed the vertical and horizontal distribution patterns of the species in an area of rain forest with little evidence of disturbance at Vila Dois Rios, Ilha Grande, relating the patterns to sunlight in the microhabitat. We also identified the types of substrate used by the species and the rate of asexual reproduction. Canistropsis microps had high densities (estimated at 84,425 rosettes/ha), and has an aggregated distribution (Id = 2.86). About 80% of the rosettes were generated by clonal growth, whereas less than 20% were produced from seedlings. Most of the rosettes were found on straight tree trunks (DBH > 50 cm). There was a significant inverse correlation between the incidence of sunlight in the habitat and the abundance of individuals. -
Paul Isley Plant Sale Show and Tell Meeting Break/Refreshments/Buy Raffle Tickets Program Raffle Adjourn
Bromeliad Society Vol 49 No 5 May, 2016 AFTER WORLD BROMELIAD CONFERENCE PARTY — RESERVATIONS REQUIRED A party is planned for June 25 for all BS/H members to celebrate the conclusion of the Houston World Confer- ence! If you would like to attend the After the Show Par- ty on June 25, you need to RSVP by June 10, 2016. Please RSVP to Allyn Pearlman at [email protected] or 713-858-3047. This is a catered function and reserva- tions are required. MEETING DATE: Tuesday, May 17, 7:30 p.m. Nita Ankenbruck has graciously agreed to host the party at her residence, which is a treat itself. PROGRAM SPEAKER: Paul T. Isley So, mark your calendars for Saturday, June 25. The party PROGRAM TITLE: begins at 5:30 p.m. If you have special dietary needs “Tillandsias — Past, Present and Future” please request them when making your reservations. Paul’s program will focus on his favorite genus, Tilland- Thanks and hope to hear from you soon! sia. “While tillandsias were virtually unknown to the Thanks, public until recently, they have now become mainstream Allyn and will continue to grow in popularity as they become more well known, their care becomes better understood, MAP TO NITA ANKENBRUCK’S and more attractive and different species, cultivars and DIRECTIONS TO NITA ANKENBRUCK’S: SOUTH ON hybrids become available.” See page 4 for more infor- 288 TO 518. LEFT ON 518 T0 O’DAY. TURN NORTH AT mation.. THE CHEVRON STATION, THEN LEFT AT KELLY DRIVE. NITA’S ADDRESS IS 6222 KELLY DRIVE, 3RD SEEDLING: Neoregelia ‘Mouser’ HOUSE ON THE LEFT (281-485-1703). -
Fernanda Maria Cordeiro De Oliveira Contribuições Aos Estudos Anatômicos De Bromeliaceae
Fernanda Maria Cordeiro de Oliveira Contribuições aos estudos anatômicos de Bromeliaceae (Poales) sob uma perspectiva filogenética Contribution to the anatomical studies of Bromeliaceae (Poales) under a phylogenetic perspective São Paulo 2017 Fernanda Maria Cordeiro de Oliveira Contribuições aos estudos anatômicos de Bromeliaceae (Poales) sob uma perspectiva filogenética Contribution to the anatomical studies of Bromeliaceae (Poales) under a phylogenetic perspective Tese apresentada ao Instituto de Biociências da Universidade de São Paulo, para a obtenção de Título de Doutora em Ciências Biológicas, na Área de Botânica. Orientadora: Profa. Dra. Gladys Flavia de Albuquerque Melo de Pinna Co-Orientadora: Profa. Dra. Maria das Graças Wanderley. São Paulo 2017 Oliveira, Fernanda Maria Cordeiro Contribuições aos estudos anatômicos de Bromeliaceae (Poales) sob uma perspectiva filogenética 161 páginas Tese (Doutorado) - Instituto de Biociências da Universidade de São Paulo. Departamento de Botânica. 1. Reconstrução de caracteres ancestrais; 2. Evolução; 3. Complexo Nidularióide; 4. Anatomia floral; 5. Tricomas glandulares I Universidade de São Paulo. Instituto de Biociências. Departamento de Botânica. Comissão Julgadora _______________________________ _______________________________ Prof(a). Dr(a). Prof(a). Dr(a). _______________________________ _______________________________ Prof(a). Dr(a). Prof(a). Dr(a). _______________________________ Profa. Dra. Gladys Flavia de Albuquerque Melo de Pinna (Orientadora) Àquela que me amou desde o primeiro olhar. “A humanidade é parte de um vasto universo em evolução. A Terra, nosso lar, está viva com uma comunidade de vida única. As forças da natureza fazem da existência uma aventura exigente e incerta, mas a Terra providenciou as condições essenciais para a evolução da vida. (...) O meio ambiente global com seus recursos finitos é uma preocupação comum de todas as pessoas. -
BROMELI ANA PUBLISHED by the NEW YORK BROMELIAD SOCIETY (Visit Our Website
BROMELI ANA PUBLISHED BY THE NEW YORK BROMELIAD SOCIETY (visit our website www.nybromeliadsociety.org) April, 2014 Volume 51, No. 4 OUR SPRING PLANT ORDER by Herb Plever After mostly freezing var. recurvata and brought temperatures and high winds back A. ‘Lucky Stripe’, a that have afflicted us since marginated cultivar of A. mid-November, I had hoped gamosepala. Four forms of to be writing this article for Canistropsis billbergioides our Spring plant order with and Canistrum fosterianum signs of Spring weather. (We are on the plant list pursuant have to live in hope.) But it to interest in these plants is very windy now and the expressed at the March temperature is 30°F. and it is meeting. expected to go down to 25°. There are eleven This is incongruous with the lovely Cryptanthus on the list, fact that both 2012 and 2013 all either barred and marked were the hottest years in Aechmea ‘Lucky Stripe’ inflorescence or intensely pink. Five of 4,000 years. What seems to them are new to the order: be a contradiction is part of a natural dialectic, and it ‘Dianne Molnar’, Elaine’, ‘Menescal’ ‘Racing is patently and scientifically clear that global warming Stripes’ and ‘Thriller’. Held over from last year is the and climate crises will be impinging on our life styles very pink ‘Arlety’ that caused members to ooh and with increasing severity. aah when they saw it delivered at the May meeting. So to cheer you up, we have our annual spring By special request we are repeating Cryptanthus order on April 1st. -
Bromeliaceae Da Mata Atlântica Brasileira: Lista De Espécies, Distribuição E Conservação1
BROMELIACEAE DA MATA ATLÂNTICA BRASILEIRA: LISTA DE ESPÉCIES, DISTRIBUIÇÃO E CONSERVAÇÃO1 Gustavo Martinelli2,5, Cláudia Magalhães Vieira3, Marcos Gonzalez2, Paula Leitman3, Andréa Piratininga3, Andrea Ferreira da Costa4 & Rafaela Campostrini Forzza2,5,6 RESUMO (Bromeliaceae da Mata Atlântica brasileira: lista de espécies, distribuição e conservação) A Mata Atlântica está entre as mais importantes florestas tropicais do mundo, sendo considerada prioridade em termos de conservação devido a seu grau de ameaça e megadiversidade. Nesta floresta, Bromeliaceae é um dos grupos taxonômicos mais relevantes, devido ao alto grau de endemismo e expressivo valor ecológico decorrente principalmente de sua interação com a fauna. O presente trabalho tem por objetivo disponibilizar a lista de táxons de Bromeliaceae ocorrentes no domínio da Mata Atlântica no Brasil e o status de conservação de cada espécie de acordo com as listas oficias, bem como a distribuição destas nos estados e nos corredores da biodiversidade. Foram registrados 31 gêneros, 803 espécies e 150 táxons infraespecíficos. Os gêneros Andrea, Canistropsis, Canistrum, Edmundoa, Fernseea, Lymania, Nidularium, Portea, Quesnelia e Wittrockia são endêmicos do domínio e Vriesea (166 spp.), Aechmea (136 spp.) e Neoregelia (97 spp.) são os mais diversos. Também merecem destaque Alcantarea, Cryptanthus, Orthophytum e Neoregelia, que não são exclusivos da Mata Atlântica, porém, apresentam neste domínio seu centro de diversidade. Os estados da Região Sudeste somados ao sul da Bahia são os que abrigam a maior riqueza de espécies. Quanto ao status de ameaça, constatou-se que 338 táxons de Bromeliaceae encontram-se citados em listas oficiais de espécies ameaçadas. Os corredores da biodiversidade se mostraram de extrema relevância para a conservação da família, abrigando um grande número de espécies ameaçadas e endêmicas.