Plastid Phylogenomics and Biogeographic Analysis
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1 Recent Incursions of Weeds to Australia 1971
Recent Incursions of Weeds to Australia 1971 - 1995 1 CRC for Weed Management Systems Technical Series No. 3 CRC for Weed Management Systems Technical Series No. 3 Cooperative Research Centre for Weed Management Systems Recent Incursions of Weeds to Australia 1971 - 1995 Convened by R.H. Groves Appendix compiled by J.R. Hosking Established and supported under the Commonwealth Government’s Cooperative Research Centres 2 Program. Recent Incursions of Weeds to Australia 1971 - 1995 CRC for Weed Management Systems Technical Series No.3 January 1998 Groves, R.H. (Richard Harrison) Recent incursions of weeds to Australia 1971 - 1995 ISBN 0 9587010 2 4 1. Weeds - Control - Australia. I. Hosking, J.R. (John Robert). II. Cooperative Research Centre for Weed Management Systems (Australia). III. Title. (Series: CRC for Weed Management Systems Technical Series; No. 3) 632.5 Contact address: CRC for Weed Management Systems Waite Campus University of Adelaide PMB1 Glen Osmond SA 5064 Australia CRC for Weed Management Systems, Australia 1997. The information advice and/or procedures contained in this publication are provided for the sole purpose of disseminating information relating to scientific and technical matters in accordance with the functions of the CRC for Weed Management Systems. To the extent permitted by law, CRC for Weed Management Systems shall not be held liable in relation to any loss or damage incurred by the use and/or reliance upon any information advice and/or procedures contained in this publication. Mention of any product in this publication is for information purposes and does not constitute a recommendation of any such product either expressed or implied by CRC for Weed Management Systems. -
Plant Inventory No. 173
Plant Inventory No. 173 UNITED STATES DEPARTMENT OF AGRICULTURE Washington, D.C., March 1969 UCED JANUARY 1 to DECEMBER 31, 1965 (N( >. 303628 to 310335) MAY 2 6 1969 CONTENTS Page Inventory 8 Index of common and scientific names 257 This inventory, No. 173, lists the plant material (Nos. 303628 to 310335) received by the New Crops Research Branch, Crops Research Division, Agricultural Research Service, during the period from January 1 to December 31, 1965. The inventory is a historical record of plant material introduced for Department and other specialists and is not to be considered as a list of plant ma- terial for distribution. The species names used are those under which the plant ma- terial was received. These have been corrected only for spelling, authorities, and obvious synonymy. Questions related to the names published in the inventory and obvious errors should be directed to the author. If misidentification is apparent, please submit an herbarium specimen with flowers and fruit for reidentification. HOWARD L. HYLAND Botanist Plant Industry Station Beltsville, Md. INVENTORY 303628. DIGITARIA DIDACTYLA Willd. var DECALVATA Henr. Gramineae. From Australia. Plants presented by the Commonwealth Scientific and In- dustrial Research Organization, Canberra. Received Jan. 8, 1965. Grown at West Ryde, Sydney. 303629. BRASSICA OLERACEA var. CAPITATA L. Cruciferae. Cabbage. From the Republic of South Africa. Seeds presented by Chief, Division of Plant and Seed Control, Department of Agricultural Technical Services, Pretoria. Received Jan. 11, 1965. Cabbage Number 20. 303630 to 303634. TRITICUM AESTIVUM L. Gramineae. From Australia. Seeds presented by the Agricultural College, Roseworthy. Received Jan. 11,1965. -
Low Divergence Among Natural Populations of Cornus Kousa Subsp
Article Low Divergence Among Natural Populations of Cornus kousa subsp. chinensis Revealed by ISSR Markers Jia-Qiu Yuan 1,2, Qin Fang 1,2, Guo-Hua Liu 3 and Xiang-Xiang Fu 1,2,* 1 Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China; [email protected] (J.-Q.Y.); [email protected] (Q.F.) 2 College of Forestry, Nanjing Forestry University, Nanjing 210037, China 3 College of Forestry, Jiangsu Vocational College of Agriculture and Forestry, Jurong 212400, China; [email protected] * Correspondence: [email protected] Received: 17 October 2019; Accepted: 22 November 2019; Published: 28 November 2019 Abstract: Research Highlights: Taking Chinese dogwood (Cornus kousa subsp. chinensis) as an example, the genetic characteristics of natural populations collected from main a distribution area were evaluated using intersimple sequence repeat (ISSR) markers to reveal the genetic basis for further selection and breeding. Background and Objectives: Chinese dogwood is a small understory tree that is widely distributed in China. Chinese dogwood has attracted interest for its potential horticultural and ornamental values, and its natural resource potential urgently needs to be estimated. Materials and Methods: In this study, the genetic diversity of 12 natural populations collected from six provinces containing 223 individuals was evaluated based on ISSR markers. Results: Relatively high levels of genetic diversity were found at both the population and individual levels. The Shannon’s diversity index (I) among individuals (0.504) was higher than that among populations (0.338). Analysis of molecular variance (AMOVA) revealed that genetic variation mainly existed within populations (61.55%) rather than among populations (38.45%). -
Relationships Within Cornales and Circumscription of Cornaceae—Matk and Rbcl Sequence Data and Effects of Outgroups and Long Branches
MOLECULAR PHYLOGENETICS AND EVOLUTION Molecular Phylogenetics and Evolution 24 (2002) 35–57 www.academicpress.com Relationships within Cornales and circumscription of Cornaceae—matK and rbcL sequence data and effects of outgroups and long branches (Jenny) Qiu-Yun Xiang,a,* Michael L. Moody,b Douglas E. Soltis,c Chaun zhu Fan,a and Pamela S. Soltis d a Department of Botany, North Carolina State University, Raleigh, NC 27695-7612, USA b Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT 06269-4236, USA c Department of Botany and the Genetics Institute, University of Florida, Gainesville, FL 32611-5826, USA d Florida Museum of Natural History and the Genetics Institute, University of Florida, Gainesville, FL 32611, USA Received 9 April 2001; received in revised form 1 March 2002 Abstract Phylogenetic relationships in Cornales were assessed using sequences rbcL and matK. Various combinations of outgroups were assessed for their suitability and the effects of long branches and outgroups on tree topology were examined using RASA 2.4 prior to conducting phylogenetic analyses. RASA identified several potentially problematic taxa having long branches in individual data sets that may have obscured phylogenetic signal, but when data sets were combined RASA no longer detected long branch problems. tRASA provides a more conservative measurement for phylogenetic signal than the PTP and skewness tests. The separate matK and rbcL sequence data sets were measured as the chloroplast DNA containing phylogenetic signal by RASA, but PTP and skewness tests suggested the reverse. Nonetheless, the matK and rbcL sequence data sets suggested relationships within Cornales largely congruent with those suggested by the combined matK–rbcL sequence data set that contains significant phylogenetic signal as measured by tRASA, PTP, and skewness tests. -
Jumping the Garden Fence
Jumping the Garden Fence Invasive garden plants in Australia and their environmental and agricultural impacts A CSIRO report for WWF-Australia by R.H. Groves CSIRO Plant Industry Robert Boden Robert Boden & Associates W.M. Lonsdale CSIRO Entomology February 2005 Jumping the Garden Fence: Invasive Garden Plants in Australia © WWF-Australia 2005. All Rights Reserved. ISBN 1 875941 84 3 Authors: Richard Groves, Robert Boden and Mark Lonsdale WWF-Australia Head Office Level 13, 235 Jones St Ultimo NSW 2007 Tel: +612 9281 5515 Fax: +612 9281 1060 www.wwf.org.au Published in February 2005 by WWF-Australia. Any reproduction in full or part of this publication must mention the title and credit the above mentioned publisher as the copyright owner. First published in February 2005 For bibliographic purposes this paper should be cited as: Groves, R.H., Boden, R. & Lonsdale, W.M. 2005. Jumping the Garden Fence: Invasive Garden Plants in Australia and their environmental and agricultural impacts. CSIRO report prepared for WWF-Australia. WWF-Australia, Sydney. The opinions expressed in this publication are those of the authors and do not necessarily reflect the view of WWF. For copies of this report, please contact WWF-Australia at [email protected] or call 1800 032 551. World Wide Fund for Nature ABN: 57 001 594 074 Acknowledgments. We thank Andreas Glanznig for initiating the project and commenting throughout the gestation of this report. Dave Albrecht (Alice Springs), George Batianoff (Qld), Kate Blood (Vic), Geoff Butler and Geoff Price (ACT), David Cooke (SA), John Hosking (NSW), Greg Keighery (WA), Andrew Mitchell (NT Top End) and Tim Rudman (Tas) gave their time and experience to nominate the most important garden plants that were still for sale in their respective jurisdictions. -
CORNACEAE 山茱萸科 Shan Zhu Yu Ke Xiang Qiuyun (向秋云 Jenny Xiang)1; David E
Flora of China 14: 206–221. 2005. CORNACEAE 山茱萸科 shan zhu yu ke Xiang Qiuyun (向秋云 Jenny Xiang)1; David E. Boufford2 Trees or shrubs, rarely rhizomatous herbs, mostly deciduous, sometimes evergreen, hermaphroditic [dioecious in African species]. Old branches terete, pith white or brown, lenticels and leaf scars often conspicuous; young branches rounded or slightly 4- ridged; nodes slightly swollen. Leaves opposite, rarely alternate or whorled, estipulate, petiolate, rarely sessile; leaf blade simple, entire, pinnately veined, rarely parallel veined, often pubescent, sometimes papillate; trichomes often 2-armed, arms equal or un- equal, appressed and T-shaped, or raised and V- or Y-shaped, or pseudofiliform. Inflorescences cymose, paniculate, corymbose, umbellate, or capitulate, terminal, rarely lateral; bracts minute, not petaloid, early caducous, or 4(–6) and usually showy. Flowers 4- merous. Calyx tubular, fused to ovary, minutely 4-dentate or truncate. Petals 4, free, creamy white or yellow, rarely dark reddish purple or partially dark reddish purple, valvate. Stamens 4, surrounding a fleshy floral disk, alternate petals. Anthers longitudinally dehiscent. Ovary inferior; carpels 2, rarely 3 or 4; locules 2, rarely 3 or 4; ovules pendulous, 1 per locule; style 1, columnar or cla- vate; stigma capitate, disciform, punctate, or truncate, sometimes slightly 2-lobed. Fruit a drupaceous berry, white, blue, red, or black, berries distinct or fused into a fleshy syncarpous compound fruit; stone of fruit bony, 1- or 2(–4)-chambered, seeds 1 or 2(–4); endosperm oily; cotyledons 2, leaflike. One genus and ca. 55 species: widespread in N temperate regions, extending to tropical and boreal areas, one species in tropical Africa and one or two species in South America; 25 species (14 endemic) in China. -
Ploidy Levels and Relative Genome Sizes of Species, Hybrids, And
| BREEDING,CULTIVARS,ROOTSTOCKS, AND GERMPLASM RESOURCES HORTSCIENCE 48(7):825–830. 2013. counts for C. canadensis (DW) vary and in- clude diploid (2n =2x = 22) (Murrell, 1994; Packer, 1964; Zhang et al., 2008) and tetra- Ploidy Levels and Relative Genome ploid (2n =4x = 44) (Dermen, 1932; L¨ove and L¨ove, 1982) assessments. Sizes of Species, Hybrids, and Cultivars Genome size data reflect fundamental biodiversity characters and can be reflective of Dogwood (Cornus spp.) of genome evolution and taxonomic relation- ships (Greilhuber, 1998; Rounsaville and Kimberly Shearer1,3 and Thomas G. Ranney2 Ranney, 2010; Zonneveld and Duncan, 2010; Department of Horticultural Science, North Carolina State University, Zonneveld et al., 2005). Genome size data can Mountain Crop Improvement Laboratory, Mountain Horticultural Crops also be used to determine ploidy levels among closely allied species when properly calibrated Research and Extension Center, 455 Research Drive, Mills River, NC 28759 (Jones et al., 2007; Palmer et al., 2009; Parris Additional index words. cytology, DNA content, flow cytometry, interspecific hybridization, et al., 2010; Rounsaville and Ranney, 2010). plant breeding, polyploidy In some cases, when parents vary consider- ably in genome sizes, hybrids can be verified Abstract. Dogwoods (Cornus spp.) are valuable nursery crops grown as landscape plants based on intermediate values (Galbraith et al., throughout much of the world. Although there has been considerable work on breeding 2005; Keller et al., 1996; Parris et al., 2010). and selecting dogwoods, there is little information available on genome sizes (DNA Despite the considerable breeding, selec- content) and ploidy levels within the genus, particularly for specific clones and cultivars. -
A Guide to the Trees of Menlo College
a guide to the TREES OF MENLO COLLEGE By STUART A. OLSON MENLO COLLEGE menlo park, California Contents Introduction 1 Trees 2 Using a Key 3 Key to the Genera 5 Trees of Menlo College 13 Class Gymnospermae 14 Class Angiospermae 20 Glossary 37 Useful references 41 INTRODUCTION This book is written with the intention of teaching the botany student the methods and procedures involved in iden- tifying plants, and to familiarize the student with the species of trees found on the campus of Menlo School and College. Over 70 species of trees are represented on the Menlo campus. Of these, most are identified in this manual. Identi- fication of trees in this book is based primarily upon leaf structure and arrangement. Some species are difficult to iden- tify precisely without studying floral structure, or because their growth form may be atypical because of such factors as pruning, local environmental conditions, or because of the exis- tence of a great variety of horticultural forms. In these instances the trees are identified to the genus and are treated collectively (willows, cherry, plum, for example). Only fifteen species of the trees found on the Menlo cam- pus are native to the San Francisco Bay Area. The rest are introduced and represent types from many parts of the United States and the world. This gives the student an opportunity to become familiar with a wide variety of families of trees. TREES Plants are generally classified into two major groups: the Thallophyta, simple bodied plants with unicellular reproductive structures, and the Embryophyta, those plants which have more complex bodies, multicellular reproductive organs and produce an embryo in their life cycle. -
Plants of the Humboldt State University Campus
Humboldt State University Digital Commons @ Humboldt State University Botanical Studies Open Educational Resources and Data 2014 Plants of the Humboldt State University Campus James P. Smith Jr Humboldt State University, [email protected] Follow this and additional works at: https://digitalcommons.humboldt.edu/botany_jps Part of the Botany Commons Recommended Citation Smith, James P. Jr, "Plants of the Humboldt State University Campus" (2014). Botanical Studies. 6. https://digitalcommons.humboldt.edu/botany_jps/6 This Humboldt State University Campus is brought to you for free and open access by the Open Educational Resources and Data at Digital Commons @ Humboldt State University. It has been accepted for inclusion in Botanical Studies by an authorized administrator of Digital Commons @ Humboldt State University. For more information, please contact [email protected]. PLANTS OF THE HUMBOLDT STATE UNIVERSITY CAMPUS James P. Smith, Jr. Professor Emeritus of Botany Department of Biological Sciences Humboldt State University Arcata, California 17 December 2014 The purpose of this checklist is an accounting of the original atlas and they also found a number of new flowering plants, conifers, and ferns that occur on the plants on the campus. Humboldt State University campus. Most of the plants are ornamentals; a few are native species. The plants themselves are shown in two formats. In List 1, they are arranged first by botanical groups From a botanical standpoint, the most outstanding (ferns, conifers, and their allies, and flowering feature of our campus flora is its conifer collection, plants), and then alphabetically by plant family and due largely to the dedication and efforts of Dennis K. -
Plant Species First Recognised As Naturalised for New South Wales in 2002 and 2003, with Additional Comments on Species Recognised As Naturalised in 2000–2001
Plant species first recognised as naturalised for New South Wales in 2002 and 2003, with additional comments on species recognised as naturalised in 2000–2001 John R. Hosking1, Barry J. Conn2, Brendan J. Lepschi3 and Clive H. Barker4 1Tamworth Agricultural Institute, NSW Department of Primary Industry and CRC for Australian Weed Management, 4 Marsden Park Road, Calala, NSW 2340, AUSTRALIA, [email protected]; 2National Herbarium of New South Wales, Royal Botanic Gardens and Domain Trust, Sydney, NSW 2000, AUSTRALIA, [email protected]; 3Australian National Herbarium, Centre for Plant Biodiversity Research, GPO Box 1600, Canberra, ACT 2601, AUSTRALIA, [email protected]; 419 Murri Street, Katoomba, NSW 2780, AUSTRALIA, [email protected] Abstract: Information is provided on the taxonomy and distribution of 71 taxa of naturalised or naturalising plants newly recorded for the state of New South Wales during the period 1 January 2002 to 31 December 2003. Of these taxa, 32 are new records for Australia (prefaced with a †). These species are: Abutilon pictum, Acanthus mollis, †Aesculus indica (naturalising), Agapanthus praecox subsp. orientalis, Ajuga reptans, †Anigozanthos flavidus, Aquilegia vulgaris, Arbutus unedo, †Athertonia diversifolia (naturalising), †Bergenia x schmidtii (naturalising), Bromus catharticus subsp. stamineus, Bryophyllum daigremontianum, Bryophyllum fedtschenkoi, Calyptocarpus vialis, †Ceiba speciosa (naturalising), Cereus uruguayanus, †Cestrum x cultum, †Chamaecyparis lawsoniana, Cistus salviifolius, †Clematis montana, †Coprosma x cunninghamii, Coprosma robusta, Cornus capitata, Cotoneaster simonsii, Cotoneaster x watereri group, Crinum moorei, Cupressus lusitanica, †Cylindropuntia fulgida var. mamillata forma monstrosa, †Cylindropuntia prolifera, Cylindropuntia tunicata, Desmanthus virgatus, Drosanthemum candens, †Elaeagnus umbellata (naturalising), †Eragrostis trichophora, †Eupatorium lindleyanum, †Gibasis pellucida, Glechoma hederacea, †Hesperis matronalis, Hieracium aurantiacum subsp. -
Strawberry Dogwood Cornus Capitata
Strawberry dogwood Cornus capitata Family Cornaceae (dogwood) Also known as Dendrobenthamia capitata, Himalayan dogwood, evergreen dogwood, Himalayan strawberry, strawberry tree Where is it originally from? Himalayas to Western China What does it look like? Small, rounded evergreen tree (up to 6-12 m tall) with hairy branches when young that become hairless, and paired leaves (up to 10 cm long) on short stalks that are paler green underneath and have with prominent veins. Numerous pale yellow flowers consisting of four large petal-like bracts develop in January to February and are followed by almost round fruit (2-4 cm diameter) composed of 30 or 40 pink, fused, roughly six-sided fruits that ripen to red in March to April. Are there any similar species? Often mistaken for Arbutus unedo (strawberry tree) but is easily distinguished as C. capitata has opposite (paired) leaves that lack teeth, and the fruit is not spiky. Why is it weedy? Grows rapidly, matures quickly, and can produce a large number of seeds that are widely dispersed by birds. Tolerates harsh conditions such as drought and shade and creates dense thickets by growth (suckering) from a system of underground stems. How does it spread? Seed is dispersed by birds. What damage does it do? Forms dense thickets in grasslands which crowd out desired grasses, sedges and herbs, and alter wildlife habitat. Shades and crowds out understorey species in tall open forest. Which habitats is it likely to invade? Shrubland, forest edges, disturbed forest, wetlands, riparian zones, grasslands, urban areas. What can I do to get rid of it? 1. -
Conservation Status of Cornus Macrophylla
y & E sit nd er a v n i g d e o i r e Journal of Biodiversity & Endangered B Saira H and Iqbal M, J Biodivers Endanger Species d f S o p l 2017, 5:2 e a c ISSN:n 2332-2543 r i e u s DOI: 10.4172/2332-2543.1000186 o J Species Review Article Open Access Conservation Status of Cornus macrophylla: An Important Medicinal Plant from Himalaya Hafiza Saira and Muhammad Iqbal* Department of Botany, PMAS-Arid Agriculture University, Rawalpindi, Pakistan *Corresponding author: Muhammad Iqbal, Department of Botany, PMAS-Arid Agriculture University, Rawalpindi, Pakistan, Tel: +92-313 533 8714; E-mail: [email protected] Received date: April 18, 2017; Accepted date: May 17, 2017; Published date: May 25, 2017 Copyright: © 2017 Saira H and Iqbal M, This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Abstract Cornus macrophylla is important traditional and endangered plant species of western Himalaya. In Pakistan it is found in Nandiar and Hillian sub-valleys of district Battagram in range of 1800-3000 m. It is also present in China, Japan, Afghanistan, and India from 1500-2700 m. C. macrophylla stem bark contains flavonoide ontents. According to the International Union for Conservation of Nature (IUCN), red list C. macrophylla lies in vulnerable category. However, C. macrophylla exists beneath criteria D of critically endangered species in Pakistan as only 47 full-grown plants were bring into being in diverse parts of district Battagram.