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Regeneration Traits of Celtis Sinensis Pers. and Aphananthe Aspera (Thunb.) Planch
Regeneration Traits of Celtis sinensis Pers. and Aphananthe aspera (Thunb.) Planch. in a Created Urban Tree Plantation approximately 20 years after construction Keizo TABATA* and Yukihiro MORIMOTO** Abstract: The groundbreaking example of creation of a tree plantation in an urban area is the “Inochi-No-Mori” project. The main goal of vegetation creation in Inochi-No-Mori is a deciduous broad-leaved forest dominated by Celtis sinensis and Aphananthe aspera. C. sinensis and A. aspera forests are thought to be the native vegetation of the Kyoto basin. For creation of C. sinensis and A. aspera plantations in urban areas, the promotion of natural regeneration of these two woody species is a necessity. To achieve this goal, an understanding of the growth characteristics of seedlings of these two species is required. To clarify the growth characteristics, recruitment, mortality and relative height growth rates of seedlings of C. sinensis and A. aspera in Inochi- No-Mori, we set up 163 quadrats (163 m2) on the forest floor of this tree plantation. As a result, there were no significance differences in mortality rates between two species. Recruitment rates of A. aspera seedlings, were relatively low. But low mortality and high growth rates were observed in this species. Although there were high recruitment rates in the C. sinensis seedlings, mortality rates were high and growth rates were relatively low. In a created urban tree plantation, the regeneration processes of the closely related species C. sinensis and A. aspera differed. Key Words: created urban tree plantation, growth characteristic, woody seedling succession. The main goal of vegetation creation in INTRODUCTION Inochi-No-Mori is a deciduous broad-leaved forest dominated by Celtis sinensis Pers. -
TAXON:Trema Orientalis (L.) Blume SCORE:10.0 RATING
TAXON: Trema orientalis (L.) Blume SCORE: 10.0 RATING: High Risk Taxon: Trema orientalis (L.) Blume Family: Cannabaceae Common Name(s): charcoal tree Synonym(s): Celtis guineensis Schumach. gunpowder tree Celtis orientalis L. peach cedar Trema guineensis (Schumach.) Ficalho poison peach Assessor: Chuck Chimera Status: Assessor Approved End Date: 4 Mar 2020 WRA Score: 10.0 Designation: H(Hawai'i) Rating: High Risk Keywords: Tropical, Pioneer Tree, Weedy, Bird-Dispersed, Coppices Qsn # Question Answer Option Answer 101 Is the species highly domesticated? y=-3, n=0 n 102 Has the species become naturalized where grown? 103 Does the species have weedy races? Species suited to tropical or subtropical climate(s) - If 201 island is primarily wet habitat, then substitute "wet (0-low; 1-intermediate; 2-high) (See Appendix 2) High tropical" for "tropical or subtropical" 202 Quality of climate match data (0-low; 1-intermediate; 2-high) (See Appendix 2) High 203 Broad climate suitability (environmental versatility) y=1, n=0 y Native or naturalized in regions with tropical or 204 y=1, n=0 y subtropical climates Does the species have a history of repeated introductions 205 y=-2, ?=-1, n=0 y outside its natural range? 301 Naturalized beyond native range y = 1*multiplier (see Appendix 2), n= question 205 y 302 Garden/amenity/disturbance weed n=0, y = 1*multiplier (see Appendix 2) y 303 Agricultural/forestry/horticultural weed n=0, y = 2*multiplier (see Appendix 2) y 304 Environmental weed n=0, y = 2*multiplier (see Appendix 2) n 305 Congeneric weed 401 -
Some Native Hill Country Trees Other Than Oaks
Some Native Hill Country Trees Other Than Oaks Several weeks ago I wrote about the Hill Country oaks in this column. There are, however a number of common, large, native trees that are not oaks. Here are some of them. Bald cypress ( Taxodium distichum ) is common along the banks of the Guadalupe and its tributaries as well as many other streams in the Hill Country. It is unusual for a conifer (cone-bearing) tree to be deciduous (loses its leaves in the winter) which is why it is called a bald cypress. These trees were highly prized for the durability of the wood for making shingles, which led to the settlement of Kerrville. They are fast growing, and generally the largest trees in the Hill Country. Cedar elm ( Ulmus crassifolia ) is an elm with very small, stiff, rough leaves. It is common throughout the Hill Country where it appears to be equally at home on limestone soils or acidic soils. It flowers and sets seed in late summer, which is unusual, and, because not much is blooming then, it attracts many native bees when flowering. Its leaves turn yellow in the fall. Two other species of elms grow in the Hill Country, although they are not nearly as common as cedar elms. American elm ( Ulmus americana ) and Slippery elm ( Ulmus rubra ) are both large trees with large leaves and are usually found in riparian areas. Escarpment black cherry ( Prunus serotina var. eximia ) is a Hill Country native cherry with thin, soft leaves that turn yellow in the fall. The tiny white flowers are produced on stalks in the spring, followed by tiny cherries for the birds. -
Celtis Occidentalis
Celtis occidentalis - American or Common Hackberry (Ulmaceae) ------------------------------------------------------------------------------------------------------------------ Celtis occidentalis is a tough tree for urban or rural -lateral stems often die back a few inches to give a sites, growing rapidly to provide shade, windbreak, ragged appearance to the ends of branches and/or erosion control under stressful conditions. Trunk -light gray to gray-green FEATURES -very corky to warty ornamental bark, slowly Form becoming platy with age -large deciduous tree -often to 3' or more in diameter on old trees, with -maturing at 70' tall x significant basal flair 50' wide -wood is much stronger than Silver Maple (another -upright oval growth quick shade tree) habit in youth, quickly losing its central USAGE leader and becoming Function rounded to irregular in -shade tree (for highly stressed, poor soil, or wet soil habit with age sites where rapid growth is needed), deciduous -rapid growth rate windbreak, pioneer invader tree Culture Texture -full sun -medium texture overall in foliage and when bare -prefers moist soils but (fine-textured twigs, but bold and irregular branching is adaptable to many pattern) adverse conditions, -average density in foliage but thick when bare including wet or dry Assets sites and poor soils -urban tolerant (dry sites, soil compaction, pollution, -propagated primarily wind, heat, acid or alkaline soil tolerant), ornamental by seed but also by rooted stem cuttings or grafted bark, rapid growth, adaptable to wet -
Vascular Plant and Vertebrate Inventory of Fort Bowie National Historic Site Vascular Plant and Vertebrate Inventory of Fort Bowie National Historic Site
Powell, Schmidt, Halvorson In Cooperation with the University of Arizona, School of Natural Resources Vascular Plant and Vertebrate Inventory of Fort Bowie National Historic Site Vascular Plant and Vertebrate Inventory of Fort Bowie National Historic Site Plant and Vertebrate Vascular U.S. Geological Survey Southwest Biological Science Center 2255 N. Gemini Drive Flagstaff, AZ 86001 Open-File Report 2005-1167 Southwest Biological Science Center Open-File Report 2005-1167 February 2007 U.S. Department of the Interior U.S. Geological Survey National Park Service In cooperation with the University of Arizona, School of Natural Resources Vascular Plant and Vertebrate Inventory of Fort Bowie National Historic Site By Brian F. Powell, Cecilia A. Schmidt , and William L. Halvorson Open-File Report 2005-1167 December 2006 USGS Southwest Biological Science Center Sonoran Desert Research Station University of Arizona U.S. Department of the Interior School of Natural Resources U.S. Geological Survey 125 Biological Sciences East National Park Service Tucson, Arizona 85721 U.S. Department of the Interior DIRK KEMPTHORNE, Secretary U.S. Geological Survey Mark Myers, Director U.S. Geological Survey, Reston, Virginia: 2006 For product and ordering information: World Wide Web: http://www.usgs.gov/pubprod Telephone: 1-888-ASK-USGS For more information on the USGS-the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment: World Wide Web:http://www.usgs.gov Telephone: 1-888-ASK-USGS Suggested Citation Powell, B. F, C. A. Schmidt, and W. L. Halvorson. 2006. Vascular Plant and Vertebrate Inventory of Fort Bowie National Historic Site. -
December 2012 Number 1
Calochortiana December 2012 Number 1 December 2012 Number 1 CONTENTS Proceedings of the Fifth South- western Rare and Endangered Plant Conference Calochortiana, a new publication of the Utah Native Plant Society . 3 The Fifth Southwestern Rare and En- dangered Plant Conference, Salt Lake City, Utah, March 2009 . 3 Abstracts of presentations and posters not submitted for the proceedings . 4 Southwestern cienegas: Rare habitats for endangered wetland plants. Robert Sivinski . 17 A new look at ranking plant rarity for conservation purposes, with an em- phasis on the flora of the American Southwest. John R. Spence . 25 The contribution of Cedar Breaks Na- tional Monument to the conservation of vascular plant diversity in Utah. Walter Fertig and Douglas N. Rey- nolds . 35 Studying the seed bank dynamics of rare plants. Susan Meyer . 46 East meets west: Rare desert Alliums in Arizona. John L. Anderson . 56 Calochortus nuttallii (Sego lily), Spatial patterns of endemic plant spe- state flower of Utah. By Kaye cies of the Colorado Plateau. Crystal Thorne. Krause . 63 Continued on page 2 Copyright 2012 Utah Native Plant Society. All Rights Reserved. Utah Native Plant Society Utah Native Plant Society, PO Box 520041, Salt Lake Copyright 2012 Utah Native Plant Society. All Rights City, Utah, 84152-0041. www.unps.org Reserved. Calochortiana is a publication of the Utah Native Plant Society, a 501(c)(3) not-for-profit organi- Editor: Walter Fertig ([email protected]), zation dedicated to conserving and promoting steward- Editorial Committee: Walter Fertig, Mindy Wheeler, ship of our native plants. Leila Shultz, and Susan Meyer CONTENTS, continued Biogeography of rare plants of the Ash Meadows National Wildlife Refuge, Nevada. -
Evolution of Angiosperm Pollen. 7. Nitrogen-Fixing Clade1
Evolution of Angiosperm Pollen. 7. Nitrogen-Fixing Clade1 Authors: Jiang, Wei, He, Hua-Jie, Lu, Lu, Burgess, Kevin S., Wang, Hong, et. al. Source: Annals of the Missouri Botanical Garden, 104(2) : 171-229 Published By: Missouri Botanical Garden Press URL: https://doi.org/10.3417/2019337 BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Complete website, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/terms-of-use. Usage of BioOne Complete content is strictly limited to personal, educational, and non - commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Downloaded From: https://bioone.org/journals/Annals-of-the-Missouri-Botanical-Garden on 01 Apr 2020 Terms of Use: https://bioone.org/terms-of-use Access provided by Kunming Institute of Botany, CAS Volume 104 Annals Number 2 of the R 2019 Missouri Botanical Garden EVOLUTION OF ANGIOSPERM Wei Jiang,2,3,7 Hua-Jie He,4,7 Lu Lu,2,5 POLLEN. 7. NITROGEN-FIXING Kevin S. Burgess,6 Hong Wang,2* and 2,4 CLADE1 De-Zhu Li * ABSTRACT Nitrogen-fixing symbiosis in root nodules is known in only 10 families, which are distributed among a clade of four orders and delimited as the nitrogen-fixing clade. -
(Celtis Occidentalis) Announcing the 2020 SMA Urban Tree of the Year
savatree.com Announcing the 2020 SMA Urban Tree of the Year: Hackberry (Celtis occidentalis) Study Area Outline This map, indicating tree canopy Census Block Groups prioritization, addresses the need Tree Canopy Prioritization for green infrastructure, heat island Compiled by Michelle Sutton, City Trees Editor Highest Priority relief and environmental justice. It factors in corresponding maps with the following variables: minority Red gum (Eucalyptus camaldulensis) The experienced Medium populations, median household arborist can tell right away that this tree was topped decades income, impervious surfaces, ago, with the resulting shoot growth making up most of surface temperature and existing Lowest Priority tree canopy. the canopy. The homeowners were unconcerned with the Each fall, risk it posed. They like the shade and they don’t give a hoot SMA members nom- about having to rake leaves. I love homeowners like that! inate and vote for the Urban Tree of the Year; in 2020, the Where are the trees winner of that distinction is hackberry (Celtis occidentalis). in your city? In this tribute to the humble and hardworking hackberry, we SavATree can help you look at the distribution hear from New York Tree Trust of tree canopy across your city and relate it Development Director James to the biophysical and Kaechele; State of Wyoming Community Resource Forester social environment. Tara Costanzo; Upper Arlington, Mapping is a tool Ohio Parks and Forestry to inform program, Superintendent Steve Cothrel; City of Oak Creek, Wisconsin policy, and practice to Urban Forester Rebecca Lane; identify opportunities Hamilton, Ontario Supervisor of for increasing Urban Forestry Tami Sadonoja; environmental equity. -
Biodiversity and Conservation of Sierra Chinaja: a Rapid Assessment of Biophysical Socioeconomic and Management Factors in Alta Verapaz Guatemala
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 2006 Biodiversity and conservation of Sierra Chinaja: A rapid assessment of biophysical socioeconomic and management factors in Alta Verapaz Guatemala Curan A. Bonham The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Bonham, Curan A., "Biodiversity and conservation of Sierra Chinaja: A rapid assessment of biophysical socioeconomic and management factors in Alta Verapaz Guatemala" (2006). Graduate Student Theses, Dissertations, & Professional Papers. 4760. https://scholarworks.umt.edu/etd/4760 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. Maureen and Mike MANSFIELD LIBRARY The University of M ontana Permission is granted by the author to reproduce this material in its entirety, provided that this material is used for scholarly purposes and is properly cited in published works and reports. **Please check "Yes" or "No" and provide signature Yes, I grant permission No, I do not grant permission Author's Signature:i _ ________ Date: Any copying for commercial purposes or financial gain may be undertaken only with the author's explicit consent. 8/98 Biodiversity and Conservation of Sierra Chinaja: A r a p id ASSESSMENT OF BIOPHYSICAL, SOCIOECONOMIC, AND MANAGEMENT f a c t o r s in A l t a V e r a p a z , G u a t e m a l a by Curan A. -
Biodiversity Baseline in the Different Stages of the Project for the 10 Most Important Species
Drafted by: November 2018 Baseline report of amphibians, reptiles, and Haptanthus hazlettii Jilamito Hydroelectric Project Baseline study of amphibians, reptiles and the arboreal species Haptanthus hazlettii in the site of the Jilamito Hydroelectric Project FINAL REPORT Research team: Ricardo Matamoros (Main Coordinator) José Mario Solís Ramos (Herpetologist – Field Coordinator) Carlos M. O'Reilly (Botanist) Josué Ramos Galdámez (Herpetologist) Juan José Rodríguez (Field Technician) Dilma Daniela Rivera (Field Technician) Rony E. Valle (Field Technician) Technical support team and local guides: Hegel Velásquez (INGELSA Technician) - Forest Engineer Omar Escalante (INGELSA Environmental Technician) Nelson Serrano (ICF Tela Technician) Mauro Zavala (PROLANSATE Technician) Alberto Ramírez (Field Guide) José Efraín Sorto (Field Guide) Juan Ramírez (Field Guide) Agustín Sorto Natarén (Field Guide) Manuel Sorto Natarén (Field Guide) José Hernán Flores (Field Guide) Photos on the cover: The arboreal species, Haptanthus hazlettii, found in bloom. In the pictures we observe: Plectrohyla chrysopleura (Climbing frog), Atlantihyla spinipollex (Ceiba stream frog), Duellmanohyla salvavida (Honduran brook frog), Pleistioson sumichrastri (blue tail lizard), Bothriechis guifarroi (green Tamagas, palm viper). 2 Baseline report of amphibians, reptiles, and Haptanthus hazlettii Jilamito Hydroelectric Project 1 Content 2. SUMMARY ...................................................................................................................... 5 3. INTRODUCTION -
DE Celtis Iguanaea (Jacq.) Sarg. Em Ratos Wistar
UNIVERSIDADE FEDERAL DE SANTA MARIA CENTRO DE CIÊNCIAS DA SAÚDE PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS FARMACÊUTICAS ESTUDO FITOQUÍMICO E DE TOXICIDADE (AGUDA E SUBAGUDA) DE Celtis iguanaea (Jacq.) Sarg. em ratos Wistar DISSERTAÇÃO DE MESTRADO Amanda Luana Forbrig Froeder Santa Maria, RS, Brasil 2015 ESTUDO FITOQUÍMICO E DE TOXICIDADE (AGUDA E SUBAGUDA) DE Celtis iguanaea (Jacq.) Sarg. em ratos Wistar Amanda Luana Forbrig Froeder Dissertação apresentada ao curso de Mestrado do Programa de Pós-Graduação em Ciências Farmacêuticas, Área de Concentração em Controle e Avaliação de Insumos e Produtos Farmacêuticos, da Universidade Federal de Santa Maria (UFSM, RS), como requisito parcial para a obtenção do grau de Mestre em Ciências Farmacêuticas. Orientadora: Profª. Drª. Margareth Linde Athayde Santa Maria, RS, Brasil 2015 Universidade Federal de Santa Maria Centro de Ciências da Saúde Programa de Pós-Graduação em Ciências Farmacêuticas A Comissão Examinadora, abaixo assinada, aprova a Dissertação de Mestrado ESTUDO FITOQUÍMICO E DE TOXICIDADE (AGUDA E SUBAGUDA) DE Celtis iguanaea (Jacq.) Sarg. em ratos Wistar elaborada por Amanda Luana Forbrig Froeder como requisito parcial para obtenção do grau de Mestre em Ciências Farmacêuticas Comissão Examinadora: Margareth Linde Athayde, Drª. (Presidente/Orientadora) Aline Augusti Boligon, Drª. (UFSM) Liliane de Freitas Bauermann, Drª. (UFSM) Santa Maria, 27 de março de 2015. Dedico este trabalho à minha mãe, Neiva. À ela, todo meu amor e gratidão. AGRADECIMENTOS Primeiramente, agradeço a Deus, pela oportunidade de presenciar as belezas da vida e me dar força para continuar nos momentos de fraqueza; À minha família, Neiva, José e Maicol, por me ensinarem a ter caráter e a lutar pelos meus objetivos. -
Contribution to the Biosystematics of Celtis L. (Celtidaceae) with Special Emphasis on the African Species
Contribution to the biosystematics of Celtis L. (Celtidaceae) with special emphasis on the African species Ali Sattarian I Promotor: Prof. Dr. Ir. L.J.G. van der Maesen Hoogleraar Plantentaxonomie Wageningen Universiteit Co-promotor Dr. F.T. Bakker Universitair Docent, leerstoelgroep Biosystematiek Wageningen Universiteit Overige leden: Prof. Dr. E. Robbrecht, Universiteit van Antwerpen en Nationale Plantentuin, Meise, België Prof. Dr. E. Smets Universiteit Leiden Prof. Dr. L.H.W. van der Plas Wageningen Universiteit Prof. Dr. A.M. Cleef Wageningen Universiteit Dr. Ir. R.H.M.J. Lemmens Plant Resources of Tropical Africa, WUR Dit onderzoek is uitgevoerd binnen de onderzoekschool Biodiversiteit. II Contribution to the biosystematics of Celtis L. (Celtidaceae) with special emphasis on the African species Ali Sattarian Proefschrift ter verkrijging van de graad van doctor op gezag van rector magnificus van Wageningen Universiteit Prof. Dr. M.J. Kropff in het openbaar te verdedigen op maandag 26 juni 2006 des namiddags te 16.00 uur in de Aula III Sattarian, A. (2006) PhD thesis Wageningen University, Wageningen ISBN 90-8504-445-6 Key words: Taxonomy of Celti s, morphology, micromorphology, phylogeny, molecular systematics, Ulmaceae and Celtidaceae, revision of African Celtis This study was carried out at the NHN-Wageningen, Biosystematics Group, (Generaal Foulkesweg 37, 6700 ED Wageningen), Department of Plant Sciences, Wageningen University, the Netherlands. IV To my parents my wife (Forogh) and my children (Mohammad Reza, Mobina) V VI Contents ——————————— Chapter 1 - General Introduction ....................................................................................................... 1 Chapter 2 - Evolutionary Relationships of Celtidaceae ..................................................................... 7 R. VAN VELZEN; F.T. BAKKER; A. SATTARIAN & L.J.G. VAN DER MAESEN Chapter 3 - Phylogenetic Relationships of African Celtis (Celtidaceae) ........................................