SOOS October 2016

Total Page:16

File Type:pdf, Size:1020Kb

SOOS October 2016 SOUTHERN ONTARIO ORCHID SOCIETY NEWS October 2016, Volume 51, Issue 9 Meeting since 1965 Next Meeting Sunday, October 2, Floral Hall of the Toronto Botanical Garden, 12 noon: Plant sales. Cultural snapshots on the stage at 12:15 pm. The topic will be Humidity presented by Alexsi Antanaitis Speaker Program at 1 pm ; Our speaker is Graham Wood who will be speaking on the Topic: Paphiopedilum Maudiae. Why has it changed so much? Graham is the founding owner, in 1990, of Lehua Orchids located on Hawaii Island, the Big Island. Since 2000 Lehua Orchids has focused on breeding new hybrids, primarily Paphiopedilums, with smaller programs in Lycaste and Angraecoids, and recently has commenced a Phragmipedium program. The Paph program has achieved considerable success and recognition. Amongst active breeders of slipper orchids Lehua Orchids is ranked No. 1 in the US for Hybridizers with Awarded Hybrids and No. 2 in the world. (There are hybridizers with more awarded hybrids but they are now either retired or have sadly passed on). Much of Lehua Orchids success has been achieved working with the single flower, mottled leaf, Maudiae style Paphs. Graham will be talking on the changes that have occurred in the Maudiae style hybrids; how these came about; and some of the objectives Lehua Orchids has for future breeding. He will also discuss Lehua Orchids culture of slipper orchids. Graham is an accredited American Orchid Society judge and Lehua Orchids has received over 160 AOS quality and cultural awards since it began exhibiting in 2003. Member plant table discussion. Bring your flowering orchids. Raffle. President’s Remarks Welcome Orchid Our cultural snapshots will continue to take place on the Lovers. Boy has the weather ever changed. It is starting stage at 12:15 pm. October's session will be on to become very cold at night and many of your babies humidity. Alexsi Antanaitis will be running these. All need to be warm. Like most of us, you are beginning to are welcome to participate in the sessions. Remember, bring in your little ones with all the outdoor pests that if there is a topic you would like us to cover, please let have invaded. It is now time to start thinking about me know. getting rid of these unwanted guests so they do not invade your growing areas and create havoc. Our fall shows are coming up quickly. By the time you receive this newsletter, Don will already be collecting A big thank you Jocelyn Webber, Eric and Ellen Lee, flowers for the COOS show. Both Don Wyatt and I will be asking for your plants for the SOOS displays. Synea Tan, Terry Kowalczuk and Joe O'Regan for th th offering their Saturday and Sunday for our growing tours. September 26 – 27 is the COOS show in Cambridge. Don Wyatt will be crafting our display. Thanks Don. After touring the growing areas did I ever come back th th with some new and great ideas to try. Thanks ever so October 15 – 16 is the ECOS show in Montreal. I will be designing the display. much. nd rd th October 22 – 23 is Windsor's 4 annual show. Thank you members whose names begin with the letter Check their website for discount coupons. I will be doing this one as well. N through R for supplying the treats for the September th th meeting. The members whose names start with the November 12 – 13 Essex County Orchid Society's letters S through Ta are on board for October's treats. show. Once again, Don will be designing the display. Thank you in advance, members who generously loan Our future speakers are as follows: us your precious babies. October 2nd Graham Wood, Topic: Maudiae. Why has it changed so much? A reminder to all: when you pick up plants that are for There will be some plants for you to purchase. sale, please either pay for them immediately or put them November 6th Jean Ikeson, Topic: Dendrobiums back where they were before moving on to the next December 4th Party time and auction sales area. If you are not sure if you want them and would like to have the vendor hold the plant, please ask 1 the person to do so. Unfortunately, plants have been October moved and set down elsewhere and the seller is unable 1, TJC Monthly AOS Judging at TBG to find these plants. It is only fair to consider all the 1-2, Central NY Show, Syracuse. vendors in this matter as a new cross went missing at 2, SOOS meeting, Toronto Botanical Garden, our last meeting. Thank you for being understanding in sales 12 noon, program 1 pm this matter. 15-16, Eastern Canada Orchid Society Show and Montreal judging. Now is the time for our 2017 memberships. Once again 22-23, Windsor Orchid Society Show. we will be having a drawing for an orchid at each meeting. If you have renewed your new membership for 19-23, AOS Members Meeting, Huntington 2017 or have become a new member, your name is Library, San Marino, California. eligible for this draw. You must be in attendance to November receive the orchid. If you are not in attendance, we will 5, , TJC Monthly AOS Judging at TBG draw again and your name will be placed into the draw 6, SOOS meeting, Toronto Botanical Garden, sales for the following month. The first draw will be in 12 noon, program 1 pm November and last draw will take place in January so 12-13, Essex County Orchid Society's show. you need to renew before that period. 12-13, Niagara Frontier Orchid Society Show and Mid America Orchid Congress, Buffalo Botanic Gardens. Hope you are enjoying the cooler weather. 19, TJC business meeting and Montreal judging, Jardin Happy Orchiding, Laura Liebgott botanique de Montreal. Questions or comments: Please contact me at: December [email protected] or 905 883 5290 3, , TJC Monthly AOS Judging at TBG. 4, SOOS meeting, Toronto Botanical Garden, sales Plant of the 12 noon, program 1 pm 10, Montreal judging, Jardin botanique de Montreal. Month. This honour went to Sherry Decyk’s AOS Judging Results little beauty, Please note, all of these awards are provisional until Dendrobium published by the American Orchid Society. Hibiki ‘Pauwela’ Toronto Judging Centre, September 3, 2016: Our guest Paphinia benzengii CBR-AOS, Doris Jensen. speaker Alan Note! The next judging will be held at the Toronto Koch informed Botanical Gardens, Saturday October 1, 2016; judging us that this plant education at 10 am; judging at 1 pm. AOS Judging is a has flowers that service of the American Orchid Society and is open to are lighter than all! Bring us your flowering orchids, the FCC clone of this cross, called ‘Tiny Bubbles’, but are 25% larger than it instead! The leafless last Native Orchid Rescue Offer by the year’s pseudo-bulbs were just covered with the SOOS Conservation Committee slightly cupped light magenta flowers with a darker Do you know places where native orchids grow that may magenta and yellow lip. It is a cross of Dend. be threatened by upcoming road or building construction bracteosum and laevifolium. Sherry and Peter or other developments? If so, SOOS's Conservation bought two plants of the cross from H&R two years Committee would like to know where and whom to ago. The other one is a poorer grower. This is the contact in the hopes of mounting a rescue operation. first time this plant bloomed - as a result of Sherry Our goal will be to carefully remove and transplant those giving it more light. She grows it warm, with 62F orchids to suitable new locations where they will again have the opportunity to thrive. If you can help, contact nights in the winter. It is potted in a seedling bark any member of the Conservation Committee directly or mix. It gets watered once a week and fertilized Tom Shields, the chair, at [email protected]. every two weeks. Too bad Sherry and Peter did not bring it to the judging the day before..... Congratulations anyway! Holger Perner in China transcribed by Inge Poot. 2016 All illustrations courtesy Holger Perner, PhD Coming Events Our August 2016 Orchid Fest featured Holger Perner as September our speaker and supplier of some of the orchids his 24,25, Central Ontario Orchid Society Show, company grows in China. This is the conclusion to the Hespeler Arena, Cambridge, Ontario. transcript published in the last newsletter. 2 Paphiopedilum in China: Paphiopedilum macranthum is in the same subgenus. It comes from SE Yunnan an area that is much more humid and warmer. The plants grow on limestone cliffs and also on the bottom of them in rotten leaves and forest duff. The winters are much cooler than the summers and this must be copied in cultivation. The large flowers have a huge white lip with heavy pink flushing around the opening to the pouch. The sepals and petals are rounded, much smaller than the pouch, beige to chartreuse with red-brown reticulation, heavier on the petals. The staminode is flushed with deep yellow. Paphiopedilum emmersonii is distinctive for its large, creamy, oval petals and the relatively small yellow lip. The cream sepals visually balance the petals quite well. It is an impressive flower! All Chinese Paphiopedlum species grow in areas with Paphiopedlum hangianum is the largest Paph in this high humidity. subgenus. It has cream flowers with maroon “eyes” at the base of the petals. All the segments are full and Paphiopedilum armeniacum is in the subgenus rounded resulting in a lovely flower in the best clones.
Recommended publications
  • The Genus Brassavola, (L.) R.Br
    The Genus Brassavola, (L.) R.Br. in W.T.Aiton, Hortus Kew. 5: 216 (1813) Type: Brassavola [B.] cucullata [bra-SAH-vo-la kyoo-kyoo-LAH-ta] There are 28 species (OrchidWiz [update Dec 2017]) that are epiphytes and sometimes lithophytes at elevations of from sea level to 3300 ft (1000 m) from Mexico, southern Caribbean islands to northern Argentina in moist or wet montane forests, mangroves, rocky crevices and cliff faces. They are most fragrant at night and many with a citrus smell. The genus is characterized by very small pencil-like pseudobulbs, often forming large clumps; a single, fleshy, apical, sub-terete leaf and the inflorescence produced form the apex of the pseudobulb. The inflorescence carries from a single to a few large flowers. The floral characteristics are elongate narrow similar sepals and petals, the base of the lip usually tightly rolled around at least a portion of the column which carries 12, sometimes eight unequal pollina with prominent opaque caudicles. The flowers usually occur, as a rule, in spring, summer and fall. The flowers are generally yellow to greenish white with a mostly white lip. It is not unusual for dark spots, usually purple, to be in the region where the sepals, petals, and lip join the stem (claw). This spotting is a dominant generic trait in Brassavola nodose. They are easily cultivated under intermediate conditions. Although this is a relatively small genus (28 species), the species show an unusually close relationship with one another in their floral patterns, coloration, and column structure making identification difficult, key to know where the plants were collected.
    [Show full text]
  • IIIHHHH|H||||| USOOPPO8798P United States Patent (19) (11) Patent Number: Plant 8,798 Richards (45) Date of Patent: Jun
    IIIHHHH|H||||| USOOPPO8798P United States Patent (19) (11) Patent Number: Plant 8,798 Richards (45) Date of Patent: Jun. 21, 1994 (54) ORCHIDACEAE CATTLEYA WALKERIANA is also distinctive from its siblings in the grex population KENNY by its superior flowers, which combine a rare coloring, 76 Inventor: Kerry A. Richards, 6900 SW. 102nd massive size and strong carriage of multiple flowers on Ave., Miami, Fla. 33173 a single stem. The coloring is an exceptionally glisten ing white with heavy substance with the lip also white, (21) Appl. No.: 86,141 with apple green coloration at the base of the column, (22 Filed: Jul. 2, 1993 pale yellow in the center of the lip and a fuchsia blush at the lower edge. 51) int.C.'............................................... A01H 5/00 52 U.S. C. ................................................... Plt./873 The flowers are of exceptional substance, with more (58) Field of Search ........................................ Plt. 87.4 rigid petals than siblings of the grex. The flowers are perfectly placed on the stem, which is superior to its Primary Examiner-James R. Feyrer species in strength. The flowers are produced more 57 ABSTRACT freely and last longer than other Orchidaceae of this A new and distinct variety of Orchidaceae plant and species. more particularly of the genus Cattleya; species walk eriana variety semi-alba, which is outstanding and dis tinct from other Orchidaceae because of its outstanding plant vigor and free flowering ability. The new variety 2 Drawing Sheets 1 2 The present invention comprises a new and distinct delicate process to cultivate this new and distinct vari cultivar of Cattleya walkeriana Var.
    [Show full text]
  • Redalyc.DNA Barcode Regions for Differentiating Cattleya Walkeriana and C. Loddigesii
    Acta Scientiarum. Biological Sciences ISSN: 1679-9283 [email protected] Universidade Estadual de Maringá Brasil Rivera-Jiménez, Hernando; Rossini, Bruno César; Vagner Tambarussi, Evandro; Veasey, Elizabeth Ann; Ibanes, Bruna; Marino, Celso Luis DNA barcode regions for differentiating Cattleya walkeriana and C. loddigesii Acta Scientiarum. Biological Sciences, vol. 39, núm. 1, enero-marzo, 2017, pp. 45-52 Universidade Estadual de Maringá Maringá, Brasil Available in: http://www.redalyc.org/articulo.oa?id=187150588007 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Acta Scientiarum http://www.uem.br/acta ISSN printed: 1679-9283 ISSN on-line: 1807-863X Doi: 10.4025/actascibiolsci.v39i1.33024 DNA barcode regions for differentiating Cattleya walkeriana and C. loddigesii Hernando Rivera-Jiménez1, Bruno César Rossini1,2, Evandro Vagner Tambarussi3,4*, Elizabeth Ann Veasey5, Bruna Ibanes5 and Celso Luis Marino1 1Departamento de Genética, Instituto de Biociências, Universidade Estadual Paulista, Botucatu, São Paulo, Brazil. 2Instituto de Biotecnologia, Universidade Estadual Paulista, Botucatu, Sao Paulo, Brazil. 3Universidade Estadual do Centro-Oeste, PR-153, Km 7, 84500-000, Irati, Paraná, Brazil. 4Programa de Pós-Graduação em Ciência Florestal, Faculdade de Ciências Agronômicas, Universidade Estadual Paulista, Rua José Barbosa de Barros, 1780, 18610-307, Botucatu, São Paulo, Brazil. 5Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São Paulo, Piracicaba, São Paulo, Brazil. *Author for correspondence. E-mail: [email protected]. ABSTRACT. Growers appreciate Cattleya walkeriana and C. loddigesii due to striking shape and rarity.
    [Show full text]
  • Diversitas Journal in Vitro Germination
    Diversitas Journal ISSN 2525-5215 DOI: 10.17648/diversitas-journal-v6i2-1592 Volume 6, Número 2 (abr./jun. 2021) pp: 2167-2191. https://periodicos.ifal.edu.br/diversitas_journal/ © Diversitas Journal In vitro germination, initial development and acclimatization of Cattleya nobilior Rchb. f. (Orchidaceae): an approach to curb the eventual endangerment of this exuberant, near-threatened Cerrado species Página | 2167 Germinação in vitro, desenvolvimento inicial e aclimatização de Cattleya nobilior Rchb. f. (Orchidaceae): uma abordagem para evitar a eventual extinção dessa exuberante e quase ameaçada espécie de Cerrado Silene Lívia Aires de Oliveira(1); Kellen Lagares Ferreira Silva(2); Rafael José de Oliveira(3); Maíra Jéssica de Souza(4); Jaderson Roney Gomes de Oliveira(5); Wagner de Melo Ferreira(6) (1) ORCID: 0000-0002-4563-7828; Secretaria Estadual de Educação do Tocantins, Gerência de Estatísticas Educacionais, Professora/Técnica Educacional, BRAZIL, E-mail: [email protected]; (2) ORCID: 0000-0002-1810-4540; Universidade Federal do Tocantins, Núcleo de Estudos Ambientais, Professora/Pesquisadora, BRAZIL; E-mail: [email protected]; (3) ORCID: 0000-0002-3634-7669; Universidade Federal do Tocantins, Núcleo de Estudos Ambientais, Professor/Pesquisador, BRAZIL, E-mail: [email protected]; (4) ORCID: 0000-0002-0730-4555; Universidade Federal do Tocantins, Núcleo de Estudos Ambientais, Estudante de Mestrado, BRAZIL, E-mail: [email protected]; (5) ORCID: 0000-0001-8374-992x; Universidade Federal do Tocantins, Núcleo de Estudos Ambientais, Estudante de Mestrado, BRAZIL, E-mail: [email protected]; (6) ORCID: 0000-0002-7805-2180; Universidade Federal do Tocantins, Núcleo de Estudos Ambientais, Professor/Pesquisador, BRAZIL, E-mail: [email protected] Todo o conteúdo expresso neste artigo é de inteira responsabilidade dos seus autores.
    [Show full text]
  • Journal 3 2017.Indd
    Heft 3 · 2017 OrchideenJournal foliat ist.) Cattleya granulosa blüht bei Cattleya Bill Rogerson mir im Mai oder Anfang Juni, während -Arten ihr Doppelgänger Cattleya schofi eldi- ana im Juli oder August blüht. In mei- und ihre Kultur Teil 2 nem Gewächshaus blüht Cattleya tig- rina im Juni oder Juli aus einer grünen Wachstumszyklen und Blütezeiten als nen, sie auseinander zu halten. Es Blütenscheide, während Cattleya gut- Hilfe bei der Bestimmung von Arten sind dies Cattleya granulosa und Catt- tata im September aus einer braunen Zusätzlich zu dem Aspekt, dass Sie Ih- leya schofi eldiana, Cattleya tigrina Blütenscheide blüht. Den deutlichs- re Pfl anzen besser kultivieren, kann und Cattleya guttata, Cattleya loddi- ten Unterschied gibt es zwischen Catt- die sorgfältige Beobachtung ihrer gesii und Cattleya harrisoniana. (Ob- leya loddigesii und Cattleya harrisoni- Wachstumszyklen und Blütezeiten wohl die Blüten von Cattleya walkeri- ana. Obwohl ihre Blüten gleich ausse- meist dabei hilfreich sein, Arten zu be- ana und Cattleya nobilior recht ähn- hen, zeigen die Pfl anzen unterschied- stimmen. So gibt es z.B. bei den Bifo- lich aussehen, können diese Arten tat- liche Wachstumszyklen und blühen zu liaten drei Paare von Doppelgängern, sächlich leicht auseinandergehalten unterschiedlichen Zeiten. Cattleya har- bei denen ihre Wachstumszyklen und werden, weil Cattleya walkeriana uni- risoniana folgt dem „Wurzel nach der Blütezeiten dazu benutzt werden kön- foliat ist, während Cattleya nobilior bi- Blüte“ Zyklus, sie bildet Neutriebe im C. schofi eldiana 'C216-2' C. granulosa 'Claire' HCC/AOS 97 C. loddigesii 'C250-1' OrchideenJournal Heft 3 · 2017 C. harrisoniana 'C252-1' C. aclandiae 'C78a-5'(2n) C. dormaniana C.
    [Show full text]
  • Universidade Federal Do Tocantins Programa De Pós-Graduação Em Biodiversidade, Ecologia E Conservação
    UNIVERSIDADE FEDERAL DO TOCANTINS PROGRAMA DE PÓS-GRADUAÇÃO EM BIODIVERSIDADE, ECOLOGIA E CONSERVAÇÃO GERMINAÇÃO E DESENVOLVIMENTO IN VITRO DE Cattleya nobilior RCHB. F. (ORCHIDACEAE), E SUA ACLIMATIZAÇÃO POR MEIO DO USO DE PALHADA DE SOJA NO SUBSTRATO SILENE LÍVIA AIRES DE OLIVEIRA PORTO NACIONAL – TOCANTINS 2019 SILENE LÍVIA AIRES DE OLIVEIRA GERMINAÇÃO E DESENVOLVIMENTO IN VITRO DE Cattleya nobilior RCHB. F. (ORCHIDACEAE), E SUA ACLIMATIZAÇÃO POR MEIO DO USO DE PALHADA DE SOJA NO SUBSTRATO Dissertação apresentada ao Programa de Pós- Graduação em Biodiversidade, Ecologia e Conservação da Universidade Federal do Tocantins, como parte dos requisitos para obtenção do título de Mestre em Biodiversidade, Ecologia e Conservação. Orientadora: Drª. Kellen Lagares Ferreira Silva Co-orientador: Dr. Wagner de Melo Ferreira PORTO NACIONAL – TOCANTINS 2019 Silene Lívia Aires de Oliveira GERMINAÇÃO E DESENVOLVIMENTO IN VITRO DE Cattleya nobilior RCHB. F. (ORCHIDACEAE), E SUA ACLIMATIZAÇÃO POR MEIO DO USO DE PALHADA DE SOJA NO SUBSTRATO Dissertação apresentada ao Programa de Pós-Graduação em Biodiversidade, Ecologia e Conservação. Foi avaliada para obtenção do título de Mestre em Biodiversidade, Ecologia e Conservação e aprovada em sua forma final pelo Orientador e pela Banca Examinadora. Data de aprovação: 25/02/2019 Banca Examinadora: Prof. Dra. Kellen Lagares Ferreira Silva (Orientadora), UFT fi-Yve,s,„ Prof. Dr°. Rodney Haulien Oliveira Viana, UFT Prof. Oliveira, UFT Porto Nacional, 2019 ii Dados Internacionais de Catalogação na Publicação (CIP) Sistema de Bibliotecas da Universidade Federal do Tocantins O48g Oliveira, Silene Lívia Aires de. GERMINAÇÃO E DESENVOLVIMENTO IN VITRO DE Cattleya nobilior RCHB. F. (ORCHIDACEAE), E SUA ACLIMATIZAÇÃO POR MEIO DO USO DE PALHADA DE SOJA NO SUBSTRATO.
    [Show full text]
  • Crassulacean Acid Metabolism in Epiphytic Orchids: Current Knowledge, Future Perspectives
    4 Crassulacean Acid Metabolism in Epiphytic Orchids: Current Knowledge, Future Perspectives Gilberto Barbante Kerbauy, Cassia Ayumi Takahashi, Alejandra Matiz Lopez, Aline Tiemi Matsumura, Leonardo Hamachi, Lucas Macedo Félix, Paula Natália Pereira, Luciano Freschi and Helenice Mercier São Paulo University, Brazil 1. Introduction 1.1 Crassulacean Acid Metabolism (CAM) Crassulacean Acid Metabolism (CAM) is one of three photosynthetic assimilation pathways of atmospheric CO2, together with the photosynthetic pathways C3 and C4 (Silvera et al., 2010a). The CAM is characterized by the temporal separation between CO2 fixation and its assimilation into organic compounds. In CAM plants, CO2 is fixed during the dark period through the action of the enzyme phosphoenolpyruvate carboxylase (PEPC), which uses CO2 for carboxylation of phosphoenolpyruvate (PEP), giving rise to oxaloacetate (OAA). The OAA formed is converted into malate by the action of malate dehydrogenase (MDH). Then, this organic acid is transported to the vacuole along with H+ ions, causing the typical nocturnal acidification of CAM plants. During the light period, the decarboxylation of malate and refixation of the CO2 by the enzyme ribulose bisphosphate carboxylase oxygenase (RUBISCO - C3 cycle) takes place in the cytosol, causing a decrease of acidity in the tissues (Herrera, 2009; Luttge, 2004; Silvera et al., 2010b) (Figure 1). The CAM pathway can be separated into four phases (Luttge, 2004; Osmond, 1978; Silvera et al., 2010b). Phase I is characterized by the opening of stomata during the night, the uptake and subsequent fixation of atmospheric CO2 by PEPC in the cytosol and the formation of organic acids, such as malate. Phase II consists of fixing CO2 by the enzyme RUBISCO and PEPC concurrently, a phase characterized essentially by the decrease in the activity of PEPC and the start of the activity of RUBISCO.
    [Show full text]
  • Cattleya Walkeriana Gardner)
    Vol. 15(46), pp. 2613-2619, 16 November, 2016 DOI: 10.5897/AJB2016.15586 Article Number: A6B8C3A61675 ISSN 1684-5315 African Journal of Biotechnology Copyright © 2016 Author(s) retain the copyright of this article http://www.academicjournals.org/AJB Full Length Research Paper Inbreeding depression in crosses of coerulea clones of Walker’s Cattleya (Cattleya walkeriana Gardner) Miléia Ricci Picolo, Ceci Castilho Custódio, Nelson Barbosa Machado-Neto* Department of Agronomy, Universidade do Oeste Paulista (UNOESTE), Presidente Prudente, São Paulo, Brazil. Received 25 July, 2016; Accepted 21 September, 2016 Orchids are among the most beautiful flowers and endangered due to habitat destruction and over- collection. Cattleya walkeriana is one of the most beautiful flowers joining the small sized plant with medium large and heavily scented flowers. It is widely known and appreciated by its beautiful clones and it has much to offer to breeders because their plants have besides other attributes as small habit and big flowers, many colour variations, form and precocity, becoming flower only four years in ex vitro culture. However, in some of the original places it is becoming a red listed species. Notwithstanding, very little is known about the genetics of these flowers and the variability in the species that is widespread in the Brazilian territory. The aim of this work was to estimate the variability among cultivated materials using the F statistics and to verify if there was inbreeding in plant crosses with similar characteristics, employing as a tool the RAPD simple methodology. The results obtained showed that RAPD was good enough to estimate the variability in C.
    [Show full text]
  • Index Sorted by Title
    Index sorted by Title Volume Issue Year Article Title Author Key Words 31 5 1967 12th Western Orchid Congress Jefferies, George Western Orchid Congress 31 5 1967 12th Western Orchid Congress — Photo Flashes Philpott, R. G. Western Orchid Congress 12th World Orchid Conference ... March 1987, 51 4 1987 Eilau, William World Orchid Conference, Tokyo Tokyo, Japan 13th World Orchid Conference, Auckland, New World Orchid Conference, New 54 2 1990 Eilau, William Zealand Zealand 14th World Orchid Conference, Glascow, 57 3 1993 Hetherington, Ernest World Orchid Conference, scotland Scotland, April 26-May 1, 1993, The 1992 Volume of the Orchid Digest is Dedicated 56 1 1992 in Memoriam to D. George Morel (1926-1973), Hetherington, Ernest history, George Morel The 58 4 1994 1994 Orchid Digest Research Grant Digest Staff 1994 orchid, research, grant 1995 Orchid Digest Dec Dedicated to Herb 59 1 1995 Digest Staff Dedication, Herb Hager Hager 72 2 2008 19th World Orchid Conference Hersch, Helen world orchid conference, 19th 2018 Paphiopedilum Guild and the Second 2018, paphiopedilum guild, second 82 2 2018 International World Slipper Orchid Conference Sorokowsky, David international world slipper orchid, Hilo, Hawaii conference 80 3 2016 22nd World Orchid Conference Pridgeon, Alec 22nd World Orchid Conference 84 4 2020 A Checklist of Phramipedium Species Cervera, Frank checklist, phragmipedium 84 3 2020 A New Color Forma for Vanda curvifolia Koopowitz, Harold vanda, curvifolia, new color form A New Species of Lepanthes (Orchidaceae: Larson, Bruno, Portilla, Jose, Medina 85 2 2021 new species, Lepanthes, Ecuador Pleurothallidinae) from South East Ecuador Hugo A New Species of Pleurothallopsis new species, pleurothallopsis, 82 1 2018 (Epidendreae, Epidendroideae, Orchidaceae): Matthews, Luke M.
    [Show full text]
  • Index Sorted by Title
    Index sorted by Title Volume Issue Year Article Title Author Key Words 31 5 1967 12th Western Orchid Congress Jefferies, George Western Orchid Congress 31 5 1967 12th Western Orchid Congress — Photo Flashes Philpott, R. G. Western Orchid Congress 12th World Orchid Conference ... March 1987, 51 4 1987 Eilau, William World Orchid Conference, Tokyo Tokyo, Japan 13th World Orchid Conference, Auckland, New World Orchid Conference, New 54 2 1990 Eilau, William Zealand Zealand 14th World Orchid Conference, Glascow, 57 3 1993 Hetherington, Ernest World Orchid Conference, scotland Scotland, April 26-May 1, 1993, The 1992 Volume of the Orchid Digest is Dedicated 56 1 1992 in Memoriam to D. George Morel (1926-1973), Hetherington, Ernest history, George Morel The 58 4 1994 1994 Orchid Digest Research Grant Digest Staff 1994 orchid, research, grant 59 1 1995 1995 Orchid Digest Dec Dedicated to Herb Hager Digest Staff Dedication, Herb Hager 72 2 2008 19th World Orchid Conference Hersch, Helen world orchid conference, 19th 2018 Paphiopedilum Guild and the Second 2018, paphiopedilum guild, second 82 2 2018 International World Slipper Orchid Conference Sorokowsky, David international world slipper orchid, Hilo, Hawaii conference 80 3 2016 22nd World Orchid Conference Pridgeon, Alec 22nd World Orchid Conference 84 4 2020 A Checklist of Phramipedium Species Cervera, Frank checklist, phragmipedium 84 3 2020 A New Color Forma for Vanda curvifolia Koopowitz, Harold vanda, curvifolia, new color form A New Species of Pleurothallopsis (Epidendreae, new species, pleurothallopsis, 82 1 2018 Epidendroideae, Orchidaceae): Pleurothallopsis Matthews, Luke M. alphonsiana alphonsiana 82 3 2018 A Visit to Colombian Cattleyas Popper, Helmut H.
    [Show full text]
  • Orchid Research Newsletter No. 66
    Orchid Research Newsletter No. 66 When the Molecular Systematics Laboratory at the Royal Botanic Gardens, Kew, first opened under the leadership of Mark Chase and Mike Bennett as Keeper of the Jodrell, the main target marker was rbcL for family-wide systematic studies of Orchidaceae and other families. Internal transcribed spacers of nuclear ribosomal DNA were used for studies below the family level. Those of us unfortunate to have lived through those days of manual sequencing in the early 1990s know how laborious it was to label nucleotides with radioactive phosphorus 32 or sulfur 35 with all the safety measures that that entailed, pour polyacrylamide gels between two glass plates without even the smallest air bubble, expose the sequencing gel to x-ray film, and then manually call the bases one by one off the autoradiogram, hoping to get 100 bases of the more than 1300 base pairs in the rbcL sequence and then enter them into the computer database. In many cases, the results were ambiguous, which entailed judgment calls. And this did not even include data analysis with software much, much slower than today. All this work produced only a trickle of data and a lack of strong support for many branches leading to the major clades. Manna from heaven came in the form of automated sequencing later that decade. Automated sequencers used the Sanger method, which relied on the introduction of dideoxynucleotides into the growing DNA strand by DNA polymerase, creating fragments separated by size on the gel by electrophoresis. Nucleotides were labeled by fluorescent dyes rather than sulfur 35, and read by a laser.
    [Show full text]
  • Redalyc.Genetic Diversity Between Native and Improved Cattleya Walkeriana Gardner Famous Clones
    Acta Scientiarum. Agronomy ISSN: 1679-9275 [email protected] Universidade Estadual de Maringá Brasil Vagner Tambarussi, Evandro; Veasey, Elizabeth Ann; Menezes, Lou; Ibañes, Bruna; Cylene Lombardi, Kátia; Vencovsky, Roland Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones Acta Scientiarum. Agronomy, vol. 39, núm. 3, julio-septiembre, 2017, pp. 315-320 Universidade Estadual de Maringá Maringá, Brasil Available in: http://www.redalyc.org/articulo.oa?id=303050908006 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Acta Scientiarum http://www.uem.br/acta ISSN printed: 1679-9275 ISSN on-line: 1807-8621 Doi: 10.4025/actasciagron.v39i3.32520 Genetic diversity between native and improved Cattleya walkeriana Gardner famous clones Evandro Vagner Tambarussi1*, Elizabeth Ann Veasey2, Lou Menezes3, Bruna Ibañes2, Kátia 1 2 Cylene Lombardi and Roland Vencovsky 1Universidade Estadual do Centro-Oeste, PR-153, Km 7, 84500-000, Irati, Paraná, Brazil. 2Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São Paulo, Piracicaba, São Paulo, Brazil. 3Orquidário Nacional do Ibama, Brasília, Distrito Federal, Brazil. *Author for correspondence. E-mail: [email protected] ABSTRACT. The aim of this study was to evaluate the genetic diversity among native plants and some individuals obtained from crosses with unknown genealogy of C. walkeriana as well as C. loddigesii and C. nobilior and to advance towards solving the question of the genetic purity of the “Orchidglade” clone. Eight microsatellite loci were used to evaluate the genetic diversity between individuals of C.
    [Show full text]