Characterisation of the Xylem of 352 Conifers L
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CIRCULAR 153 MAY 1967 OBSERVATIONS on SPECIES of CYPRESS INDIGENOUS to the UNITED STATES Agricultural Experiment Station AUBURN UNIVERSIT Y E. V. Smith, Director Auburn, Alabama CONTENTS Page SPECIES AND VARIETIES OF CUPRESSUS STUDIED 4 GEOGRAPHIC DISTRIBUTION-- 4 CONE COLLECTION 5 Cupressus arizonica var. arizonica (Arizona Cypress) 7 Cupressus arizonica var. glabra (Smooth Arizona Cypress) 11 Cupressus guadalupensis (Tecate Cypress) 11 Cupressus arizonicavar. stephensonii (Cuyamaca Cypress) 11 Cupressus sargentii (Sargent Cypress) 12 Cupressus macrocarpa (Monterey Cypress) 12 Cupressus goveniana (Gowen Cypress) 12 Cupressus goveniana (Santa Cruz Cypress) 12 Cupressus goveniana var. pygmaca (Mendocino Cypress) 12 Cupressus bakeri (Siskiyou Cypress) 13 Cupressus bakeri (Modoc Cypress) 13 Cupressus macnabiana (McNab Cypress) 13 Cupressus arizonica var. nevadensis (Piute Cypress) 13 GENERAL COMMENTS ON GEOGRAPHIC VARIATION ---------- 13 COMMENTS ON STUDYING CYPRESSES 19 FIRST PRINTING 3M, MAY 1967 OBSERVATIONS on SPECIES of CYPRESS INDIGENOUS to the UNITED STATES CLAYTON E. POSEY* and JAMES F. GOGGANS Department of Forestry THERE HAS BEEN considerable interest in growing Cupressus (cypress) in the Southeast for several years. The Agricultural Experiment Station, Auburn University, was the first institution in the Southeast to initiate work on the cy- presses in 1937, and since that time many states have introduced Cupressus in hope of finding a species suitable for Christmas tree production. In most cases seed for trial plantings were obtained from commercial dealers without reference to seed source or form of parent tree. Many plantings yielded a high proportion of columnar-shaped trees not suitable for the Christmas tree market. It is probable that seed used in Alabama and other Southeastern States came from only a few trees of a given geo- graphic source. -
Letter from the Desk of David Challinor August 2001 About 1,000
Letter From the Desk of David Challinor August 2001 About 1,000 miles west of the mid-Atlantic Ridge at latitude 32°20' north (roughly Charleston, SC), lies a small, isolated archipelago some 600 miles off the US coast. Bermuda is the only portion of a large, relatively shallow area or bank that reaches the surface. This bank intrudes into the much deeper Northwestern Atlantic Basin, an oceanic depression averaging some 6,000 m deep. A few kilometers off Bermuda's south shore, the depth of the ocean slopes precipitously to several hundred meters. Bermuda's geographic isolation has caused many endemic plants to evolve independently from their close relatives on the US mainland. This month's letter will continue the theme of last month's about Iceland and will illustrate the joys and rewards of longevity that enable us to witness what appears to be the beginnings of landscape changes. In the case of Bermuda, I have watched for more than 40 years a scientist trying to encourage an endemic tree's resistance to an introduced pathogen. My first Bermuda visit was in the spring of 1931. At that time the archipelago was covered with Bermuda cedar ( Juniperus bermudiana ). This endemic species was extraordinarily well adapted to the limestone soil and sank its roots deep into crevices of the atoll's coral rock foundation. The juniper's relatively low height, (it grows only 50' high in sheltered locations), protected it from "blow down," a frequent risk to trees in this hurricane-prone area. Juniper regenerated easily and its wood was used in construction, furniture, and for centuries in local boat building. -
"National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary."
Intro 1996 National List of Vascular Plant Species That Occur in Wetlands The Fish and Wildlife Service has prepared a National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary (1996 National List). The 1996 National List is a draft revision of the National List of Plant Species That Occur in Wetlands: 1988 National Summary (Reed 1988) (1988 National List). The 1996 National List is provided to encourage additional public review and comments on the draft regional wetland indicator assignments. The 1996 National List reflects a significant amount of new information that has become available since 1988 on the wetland affinity of vascular plants. This new information has resulted from the extensive use of the 1988 National List in the field by individuals involved in wetland and other resource inventories, wetland identification and delineation, and wetland research. Interim Regional Interagency Review Panel (Regional Panel) changes in indicator status as well as additions and deletions to the 1988 National List were documented in Regional supplements. The National List was originally developed as an appendix to the Classification of Wetlands and Deepwater Habitats of the United States (Cowardin et al.1979) to aid in the consistent application of this classification system for wetlands in the field.. The 1996 National List also was developed to aid in determining the presence of hydrophytic vegetation in the Clean Water Act Section 404 wetland regulatory program and in the implementation of the swampbuster provisions of the Food Security Act. While not required by law or regulation, the Fish and Wildlife Service is making the 1996 National List available for review and comment. -
Environmental Assessment
U.S. Department of the Interior Bureau of Land Management Environmental Assessment DOI-BLM-CA-N020-2018-0011-EA Timbered Crater ACEC/WSA Hazard Tree Removal Project May 2018 Craig Drake Applegate Field Office Manager 708 W. 12th Street Alturas, CA 96101 U.S. Department of the Interior Bureau of Land Management Applegate Field Office Phone: (530) 233-4666 Fax: (530) 233-5696 Contents 1. INTRODUCTION .................................................................................................................................................... 1 1.1 Background .............................................................................................................................................................. 1 1.2 Proposed Action Location ....................................................................................................................................... 2 1.3 Purpose and Need .................................................................................................................................................... 2 1.4 Scoping, Public Involvement, and Issues ................................................................................................................ 3 1.5 Plan Compliance and Tiering .................................................................................................................................. 3 Special Designations – Areas of Critical Environmental Concern: ............................................................................... 4 2. PROPOSED ACTION AND -
Report on Biodiversity and Tropical Forests in Indonesia
Report on Biodiversity and Tropical Forests in Indonesia Submitted in accordance with Foreign Assistance Act Sections 118/119 February 20, 2004 Prepared for USAID/Indonesia Jl. Medan Merdeka Selatan No. 3-5 Jakarta 10110 Indonesia Prepared by Steve Rhee, M.E.Sc. Darrell Kitchener, Ph.D. Tim Brown, Ph.D. Reed Merrill, M.Sc. Russ Dilts, Ph.D. Stacey Tighe, Ph.D. Table of Contents Table of Contents............................................................................................................................. i List of Tables .................................................................................................................................. v List of Figures............................................................................................................................... vii Acronyms....................................................................................................................................... ix Executive Summary.................................................................................................................... xvii 1. Introduction............................................................................................................................1- 1 2. Legislative and Institutional Structure Affecting Biological Resources...............................2 - 1 2.1 Government of Indonesia................................................................................................2 - 2 2.1.1 Legislative Basis for Protection and Management of Biodiversity and -
Agathis Macrophylla Araucariaceae (Lindley) Masters
Agathis macrophylla (Lindley) Masters Araucariaceae LOCAL NAMES English (pacific kauri); Fijian (da‘ua,dakua dina,makadri,makadre,takua makadre,dakua,dakua makadre) BOTANIC DESCRIPTION Agathis macrophylla is a tall tree typically to about 30–40 m tall, 3 m in bole diameter, with a broad canopy of up to 36 m diameter. Branches may be erect to horizontal and massive. Mature specimens have wide, spreading root systems whereas seedlings and young specimens have a vigorous taproot with one or more whorls of lateral roots. Leaves simple, entire, elliptic to lanceolate, leathery, and dark green, and shiny above and often glaucous below; about 7–15 cm long and 2–3.5 cm wide, with many close inconspicuous parallel veins. The leaves taper to a more or less pointed tip, rounded at the base, with the margins curved down at the edge. Petioles short, from almost sessile up to 5 mm long. Cones egg-shaped at the end of the first year, about 5 cm long, and 3 cm in diameter, more or less round at the end of the second year, 8–10 cm in diameter. Female cones much larger than males, globular, on thick woody stalks, green, slightly glaucous, turning brownish during ripening. Seeds brown, small, ovoid to globose, flattened, winged, and attached to a triangular cone scale about 2.5 cm across. BIOLOGY Pacific kauri is monoecious and produces cones instead of flowers. The first female cones begin to be produced at about 10 years old and take up to 2 years to mature (more often in 12-15 months). -
Phylogenetic Analyses of Juniperus Species in Turkey and Their Relations with Other Juniperus Based on Cpdna Supervisor: Prof
MOLECULAR PHYLOGENETIC ANALYSES OF JUNIPERUS L. SPECIES IN TURKEY AND THEIR RELATIONS WITH OTHER JUNIPERS BASED ON cpDNA A THESIS SUBMITTED TO THE GRADUATE SCHOOL OF NATURAL AND APPLIED SCIENCES OF MIDDLE EAST TECHNICAL UNIVERSITY BY AYSUN DEMET GÜVENDİREN IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN BIOLOGY APRIL 2015 Approval of the thesis MOLECULAR PHYLOGENETIC ANALYSES OF JUNIPERUS L. SPECIES IN TURKEY AND THEIR RELATIONS WITH OTHER JUNIPERS BASED ON cpDNA submitted by AYSUN DEMET GÜVENDİREN in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Department of Biological Sciences, Middle East Technical University by, Prof. Dr. Gülbin Dural Ünver Dean, Graduate School of Natural and Applied Sciences Prof. Dr. Orhan Adalı Head of the Department, Biological Sciences Prof. Dr. Zeki Kaya Supervisor, Dept. of Biological Sciences METU Examining Committee Members Prof. Dr. Musa Doğan Dept. Biological Sciences, METU Prof. Dr. Zeki Kaya Dept. Biological Sciences, METU Prof.Dr. Hayri Duman Biology Dept., Gazi University Prof. Dr. İrfan Kandemir Biology Dept., Ankara University Assoc. Prof. Dr. Sertaç Önde Dept. Biological Sciences, METU Date: iii I hereby declare that all information in this document has been obtained and presented in accordance with academic rules and ethical conduct. I also declare that, as required by these rules and conduct, I have fully cited and referenced all material and results that are not original to this work. Name, Last name : Aysun Demet GÜVENDİREN Signature : iv ABSTRACT MOLECULAR PHYLOGENETIC ANALYSES OF JUNIPERUS L. SPECIES IN TURKEY AND THEIR RELATIONS WITH OTHER JUNIPERS BASED ON cpDNA Güvendiren, Aysun Demet Ph.D., Department of Biological Sciences Supervisor: Prof. -
Temperate and Tropical Podocarps: How Ecologically Alike Are They? David A
7 Temperate and Tropical Podocarps: How Ecologically Alike Are They? David A. Coomes and Peter J. Bellingham ABSTRACT. With few exceptions, podocarps are specialists of nutrient-poor soils within temperate and tropical rainforests. They are locally abundant in some tropical mountains, especially near the tree line, and in the lowland tropics most are confined to heathlands and impoverished habitats, although some can persist in forest understories. The ecology of tropical podocarps is not well understood, so here we draw on literature from temperate regions to help characterize their niches. Temperate podocarps are ef- fective at capturing and retaining nutrients at the expense of competitors. They are uni- versally slow growing, but this is not necessarily an encumbrance on poor soils because competition for light is relatively weak. Temperate podocarps are often outcompeted on richer soils because several factors stack against them: they are ill equipped to compete with angiosperms in the race to occupy canopy gaps, there may be few sites for their establishment on the forest floors, and continuous regeneration by podocarps is seldom found in the forest understory because their growth is severely hampered by shading. We suggest that competition excludes imbricate- leaved podocarps from most lowland tropi- cal forests, whereas broad- leaved species with anastomosing veins (Nageia and some Podocarpus) are so shade tolerant that they regenerate beneath closed canopies. INTRODUCTION In 1989, Bond revisited an old but unresolved question: why were coni- David A. Coomes, Forest Conservation and fers pushed out of the lowland tropics and mesic temperate regions by angio- Ecology Group, Department of Plant Sciences, sperms as they diversified and expanded in range during the Late Cretaceous? University of Cambridge, Cambridge CB2 3EA, UK. -
Cupressus Lusitanica Cupressaceae
Cupressus lusitanica Cupressaceae Mexico, Guatemala Am: Yeferenji-tid Eng: Mexican cypress Ecology Seed The Mexican cypress originates from the Germination rate about 30‑45% in 10‑20 moist mountain forests of Mexico and days. 160,000–290,000 seed per kg. The Central America. After the eucalypts it is right time for collection is when the cones one of the commonest plantation trees in start to turn brown. After collection the Ethiopia. It grows best in Dry, Moist, and cones are dried in the sun until they open. Wet Weyna Dega and Dega agroclimatic The seeds can then be separated from zones. The tree is only moderately drought the cones by shaking on a sieve. Sow in a resistant and requires deep moist soils. seedbed and prick out in pots. Cypress aphid in Ethiopia Treatment: Not necessary. Storage Uses : Seed can be stored for some months but the viability is gradually Firewood, timber (furniture, construction), reduced. poles, posts, shade, ornamental, windbreak, live fence. Management Fast‑growing on good sites, moderate Description on poorer sites. Weeding during early A large evergreen conifer to 35 m with a establishment. Pruning and thinning of straight trunk, generally conical but not trees in woodlots managed for timber regular in shape, branches wide spreading. production, trimming if grown as a live The branchlets grow in many planes and fence. branches hang down. BARK: Red‑brown with vertical grooves, grey with age. Remarks LEAVES: Dull blue‑green, in 4 ranks, Cypress can produce poles after 10 years with spreading pointed tips. CONES: and general‑purpose timber in as little as 20 Male cones like fat tips on branchlets, years. -
Biodiversity Conservation in Botanical Gardens
AgroSMART 2019 International scientific and practical conference ``AgroSMART - Smart solutions for agriculture'' Volume 2019 Conference Paper Biodiversity Conservation in Botanical Gardens: The Collection of Pinaceae Representatives in the Greenhouses of Peter the Great Botanical Garden (BIN RAN) E M Arnautova and M A Yaroslavceva Department of Botanical garden, BIN RAN, Saint-Petersburg, Russia Abstract The work researches the role of botanical gardens in biodiversity conservation. It cites the total number of rare and endangered plants in the greenhouse collection of Peter the Great Botanical garden (BIN RAN). The greenhouse collection of Pinaceae representatives has been analysed, provided with a short description of family, genus and certain species, presented in the collection. The article highlights the importance of Pinaceae for various industries, decorative value of plants of this group, the worth of the pinaceous as having environment-improving properties. In Corresponding Author: the greenhouses there are 37 species of Pinaceae, of 7 geni, all species have a E M Arnautova conservation status: CR -- 2 species, EN -- 3 species, VU- 3 species, NT -- 4 species, LC [email protected] -- 25 species. For most species it is indicated what causes depletion. Most often it is Received: 25 October 2019 the destruction of natural habitats, uncontrolled clearance, insect invasion and diseases. Accepted: 15 November 2019 Published: 25 November 2019 Keywords: biodiversity, botanical gardens, collections of tropical and subtropical plants, Pinaceae plants, conservation status Publishing services provided by Knowledge E E M Arnautova and M A Yaroslavceva. This article is distributed under the terms of the Creative Commons 1. Introduction Attribution License, which permits unrestricted use and Nowadays research of biodiversity is believed to be one of the overarching goals for redistribution provided that the original author and source are the modern world. -
2011 – Northern Sierra Nevada Foothills Vegetation Mapping Report
Northern Sierra Nevada Foothills Vegetation Project: Vegetation Mapping Report Prepared by: John Menke, Ed Reyes, and Debbie Johnson And Aerial Information Systems 112 First St. Todd Keeler-Wolf and Rosie Yacoub, Redlands, CA 92373 Vegetation Classification and Mapping Program Julie Evens and Kendra Sikes, Department of Fish and Game Vegetation Program 1807 13th Street, Suite 202 California Native Plant Society Sacramento, CA 95811 2707 K Street, Suite 1 Sacramento, CA 95816 February 2011 Acknowledgements: We are grateful to the following agencies and organizations for financially supporting this effort: California Department of Fish and Game’s Wildlife Conservation Board, Resources Legacy Fund Foundation, and Sierra Nevada Conservancy. We want to thank individuals at AIS who provided GIS services from photo-interpretation to map compilation: John Fulton, Arin Glass, Anne Hepburn, Mike Nelson, Ben Johnson, Janet Reyes, Lisa Morse, and Lisa Cotterman. We also thank the following CNPS staff who provided GIS and field expertise during the map accuracy assessment: Jennifer Buck, Rebecca Crowe, Melinda Elster, Betsy Harbert, Theresa Johnson, and Lisa Stelzner, and in particular Suzanne Harmon and Danielle Roach. We are indebted to the CDFG staff who provided significant input and field checks: Rachelle Boul, Melanie Gogul-Prokurat, Diana Hickson, Anne Klein, Cynthia Roye, Steve Schoenig, and Jerrad Swaney. Table of Contents Introduction....................................................................................................................................1 -
Disturbances Influence Trait Evolution in Pinus
Master's Thesis Diversify or specialize: Disturbances influence trait evolution in Pinus Supervision by: Prof. Dr. Elena Conti & Dr. Niklaus E. Zimmermann University of Zurich, Institute of Systematic Botany & Swiss Federal Research Institute WSL Birmensdorf Landscape Dynamics Bianca Saladin October 2013 Front page: Forest of Pinus taeda, northern Florida, 1/2013 Table of content 1 STRONG PHYLOGENETIC SIGNAL IN PINE TRAITS 5 1.1 ABSTRACT 5 1.2 INTRODUCTION 5 1.3 MATERIAL AND METHODS 8 1.3.1 PHYLOGENETIC INFERENCE 8 1.3.2 TRAIT DATA 9 1.3.3 PHYLOGENETIC SIGNAL 9 1.4 RESULTS 11 1.4.1 PHYLOGENETIC INFERENCE 11 1.4.2 PHYLOGENETIC SIGNAL 12 1.5 DISCUSSION 14 1.5.1 PHYLOGENETIC INFERENCE 14 1.5.2 PHYLOGENETIC SIGNAL 16 1.6 CONCLUSION 17 1.7 ACKNOWLEDGEMENTS 17 1.8 REFERENCES 19 2 THE ROLE OF FIRE IN TRIGGERING DIVERSIFICATION RATES IN PINE SPECIES 21 2.1 ABSTRACT 21 2.2 INTRODUCTION 21 2.3 MATERIAL AND METHODS 24 2.3.1 PHYLOGENETIC INFERENCE 24 2.3.2 DIVERSIFICATION RATE 24 2.4 RESULTS 25 2.4.1 PHYLOGENETIC INFERENCE 25 2.4.2 DIVERSIFICATION RATE 25 2.5 DISCUSSION 29 2.5.1 DIVERSIFICATION RATE IN RESPONSE TO FIRE ADAPTATIONS 29 2.5.2 DIVERSIFICATION RATE IN RESPONSE TO DISTURBANCE, STRESS AND PLEIOTROPIC COSTS 30 2.5.3 CRITICAL EVALUATION OF THE ANALYSIS PATHWAY 33 2.5.4 PHYLOGENETIC INFERENCE 34 2.6 CONCLUSIONS AND OUTLOOK 34 2.7 ACKNOWLEDGEMENTS 35 2.8 REFERENCES 36 3 SUPPLEMENTARY MATERIAL 39 3.1 S1 - ACCESSION NUMBERS OF GENE SEQUENCES 40 3.2 S2 - TRAIT DATABASE 44 3.3 S3 - SPECIES DISTRIBUTION MAPS 58 3.4 S4 - DISTRIBUTION OF TRAITS OVER PHYLOGENY 81 3.5 S5 - PHYLOGENETIC SIGNAL OF 19 BIOCLIM VARIABLES 84 3.6 S6 – COMPLETE LIST OF REFERENCES 85 2 Introduction to the Master's thesis The aim of my master's thesis was to assess trait and niche evolution in pines within a phylogenetic comparative framework.