LIBERTO's SEEDS and BULBS
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Summary of Offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019
Summary of offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019 3841 Number of items in BX 301 thru BX 463 1815 Number of unique text strings used as taxa 990 Taxa offered as bulbs 1056 Taxa offered as seeds 308 Number of genera This does not include the SXs. Top 20 Most Oft Listed: BULBS Times listed SEEDS Times listed Oxalis obtusa 53 Zephyranthes primulina 20 Oxalis flava 36 Rhodophiala bifida 14 Oxalis hirta 25 Habranthus tubispathus 13 Oxalis bowiei 22 Moraea villosa 13 Ferraria crispa 20 Veltheimia bracteata 13 Oxalis sp. 20 Clivia miniata 12 Oxalis purpurea 18 Zephyranthes drummondii 12 Lachenalia mutabilis 17 Zephyranthes reginae 11 Moraea sp. 17 Amaryllis belladonna 10 Amaryllis belladonna 14 Calochortus venustus 10 Oxalis luteola 14 Zephyranthes fosteri 10 Albuca sp. 13 Calochortus luteus 9 Moraea villosa 13 Crinum bulbispermum 9 Oxalis caprina 13 Habranthus robustus 9 Oxalis imbricata 12 Haemanthus albiflos 9 Oxalis namaquana 12 Nerine bowdenii 9 Oxalis engleriana 11 Cyclamen graecum 8 Oxalis melanosticta 'Ken Aslet'11 Fritillaria affinis 8 Moraea ciliata 10 Habranthus brachyandrus 8 Oxalis commutata 10 Zephyranthes 'Pink Beauty' 8 Summary of offerings in the PBS Bulb Exchange, Dec 2012- Nov 2019 Most taxa specify to species level. 34 taxa were listed as Genus sp. for bulbs 23 taxa were listed as Genus sp. for seeds 141 taxa were listed with quoted 'Variety' Top 20 Most often listed Genera BULBS SEEDS Genus N items BXs Genus N items BXs Oxalis 450 64 Zephyranthes 202 35 Lachenalia 125 47 Calochortus 94 15 Moraea 99 31 Moraea -
Boophone Disticha
Micropropagation and pharmacological evaluation of Boophone disticha Lee Cheesman Submitted in fulfilment of the academic requirements for the degree of Doctor of Philosophy Research Centre for Plant Growth and Development School of Life Sciences University of KwaZulu-Natal, Pietermaritzburg April 2013 COLLEGE OF AGRICULTURE, ENGINEERING AND SCIENCES DECLARATION 1 – PLAGIARISM I, LEE CHEESMAN Student Number: 203502173 declare that: 1. The research contained in this thesis, except where otherwise indicated, is my original research. 2. This thesis has not been submitted for any degree or examination at any other University. 3. This thesis does not contain other persons’ data, pictures, graphs or other information, unless specifically acknowledged as being sourced from other persons. 4. This thesis does not contain other persons’ writing, unless specifically acknowledged as being sourced from other researchers. Where other written sources have been quoted, then: a. Their words have been re-written but the general information attributed to them has been referenced. b. Where their exact words have been used, then their writing has been placed in italics and inside quotation marks, and referenced. 5. This thesis does not contain text, graphics or tables copied and pasted from the internet, unless specifically acknowledged, and the source being detailed in the thesis and in the reference section. Signed at………………………………....on the.....….. day of ……......……….2013 ______________________________ SIGNATURE i STUDENT DECLARATION Micropropagation and pharmacological evaluation of Boophone disticha I, LEE CHEESMAN Student Number: 203502173 declare that: 1. The research reported in this dissertation, except where otherwise indicated is the result of my own endeavours in the Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal, Pietermaritzburg. -
– the 2020 Horticulture Guide –
– THE 2020 HORTICULTURE GUIDE – THE 2020 BULB & PLANT MART IS BEING HELD ONLINE ONLY AT WWW.GCHOUSTON.ORG THE DEADLINE FOR ORDERING YOUR FAVORITE BULBS AND SELECTED PLANTS IS OCTOBER 5, 2020 PICK UP YOUR ORDER OCTOBER 16-17 AT SILVER STREET STUDIOS AT SAWYER YARDS, 2000 EDWARDS STREET FRIDAY, OCTOBER 16, 2020 SATURDAY, OCTOBER 17, 2020 9:00am - 5:00pm 9:00am - 2:00pm The 2020 Horticulture Guide was generously underwritten by DEAR FELLOW GARDENERS, I am excited to welcome you to The Garden Club of Houston’s 78th Annual Bulb and Plant Mart. Although this year has thrown many obstacles our way, we feel that the “show must go on.” In response to the COVID-19 situation, this year will look a little different. For the safety of our members and our customers, this year will be an online pre-order only sale. Our mission stays the same: to support our community’s green spaces, and to educate our community in the areas of gardening, horticulture, conservation, and related topics. GCH members serve as volunteers, and our profits from the Bulb Mart are given back to WELCOME the community in support of our mission. In the last fifteen years, we have given back over $3.5 million in grants to the community! The Garden Club of Houston’s first Plant Sale was held in 1942, on the steps of The Museum of Fine Arts, Houston, with plants dug from members’ gardens. Plants propagated from our own members’ yards will be available again this year as well as plants and bulbs sourced from near and far that are unique, interesting, and well suited for area gardens. -
An Overview of Plant Resources and Their Economic Uses in Nigeria
Global Advanced Research Journal of Agricultural Science (ISSN: 2315-5094) Vol. 4(2) pp. 042-067, February, 2015. Available online http://garj.org/garjas/index.htm Copyright © 2015 Global Advanced Research Journals Review An overview of plant resources and their economic uses in Nigeria *Kutama 1, A. S., 1Dangora, I. I., 1Aisha, W. 1Auyo, M. I., 2 Sharif, U. 3Umma, M, and 4Hassan, K. Y. 1Department of Biological Sciences, Federal University, Dutse. P.M.B 7156-Nigeria 2Department of Biological Sciences, College of Arts and Sciences, Kano 3Department of Biology, Kano University of Science &Technology , Wudil . 4 Department of Biology, Sa’adatu Rimi College of Education, Kano Accepted 17 February, 2015 Nigeria is an agrarian country blessed with almost uncountable number of plant species; in water, on land e.t.c. Plants are and remain the indispensable gift of nature given to mankind whose uses were discovered by man even before civilization. This paper reviews some important aspects of plants which include their origin, classification, morphology, as well as economic uses especially in the Nigerian context. It is pertinent therefore that students, researchers as well as readers who are interested in plants would find this paper very educative as it explore majority of plant species and their economic uses in Nigeria. Keyword: plant species, economic uses, taxonomy, morphology, Nigeria. INTRODUCTION Evolution of Plant Over 350 million years ago, the first living organism which mosses, hornworts and liverworts. The bryophytes which resembled a plant appeared. It was the blue - green algae represented the basal group in the evolutionary history of (Cyanophyceae) which lived in the sea and can still be plants may have set the stage for the colonization of the found in many water bodies today. -
Cape Cowslips
Tips From Trecanna Trecanna Nursery is a family-run plant nursery owned by Mark & Karen Wash and set on the Cornish slopes of the Tamar Valley, specialising in unusual bulbs & perennials, Crocosmias and other South African plants. Each month Mark will write a feature on some of his very favourite plants. Trecanna Nursery is now open from Wednesday to Saturday throughout the year, from 10am to 5pm, (or phone to arrange a visit at other times). There is a wide range of unusual bulbs, herbaceous plants and hardy South African plants including the largest selection of Crocosmia in the South. Throughout the autumn there is a superb range of less usual dry bulbs from around the world – plant them now for flowers from winter to summer. There is also an unusual range of gifts for gardeners. We are located approx. 2 miles north of Gunnislake. Follow the brown tourist signs from the A390, Callington to Gunnislake road. Tel: 01822 834680. Email: [email protected] Talks to garden clubs and societies. ‘The Bells Of Cape Cowlips’ Bulbs that are naturalised in the wild gladden people all over the world. In England we have drifts of fragrant bluebells that delight us all in the spring. In Asia it might be the sight of massed wild tulips on arid hillsides, and in North America it might be gatherings of pink and white ‘Dogs’ Tooth Violets’ in open woodland. South Africa is a country that overflows with vibrant colours and one bulb that no doubt creates the same ‘wow’ effect down there is the Cape Cowslip or Lachenalia. -
080057-13.020.Pdf
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Fall 2013 NARGS
Rock Garden uar terly � Fall 2013 NARGS to ADVERtISE IN thE QuARtERly CoNtACt [email protected] Let me know what yo think A recent issue of a chapter newsletter had an item entitled “News from NARGS”. There were comments on various issues related to the new NARGS website, not all complimentary, and then it turned to the Quarterly online and raised some points about which I would be very pleased to have your views. “The good news is that all the Quarterlies are online and can easily be dowloaded. The older issues are easy to read except for some rather pale type but this may be the result of scanning. There is amazing information in these older issues. The last three years of the Quarterly are also online but you must be a member to read them. These last issues are on Allen Press’s BrightCopy and I find them harder to read than a pdf file. Also the last issue of the Quarterly has 60 extra pages only available online. Personally I find this objectionable as I prefer all my content in a printed bulletin.” This raises two points: Readability of BrightCopy issues versus PDF issues Do you find the BrightCopy issues as good as the PDF issues? Inclusion of extra material in online editions only. Do you object to having extra material in the online edition which can not be included in the printed edition? Please take a moment to email me with your views Malcolm McGregor <[email protected]> CONTRIBUTORS All illustrations are by the authors of articles unless otherwise stated. -
Checklist of the Vascular Alien Flora of Catalonia (Northeastern Iberian Peninsula, Spain) Pere Aymerich1 & Llorenç Sáez2,3
BOTANICAL CHECKLISTS Mediterranean Botany ISSNe 2603-9109 https://dx.doi.org/10.5209/mbot.63608 Checklist of the vascular alien flora of Catalonia (northeastern Iberian Peninsula, Spain) Pere Aymerich1 & Llorenç Sáez2,3 Received: 7 March 2019 / Accepted: 28 June 2019 / Published online: 7 November 2019 Abstract. This is an inventory of the vascular alien flora of Catalonia (northeastern Iberian Peninsula, Spain) updated to 2018, representing 1068 alien taxa in total. 554 (52.0%) out of them are casual and 514 (48.0%) are established. 87 taxa (8.1% of the total number and 16.8 % of those established) show an invasive behaviour. The geographic zone with more alien plants is the most anthropogenic maritime area. However, the differences among regions decrease when the degree of naturalization of taxa increases and the number of invaders is very similar in all sectors. Only 26.2% of the taxa are more or less abundant, while the rest are rare or they have vanished. The alien flora is represented by 115 families, 87 out of them include naturalised species. The most diverse genera are Opuntia (20 taxa), Amaranthus (18 taxa) and Solanum (15 taxa). Most of the alien plants have been introduced since the beginning of the twentieth century (70.7%), with a strong increase since 1970 (50.3% of the total number). Almost two thirds of alien taxa have their origin in Euro-Mediterranean area and America, while 24.6% come from other geographical areas. The taxa originated in cultivation represent 9.5%, whereas spontaneous hybrids only 1.2%. From the temporal point of view, the rate of Euro-Mediterranean taxa shows a progressive reduction parallel to an increase of those of other origins, which have reached 73.2% of introductions during the last 50 years. -
Reproductive Ecology of Bird-Pollinated Babiana (Iridaceae): Floral Variation, Mating Patterns and Genetic Diversity
REPRODUCTIVE ECOLOGY OF BIRD-POLLINATED BABIANA (IRIDACEAE): FLORAL VARIATION, MATING PATTERNS AND GENETIC DIVERSITY by Caroli de Waal A thesis submitted in conformity with the requirements for the degree of Master of Science Department of Ecology and Evolutionary Biology University of Toronto © Copyright by Caroli de Waal 2010 REPRODUCTIVE ECOLOGY OF BIRD-POLLINATED BABIANA (IRIDACEAE): FLORAL VARIATION, MATING PATTERNS AND GENETIC DIVERSITY Caroli de Waal Master of Science Department of Ecology and Evolutionary Biology University of Toronto 2010 Abstract Flowering plants possess striking variation in reproductive traits and mating patterns, even among closely related species. In this thesis, I investigate morphological variation, mating and genetic diversity of five taxa of bird-pollinated Babiana (Iridaceae), including two species with specialized bird perches. Field observations in 12 populations demonstrated that sunbirds were the primary pollinators. Babiana ringens exhibited correlated geographic variation in flower and perch size. Controlled field pollinations revealed self-compatibility and low pollen limitation in B. ringens subspecies, and self-incompatibility and chronic pollen limitation in B. hirsuta. Allozyme markers demonstrated moderate to high selfing rates among populations and considerable variation in levels of genetic diversity. In B. ringens there was a positive relation between the geographic and genetic distance of populations. The results of a manipulative field experiment indicated position-dependent herbivory on inflorescences of B. hirsuta and this could play a role in the evolution of specialized bird perches in Babiana. ii Acknowledgments First, I would like to thank my supervisor Spencer Barrett for his wealth of knowledge, his contagious enthusiasm about the natural world, and for pushing me further than I thought I could go. -
Cytological Studies in the Iridaceae
68 Cytologia 23 Cytological Studies in the Iridaceae Edgar Gwynn Department of Biology, Washington College, Chestertown, Maryland, U. S.A. Received October 27, 1957 The Iridaceae are a widespread family of the warm and temperate re gions of the world. There are approximately sixty genera and one thousand species according to Swingle (1946), many of which are or have been cul tivated. Despite their cosmopolitan nature, great numbers and extensive use as ornamentals, apparently less than four hundred species have been investi gated cytologically. Most of those that have been analyzed are in the large, cultivated genera such as Crocus, Gladiolus and. Iris. The present work deals with several South African genera and species apparently unreported hitherto. Material and methods All chromosome counts reported in the present work were obtained from the root tips of germinating seeds. The seeds were supplied by the National Botanic Gardens, Kirstenbosch, Newlands, Cape Province, South Africa. This organization also furnished the generic and specific names in each instance. Before germination, the seeds were soaked, sterilized with mercuric chloride, washed in sterile water and plated out in sterile petri dishes. After some difficulty with germination sufficient root tips were obtained for cytolo gical purposes. The material was fixed in Randolph's modified Navashin fluid for 20-24 hours. Following this treatment the material was embedded in paraffin and cut in serial sections at a thickness of 14 microns. The sections were stained with methyl violet-erythrosin following the schedule of Johansen (1940). These procedures give excellent fixation and very clearly stained chromosomes. Camera lucida drawings were made at a magnification of 1800•~. -
Listado De Todas Las Plantas Que Tengo Fotografiadas Ordenado Por Familias Según El Sistema APG III (Última Actualización: 2 De Septiembre De 2021)
Listado de todas las plantas que tengo fotografiadas ordenado por familias según el sistema APG III (última actualización: 2 de Septiembre de 2021) GÉNERO Y ESPECIE FAMILIA SUBFAMILIA GÉNERO Y ESPECIE FAMILIA SUBFAMILIA Acanthus hungaricus Acanthaceae Acanthoideae Metarungia longistrobus Acanthaceae Acanthoideae Acanthus mollis Acanthaceae Acanthoideae Odontonema callistachyum Acanthaceae Acanthoideae Acanthus spinosus Acanthaceae Acanthoideae Odontonema cuspidatum Acanthaceae Acanthoideae Aphelandra flava Acanthaceae Acanthoideae Odontonema tubaeforme Acanthaceae Acanthoideae Aphelandra sinclairiana Acanthaceae Acanthoideae Pachystachys lutea Acanthaceae Acanthoideae Aphelandra squarrosa Acanthaceae Acanthoideae Pachystachys spicata Acanthaceae Acanthoideae Asystasia gangetica Acanthaceae Acanthoideae Peristrophe speciosa Acanthaceae Acanthoideae Barleria cristata Acanthaceae Acanthoideae Phaulopsis pulchella Acanthaceae Acanthoideae Barleria obtusa Acanthaceae Acanthoideae Pseuderanthemum carruthersii ‘Rubrum’ Acanthaceae Acanthoideae Barleria repens Acanthaceae Acanthoideae Pseuderanthemum carruthersii var. atropurpureum Acanthaceae Acanthoideae Brillantaisia lamium Acanthaceae Acanthoideae Pseuderanthemum carruthersii var. reticulatum Acanthaceae Acanthoideae Brillantaisia owariensis Acanthaceae Acanthoideae Pseuderanthemum laxiflorum Acanthaceae Acanthoideae Brillantaisia ulugurica Acanthaceae Acanthoideae Pseuderanthemum laxiflorum ‘Purple Dazzler’ Acanthaceae Acanthoideae Crossandra infundibuliformis Acanthaceae Acanthoideae Ruellia -
Insights from Microsporogenesis in Asparagales
EVOLUTION & DEVELOPMENT 9:5, 460–471 (2007) Constraints and selection: insights from microsporogenesis in Asparagales Laurent Penet,a,1,Ã Michel Laurin,b Pierre-Henri Gouyon,a,c and Sophie Nadota aLaboratoire Ecologie, Syste´matique et Evolution, Batiment 360, Universite´ Paris-Sud, 91405 Orsay Ce´dex, France bUMR CNRS 7179, Universite´ Paris 6FPierre & Marie Curie, 2 place Jussieu, Case 7077, 75005 Paris, France cMuse´um National d’Histoire Naturelle, De´partement de Syste´matique et Evolution Botanique, 12 rue Buffon, 75005 Paris CP 39, France ÃAuthor for correspondence (email: [email protected]) 1Current address: Department of Biological Sciences, University of Pittsburgh, 4249 Fifth & Ruskin, Pittsburgh, PA 15260, USA. SUMMARY Developmental constraints have been proposed different characteristics of microsporogenesis, only cell to interfere with natural selection in limiting the available wall formation appeared as constrained. We show that set of potential adaptations. Whereas this concept has constraints may also result from biases in the correlated long been debated on theoretical grounds, it has been occurrence of developmental steps (e.g., lack of successive investigated empirically only in a few studies. In this article, cytokinesis when wall formation is centripetal). We document we evaluate the importance of developmental constraints such biases and their potential outcomes, notably the during microsporogenesis (male meiosis in plants), with an establishment of intermediate stages, which allow emphasis on phylogenetic patterns in Asparagales. Different development to bypass such constraints. These insights are developmental constraints were tested by character discussed with regard to potential selection on pollen reshuffling or by simulated distributions. Among the morphology. INTRODUCTION 1991) also hindered tests using the concept (Pigliucci and Kaplan 2000).