Venezuela's National Flower, Cattleya Mossiae
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Redalyc.CALLUS GROWTH and PLANT REGENERATION IN
Lankesteriana International Journal on Orchidology ISSN: 1409-3871 [email protected] Universidad de Costa Rica Costa Rica Sarabia-Ochoa, Marcela Esmeralda; Avila-Díaz, Irene; Carlos-Gómez, Alonso; Salgado- Garciglia, Rafael CALLUS GROWTH AND PLANT REGENERATION IN LAELIA SPECIOSA (ORCHIDACEAE) Lankesteriana International Journal on Orchidology, vol. 10, núm. 1, abril, 2010, pp. 13-18 Universidad de Costa Rica Cartago, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44340042002 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 LANKESTERIANA 10(1): 13—18. 2010. CALLus gROwth And PLAnt REgEnERAtiOn in LAELIA SPECIOSA (ORChidACEAE) MARCELA ESMERALDA SARABIA-OCHOA1, IRENE AVILA-DÍAZ2,5, ALONSO CARLOS-GÓMEZ3 & RAFAEL SALGADO-GARCIGLIA4 1 Universidad La Salle Morelia. Preparatoria, Av. Universidad # 500. C.P. 58880, Tarímbaro, Michoacán, México. 2 Facultad de Biología, U.M.S.N.H., Edif. R planta baja, Ciudad Universitaria, C.P. 58040, Morelia, Michoacán, México 3 Centro de Investigación Biomédica de Michoacán IMSS. Av. Madero 1200 C.P. 58000, Morelia, Michoacán, México 4 Lab. de Biotecnología Vegetal, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, U.M.S.N.H, C.P. 58040, Ciudad Universitaria, Edif. B3, Morelia, Michoacán, México. 5 Corresponding author: [email protected] RESUMEN. Laelia speciosa es una orquídea epífita amenazada, endémica de México. Se considera que la reproducción asexual in vitro puede ser una de las acciones para contrarrestar la extracción masiva de individuos de sus poblaciones naturales, al ofrecer plantas de calidad en el mercado. -
Orchids for Everyone Mar 2013 Cattleyas.Pdf
Tuckers Orchid Nursery Presents… Orchids for Everyone Editor: Cathy Hine 1370 East Coast Road. Redvale, Auckland, NZ. Ph (09) 473 8629 Website: www.tuckersorchidnursery.co.nz Issue 26: March 2013 FROM ROSS THE BOSS Welcome back – This has been one of the hottest and driest summers I can remember for a few years. Your orchids will be smiling if you have been able to keep watering and feeding regularly. I was talking to a couple of commercial cymbidium growers, and they have noticed an increase in the number of flower spikes this year, because of last year’s poor light levels – too much cloud and raincover in summer, so they are predicting a tri-fecta pay out this year. Some are spiking from the bulbs that didn’t produce last summer. They have produced this year’s normal spiking, and an increase because of the high light levels and good temperatures – not too hot. If you don’t get a good flowering this year is not the weather conditions it’s your (the growers) fault. Not enough water and food. So get to it. It’s still not too late to produce spikes. Other genera have been similarly affected. Phalaenopsis have grown huge leaves because of the heat. Paphs have lots of new growths showing. Odontoglossums new larger bulbs and plenty of spikes showing, and cattleyas have lots of new growths and good flowering of the mature growths. I hope it continues along these lines throughout the year – and it truly will be a good Orchid Year. This month we feature Cattleyas as we have many new releases onto the web and lots of new cattleyas for the Orchid Club members. -
Gold Country Orchids Limited Availability List
Gold Country Orchids Limited Availability List Aerangis fastuosa very vigorous mini $18.00 Aerangis hariotiana ‘Gold Country’ African mini with orange flowers $20.00 Aerangis hildebrandtii ‘Gold Country’ Similar to above but longer flower spike with slightly larger flowers. Great mini for the home 2” BS $25.00 Aerangis hyaloids Miniature with small white flowers on mounts $35.00 Angraecum didieri Miniature species 2 inch BS $15.00 Angraecum distichum Mini African 2” BS $20.00 Angraecum equitans Mini with 4” sparkling white flowers $20.00 Ascocentrum ampulaceum Orange form, India 2 inch BS $15.00 Baptistonia echinata select divisions of this Oncidium relative $25.00 Brassavola cuculatta 2 inch BS $20.00 Bulb Elizabeth Ann ‘Buckelberry’ FCC/AOS Mother divisions $25.00 Bulb falcatum v. flavum yellow rachis and flower 3 inch BS $35.00 Bulb falcatum ‘Standing Tall’ AM/AOS 3 inch BS $25.00 Bulb falcatum v. velutina ‘GC’ CCE/AOS $25.00 Bulb lasiochillum Yellow form 3 inch BS $15.00 Bulb Lovely Elizabeth Similar to Elizabeth Ann but with red flowers $20.00 Bulb vaginatum ‘Joyce’ mini medusa 3 inch BS $20.00 Cadetia potamorphila ‘Joyce Kelly’ CHM/AOS Mini with red and green leaves with white flowers. On mounts. $35.00 Cattleya aclandiae v. coerulea 2 inch $25.00 C. Dals Moon x C. intermedia v. aquinii Compact yellow to peach fragrant flowers, 50% will be splash 2 inch $10.00 Cattleya kerrii Miniature species very rare 2 inch NBS $20.00 Cattleya Lake Tahoe v. coerulea Select divisions of our best blue $45.00 Cattleya leopoldii coerulea x alba treated for tetraploids 2” NBS $10.00 Cattleya lueddemanniana very dark parents 2 inch $12.50 Cattleya lueddemanniana v. -
Nomenclature
NOMENCLATURE The written language of Horticulture The Written Language of Horticulture To write the names of orchids correctly we must understand the differences between species and hybrids, know the abbreviations for the various species and hybrids and follow a few simple rules The Written Language of Horticulture 1. A species orchid occurs naturally in nature. Plants of the same species sometime vary in shape and colour. These are called varieties and given a special varietal name. 2. A hybrid is a cross between species or hybrids or a species and a hybrid. (A Primary hybrid is a cross between two species.) (A Natural hybrid is a cross that occurs naturally in nature.) The Written Language of Horticulture As an example we will look at the cattleya family species abbreviation Brassavola B. Cattleya C. Laelia L. Sophronitis Soph. Broughtonia Bro. The Written Language of Horticulture When a Cattleya is crossed with a Brassavola it becomes a Brassocattleya, abbreviated Bc. When a Cattleya and Laelia are crossed it becomes a Laeliocattleya, abbreviated Lc. When a Brassocattleya is crossed with a Laelia it becomes a Brassolaeliocattleya, abbreviated Blc. When a Brassolaeliocattleya is crossed with a Sophronitis it becomes a Potinara, abbreviated Pot. When a Broughtonia is crossed with a Cattleya it becomes a Cattletonia, abbreviated Ctna. The Written Language of Horticulture Why make these crosses 1. The Brassavola imparts large frilly labellums to the cross. 2. The Sophronitis imparts yellow, red, orange to the flowers. 3. The Broughtonia imparts dwarf structure, miniature clusters, good shape and flowers several times per year LET US NOW LOOK AT HOW TO WRITE THE NAMES OF ORCHIDS The following are a few rules that will assist in writing orchid names. -
Orchids – Tropical Species
Orchids – Tropical Species Scientific Name Quantity Acianthera aculeata 1 Acianthera hoffmannseggiana 'Woodstream' 1 Acianthera johnsonii 1 Acianthera luteola 1 Acianthera pubescens 3 Acianthera recurva 1 Acianthera sicula 1 Acineta mireyae 3 Acineta superba 17 Aerangis biloba 2 Aerangis citrata 1 Aerangis hariotiana 3 Aerangis hildebrandtii 'GC' 1 Aerangis luteoalba var. rhodosticta 2 Aerangis modesta 1 Aerangis mystacidii 1 Aeranthes arachnitis 1 Aeranthes sp. '#109 RAN' 1 Aerides leeana 1 Aerides multiflora 1 Aetheorhyncha andreettae 1 Anathallis acuminata 1 Anathallis linearifolia 1 Anathallis sertularioides 1 Angraecum breve 43 Angraecum didieri 2 Angraecum distichum 1 Angraecum eburneum 1 Angraecum eburneum subsp. superbum 15 Angraecum eichlerianum 2 Angraecum florulentum 1 Angraecum leonis 1 Angraecum leonis 'H&R' 1 Angraecum longicalcar 33 Angraecum magdalenae 2 Angraecum obesum 1 Angraecum sesquipedale 8 Angraecum sesquipedale var. angustifolium 2 Angraecum sesquipedale 'Winter White' × A. sesquipedale var. bosseri 1 'Summertime Dream' Anguloa cliftonii 2 Anguloa clowesii 3 Smithsonian Gardens December 19, 2018 Orchids – Tropical Species Scientific Name Quantity Anguloa dubia 2 Anguloa eburnea 2 Anguloa virginalis 2 Ansellia africana 1 Ansellia africana ('Primero' × 'Joann Steele') 3 Ansellia africana 'Garden Party' 1 Arpophyllum giganteum 3 Arpophyllum giganteum subsp. medium 1 Aspasia epidendroides 2 Aspasia psittacina 1 Barkeria spectabilis 2 Bifrenaria aureofulva 1 Bifrenaria harrisoniae 5 Bifrenaria inodora 3 Bifrenaria tyrianthina 5 Bletilla striata 13 Brassavola cucullata 2 Brassavola nodosa 4 Brassavola revoluta 1 Brassavola sp. 1 Brassavola subulifolia 1 Brassavola subulifolia 'H & R' 1 Brassavola tuberculata 2 Brassia arcuigera 'Pumpkin Patch' 1 Brassia aurantiaca 1 Brassia euodes 1 Brassia keiliana 1 Brassia keiliana 'Jeanne' 1 Brassia lanceana 3 Brassia signata 1 Brassia verrucosa 3 Brassia warszewiczii 1 Broughtonia sanguinea 1 Broughtonia sanguinea 'Star Splash' × B. -
COS 2019 Show Ribbon Awards by Class
Spring Into Orchids 2019 Page 1 Top 3 Placers By Category Ticket Number Classification Ref Classification Description Exhibitor Ref Exhibit Area Display Ref Exhibitor Name Place In Class Plant Name Special Awards 359 001 Open Competition - Commercial Growers Display of 1-24 Orchid Plants in flower by a Commercial Grower 07 Eric Wang 06 White Plains Orchids # 2 Display #7 360 001 Open Competition - Commercial Growers Display of 1-24 Orchid Plants in flower by a Commercial Grower 03 Ecuagenera 37 Ecuagenera # 3 Display #3 144 003 Open Competition - Orchid Societies Display of any number of Orchid Plants in flower by an Orchid Society 06 Deep Cut Orchid Society 15 Deep Cut Orchid Society # 1 Display #06 145 003 Open Competition - Orchid Societies Display of any number of Orchid Plants in flower by an Orchid Society 08 Connecticut Orchid Society 16 Connecticut Orchid Society # 1 Display #08 AOS Award - Best Display in Show 140 003 Open Competition - Orchid Societies Display of any number of Orchid Plants in flower by an Orchid Society 05 New Hampshire Orchid Society 14 New Hampshire Orchid Society # 2 Display #05 Orchid Digest - Best Quality/Culture Display 141 003 Open Competition - Orchid Societies Display of any number of Orchid Plants in flower by an Orchid Society 01 Amherst Orchid Society 11 Amherst Orchid Society # 2 Display #01 Spring Into Orchids 2019 Page 2 Top 3 Placers By Category Ticket Number Classification Ref Classification Description Exhibitor Ref Exhibit Area Display Ref Exhibitor Name Place In Class Plant Name Special Awards 143 003 Open Competition - Orchid Societies Display of any number of Orchid Plants in flower by an Orchid Society 04 Cape & Islands Orchid Society 13 Cape & Islands Orchid Society # 2 Display #04 100 011 Cattleya Alliance(Laeliinae) Encyclia species 05 Chuck & Sue Andersen 10 New Hampshire Orchid Society # 1 Encyclia vitellina 67 011 Cattleya Alliance(Laeliinae) Encyclia species 07 Eric Wang 06 White Plains Orchids # 2 Enc. -
Agriculture Dus Test Guidelines in Cattleya Orchids ABSTRACT
Research Paper Volume : 3 | Issue : 11 | November 2014 • ISSN No 2277 - 8179 Agriculture KEYWORDS : DUS, cattleya, descrip- Dus Test Guidelines in Cattleya orchids tors, hybrids, varieties L.C. De NRC for Orchids, Sikkim Centre for Orchid Gene Conservation of Eastern Himalayan Region, Senapati District, A.N. Rao Manipur State Ex-Professor, Department of Pomology and Floriculture, College of Horticulture, Kerala P.K. Rajeevan Agricultural University, Vellanikkara, Trichur S. R. Dhiman Floriculturist, Y.S. Parmer University of Horticulture and Forestry, Nauni, Solan Manoj Srivastava PPV & FRA, NASC Complex, New Delhi R.P. Medhi NRC for Orchids, Sikkim Geetamani Chhetri NRC for Orchids, Sikkim ABSTRACT According to UPOV Convention 1961, DUS (Distinctiveness, Uniformity and Stability) testing is useful system for protection of varieties, for evolving of new genotypes of plants and for the utility of breeders and farmers. It provides rights for breeders and farmers to exploit or develop new plant varieties, to allow access to foreign varieties with widen gene pool, to promote intensive breeding activities and to prevent unauthorized varieties exploitations. In the present study, 8 hybrids of Cattleya were evaluated for development of DUS test guidelines using common descriptors. Out of 53 com- mon descriptors developed, plant height, leaf number/ pseudobulb, flower width in front view, petal predominant colour, lip predominant colour and lip colour pattern were used for grouping of hybrids. Introduction Centre) with at least two shoots wereselected for DUS testing. Orchids belong to family Orchidaceae, one of the largest family Usually, healthy and insect pest and disease free plants are re- of flowering plants with both terrestrial and epiphytic members quired for testing for taking morphological observations without (Karasawa, 1996). -
January 2017
The Atlanta Orchid Society Bulletin The Atlanta Orchid Society is affiliated with the American Orchid Society, the Orchid Digest Corporation and the Mid-America Orchid Congress Newsletter Editors: Mark Reinke & Valorie Boyer www.AtlantaOrchidSociety.org January, 2017 Volume 63: Number 1 JANUARY MONTHLY MEETING Monday, January 9, 2017 Atlanta Botanical Garden Day Hall - 8pm Speaker: Jason Ligon Atlanta Botanical Garden Orchid Center Assistant Horticulturist (864)378-5792 cell [email protected] “Baby Steps For The Orchid Seedling Program” Jason Ligon has a background in eld research and horticulture. The annual swearing in of oces at the December 2016 meeting. While earning his B.S. in conservation biology from Clemson University, he mapped him the privilege to serve such In This Issue invasive plants for the National clients as the Loews Hotel, Ted Park Service at Fire Island Turner, and Tyler Perry Studios. 2 ATLOS Volunteer Listing National Seashore. He also 3 Events Calendar & studied abroad and worked on Jason volunteered at ABG for 3 President’s Message the island of Bioko in Equatorial years in outdoor horticulture and Guinea. While there he the tissue culture lab before 4 Minutes from the previous contributed to research making the jump to assistant Meeting concerning indigenous primates horticulturist for the orchid 4 Monthly Ribbon and orchids. center in 2014. Now he has the Winners opportunity to oversee the Before coming on board as the Madagascan orchid collection 10 Orchid Highlights assistant horticulturist for the and maturing seedlings from the orchid center, Jason worked in tissue culture lab among other 11 Recent AOS Awards from the Atlanta Judging Center interior scaping with Avant responsibilities. -
Callus Growth and Plant Regeneration in Laelia Speciosa (Orchidaceae)
LANKESTERIANA 10(1): 13—18. 2010. CALLus gROwth And PLAnt REgEnERAtiOn in LAELIA SPECIOSA (ORChidACEAE) MARCELA ESMERALDA SARABIA-OCHOA1, IRENE AVILA-DÍAZ2,5, ALONSO CARLOS-GÓMEZ3 & RAFAEL SALGADO-GARCIGLIA4 1 Universidad La Salle Morelia. Preparatoria, Av. Universidad # 500. C.P. 58880, Tarímbaro, Michoacán, México. 2 Facultad de Biología, U.M.S.N.H., Edif. R planta baja, Ciudad Universitaria, C.P. 58040, Morelia, Michoacán, México 3 Centro de Investigación Biomédica de Michoacán IMSS. Av. Madero 1200 C.P. 58000, Morelia, Michoacán, México 4 Lab. de Biotecnología Vegetal, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, U.M.S.N.H, C.P. 58040, Ciudad Universitaria, Edif. B3, Morelia, Michoacán, México. 5 Corresponding author: [email protected] RESUMEN. Laelia speciosa es una orquídea epífita amenazada, endémica de México. Se considera que la reproducción asexual in vitro puede ser una de las acciones para contrarrestar la extracción masiva de individuos de sus poblaciones naturales, al ofrecer plantas de calidad en el mercado. El crecimiento y diferenciación de callo derivado de explantes de hojas de L. speciosa fueron investigados en el medio de Murashige y Skoog (MS) con 30 g l-1 de sacarosa y cinco concentraciones (0.0, 0.25, 0.5, 1.0, y 2.5 g l-1) de ácido naftalenacético (ANA) en combinación con benziladenina (BA, 0.0, 0.25, 0.5, 1.0, y 2.5 g l-1). Explantes de hojas de plántulas cultivadas in vitro fueron efectivos para la formación de callo en el medio MS suplementado con 2.5 mg l-1 BA, mientras que explantes de hojas maduras no respondieron. -
SOOS November 2019
SOUTHERN ONTARIO ORCHID SOCIETY November 2019, Volume 54, Issue 10 Meeting since 1965 Next Meeting Sunday, November 3, Floral Hall of the Toronto Botanical Garden. Vendor sales noon to 1pm. Noon, Culture talks on the stage by Alexsi Antanaitis. Topic ? Program at 1pm Our guest speaker George Hatfield, owner and operator of Hatfield Orchids in, Oxnard, CA will speak on Cymbidiums. George is an AOS and Cymbidium Society judge and a hybridizer. Monthly show table. Bring your flowering plants for show and tell and points towards our annual awards. Raffle President’s Remarks Welcome Orchid Enthusiasts. Fall has come, although as I write this in mid-October, the temperatures in my area have Don will be on the lookout for plants, so please help not yet neared freezing, so my plants are still him out by sending some of your plants on a road outdoors. The cool nights are helping set buds on trip to Southwestern Ontario. They may even come my Phalaenopsis, and helping to “harden off” the back with some awards. summer growths of my Cattleyas, which should lead to a bountiful display of blooms over the next Thank you in advance for those members who few months. I’ve already moved a few plants with generously lend their precious plants. The SOOS buds indoors under lights, in order to speed up the displays could not happen without you. opening of the blooms. The rest of my plants will come indoors over the next 2 weeks (or faster if the Our future meetings for the remainder of this year are as weather necessitates, i.e frost warnings). -
First Record of a Wild Population of Laelia Dawsonii F. Dawsonii (Orchidaceae) for the State of Jalisco, Mexico & Eduardo A
LANKESTERIANA 21(1): 11–16. 2021. doi: http://dx.doi.org/10.15517/lank.v21i1.46102 FIRST RECORD OF A WILD POPULATION OF LAELIA DAWSONII F. DAWSONII (ORCHIDACEAE) FOR THE STATE OF JALISCO, MEXICO MIGUEL J. CHÁZARO-BASÁÑEZ1, ALEXANDER JIMÉNEZ-VÁZQUEZ1,3 & EDUARDO A. PÉREZ-GARCÍA2 1Laboratorio de vida silvestre, Facultad de Biología, Universidad Veracruzana, Lomas del Estadio s/n, Xalapa, Veracruz, 91000, México. 2Departamento de Ecología y Recursos Naturales, Facultad de Ciencias, Universidad Nacional Autónoma de México, Ciudad Universitaria, Coyoacán, Ciudad de México, 04510, México. 3Author for correspondence: [email protected] ABSTRACT. The existence of a wild population of Laelia dawsonii f. dawsonii is recorded for the first time in the Mexican State of Jalisco. Laelia dawsonii has a wide geographical distribution throughout the Sierra Madre del Sur (Oaxaca, Guerrero, and Jalisco); however, the populations are very isolated, and each one has very few individuals. Until now, no wild populations of this species had been registered outside of the State of Oaxaca. The population found in Jalisco is composed of about 100 plants. Due to its horticultural importance, L. dawsonii has been frequently extracted from the field, and its Oaxacan populations have been decimated since the end of the 19th century. Currently, this species is considered endangered in Mexico. RESUMEN. Se registra por primera vez la existencia de una población silvestre de Laelia dawsonii f. dawsonii en el estado de Jalisco. Laelia dawsonii tiene una amplia distribución geográfica a lo largo de la Sierra Madre del Sur (Oaxaca, Guerrero, y Jalisco); sin embargo, sus poblaciones están muy aisladas y cada una cuenta con muy pocos individuos. -
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.