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Alyssum) and the Correct Name of the Goldentuft Alyssum
ARNOLDIA VE 1 A continuation of the BULLETIN OF POPULAR INFORMATION of the Arnold Arboretum, Harvard University VOLUME 26 JUNE 17, 1966 NUMBERS 6-7 ORNAMENTAL MADWORTS (ALYSSUM) AND THE CORRECT NAME OF THE GOLDENTUFT ALYSSUM of the standard horticultural reference works list the "Madworts" as MANYa group of annuals, biennials, perennials or subshrubs in the family Cru- ciferae, which with the exception of a few species, including the goldentuft mad- wort, are not widely cultivated. The purposes of this article are twofold. First, to inform interested gardeners, horticulturists and plantsmen that this exception, with a number of cultivars, does not belong to the genus Alyssum, but because of certain critical and technical characters, should be placed in the genus Aurinia of the same family. The second goal is to emphasize that many species of the "true" .~lyssum are notable ornamentals and merit greater popularity and cul- tivation. The genus Alyssum (now containing approximately one hundred and ninety species) was described by Linnaeus in 1753 and based on A. montanum, a wide- spread European species which is cultivated to a limited extent only. However, as medicinal and ornamental garden plants the genus was known in cultivation as early as 1650. The name Alyssum is of Greek derivation : a meaning not, and lyssa alluding to madness, rage or hydrophobia. Accordingly, the names Mad- wort and Alyssum both refer to the plant’s reputation as an officinal herb. An infu- sion concocted from the leaves and flowers was reputed to have been administered as a specific antidote against madness or the bite of a rabid dog. -
Botanical Nomenclature: Concept, History of Botanical Nomenclature
Module – 15; Content writer: AvishekBhattacharjee Module 15: Botanical Nomenclature: Concept, history of botanical nomenclature (local and scientific) and its advantages, formation of code. Content writer: Dr.AvishekBhattacharjee, Central National Herbarium, Botanical Survey of India, P.O. – B. Garden, Howrah – 711 103. Module – 15; Content writer: AvishekBhattacharjee Botanical Nomenclature:Concept – A name is a handle by which a mental image is passed. Names are just labels we use to ensure we are understood when we communicate. Nomenclature is a mechanism for unambiguous communication about the elements of taxonomy. Botanical Nomenclature, i.e. naming of plants is that part of plant systematics dealing with application of scientific names to plants according to some set rules. It is related to, but distinct from taxonomy. A botanical name is a unique identifier to which information of a taxon can be attached, thus enabling the movement of data across languages, scientific disciplines, and electronic retrieval systems. A plant’s name permits ready summarization of information content of the taxon in a nested framework. A systemofnamingplantsforscientificcommunicationmustbe international inscope,andmustprovideconsistencyintheapplicationof names.Itmustalsobeacceptedbymost,ifnotall,membersofthe scientific community. These criteria led, almost inevitably, to International Botanical Congresses (IBCs) being the venue at which agreement on a system of scientific nomenclature for plants was sought. The IBCs led to publication of different ‘Codes’ which embodied the rules and regulations of botanical nomenclature and the decisions taken during these Congresses. Advantages ofBotanical Nomenclature: Though a common name may be much easier to remember, there are several good reasons to use botanical names for plant identification. Common names are not unique to a specific plant. -
Guide to Plant Collection and Identification
GUIDE TO PLANT COLLECTION AND IDENTIFICATION by Jane M. Bowles PhD Originally prepared for a workshop in Plant Identification for the Ministry of Natural Resources in 1982. Edited and revised for the UWO Herbarium Workshop in Plant Collection and Identification, 2004 © Jane M. Bowles, 2004 -0- CHAPTER 1 THE NAMES OF PLANTS The history of plant nomenclature: Humans have always had a need to classify objects in the world about them. It is the only means they have of acquiring and passing on knowledge. The need to recognize and describe plants has always been especially important because of their use for food and medicinal purposes. The commonest, showiest or most useful plants were given common names, but usually these names varied from country to country and often from district to district. Scholars and herbalists knew the plants by a long, descriptive, Latin sentence. For example Cladonia rangiferina, the common "Reindeer Moss", was described as Muscus coralloides perforatum (The perforated, coral-like moss). Not only was this system unwieldy, but it too varied from user to user and with the use of the plant. In the late 16th century, Casper Bauhin devised a system of using just two names for each plant, but it was not universally adopted until the Swedish naturalist, Carl Linnaeus (1707-1778) set about methodically classifying and naming the whole of the natural world. The names of plants: In 1753, Linnaeus published his "Species Plantarum". The modern names of nearly all plants date from this work or obey the conventions laid down in it. The scientific name for an organism consists of two words: i) the genus or generic name, ii) the specific epithet. -
An Illustrated Key to the Ferns of Oregon
AN ABSTRACT OF THE THESIS OF Helen Patricia O'Donahue Pembrook for the Master of Arts (Name) (Degree) Systematic Botany (Major) Date thesis is presented March 8, 1963 Title AN ILLUSTRATED KEY TO THE FERNS OF OREGON Abstract approved IIIII (Major professor) The purpose of the work is to enable students of botany to identify accurately Oregon ferns, both as living plants and as dried speci- mens. Therefore, it provides vegetative keys to the families, genera and species of the ferns (Class FILICINAE) found in Oregon. Correct names have been determined using the latest available information and in accordance with 1961 edition of the International Code of Botan- ical Nomenclature. The synonomy, a description, and original draw- ings of each species and subspecific taxon are included. An illustrated glossary and a technical glossary have been prepared to explain and clarify the descriptive terms used. There is also a bibliography of the literature used in the preparation of the paper. The class FILICINAE is represented in Oregon by 4 families, 20 genera, 45 or 46 species, 4 of which are represented by more than one subspecies or variety. One species, Botrychium pumicola Coville, is endemic. The taxa are distributed as follows: OPHIO- GLOSSACEAE, 2 genera: Botrychium, 7 species, 1 represented by 2 subspecies, 1 by 2 varieties; Ophioglossum, 1 species. POLYPODI- ACEAE, 15 genera: Woodsia., 2 species; Cystopteris, 1 species; Dryopteris, 6 species; Polystichum, 5 species, 1 represented by 2 distinct varieties; Athyrium, 2 species; Asplenium, 2 species; Stru- thiopteris, 1 species; Woodwardia, 1 species; Pitrogramma, 1 spe- cies; Pellaea, 4 species; Cheilanthes, 3 or 4 species; Cryptogramma, 1 species; Adiantum, 2 species; Pteridium, 1 species; Polypodium, 2 species, 1 represented by 2 varieties. -
CITES Orchid Checklist Volumes 1, 2 & 3 Combined
CITES Orchid Checklist Online Version Volumes 1, 2 & 3 Combined (three volumes merged together as pdf files) Available at http://www.rbgkew.org.uk/data/cites.html Important: Please read the Introduction before reading this Part Introduction - OrchidIntro.pdf Part I : All names in current use - OrchidPartI.pdf (this file) Part II: Accepted names in current use - OrchidPartII.pdf Part III: Country Checklist - OrchidPartIII.pdf For the genera: Aerangis, Angraecum, Ascocentrum, Bletilla, Brassavola, Calanthe, Catasetum, Cattleya, Constantia, Cymbidium, Cypripedium, Dendrobium (selected sections only), Disa, Dracula, Encyclia, Laelia, Miltonia, Miltonioides, Miltoniopsis, Paphiopedilum, Paraphalaenopsis, Phalaenopsis, Phragmipedium, Pleione, Renanthera, Renantherella, Rhynchostylis, Rossioglossum, Sophronitella, Sophronitis Vanda and Vandopsis Compiled by: Jacqueline A Roberts, Lee R Allman, Sharon Anuku, Clive R Beale, Johanna C Benseler, Joanne Burdon, Richard W Butter, Kevin R Crook, Paul Mathew, H Noel McGough, Andrew Newman & Daniela C Zappi Assisted by a selected international panel of orchid experts Royal Botanic Gardens, Kew Copyright 2002 The Trustees of The Royal Botanic Gardens Kew CITES Secretariat Printed volumes: Volume 1 first published in 1995 - Volume 1: ISBN 0 947643 87 7 Volume 2 first published in 1997 - Volume 2: ISBN 1 900347 34 2 Volume 3 first published in 2001 - Volume 3: ISBN 1 84246 033 1 General editor of series: Jacqueline A Roberts 2 Part I: ORCHIDACEAE BINOMIALS IN CURRENT USAGE Ordered alphabetically on All -
Asian Journal of Plant Biology, 2014, Vol 2, No 1, 28-33
Asian Journal of Plant Biology, 2014, Vol 2, No 1, 28-33 ASIAN JOURNAL OF PLANT BIOLOGY Website: http://journal.hibiscuspublisher.com Asymbiotic Germination and Seedling Development of Dimorphics lowii (Orchidaceae) Birhalawati Bakar , Mariam Abdul Latip and Jualang Azlan Gansau Unit for Orchid Studies, Institute for Tropical Biology and Conservation, Universiti Malaysia Sabah, Jalan UMS, 88400 Kota Kinabalu, Sabah, Malaysia. Corresponding author: Jualang Azlan Gansau, Email: [email protected] ABSTRACT HISTORY Received: 5 th of May 2014 Dimorphorchis lowii , a threatened Borneo endemic epiphytic orchid, is gradually becoming rare due to over Received in revised form: 17 th of June 2014 collecting and habitat disturbance. Therefore this study was carried out to obtain in vitro propagation through Accepted: 22 nd of June 2014 asymbiotic seed germination and seedling development by optimizing capsule maturity, nutrients Available online: 18 th of July 2014 requirements and light conditions before being introduced back to its natural habitat for conservation purposes. Capsules were collected at 100, 150 and 170 days through hand-pollination. The seeds were KEYWORD germinated on Murashige and Skoog (MS), Knudson C (KC) and Vacin and Went (VW) media added with Asymbiotic germination 10% additives (coconut water, potato homogenate and tomato juice) under light and dark conditions. Seeds Basal media from 150 days old capsule grow on VW medium added with potato homogenate under light condition were Capsules age Complex additives observed to be an optimum condition with higher germination percentage as compare to other treatments. Dimorphorchis lowii Seeds started to germinate by swollen of embryo (8 days) before the testa were ruptured at 23 days and further developed into mature protocorm at 33 days. -
Gulf Coast Orchid Society Newsletter
Gulf Coast Orchid Society Newsletter June 9, 2013 Our June meeting will be held Sunday, June 9, at 2:00 at the Jeff Davis Community College located at the corner of Runnymeade Rd and Debuys; just north of Pass Rd. We will meet in the main cafeteria and then move to the smaller meeting room for the program. The room that we normally use will be closed due to another meeting. PLEASE DO NOT GO INTO THE REGULAR MEETING ROOM. The Orchid’s 101 meeting led by Glen Ladnier will precede the meeting at 1:30 in the smaller meeting room. This month’s topic will be “It’s all in the roots!” PROGRAM: Glen will also do our main program on Native Orchids of South Mississippi. This will be part power point presentation and part live orchids that Glen will bring in. Glen has been working with native orchids for several years. He is currently working with Crosby Arboretum in their efforts to create a native orchid garden. We will also have several plants to sell at the meeting; some of the great plants Walter Taylor donated for the May auction, some plants donated by Jo Ann Vaz and many blooming Phals and Dendrobium purchased earlier in the year. All plants will be prepriced; you can purchase these plants from the time they get to the meeting (around 1:00 PM) until 1:20 and during the break of the regular meeting. Sales will stop just before the Orchids 101 class starts. They will be covered so no shopping or setting plants aside. -
Why Do Plant Names Change?
Plant names in chaos, as everyone could then Making decisions choose names as they wish. If taxonomic changes are simply Taxonomic decisions are more recommendations, who chooses contentious. The role of taxonomy is what to follow? For the RHS, the to classify organisms into different task falls to the Nomenclature and groups. These groups (correctly ‘taxa’ Taxonomy Advisory Group (NATAG), or singular ‘taxon’) include family, comprised of plantspeople interested genus, species, subspecies, variety in horticultural plants, all under and cultivar. Botanists constantly stand ing how the Codes work in update their views on how to classify both botanical and horticultural plants. In the past this was mostly worlds, as well as a broad familiarity Despite the inconvenience, based upon visible characteristics, with garden plants. By bringing but genetic work has added new people together there is usually there are important scientific evidence. As a result botanists have someone familiar with the plants reasons behind plant name been reclassifying plants to reflect discussed. The advisory group also changes and some of these will recently revealed evolutionary has a network of outside experts relationships: that is, those plants on which it can call, and welcomes Why do plant eventually benefit gardeners more closely related to each other contributions from anyone who has Author: Christopher Whitehouse, G than originally thought are now an opinion on what name should be AP Keeper of the RHS Herbarium at Wisley JO / placed in the same group. This should used. Decisions made by the advisory and secretary to the RHS Nomenclature H N GLOVE N lead to future stability, but at present group are reflected in the latest and Taxonomy Advisory Group names change? we are in a period of change. -
Epilist 1.0: a Global Checklist of Vascular Epiphytes
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2021 EpiList 1.0: a global checklist of vascular epiphytes Zotz, Gerhard ; Weigelt, Patrick ; Kessler, Michael ; Kreft, Holger ; Taylor, Amanda Abstract: Epiphytes make up roughly 10% of all vascular plant species globally and play important functional roles, especially in tropical forests. However, to date, there is no comprehensive list of vas- cular epiphyte species. Here, we present EpiList 1.0, the first global list of vascular epiphytes based on standardized definitions and taxonomy. We include obligate epiphytes, facultative epiphytes, and hemiepiphytes, as the latter share the vulnerable epiphytic stage as juveniles. Based on 978 references, the checklist includes >31,000 species of 79 plant families. Species names were standardized against World Flora Online for seed plants and against the World Ferns database for lycophytes and ferns. In cases of species missing from these databases, we used other databases (mostly World Checklist of Selected Plant Families). For all species, author names and IDs for World Flora Online entries are provided to facilitate the alignment with other plant databases, and to avoid ambiguities. EpiList 1.0 will be a rich source for synthetic studies in ecology, biogeography, and evolutionary biology as it offers, for the first time, a species‐level overview over all currently known vascular epiphytes. At the same time, the list represents work in progress: species descriptions of epiphytic taxa are ongoing and published life form information in floristic inventories and trait and distribution databases is often incomplete and sometimes evenwrong. -
The Future of the Taxonomy of Cultivated Plants
The Future of the Taxonomy of Cultivated Plants K. van Ettekoven Naktuinbouw P.O. Box 40 Sotaweg 22 2370 AA Roelofarendsveen The Netherlands Keywords: cultivars, cultonomy, national listing, nomenclature, statutory registration, UPOV Abstract In agriculture and horticulture, at least 80% of taxonomic problems are related to the cultivar. In particular, questions such as (a) “Am I really dealing with a new cultivar?” (b) “To which species does a cultivar belong?” (c) “How can I recognize a cultivar phenotypically, especially if it is a hybrid?” and (d) “Does the cultivar-group system always work?” continually impact on the work of those dealing with the classification and naming of cultivated plant material. Further questions dealing with the very nature of cultivars and whether wild forms or other categories named under the provisions of the International Code of Botanical Nomenclature (ICBN) should be eligible for cultivar status form an ongoing debate, as do a range of other issues such as the nomenclatural treatment of mixtures as cultivars in the agricultural industry. Statutory registration systems are based on DUS (Distinction, Uniformity, and Stability). The denominations provided through these systems have historically been made with minimal reference to the International Code of Nomenclature for Cultivated Plants (ICNCP). Stability in naming is the first priority for those trading in, and legislating for, cultivars in the market place. Clearly there is a need to provide an international forum for discussion and resolution of these and other related problems so that the interests of plant breeders, collection mangers, plant traders, taxonomists, and legislators may be discussed and resolved in a decisive way through a platform that carries international recognition. -
Rules of Botanical Nomenclature
Taxonomy Prof.(Dr.) Punam Jeswal Head M.Sc semester II Botany Department Rules of Botanical Nomenclature Definition - Nomenclature is the art of naming of objects, which deals with the determination of a correct name to a known plant or to a known taxon. The names indeed correspond to the sentence, as both constitute meaningful collection of words. A name indicates a noun that helps in the quick identification, easy communication and economy of memory about the object to which it is concerned. Types of Names - The names according to their range of audience, language, territorial coverage and governance are of two types :- 1. Common or vernacular names. 2. International or scientific names. Common or Vernacular Names - These names are of the locals, by the locals, for the locals, in the local dialect. That is when a local plant is named by native people for the identification and communication to the other people of the same territory in their won local dialect, it is referred to as local or common or vernacular name. The fundamental demerits of this name are that they have limited audience, small territorial coverage and not governed under any set of principles or rules and even the same plant may have more than one name in the same locality. Another demerit of concern regarding these names is presence of synonyms in the languages therefore; the same plant may have a variety of names at different places in different languages. As for instance, mango(Mangifera indica) posses more than fifty names in Sanskrit only and lotus is known by more than two dozen names in Sanskrit and Hindi languages. -
Molecular Decoding of Identity of Some Commercially Important
Molecular Decoding of Identity of Some Commercially Important Vandaceous Orchids (Orchidaceae) Based on the Sequences of the Internal Transcribed Spacer (ITS) Sequences and Their Phylogeny Joyrison Kamba Nagaland University - Lumami Campus Chitta Ranjan Deb ( [email protected] ) Nagaland University https://orcid.org/0000-0002-1361-1025 Research Article Keywords: Barcoding, Discriminatory, Horticultural orchid, ITS marker, Nagaland, Vandaceous orchid. Posted Date: July 14th, 2021 DOI: https://doi.org/10.21203/rs.3.rs-689622/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/18 Abstract Indiscriminate, rampant collection and natural habitat destruction of Vandaceous orchids for their ornamental and medicinal value have resulted in threatened category to many of the important species and struggling for their survival. Unconrmed commercially important Vandaceous orchids still continues as these orchids are similar in shaped, size and dicult to identify and classify, especially when they are not in owering stage. To solve this problem molecular barcode can be an useful tool for rapid identication even from vegetative tissues for commercial purpose. The present study was carried out to test the discriminatory power of IT1 and IT2 region in barcoding and to ascertain their phylogenetic relationship among these 31 species (67) from 15 genera of vandaceous orchids. The sequences were aligned using ClustalW and genetic distances were computed using MEGA 7.0. Data analyses suggest that Internal Transcribed Spacer (ITS) of nuclear ribosomal DNA is a reliable marker which can be use as an ecient barcode to identify (species resolution at 95.52% by genetic distance, 79.40% by BLAST analysis and 95.52% by phylogenetic tree building method) and analyze their phylogenetic relationship among Vandaceous orchids.