DOCSLIB.ORG

Clarifying Affiliations of Salix Gracilistyla Miq. Cultivars and Hybrids

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Clarifying Affiliations of Salix Gracilistyla Miq. Cultivars and Hybrids HORTSCIENCE 51(4):334–341. 2016. in Korea) was confirmed as S. chaenomeloides. This accession was introduced by Peter Bristol of Holden Arboretum and Paul W. Meyer of Clarifying Affiliations of Salix Morris Arboretum. The cuttings were taken from a plant at the Chollipo Arboretum in South gracilistyla Miq. Cultivars and Hybrids Korea on 7 Oct. 1981. The parent plant was 1 ‘‘collected from the wild in nearby hills’’ (Paul Yulia A. Kuzovkina W. Meyer, personal communication, Dec. 2015). Department of Plant Science and Landscape Architecture, Unit-4067, These studies were based on information University of Connecticut, Storrs, CT 06269-4067 from the protologues, authentic herbarium specimens held in Harvard University Her- Michael Dodge baria, U.S. (A), Herbarium Universitatis Vermont Willow Nursery, 1943 Ridge Road North, Fairfield, VT 05455-5631 Florentinae, Italy (FI), Royal Botanic Gar- dens Kew, UK (K), Main Botanical Garden, Irina V. Belyaeva Russia (MHA), Naturalis Biodiversity Royal Botanic Garden, Kew, Richmond, TW9 3AE, UK Center, Leiden, Netherlands (NHM), and Museum National d’Histoire Naturelle, France Additional index words. Salix gracilistyla, Salix chaenomeloides, willow, nomenclature, (P) (herbarium acronyms (Thiers, 2013). No- japanese pussy willow, cultivar, asian pussy willow menclature and a comparison of the two Abstract. Salix gracilistyla Miq., japanese pussy willow or rosegold willow, is an ornamental species are presented below. Accepted names shrub commonly cultivated for its prominent display of catkins in early spring. Verification are given in bold. Typification was made of stocks of willows in the North American landscape nursery trade revealed that another according to the International Code of name—Salix chaenomeloides Kimura—is associated frequently with plants similar to Nomenclature for algae, fungi, and plants S. gracilistyla. Morphological analyses conducted during this study have shown that the (Melbourne Code) (McNeill et al., 2012). Our S. chaenomeloides binomial is misapplied often to S. gracilistyla, its cultivars and hybrids. objective was to promote the correct usage A comparison of the diagnostic characters of S. gracilistyla and S. chaenomeloides is of the scientific name S. gracilistyla and to presented to explain the differences between these taxa and to promote the adoption of the discontinue the misapplication of the name correct names. Five cultivars of S. gracilistyla valued for their early spring catkin displays, S. chaenomeloides within the community of variegated foliage, and pendulous habits, and two cultivars of a hybrid origin are willow growers and authors of plant cataloging. summarized. Also, two new ornamental cultivars called Salix ‘Winter Glory’ and Salix ‘Rabbit’s Foot’ are described. Historical Application Most horticultural references from the 20th and 21st centuries (Bailey, 1924; Bailey and Willows (Salix L.) are grown widely in outstanding early spring display of catkins Bailey, 1976; Bean, 1981; Hillier, 2014; many temperate countries because of their emerging from large buds (Fig. 1). Krussmann, 1978, 1984; Rehder, 1927, 1940, notable characteristics that include rapid growth Observations of nursery stock offerings of 1949; Walter et al., 1989) did not list rate, ornamental appearance, and easy vegeta- willows revealed that another name—S. S. chaenomeloides among cultivated plants. tive propagation (Dickmann and Kuzovkina, chaenomeloides Kimura with the common The first reference to this species in cultivation 2014). Salix gracilistyla Miq., japanese pussy names ‘‘giant pussy willow’’ or ‘‘asian pussy was found in the specialized volume ‘‘Willows: willow or rosegold willow, is an ornamental willow,’’ became attached to the morpholog- the Genus Salix’’ by Newsholme (1992) which willow commonly found in the nursery trade. It ically similar plants labeled as S. gracilistyla, is commonly used by practical horticulturists is cultivated for its graceful arching habit and and are found frequently in the catalogues of and nursery professionals. The description of many North American growers. For example, S. chaenomeloides in this book was found to be the Plant Information Online database (2015) inaccurate as it fits with most characters of that lists sources of plants in North American S. gracilistyla,butnotS. chaenomeloides.The Received for publication 4 Dec. 2015. Accepted for nurseries, reported that S. chaenomeloides was monochromatic drawing and the color picture publication 15 Feb. 2016. available from 18 nurseries, eight of which are displayed by Newsholme (1992: p. 62, Fig. 22 We thank Leen Leus, Plant Science Unit at the Institute for Agricultural and Fisheries Research, wholesale sellers. In contrast, S. chaenome- and plate 19) are both labeled S. chaenome- Belgium, for analyzing the DNA content; Cynthia loides was not mentioned in the major U.K. loides, but have illustrated S. gracilistyla Jones, University of Connecticut and Bill Hen- database related to the plant trade (Royal instead. Tapani Uronen from Salicetum Vain- dricks, Klyn Nursery, for photography assistance; Horticultural Society Plant Finder, 2015), and ionranta (Finland) received a plant named Chiara Nepi and Egildo Luccioli from the Herbarium no evidence of the name or species availability S. chaenomeloides from Newsholme’s collec- Universitatis Florentinae, Italy (FI) and Christel in continental Europe was recorded. tion and noted that this clone did not have the Schollaardt from the Naturalis Biodiversity Center, To verify plant identity, fourteen accessions characteristics of this species. Uronen called Leiden, Netherlands (NHM), for assistance with of these two species were procured from North this plant ‘‘western S. chaenomeloides’’ or ‘‘red herbarium specimens; Barry Yinger, Conard Pyle American nurseries, botanic gardens, and pri- bud pussy willow’’ suggesting that it is proba- Star Roses; Stefan Lura, U.S. National Arboretum; Wayne Mezitt, Weston Nurseries; Michael Dirr, vate collections between 1999 and 2015. Plant bly ‘‘a hybrid which is very closely related to University of Georgia; Gary Koller, Koller and identification was based on observations of S. gracilistyla’’ (Uronen, 2004; T. Uronen, Associates; Rick Darke, Rick Darke LLC; Paul the specimens through different phenological personal communication, Sept. 2015). Meyer, Morris Arboretum, for historical information; stages and by cross-checking with the original The name S. chaenomeloides appeared in Tim Wood, Spring Meadow Nursery; Dave Reed, taxonomical treatments and some type speci- the two most recent editions of the authoritative Meadows Farm Landscaping, Virginia; Tapani Uro- mens. It was confirmed that misapplication of U.S. manual by Dirr (1998, 2009); however, nen, Salicetum Vainionranta (Finland); Shu Suehiro the name S. chaenomeloides took place in this species was not listed in previous editions. (http://www.botanic.jp/contents/zx.htm) Japan, for many cases. There was considerable misuse Also, the description of S. chaenomeloides in taxonomic information; Ethan Johnson, Holden of the names, as almost all accessions listed as this volume was erroneous and fits S. graci- Arboretum; Irina Kadis, Arnold Arboretum, for re- trieving documents and preparing voucher specimens. S. chaenomeloides are indeed S. gracilistyla or listyla,notS. chaenomeloides. Consequently, We thank anonymous reviewers for their helpful its hybrids. Only one accession of S. chaeno- misuse of the name S. chaenomeloides was comments and suggestions. meloides thatwasreceivedin1999from found in scientific publications and extension 1Corresponding author. E-mail: jkuzovkina@ Holden Arboretum, IL (No 81-604-88 1981 materials in North America throughout the uconn.edu. as Salix cf. glandulosa Seemen; wild collected last 20 years (Armitage and Dirr, 1995; Greer 334 HORTSCIENCE VOL. 51(4) APRIL 2016 Arboretum. Next, this plant was distributed from the Arnold Arboretum in 1990 to the Holden Arboretum as accession S. chaenome- loides ‘‘90-248.’’ Also, it is likely that the same plant was disseminated from the Arnold Arboretum to some U.S. nurseries (Wayne Mezitt and Gary Koller, personal communica- tion, July 2015). This specimen at the Arnold Arboretum is still alive (Irina Kadis, personal communication, July 2015), but as of 17 June 2014 was labeled as in ‘‘fair condition; major stem canker; major deadwood; bracket fungi at 1.0 m to 2.0 m; minor insect damage (chewed leaves).’’ The voucher specimen of this plant (No. 139-90-A, collection number 27-2015), collected on 18 July 2015, is deposited at the Herbarium of the Arnold Arboretum (A). Michael Dirr noted that S. chaenomeloides was given to him by Don Shadow (Shadow Nursery, Inc., Winchester, TN) in early Feb. 1988, and planted at the University of Georgia Farm. However, it is possible that Don Shadow also received his specimen from Barry Yinger (Dirr, 2009; M. Dirr, personal communication, July 2015). These plants were used in cut-branch trials by Allan Armitage Fig. 1. (Left) Salix gracilistyla Miq., japanese pussy willow, during anthesis; (right) S. gracilistyla Miq. (Armitage and Dirr, 1995). ‘Mt. Aso’ after inflorescence expansion. Photos by M. Dodge. Another introduction of plants under the incorrect name S. chaenomeloides into North identified as S. chaenomeloides (‘‘Salix glan- America took place during the 1985 Elite dulosa Seem.’’), may have resulted in the Plants Expedition to Japan, conducted by original confusion (Fig. 2). This specimen Sylvester (Skip) G. March of the U.S. National was not mentioned
Load more

Recommended publications
  • Trees, Shrubs, and Perennials That Intrigue Me (Gymnosperms First
    Big-picture, evolutionary view of trees and shrubs (and a few of my favorite herbaceous perennials), ver. 2007-11-04 Descriptions of the trees and shrubs taken (stolen!!!) from online sources, from my own observations in and around Greenwood Lake, NY, and from these books: • Dirr’s Hardy Trees and Shrubs, Michael A. Dirr, Timber Press, © 1997 • Trees of North America (Golden field guide), C. Frank Brockman, St. Martin’s Press, © 2001 • Smithsonian Handbooks, Trees, Allen J. Coombes, Dorling Kindersley, © 2002 • Native Trees for North American Landscapes, Guy Sternberg with Jim Wilson, Timber Press, © 2004 • Complete Trees, Shrubs, and Hedges, Jacqueline Hériteau, © 2006 They are generally listed from most ancient to most recently evolved. (I’m not sure if this is true for the rosids and asterids, starting on page 30. I just listed them in the same order as Angiosperm Phylogeny Group II.) This document started out as my personal landscaping plan and morphed into something almost unwieldy and phantasmagorical. Key to symbols and colored text: Checkboxes indicate species and/or cultivars that I want. Checkmarks indicate those that I have (or that one of my neighbors has). Text in blue indicates shrub or hedge. (Unfinished task – there is no text in blue other than this text right here.) Text in red indicates that the species or cultivar is undesirable: • Out of range climatically (either wrong zone, or won’t do well because of differences in moisture or seasons, even though it is in the “right” zone). • Will grow too tall or wide and simply won’t fit well on my property.
    [Show full text]
  • The Catalogue of Seed Plants in Yunnan Province
    The catalogue of seed plants in Yunnan Province Chen Jiahui1*, Deng Tao1, Zhang Daigui2, Yue Jipei1, Zhou Zhuo1, Sun Lu1, Li China Scientific Data Yanbo1, Li Wenqing1, Shi Mingming1, Sun Hang1* Vol.3, No.1, 2018 1. Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China; 2. College of Biology and Environmental Sciences, Jishou University, Jishou 416000, P. R. China ARTICLE DOI: * Email: [email protected]; [email protected] 10.11922/csdata.2017.18.zh DATA DOI: Abstract: Species catalogue is the basic biota data of a natural geographical 10.11922/sciencedb.489 region or administrative division, and is the premise of biodiversity research, SUBJECT CATEGORY: Biological sciences conservation and rational utilization. However, due to continuous advances RECEIVED: of plant taxonomy and systematics, as well as different standpoints of September 28, 2017 taxonomists, botanical references have adopted a variety of taxonomic RELEASED: systems and treatments. Species catalogue therefore needs continuous October 27, 2017 updates. This study is based on data collected from taxonomic references PUBLISHED: ranging from monograph, herbarium to field investigation, including Flora February 28, 2018 of Yunnan, Checklist of Yunnan Seed Plants, Flora of China, among others. After rigorous data processing and review, we archived the Catalogue of Seed Plants in Yunnan Province (version 2016). As the most authoritative and accurate data set of seed plants in Yunnan so far, this catalogue is expected to facilitate the research, conservation, and rational utilization of seed plants, providing bases for biodiversity management and relevant policy-making.
    [Show full text]
  • On the Road with Sara Stein ~ Collecting Plants to Save Them
    On the Road With Sara Stein ~ Collecting Plants to Save Them A Publication of the American Horticultural Society November/December 1996 $3 .95 L TRULY TWISTED ~ Willows for Small Spaces PORTLAND'S TIMBER PRESS ~ Books for Serious Gardeners MECCA IN OHIO -# Rare Mail-Order Treasures SMART ADDRESSES -# Helpful Sites on the Internet Come Celehrate the American Garaen and the 75th AnniverJary 0/ the American Hortkultural Society in SanFranciJcoApril24-2~ 1997 Our 52nf) Annual Meeting will convene in heautiful San Francuco-the fabled "City by the Bay" wnere the deep voice of foghorns rolling over the seven hills and the clank of (able cars will n~ mind. you that this is a city both new and old, both sopn!istic:aied and fresh, a gateway to fabulous gardens and horticultural surprises. VMit RiilJll with its 16 acres of formal display gardens, and while on the peninsula see several private gardens. We'll cap that day with dinner and a tour of the Thomas Chureh Garden at Sunset magazine headquarters. Next day we'll visit gardens in the hills of the East Bay, including the University of California's botanic garden at Berkeley. We will offer optional visits to the wine country of Napa and Sonoma, as well as a day touring gardens over the Golden Gate Bridge toward the Pacific Coast and then back to the Tiburon area. AJ alwayJ~ our banquet will he a bighligb~ this year featuring a look back at 75 years of the Society's history. COURTESY OF [ !SA GWiTHRIE .. '.., Circle your caletUJar now and make plans to share a fabulous weekend in ~ 1~1; San Francisco with fellow AHS members.
    [Show full text]
  • Temple Ambler Field Station Species List Figure 1. Animal Groups Identified to Date Through Our Citizen Science Initiatives at T
    Temple Ambler Field Station Species List Figure 1. Animal groups identified to date through our citizen science initiatives at Temple Ambler Field Station. Values represent unique taxa identified in the field to the lowest taxonomic level possible. These data were collected by field citizen scientists during events on campus or were recorded in public databases (iNaturalist and eBird). Want to become a Citizen Science Owlet too? Check out our Citizen Science webpage. Any questions, issues or concerns regarding these data, please contact us at [email protected] (fieldstation[at}temple[dot]edu) Temple Ambler Field Station Species List Figure 2. Plant diversity identified to date in the natural environments and designed gardens of the Temple Ambler Field Station and Ambler Arboretum. These values represent unique taxa identified to the lowest taxonomic level possible. Highlighted are 14 of the 116 flowering plant families present that include 524 taxonomic groups. A full list can be found in our species database. Cultivated specimens in our Greenhouse were not included here. Any questions, issues or concerns regarding these data, please contact us at [email protected] (fieldstation[at}temple[dot]edu) Temple Ambler Field Station Species List database_title Temple Ambler Field Station Species List last_update 22October2020 description This database includes all species identified to their lowest taxonomic level possible in the natural environments and designed gardens on the Temple Ambler campus. These are occurrence records and each taxon is only entered once. This is an occurrence record, not an abundance record. IDs were performed by senior scientists and specialists, as well as citizen scientists visiting campus.
    [Show full text]
  • Forestry Department Food and Agriculture Organization of the United Nations
    Forestry Department Food and Agriculture Organization of the United Nations International Poplar Commission Thematic Papers POPLARS AND WILLOWS IN THE WORLD CHAPTER 2 POPLARS AND WILLOWS OF THE WORLD, WITH EMPHASIS ON SILVICULTURALLY IMPORTANT SPECIES Donald I. Dickmann, Julia Kuzovkina October 2008 Forest Resources Development Service Working Paper IPC/9-2 Forest Management Division FAO, Rome, Italy Forestry Department FAO/IPC Poplars and Willows in the World Chapter 2 Poplars and Willows of the World, with Emphasis on Silviculturally Important Species by Donald I. Dickmann Department of Forestry Michigan State University East Lansing, MI 48824-1222 USA Julia Kuzovkina Department of Plant Science The University of Connecticut Storrs, CT 06269-4067 USA Contact information for D. I. Dickmann: Email [email protected] Phone 517 353 5199 Fax 517 432 1143 “…while this planet has gone cycling on according to the fixed laws of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved.” Charles Darwin The Origin of Species, 1859 If any family of woody plants affirms Darwin’s musing, it is the Salicaceae. This family—division Magnoliophyta, class Magnoliopsida (dicots), subclass Dilleniidae, order Salicales—includes the familiar genera Populus (poplars, cottonwoods, and aspens) and Salix (willows, sallows, and osiers)1. Together Populus and Salix comprise 400 to 500 species (Table 2-1), although there is no agreement among taxonomists as to the exact number. Added to those numbers are countless subspecies, varieties, hybrids, and cultivars that together encompass a diversity of morphological forms that, although bordering on the incomprehensible, is beautiful and wonderful nonetheless.
    [Show full text]
  • Genome-Wide Comparative Analyses of GATA Transcription Factors Among 19 Arabidopsis Ecotype Genomes: Intraspecifc Characteristics of GATA Transcription Factors
    www.nature.com/scientificreports OPEN Genome‑wide comparative analyses of GATA transcription factors among seven Populus genomes Mangi Kim1,2, Hong Xi1,2, Suhyeon Park1,2, Yunho Yun1,2 & Jongsun Park1,2* GATA transcription factors (TFs) are widespread eukaryotic regulators whose DNA‑binding domain is a class IV zinc fnger motif (CX2CX17–20CX2C) followed by a basic region. We identifed 262 GATA genes (389 GATA TFs) from seven Populus genomes using the pipeline of GATA‑TFDB. Alternative splicing forms of Populus GATA genes exhibit dynamics of GATA gene structures including partial or full loss of GATA domain and additional domains. Subfamily III of Populus GATA genes display lack CCT and/ or TIFY domains. 21 Populus GATA gene clusters (PCs) were defned in the phylogenetic tree of GATA domains, suggesting the possibility of subfunctionalization and neofunctionalization. Expression analysis of Populus GATA genes identifed the fve PCs displaying tissue‑specifc expression, providing the clues of their biological functions. Amino acid patterns of Populus GATA motifs display well conserved manner of Populus GATA genes. The fve Populus GATA genes were predicted as membrane‑ bound GATA TFs. Biased chromosomal distributions of GATA genes of three Populus species. Our comparative analysis approaches of the Populus GATA genes will be a cornerstone to understand various plant TF characteristics including evolutionary insights. A transcription factor (TF) is a protein that controls the rate of transcription by binding to specifc DNA sequences, including promoter regions. TF can also combine and interact with cis-acting elements in the pro- moter region as well as interact with other proteins to regulate the start site of transcription1.
    [Show full text]
  • Phylogenetic Distribution and Evolution of Mycorrhizas in Land Plants
    Mycorrhiza (2006) 16: 299–363 DOI 10.1007/s00572-005-0033-6 REVIEW B. Wang . Y.-L. Qiu Phylogenetic distribution and evolution of mycorrhizas in land plants Received: 22 June 2005 / Accepted: 15 December 2005 / Published online: 6 May 2006 # Springer-Verlag 2006 Abstract A survey of 659 papers mostly published since plants (Pirozynski and Malloch 1975; Malloch et al. 1980; 1987 was conducted to compile a checklist of mycorrhizal Harley and Harley 1987; Trappe 1987; Selosse and Le Tacon occurrence among 3,617 species (263 families) of land 1998;Readetal.2000; Brundrett 2002). Since Nägeli first plants. A plant phylogeny was then used to map the my- described them in 1842 (see Koide and Mosse 2004), only a corrhizal information to examine evolutionary patterns. Sev- few major surveys have been conducted on their phyloge- eral findings from this survey enhance our understanding of netic distribution in various groups of land plants either by the roles of mycorrhizas in the origin and subsequent diver- retrieving information from literature or through direct ob- sification of land plants. First, 80 and 92% of surveyed land servation (Trappe 1987; Harley and Harley 1987;Newman plant species and families are mycorrhizal. Second, arbus- and Reddell 1987). Trappe (1987) gathered information on cular mycorrhiza (AM) is the predominant and ancestral type the presence and absence of mycorrhizas in 6,507 species of of mycorrhiza in land plants. Its occurrence in a vast majority angiosperms investigated in previous studies and mapped the of land plants and early-diverging lineages of liverworts phylogenetic distribution of mycorrhizas using the classifi- suggests that the origin of AM probably coincided with the cation system by Cronquist (1981).
    [Show full text]
  • Nutrient Cycling and the Role of Arbuscular Mycorrhizae in Created and Natural Wetlands of Central Ohio
    Nutrient Cycling and the Role of Arbuscular Mycorrhizae in Created and Natural Wetlands of Central Ohio DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of The Ohio State University By Katie Hossler, B.S., M.S. Environmental Science Graduate Program The Ohio State University 2010 Dissertation Committee: Professor Virginie Bouchard, Co-Advisor Professor Robert J. Gates, Co-Advisor Professor Siobhan Fennessy Professor Dawn Gibas Ferris Professor Richard Moore c Copyright by Katie Hossler 2010 ABSTRACT This dissertation details a comprehensive study of the ecology and development of the soil and carbon, nitrogen and phosphorus cycles in freshwater marshes. Beyond broadening our understanding of wetland development and ecology, this work intents to enlighten evaluation of wetland mitigation policy, as well as facilitate the success of wetland creation projects. Ten created and five natural freshwater marshes of central Ohio are the focus throughout the study. One of the central chapters (Ch. 3) compares structure and function between created and natural wetlands. The most important finding is that there are significant differences between created and natural wetland soils; this leads to smaller nutrient stocks and slower nutrient cycles in the created wetlands. Time-to-equilibrium estimates for the development of soil and nutrient-related functions are explored in Ch. 4. It is determined that overcoming these differences will require more time than is acceptable for most mitigation policies. The final two chapters explore the habit and ecology of arbuscular mycorrhizae (AM) in created and natural marshes. The presence of AM was high in both created and natural wetlands and across created wetland age.
    [Show full text]
  • Salix 56 2.3.1 Characteristics of Willows 56 2.3.2 Descriptions of Salix Species 65 Acknowledgements 83 Notes 83 References 83
    Poplars and Willows Trees for Society and the Environment This volume is respectfully dedicated to the memory of Victor Steenackers. Vic, as he was known to his friends, was born in Weelde, Belgium, in 1928. His life was devoted to his family – his wife, Joanna, his 9 children and his 23 grandchildren. His career was devoted to the study and improve- ment of poplars, particularly through poplar breeding. As Director of the Poplar Research Institute at Geraardsbergen, Belgium, he pursued a lifelong scientific interest in poplars and encouraged others to share his passion. As a member of the Executive Committee of the International Poplar Commission for many years, and as its Chair from 1988 to 2000, he was a much-loved mentor and powerful advocate, spreading scientific knowledge of poplars and willows worldwide throughout the many member countries of the IPC. This book is in many ways part of the legacy of Vic Steenackers, many of its contributing authors having learned from his guidance and dedication. Vic Steenackers passed away at Aalst, Belgium, in August 2010, but his work is carried on by others, including mem- bers of his family. Poplars and Willows Trees for Society and the Environment Edited by J.G. Isebrands Environmental Forestry Consultants LLC, New London, Wisconsin, USA and J. Richardson Poplar Council of Canada, Ottawa, Ontario, Canada Published by The Food and Agriculture Organization of the United Nations and CABI CABI is a trading name of CAB International CABI CABI Nosworthy Way 38 Chauncey Street Wallingford Suite 1002 Oxfordshire OX10 8DE Boston, MA 02111 UK USA Tel: +44 (0)1491 832111 Tel: +1 800 552 3083 (toll free) Fax: +44 (0)1491 833508 Tel: +1 (0)617 395 4051 E-mail: [email protected] E-mail: [email protected] Website: www.cabi.org © FAO, 2014 FAO encourages the use, reproduction and dissemination of material in this information product.
    [Show full text]
  • George Argus's List of Salix References
    University of Connecticut OpenCommons@UConn Plant Science Articles Department of Plant Science Winter 12-11-2020 George Argus’s list of Salix references YULIA KUZOVKINA-EISCHEN [email protected] Follow this and additional works at: https://opencommons.uconn.edu/plsc_articles Part of the Agriculture Commons, Biodiversity Commons, and the Biology Commons Recommended Citation KUZOVKINA-EISCHEN, YULIA, "George Argus’s list of Salix references" (2020). Plant Science Articles. 29. https://opencommons.uconn.edu/plsc_articles/29 List of Salix References Complied by George W. Argus, last revised 4 Oct. 2016 Edited and updated by Yulia A. Kuzovkina 8 Dec. 2020 Notes: 1. References mainly pertain to Salix. 2. This list was transcribed from hundereds of hand-written or typed index cards written by me or, sometimes, by my assistants. As this was done over period of many years and because some of the handwritten cards were difficult to read some typographical errors may have been introduced. Complete standardization of the style of citation was not attempted. The original cards were discarded after transcription and proofreading. Key: [C] = A reprint, photocopy, or a note is available at the Canadian Museum of Nature, Botany Dvision. Diacritical marks: In searching for an author whose surname contains diacritical marks the first time such a name appears it is preceded by a name in parentheses without diacritical marks. Thus searching can be done without using diacritical marks. NB: Because of computer dificulties some later entries may lack diacritical marks. Abalos, M.I. Romero. 2002. Silviculture y producción sauce-mimbre Salix spp. Santiago, Chile: FONDEF/FDI/INFOR/CORFO Abalos, M.I.
    [Show full text]
  • Vascular Plant Diversity of Gwangdeoksan Mountain (Cheonan-Asan, Korea): Insights Into Ecological and Conservation Importance
    Korean J. Pl. Taxon. 51(1): 49−99 (2021) pISSN 1225-8318 eISSN 2466-1546 https://doi.org/10.11110/kjpt.2021.51.1.49 Korean Journal of RESEARCH ARTICLE Plant Taxonomy Vascular plant diversity of Gwangdeoksan Mountain (Cheonan-Asan, Korea): insights into ecological and conservation importance Ji-Hyeon JEON, Myong-Suk CHO, Seon A YUN, Hee-Young GIL1, Seon-Hee KIM, Youl KWON, Hee-Seung SEO, Ariun SHUKHERTEI and Seung-Chul KIM* Department of Biological Sciences, Sungkyunkwan University, Suwon 16419, Korea 1Current Address: DMZ Botanic Garden, Korea National Arboretum, Yanggu 24564, Korea (Received 13 October 2020; Revised 21 January 2021; Accepted 11 March 2021) ABSTRACT: Gwangdeoksan Mountain (699.3 m) is the highest border mountain between the two cities of Chungcheongnamdo Province, Cheonan and Asan, Korea. In this study, we investigated the flora of Gwang- deoksan Mt. from April of 2015 to October of 2017. Through 20 independent field investigations, we identified and tallied a total of 428 species, 9 subspecies, 30 varieties, and a forma in 287 genera and 97 families. Of a total of 468 taxa, 128 taxa in 112 genera and 58 families were found to be Korean endemic species (7 taxa), floristic regional indicator species (45 taxa), rare or endangered species (3 taxa), species subject to the approval of out- bound transfer (73 taxa), and alien or ecosystem disturbing species (32 taxa). The flora of Gwangdeoksan Mt. can be divided into four distinct floristic subregions, with higher diversity in the north-facing subregion. The complex flora of Gwangdeoksan Mt., emerging at the edge of two floristic regions of the Korean peninsula, may represent a significant conservation priority and a topic for future ecological and geographical studies.
    [Show full text]
  • STRESS TOLERANCE and HORTICULTURAL EVALUATION of the GENUS SALIX DISSERTATION Presented in Partial Fulfillment of the Requiremen
    STRESS TOLERANCE AND HORTICULTURAL EVALUATION OF THE GENUS SALIX DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of The Ohio State University By Yulia A.Kuzovkina-Eischen, M.S. ***** The Ohio State University 2003 Dissertation Committee: Professor Martin F.Quigley, Adviser Approved by Professor Michael Knee Professor Steven Still ______________________ Professor Davis Sydnor Adviser Horticulture and Crop Science ABSTRACT The objectives of this study were to investigate the adaptability of the genus Salix to stressful conditions and to promulgate its ornamental potential. This research has focused on Salix’s tolerance of natural and anthropogenic stresses, including flooded soils, soil compaction, heavy metals, and ozone pollution; all are common conditions in urban environments. I found that neither soil compaction nor flooding caused a significant reduction in the growth of willows, but that anaerobic conditions rapidly triggered a wide range of morphological adaptations. The copper and cadmium uptake study, conducted in a greenhouse hydroponic system, revealed a general tolerance of willows of increased metal in the solution and the translocation of metal into plant aerial organs; copper appears to be more toxic to plants and less mobile than cadmium. The response of Salix species to acute ozone exposure was studied in a fumigation chamber and it revealed marked interspecific differences; both ozone-sensitive and ozone-tolerant species were documented. The ornamental qualities of cut branches from twenty species and cultivars of shrubby willows were evaluated and described in detail, focusing on those attributes, and phenological sequence, important for the floral industry. More than fifty promising willow species for alpine and small urban gardens were selected based on multi-year observations.
    [Show full text]