Nerine & Amaryllid Society
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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. -
Antiproliferative Effects of Pancratium Maritimum Extracts on Normal and Cancerous Cells
IJMS Vol 43, No 1, January 2018 Original Article Antiproliferative Effects of Pancratium Maritimum Extracts on Normal and Cancerous Cells Ghaleb Tayoub1, PhD; Abstract Mohmad Al-Odat2, PhD; Amal Amer1, BSc; Background: Plants are an important natural source of Abdulmunim Aljapawe1, BSc; compounds used in cancer therapy. Pancratium maritimum Adnan Ekhtiar1,PhD contains potential anti-cancer agents such as alkaloids. In this study, we investigated the anti-proliferative effects of P. maritimum extracts on MDA-MB-231 human epithelial 1Department of Molecular Biology and Biotechnology, Atomic Energy adenocarcinoma cell line and on normal lymphocytes in vitro. Commission of Syria, Damascus, Syria; Methods: Leaves, flowers, roots, and bulbs of P. maritimum 2Department of Radiation Protection and Safety, Atomic Energy Commission of were collected and their contents were extracted and diluted to Syria, Damascus, Syria different concentrations that were applied on MDA-MB-231 cells and normal human lymphocytes in vitro for different intervals. Correspondence: Ghaleb Tayoub, PhD; Cells viability, proliferation, cell cycle distribution, apoptosis, Atomic Energy Commission of Syria, and growth were evaluated by flow cytometry and microscopy. P. O. Box: 6091, Damascus, Syria Parametric unpaired t-test was used to compare effects of plant Fax: +963 11 6112289 Tel: +963 11 2132580 extracts on treated cell cultures with untreated control cell Email: [email protected] cultures. IC50 was also calculated. Received: 3 September 2016 Results: P. maritimum extract had profound effects on Revised: 15 October 2016 Accepted: 13 November 2016 MDA-MB-321 cells. It inhibited cell proliferation in a dose- and time-dependent manner. The IC50 values were 0.039, 0.035, and 0.026 mg/ml after 48, 72, and 96 hours of treatment with 0.1 mg/ml concentration of bulb extract, respectively. -
STUDY on GROWTH, DEVELOPMENT and SOME BIOCHEMICAL ASPECTS of SEVERAL VARIETIES of Nerine
• STUDY ON GROWTH, DEVELOPMENT AND SOME BIOCHEMICAL ASPECTS OF SEVERAL VARIETIES OF Nerine by KUMALA DEWI partia,1 Submitted in,fulfilment of the requirements for the A degree of Master of Science Studies Department of Plant Science University of Tasmania May, 1993 DECLARATION To the best of my knowledge and belief, this thesis contains no material which has been submitted for the award of any other degree or diploma, nor does it contain any paraphrase of previously published material except where due reference is made in the text. Kumala Dewi ii ABSTRACT Nerine fothergillii bulbs were stored at different temperatures for a certain period of time and then planted and grown in an open condition. The effect of the different storage temperatures on carbohydrate -; content and endogenous gibberellins w Ct,5 examined in relation to flowering. Flowering percentage and flower number in each umbel was reduced when the bulbs were stored at 300 C while bulbs which received 50 C treatment possess earlier flowering and longer flower stalksthan bulbs without 5 0 C storage treatment. Carbohydrates in both outer and inner scales of N. fothergillii were examined semi-quantitatively by paper chromatography. Glucose, fructose and sucrose have been identified from paper chromatogramS. Endogenous gibberellins in N. fothergillii have been identified by GC - SIM and full mass spectra from GCMS. These include GA19, GA20 and G Al, their presence suggests the occurence of the early 13 - hydroxylation pathway. The response of N. bowdenii grown under Long Day (LD) and Short Day (SD) conditions w as studied. Ten plants from each treatment were examined at intervalsof 4 weeks. -
Abbotsford Water Efficient Plant List Minimum Soil Depth Botanical Name Common Name Type (Mm)
Abbotsford Water Efficient Plant List Minimum Soil Depth Botanical name Common name type (mm) ANNUALS Argemone grandifolia Statice/Sea Lavendar A Begonia x hybrida 'Dragon Wings' Dragon Wing begonia A 150 Bracteantha species Strawflower Calendula officinalis Calendula A 150 Coleus ssp. Coleus A 150 Cosmos bipinnatus Garden cosmos A 150 Cuphea llavea Cuphea A 150 Dyssocua tenuiloba Dahlberg Daisey A Eschscholzia californica California poppy A 150 Gazania spendens Gazania A Lantana camara Lantana A 150 Lobularia maritima Sweet alyssum A 150 Nigella damascena Love-in-the-mist A 150 Oesteopermum African daisy A 150 Pelargonium species Geranium A Portulaca oleracea Portulaca A Salvia guaranitica Anise-scented sage A 150 Scaevola aemula Fan flower A 150 Targetes erecta Marogold A Targetes erecta Marogold A Viola x wittrockiana Pansy A 150 Zinnia ssp. Zinnia A 150 Verbascum bombyciferum 'Arctic Summer' Broussa mullein A 150 Verbascum phlomoides 'Spica' Orange mullein A 150 BULBS Allium christophii Star of Persia B 150 Allium karataviense Turkestan onion B 150 Chionodoxa forbesii 'Pink Giant' Glory of the snow B 150 Colchicum autumnale Autumn crocus B 150 Crocus ssp. Crocus B 150 Eranthis hyemalis Winter aconite B 150 Erythronium ssp. Fawn lily B 150 Eucomis Pineapple lily B 150 Fritillaria meleagris Checkered lily B 150 Galanthus ssp. Snowdrop B 150 Iris reticulata Dwarf iris B 150 Muscari ssp. Grape hyacinth B 150 Narcissus Daffodil B 150 Nerine bowdenii Bowden lily B 150 Ornithogalum nutans Drooping Star of Bethlehem/Silverbells B 150 Scilla -
David Domoneys Complete Guide to Seeds and Bulbs
Do David money’s COMPLETE GUIDE To bs Seeds and Bul Let’s begin at the beginning Knowing where plants come from and how they grow is important if you want to grow strong, healthy plants. Understanding seeds and bulbs will help you become a better gardener. What’s in this guide? First we will look at seeds and the different techniques for sowing them indoors and directly outside. We will also explore how to care for seedlings, plus the right ways to collect and store seeds from your plants. In the second part, we will talk about the different types of bulbs, how to plant them and the best ways to create year-round displays. Seeds Growing your own plants from seed is always exciting. Seeing them develop into new plants is very rewarding, and it’s a cost-effective way to add to your garden. What are seeds? A seed is the unit of reproduction for most plants. It contains all the genetic information needed to create an entirely new plant, plus a nutrient store to help it get started. So many types of plants can be grown from seed, from herbs and vegetables to annual and perennial flowering species. Most seeds need warmth and moisture to germinate, but some need bright light or a cooler environment to get started. Others require soaking before sowing. There will be full instructions on the seed packet, but here I will show you a few general tips to help you get started. Find more guides at davidomoney.com Sowing outdoors Some seeds can be sown directly into the ground where you want them to grow. -
Nerine Bowdenii Final Trials Report 2012–2017
Nerine bowdenii Final Trials Report 2012–2017 Trials Office, RHS Garden Wisley, Woking, Surrey, GU23 6QB RHS Registered Charity No: 222879 / SC038262 RHS Trial of Nerine bowdenii Introduction to the Trial The genus Nerine contains 25 species, most well known of which is the Guernsey lily (N. sarniensis) a greenhouse plant. All the species occur in southern Africa but only a very few are truly hardy in the UK. Since its introduction to cultivation in 1898 N. bowdenii has become widely grown in gardens and a diverse range of forms has been developed, either by selection or hybridisation. The scale of this diversity was revealed by the Hardy Nerine Study Day in October 2007. From that point onwards the idea of a trial grew, mainly through the efforts of the then National Plant Collection holder for hardy nerines, Mrs Margaret Owen. The trial agreed was an RHS off-site trial, run jointly by the RHS and the Nerine and Amaryllid Society (NAAS). Two sites were chosen to test the hardiness of the entries: one in the north (The Patch, Acton Pigott, Shropshire – site of the then National Plant Collection) and one in the south (Bramdean House, Bramdean, Hampshire – site of an extensive collection of nerines owned by Mrs Victoria Wakefield). Although the intention was to have entries in common to both sites to allow proper comparison, the difficult process of putting the trial together meant that not all the entries were grown at both sites. A particular challenge for the trial was the fact that many of the entries were not named or not properly named as cultivars. -
On Pancratium Maritimum (Sea Daffodil, Sea Lily, Sand Lily)
Horticulture International Journal Mini Review Open Access On Pancratium maritimum (sea daffodil, sea lily, sand lily) Abstract Volume 2 Issue 3 - 2018 The perennial geophyte sea daffodil, sea lily or sand lily (Pancratium maritimum L.) John Pouris, Sophia Rhizopoulou is a flowering species during the dry summer, widely distributed along Mediterranean Department of Botany, National and Kapodistrian University of seashores and grown in a wild stage. Populations of sea daffodil are exposed to sea Athens, Greece breeze, salt spray, water shortage, strong solar radiation, elevated temperatures, substrate instability and moving sand. Also, it is expected that excessive tourism Correspondence: Sophia Rhizopoulou, Department of Botany, and human-induced activities will constrain the development of populations of P. Faculty of Biology, National and Kapodistrian University of maritimum, which have resulted from a long-term evolutionary process. P. maritimum Athens, Panepistimiopolis, 15784, Athens, Greece, exhibits large white flowers of a great aesthetic value during dry and hot summer Email [email protected] weather conditions, when simultaneously flowering plant taxa are scarce. The buds remain protected below the soil surface on the underground perennial organ and Received: December 17, 2017 | Published: June 08, 2018 the growth period alternates with a period of dormancy. The above-ground organs and tissues are exposed to harsh, ambient conditions and the large inflorescences of remarkable beauty and fragrance carry particular ornamental worth and thus economic value. Keywords: growth, life history, phenology, sea daffodils, seasonality Introduction the 1st century AD.16 It is worth mentioning that a watercolour of P. maritimum by the famous artist Ferdinand Bauer (folio 74, produced Pancratium maritimum L. -
Going to Sustainable
GOING TO SUSTAINABLE Lowering Landscape and Garden Maintenance Including Better Ways to Water and How to Save Water © Joseph L. Seals, 2008, 2009 Copyright Joseph L. Seals, 2008, 2009 LOWERING MAINTENANCE REDUCING MAINTENANCE IN THE PLANNING STAGES Unfortunately, maintenance of the landscape is often assumed or overlooked during the planning and design phase of a project 1) Keep the planting design simple. The more elaborate the plan and planting -- Numbers of plants, variety of plants, -- less than simple lines and shapes -- … the more maintenance is required. For instance, lawn areas need to be plotted so that mowing, edging and periodic maintenance can be accomplished easily. -- Avoid tight angles and sharp corners. -- wide angles, gentle, sweeping curves, and straight lines are much easier to mow. -- Make certain each plant in the plan serves a purpose. 2) Select the right plant for the right place We all know that there are “sun plants” for sunny spots and “shade plants” for shady spots. And we don’t plant “sun plants” in shade nor do we plant “shade plants” in sun. And some of us know that there are drought-tolerant plants that like dry soil and little water -- and there are moisture-loving plants that like their feet wet. And we don’t mix those up either. Such “mix ups” result in everything from the obvious: outright death of the plant involved to a subtly stressed plant that shows various symptoms of “disease” -- whether it’s an actual organism or a physiological condition. Copyright Joseph L. Seals, 2008, 2009 Every time you push a plant beyond its natural adaptations, abilities, and tolerances, you invite problems and you invite higher maintenance When choosing the right plant, start with THE BIG PICTURE: We have a Mediterranean climate. -
Prijslijst V1 0
Dear Customer, Van Geest Nurseries offers a wide range of both spring and summer flowering bulbs, perennials, rose bushes and shrubs, which can be despatched to customers both in Holland and abroad. By working closely with the very best growers, we are able to offer a wide range of products. We handle volumes according to our customer's needs, nothing is too large or too small. We will pack them according to our customer's wishes. We would also like to draw your attention to our Wholesale Cash & Carry range of products. These are standard unit counts and are available for collection. Delivery can be arranged upon request. We advise you to pre-order until February via [email protected]. Van Geest Nurseries have developed extremely efficient systems over the years to pack and deliver orders tailor-made to suit individual customer's needs. For Landscapers and Local Authorities we offer the facility to pack and label orders according to planting plans, thereby reducing labour costs. Boxes can be labelled with contents, bed number and location, making unpacking and planting of a consignment easier for landscape teams. Based on our customer's needs, we select suitable packaging for transport, whether it is plastic crates, cardboard boxes, nets, wooden crates or paper bags, we guarantee the best material to keep the quality of the bulbs at a peak and get the best flowering results. Quality, service and reliability are our priorities. The strength of Van Geest Nurseries is the ability to provide solutions to customer's needs, thus ensuring delivery of product in perfect condition. -
Pearly Queens Where the Netherlands, on Two Sites South of Amsterdam and at When Most Other Flowers Have Faded, Nerines and Creil in the Province of Flevoland
specialist grower In brief Name Agro Fleur Select. What A wholesale production nursery and breeding centre specialising in nerines and amarines. Pearly queens Where The Netherlands, on two sites south of Amsterdam and at When most other flowers have faded, nerines and Creil in the province of Flevoland. Size 12.4 acres. amarines step forth to shine – a sight that thrills Kitty de Jong, who Soil Well-drained sandy loam. Climate A maritime climate influenced runs a nursery in the Netherlands dedicated to the plants by the North Sea with cool summers and cold winters. WORDS JOHN HOYLAND PHOTOGRAPHS SIETSKE DE VRIES Hardiness rating USDA 8. e are all familiar with images of the Wmulticoloured bands of flowers that paint the Dutch landscape in spring. The area around the country’s famous bulb garden at Keukenhof, in particular, is a patchwork of small nurseries, separated by narrow canals, that grow tulips, daffodils, hyacinths and John Hoyland alliums. By the end of the summer, the bulb is a plantsman and fields are bare save for the occasional garden writer who has gardens in both explosion of candy-floss pink and sparkling southeast England white from the fields of nerines. Several of and southwest these fields are tended by Kitty de Jong, France. whose passion for the genus has earned her locally the epithet ‘Queen of the Nerines’. Nerines are South African bulbs whose flowers sparkle in the dull days of autumn, their pinks and reds a startling and restorative sight. “They are sprinkled with gold dust,” says Kitty, who explains that this luminosity is created by cells on the surface of the petals that capture and concentrate light to create a glittery surface, which shimmers in the weak autumnal sunshine. -
Plants for a 'Sustainable” -- Low Maintenance – Garden and Landscape in Arroyo Grande
PLANTS FOR A ‘SUSTAINABLE” -- LOW MAINTENANCE – GARDEN AND LANDSCAPE IN ARROYO GRANDE Low water use, minimal fertilizer needs, no special care Large Trees -- Cedrus libanii atlantica ‘Glauca’ BLUE ATLAS CEDAR Cedrus deodara DEODAR CEDAR Cinnamomum camphora CAMPHOR Gingko biloba GINGKO Pinus canariensis CANARY ISLAND PINE Pinus pinea ITALIAN STONE PINE Pinus sabiniana GRAY PINE Pinus torreyana TORREY PINE Quercus ilex HOLLY OAK Quercus suber CORK OAK Medium Trees -- Allocasuarina verticillata SHE-OAK Arbutus ‘Marina’ HYBRID STRAWBERRY TREE Brachychiton populneus KURRAJONG, AUSTRALIAN BOTTLE TREE Brahea armata BLUE HESPER PALM Butia capitata PINDO PALM Eucalyptus nicholii PEPPERMINT GUM Eucalyptus polyanthemos SILVER DOLLAR GUM Calocedrus decurrens INCENSE CEDAR Cupressus arizonica ARIZONA CYPRESS Cupressus forbesii TECATE CYPRESS Geijera parviflora AUSTRALIAN WILLOW Gleditsia triacanthos inermis THORNLESS HONEY LOCUST Juniperus scopulorum ‘Tolleson’s Blue Weeping’ BLUE WEEPING JUNIPER Melaleuca linariifolia FLAXLEAF PAPERBARK Metrosideros excelsus NEW ZEALAND CHRISTMAS TREE Olea europaea OLIVE (only fruitless cultivars such as ‘Majestic Beauty’, ‘Wilsoni’) Pinus halepensis ALEPPO PINE Pistacia chinensis CHINESE PISTACHE Quercus chrysolepis CANYON LIVE OAK Sequoiadendron giganteum GIANT REDWOOD © Copyright Joe Seals 2009 Small Trees Acacia baileyana BAILEY’S ACACIA Acacia pendula WEEPING MYALL Celtis australis EUROPEAN HACKBERRY x Chiltalpa tashkentensis CHILTALPA Cordyline australis CABBAGE PALM Cotinus coggygria SMOKE TREE Eucalyptus