Fall/Winter 2018/2019 Catalog
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ABSTRACT Oxalis Triangularis (A.St.-Hil) Or Commonly Known As
ABSTRACT Oxalis triangularis (A.St.-Hil) or commonly known as ‘Pokok Rama-rama’ in Malaysia is a beautiful ornamental plant which is propagated by bulbs. The plant grows to a height of 0.1 m - 0.2 m and is perfect for cultivating in pots or containers. Nowadays, with the emerging and advanced technologies, an efficient protocol has been established for a rapid multiplication of Oxalis triangularis in a large scale production under aseptic conditions. In vitro plant regeneration of Oxalis triangularis was successfully obtained in the present study via petiole and leaf as explants. The petiole explants cultured on MS medium supplemented with 0.5 mg/l α-Naphthaleneacetic acid (NAA) and 1.0 mg/l Kinetin (KIN) produced maximum number of adventitious shoots (12 shoots) while for leaf explants, the best treatment achieved on MS medium supplemented with 1.0 mg/l NAA and 1.5 mg/l 6- Benzylaminopurine (BAP) which produced a maximum of 14 shoots within 8 weeks. Comparison between in vivo plants and in vitro was observed using a Scanning Electron Microscope. The morphological features for both petiole and leaf samples have no differences. Both contain same structures of stomata and trichomes. In vitro flowering which is very important in order to improve quality and shortened physiological process of flowering was observed when adventitious shoots explants cultured on MS medium supplemented with 0.5 mg/l NAA and 0.5 mg/l BAP (90% in vitro flowering). In the synthetic seeds study, two different storage durations were tested (Day 7 and Day 30). The highest frequency of synthetic seeds production in Oxalis triangularis was recorded on Day 7 with 96.67% of conversion frequency. -
Andean Tuber and Root Crops: Origin and Variability
1-118 ANDEAN TUBER AND ROOT CROPS: ORIGIN AND VARIABILITY -by- Jorge Leon IAIAS - Andean Zone The human occupancy of the Andean highlands is more than 10,000 years old. If the common theory is accepted that man came to America through the Bering strait and dispersed southwards, then the Andean highlands offered to early man a series of habitats that were somewhat similar to the northern part of Asia. The cool, barren punas were excellent hunting grounds. The auchenids: guanaco, nama, vicuna and alpaca, supplied him with abundant meat and furs. The open country covered with grass, in the belt between the 3000-4000 m., with clear streams and many caves, was probably the first area in which man settled permanently in the Andes. The remains of EI Inga in Ecuador and the caves of Lauricocha in Peru, show that hunting was the predominant activity of the Andean man 8000-6000 years ago. In the high Andes the frost-free period determine the growing season. Only few plants, grasses like Stipa, could grow continuously. The majority of the species have developed extensive subterranean organs, storage roots or tubers, which are permanent; during the frost-free season they put up few leaves and flowers, the latter comparatively large. AlI the aerial parts are eventualIy destroyed by frost, which marks the end of the growing period. In the tuber plants, the underground organs continue to grow for some period after the aerial parts have died; they are ready to sprout again as soon as the frost disappears in the next growing season. -
Characterization of a Mixture of Oca (Oxalis Tuberosa) and Oat Extrudate Flours: Antioxidant and Physicochemical Attributes
Hindawi Journal of Food Quality Volume 2019, Article ID 1238562, 10 pages https://doi.org/10.1155/2019/1238562 Research Article Characterization of a Mixture of Oca (Oxalis tuberosa) and Oat Extrudate Flours: Antioxidant and Physicochemical Attributes Marisol P. Castro-Mendoza,1 Heidi M. Palma-Rodriguez,1 Erick Heredia-Olea ,2 Juan P. Herna´ndez-Uribe ,1 Edgar O. Lo´pez-Villegas,3 Sergio O. Serna-Saldivar ,2 and Apolonio Vargas-Torres1 1Instituto de Ciencias Agropecuarias, Universidad Auto´noma del Estado de Hidalgo, Tulancingo de Bravo, Hidalgo, Mexico 2Escuela de Ingenier´ıa y Ciencias, Tecnolo´gico de Monterrey, Monterrey, Nuevo Leo´n, Mexico 3Central de Microscopia, Escuela Nacional de Ciencias Biol´o gicas, Instituto Polit´e cnico Nacional (IPN), M´e xico City, Mexico Correspondence should be addressed to Juan P. Hern´a ndez-Uribe; [email protected] Received 7 May 2019; Accepted 18 July 2019; Published 15 August 2019 Academic Editor: Teresa Zotta Copyright © 2019 Marisol P. Castro-Mendoza et al. is is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. e oca (Oxalis tuberosa) is a tuber with high starch content and excellent antioxidant properties, which can be used in the production of extruded products; however, starch-rich products can be improved nutritionally through the incorporation of bers that can result in extrudates with benecial health properties. e aim of this work was to develop a mixture of oca (Oxalis tuberosa) and oat extrudate ours and evaluate the antioxidant and physicochemical attributes. -
Colonial Garden Plants
COLONIAL GARD~J~ PLANTS I Flowers Before 1700 The following plants are listed according to the names most commonly used during the colonial period. The botanical name follows for accurate identification. The common name was listed first because many of the people using these lists will have access to or be familiar with that name rather than the botanical name. The botanical names are according to Bailey’s Hortus Second and The Standard Cyclopedia of Horticulture (3, 4). They are not the botanical names used during the colonial period for many of them have changed drastically. We have been very cautious concerning the interpretation of names to see that accuracy is maintained. By using several references spanning almost two hundred years (1, 3, 32, 35) we were able to interpret accurately the names of certain plants. For example, in the earliest works (32, 35), Lark’s Heel is used for Larkspur, also Delphinium. Then in later works the name Larkspur appears with the former in parenthesis. Similarly, the name "Emanies" appears frequently in the earliest books. Finally, one of them (35) lists the name Anemones as a synonym. Some of the names are amusing: "Issop" for Hyssop, "Pum- pions" for Pumpkins, "Mushmillions" for Muskmellons, "Isquou- terquashes" for Squashes, "Cowslips" for Primroses, "Daffadown dillies" for Daffodils. Other names are confusing. Bachelors Button was the name used for Gomphrena globosa, not for Centaurea cyanis as we use it today. Similarly, in the earliest literature, "Marygold" was used for Calendula. Later we begin to see "Pot Marygold" and "Calen- dula" for Calendula, and "Marygold" is reserved for Marigolds. -
Aloe Scientific Primer International Aloe Science Council
The International Aloe Science Council Presents an Aloe Scientific Primer International Aloe Science Council Commonly Traded Aloe Species The plant Aloe spp. has long been utilized in a variety of ways throughout history, which has been well documented elsewhere and need not be recounted in detail here, particularly as the purpose of this document is to discuss current and commonly traded aloe species. Aloe, in its various species, can presently and in the recent past be found in use as a decorative element in homes and gardens, in the creation of pharmaceuticals, in wound care products such as burn ointment, sunburn protectant and similar applications, in cosmetics, and as a food, dietary supplements and other health and nutrition related items. Recently, various species of the plant have even been used to weave into clothing and in mattresses. Those species of Aloe commonly used in commerce today can be divided into three primary categories: those used primarily in the production of crude drugs, those used primarily for decorative purposes, and those used in health, nutritional and related products. For reference purposes, this paper will outline the primary species and their uses, but will focus on the species most widely used in commerce for health, nutritional, cosmetic and supplement products, such as aloe vera. Components of aloe vera currently used in commerce The Aloe plant, and in particular aloe vera, has three distinct raw material components that are processed and found in manufactured goods: leaf juice; inner leaf juice; and aloe latex. A great deal of confusion regarding the terminology of this botanical and its components has been identified, mostly because of a lack of clear definitions, marketing, and other factors. -
Number English Name Welsh Name Latin Name Availability Llysiau'r Dryw Agrimonia Eupatoria 32 Alder Gwernen Alnus Glutinosa 409 A
Number English name Welsh name Latin name Availability Sponsor 9 Agrimony Llysiau'r Dryw Agrimonia eupatoria 32 Alder Gwernen Alnus glutinosa 409 Alder Buckthorn Breuwydd Frangula alnus 967 Alexanders Dulys Smyrnium olusatrum Kindly sponsored by Alexandra Rees 808 Allseed Gorhilig Radiola linoides 898 Almond Willow Helygen Drigwryw Salix triandra 718 Alpine Bistort Persicaria vivipara 782 Alpine Cinquefoil Potentilla crantzii 248 Alpine Enchanter's-nightshade Llysiau-Steffan y Mynydd Circaea alpina 742 Alpine Meadow-grass Poa alpina 1032 Alpine Meadow-rue Thalictrum alpinum 217 Alpine Mouse-ear Clust-y-llygoden Alpaidd Cerastium alpinum 1037 Alpine Penny-cress Codywasg y Mwynfeydd Thlaspi caerulescens 911 Alpine Saw-wort Saussurea alpina Not Yet Available 915 Alpine Saxifrage Saxifraga nivalis 660 Alternate Water-milfoil Myrdd-ddail Cylchynol Myriophyllum alterniflorum 243 Alternate-leaved Golden-saxifrageEglyn Cylchddail Chrysosplenium alternifolium 711 Amphibious Bistort Canwraidd y Dŵr Persicaria amphibia 755 Angular Solomon's-seal Polygonatum odoratum 928 Annual Knawel Dinodd Flynyddol Scleranthus annuus 744 Annual Meadow-grass Gweunwellt Unflwydd Poa annua 635 Annual Mercury Bresychen-y-cŵn Flynyddol Mercurialis annua 877 Annual Pearlwort Cornwlyddyn Anaf-flodeuog Sagina apetala 1018 Annual Sea-blite Helys Unflwydd Suaeda maritima 379 Arctic Eyebright Effros yr Arctig Euphrasia arctica 218 Arctic Mouse-ear Cerastium arcticum 882 Arrowhead Saethlys Sagittaria sagittifolia 411 Ash Onnen Fraxinus excelsior 761 Aspen Aethnen Populus tremula -
Forest Fringe Communities of the Southwestern Iberian Peninsula
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Universidade do Algarve Scientific article http://dx.doi.org/10.5154/r.rchscfa.2017.12.072 Forest fringe communities of the southwestern Iberian Peninsula Comunidades de orla forestal en el suroeste de la península ibérica Ricardo Quinto-Canas1,2*; Paula Mendes3; Ana Cano-Ortiz4; Carmelo Maria Musarella4,5; Carlos Pinto-Gomes3 1Universidade do Algarve, Faculdade de Ciências e Tecnologia. Campus de Gambelas, 8005-139. Faro, Portugal. 2CCMAR – Centro de Ciências do Mar, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal. 3Universidade de Évora, Escola de Ciência e Tecnologia, Instituto de Ciências Agrárias e Ambientais Mediterrânicas (ICAAM), Departamento de Paisagem, Ambiente e Ordenamento. Rua 25 Romão Ramalho, nº 59, P-7000-671. Évora, Portugal. 4Universidad de Jaén, Depto. de Biología Animal, Biología Vegetal y Ecología. Paraje Las Lagunillas s/n. 23071. Jaén, España. 5Mediterranea University of Reggio Calabria, Department “Agraria”. Località Feo di Vito, 89122. Reggio Calabria, Italy. *Corresponding author: [email protected], tel.: +351 968 979 085 Abstract Introduction: Forest and pre-forest fringe communities in the southwest of the Iberian Peninsula are semi-shaded perennial herbs of external fringe and open areas of evergreen or semi- deciduous woodlands and their pre-forestry mantles, linked to the Stachyo lusitanicae-Cheirolophenion sempervirentis suballiance. Objective: To evaluate the chorology, ecological features and floristic circumscription of the forest fringe communities of the southwestern Iberian Peninsula. Materials and methods: Forest fringe communities adscribed to the Stachyo lusitanicae- Cheirolophenion sempervirentis suballiance were analysed, using phytosociological approach (Braun- Blanquet methodology) and numerical analysis (hierarchical cluster analysis). -
Rapunzel Is Not Just a Princess in Fairy Tale
Rapunzel Is Not just a Princess in a Fairy Tale Column ideas sometimes arrive by chance, and from the strangest, offhand comments. Last week, my friend Terri said, “I want to ask you about an herb. I was reading nursery stories, and did you know that Rapunzel was named after an herb? Her mother ate so many of them while she was pregnant that she decided to name her baby daughter after the plant. The herbs were stolen from a witch’s garden, so she placed a curse on the baby.” It had been many years since I read “Rapunzel,” and I didn’t recall the reference to raiding the witch’s garden. I love researching odd stories and occurrences, and an unusual reference to the plant origin of the heroine’s name in a fairy tale piqued my interest. Terri is correct about the origin of Princess Rapunzel’s name. When the Brothers Grimm published “”Rapunzel” in 1812, rapunzel, or Campanula rapunculus, was commonly grown in herb and vegetable gardens. The plant name would have been familiar to readers of that period. Campanula rapunculus is a member of the Campanulaceae or bellflower family, of which there are 500 species. Campanula species are native to North Africa, Europe, and Western Asia. Other common names are bluebell and harebell. The Latin name “Campanula” translates as little bell and “rapunculus” is derived from the Latin word “rapa,” meaning small turnip, in reference to the parsnip or radish-like roots. An English-language common name of C. rapunculus is rampion, not to be confused with ramp or Allium tricoccum, a strongly flavored spring onion, native to the eastern United States and Canada, and the focus of spring festivals in Virginia, West Virginia, North Carolina, and Tennessee. -
Conservation Gaps in Traditional Vegetables Native to Europe and Fennoscandia
agriculture Article Conservation Gaps in Traditional Vegetables Native to Europe and Fennoscandia Kauê de Sousa 1,2 and Svein Øivind Solberg 1,* 1 Department of Agricultural Sciences, Faculty of Applied Ecology, Agricultural Sciences and Biotechnology Inland Norway University of Applied Sciences, 2318 Hamar, Norway; [email protected] 2 Bioversity International, 00054 Rome, Italy * Correspondence: [email protected]; Tel.: +46-7354-01516 Received: 15 July 2020; Accepted: 3 August 2020; Published: 6 August 2020 Abstract: Vegetables are rich in vitamins and other micronutrients and are important crops for healthy diets and diversification of the food system, and many traditional (also termed underutilized or indigenous) species may play a role. The current study analyzed 35 vegetables with a European region of diversity with the effort to map the conservation status in Fennoscandia and beyond. We mapped georeferenced occurrences and current genebank holdings based on global databases and conducted conservation gaps analysis based on representativeness scores in situ and ex situ. Out of the 35 target species, 19 got at a high priority score for further conservation initiatives, while another 14 species got a medium priority score. We identified a pattern where traditional vegetables are poorly represented in genebank holdings. This corresponds well to a lack of attention in the scientific community measured in number of published papers. Considering the grand challenges ahead in terms of climate change, population growth and demand for sustainability, traditional vegetables deserve greater attention. Our contribution is to provide a basis for conservation priorities among the identified vegetables species native to Fennoscandia. Keywords: crop wild relatives; ecosystem services; ensemble models; genetic diversity; plant genetic resources; species distribution models 1. -
Specialized Bees Fail to Develop on Non- Host Pollen: Do Plants Chemically Protect Their Pollen?
1 SPECIALIZED BEES FAIL TO DEVELOP ON NON- HOST POLLEN: DO PLANTS CHEMICALLY PROTECT THEIR POLLEN? 1 CHRISTOPHE J. PRAZ,ANDREAS MU¨LLER, AND SILVIA DORN ETH Zurich, Institute of Plant Sciences, Applied Entomology, Schmelzbergstrasse 9/LFO, 8092 Zurich, Switzerland Abstract Bees require large amounts of pollen for their own reproduction. While several morphological flower traits are known to have evolved to protect plants against excessive pollen harvesting by bees, little is known on how selection to minimize pollen loss acts on the chemical composition of pollen. In this study, we traced the larval development of four solitary bee species, each specialized on a different pollen source, when reared on non-host pollen by transferring unhatched eggs of one species onto the pollen provisions of another species. Pollen diets of Asteraceae and Ranunculus (Ranunculaceae) proved to be inadequate for all bee species tested except those specialized on these plants. Further, pollen of Sinapis (Brassicaceae) and Echium (Boraginaceae) failed to support larval development in one bee species specialized on Campanula (Campanulaceae). Our results strongly suggest that pollen of these four taxonomic groups possess protective properties that hamper digestion and thus challenge the general view of pollen as an easy-to-use protein source for flower visitors. Keywords Apoidea; Asteraceae; bee–flower relationships; Echium; Megachilidae; oligolectic bees; pollenkit; pollination; Ranunculus; secondary compounds; Sinapis; toxic pollen. INTRODUCTION (i.e., those with stamens coming to maturity before the The great majority of flowering plants rely on insects pistil) for example, female bees restrict their foraging to or other animals for pollination. This interaction has flowers in the male phase, thereby scarcely contributing shaped the evolution of both the angiosperms and their to pollination (Mu¨ller 1996a). -
Essential Oils of Lamiaceae Family Plants As Antifungals
biomolecules Review Essential Oils of Lamiaceae Family Plants as Antifungals Tomasz M. Karpi ´nski Department of Medical Microbiology, Pozna´nUniversity of Medical Sciences, Wieniawskiego 3, 61-712 Pozna´n,Poland; [email protected] or [email protected]; Tel.: +48-61-854-61-38 Received: 3 December 2019; Accepted: 6 January 2020; Published: 7 January 2020 Abstract: The incidence of fungal infections has been steadily increasing in recent years. Systemic mycoses are characterized by the highest mortality. At the same time, the frequency of infections caused by drug-resistant strains and new pathogens e.g., Candida auris increases. An alternative to medicines may be essential oils, which can have a broad antimicrobial spectrum. Rich in the essential oils are plants from the Lamiaceae family. In this review are presented antifungal activities of essential oils from 72 Lamiaceae plants. More than half of these have good activity (minimum inhibitory concentrations (MICs) < 1000 µg/mL) against fungi. The best activity (MICs < 100) have essential oils from some species of the genera Clinopodium, Lavandula, Mentha, Thymbra, and Thymus. In some cases were observed significant discrepancies between different studies. In the review are also shown the most important compounds of described essential oils. To the chemical components most commonly found as the main ingredients include β-caryophyllene (41 plants), linalool (27 plants), limonene (26), β-pinene (25), 1,8-cineole (22), carvacrol (21), α-pinene (21), p-cymene (20), γ-terpinene (20), and thymol (20). Keywords: Labiatae; fungi; Aspergillus; Cryptococcus; Penicillium; dermatophytes; β-caryophyllene; sesquiterpene; monoterpenes; minimal inhibitory concentration (MIC) 1. Introduction Fungal infections belong to the most often diseases of humans. -
Lavandula Luisieri and Lavandula Viridis Essential Oils As Upcoming Anti-Protozoal Agents: a Key Focus on Leishmaniasis
applied sciences Article Lavandula Luisieri and Lavandula Viridis Essential Oils as Upcoming Anti-Protozoal Agents: A Key Focus on Leishmaniasis Marisa Machado 1,2 , Natália Martins 3,4,* ,Lígia Salgueiro 5,6, Carlos Cavaleiro 5,6 and Maria C. Sousa 5,7 1 Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde (CESPU), Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Portugal 2 Centro de Investigação em Biodiversidade e Recursos Genéticos (CIBIO-UP), Universidade do Porto, 4485-661 Vairão, Portugal 3 Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal 4 Institute for Research and Innovation in Health (I3S), University of Porto, 4200-135 Porto, Portugal 5 Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal 6 Chemical Process Engineering and Forest Products Research Center, University of Coimbra, 3030-790 Coimbra, Portugal 7 Center for Neurosciences and Cell Biology (CNC), University of Coimbra, 3030-790 Coimbra, Portugal * Correspondence: [email protected] Received: 5 June 2019; Accepted: 12 July 2019; Published: 29 July 2019 Abstract: Background and objectives: Leishmania species is the causative agent of leishmaniasis, a broad-spectrum clinical condition that can even be life-threatening when neglected. Current therapeutic strategies, despite beings highly cost-effective, have been increasingly associated with the appearance of drug-resistant microorganisms. Thus, an increasing number of thorough studies are needed towards upcoming drug discovery. This study aims to reveal the anti-protozoa activity of Lavandula luisieri and Lavandula viridis essential oils (EO) and their main components (1,8-cineole, linalool, and borneol). Materials and Methods: L. luisieri and L.