L.L. No. 43-2021
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Poisonous Plants of the Southern United States
Poisonous Plants of the Southern United States Poisonous Plants of the Southern United States Common Name Genus and Species Page atamasco lily Zephyranthes atamasco 21 bitter sneezeweed Helenium amarum 20 black cherry Prunus serotina 6 black locust Robinia pseudoacacia 14 black nightshade Solanum nigrum 16 bladderpod Glottidium vesicarium 11 bracken fern Pteridium aquilinum 5 buttercup Ranunculus abortivus 9 castor bean Ricinus communis 17 cherry laurel Prunus caroliniana 6 chinaberry Melia azederach 14 choke cherry Prunus virginiana 6 coffee senna Cassia occidentalis 12 common buttonbush Cephalanthus occidentalis 25 common cocklebur Xanthium pensylvanicum 15 common sneezeweed Helenium autumnale 19 common yarrow Achillea millefolium 23 eastern baccharis Baccharis halimifolia 18 fetterbush Leucothoe axillaris 24 fetterbush Leucothoe racemosa 24 fetterbush Leucothoe recurva 24 great laurel Rhododendron maxima 9 hairy vetch Vicia villosa 27 hemp dogbane Apocynum cannabinum 23 horsenettle Solanum carolinense 15 jimsonweed Datura stramonium 8 johnsongrass Sorghum halepense 7 lantana Lantana camara 10 maleberry Lyonia ligustrina 24 Mexican pricklepoppy Argemone mexicana 27 milkweed Asclepias tuberosa 22 mountain laurel Kalmia latifolia 6 mustard Brassica sp . 25 oleander Nerium oleander 10 perilla mint Perilla frutescens 28 poison hemlock Conium maculatum 17 poison ivy Rhus radicans 20 poison oak Rhus toxicodendron 20 poison sumac Rhus vernix 21 pokeberry Phytolacca americana 8 rattlebox Daubentonia punicea 11 red buckeye Aesculus pavia 16 redroot pigweed Amaranthus retroflexus 18 rosebay Rhododendron calawbiense 9 sesbania Sesbania exaltata 12 scotch broom Cytisus scoparius 13 sheep laurel Kalmia angustifolia 6 showy crotalaria Crotalaria spectabilis 5 sicklepod Cassia obtusifolia 12 spotted water hemlock Cicuta maculata 17 St. John's wort Hypericum perforatum 26 stagger grass Amianthum muscaetoxicum 22 sweet clover Melilotus sp . -
Native Trees of Georgia
1 NATIVE TREES OF GEORGIA By G. Norman Bishop Professor of Forestry George Foster Peabody School of Forestry University of Georgia Currently Named Daniel B. Warnell School of Forest Resources University of Georgia GEORGIA FORESTRY COMMISSION Eleventh Printing - 2001 Revised Edition 2 FOREWARD This manual has been prepared in an effort to give to those interested in the trees of Georgia a means by which they may gain a more intimate knowledge of the tree species. Of about 250 species native to the state, only 92 are described here. These were chosen for their commercial importance, distribution over the state or because of some unusual characteristic. Since the manual is intended primarily for the use of the layman, technical terms have been omitted wherever possible; however, the scientific names of the trees and the families to which they belong, have been included. It might be explained that the species are grouped by families, the name of each occurring at the top of the page over the name of the first member of that family. Also, there is included in the text, a subdivision entitled KEY CHARACTERISTICS, the purpose of which is to give the reader, all in one group, the most outstanding features whereby he may more easily recognize the tree. ACKNOWLEDGEMENTS The author wishes to express his appreciation to the Houghton Mifflin Company, publishers of Sargent’s Manual of the Trees of North America, for permission to use the cuts of all trees appearing in this manual; to B. R. Stogsdill for assistance in arranging the material; to W. -
Plant Conservation Alliance®S Alien Plant Working Group
FACT SHEET: BLACK LOCUST Black Locust Robinia pseudoacacia L. Pea family (Fabaceae) NATIVE RANGE Southeastern United States; on the lower slopes of the Appalachian Mountains, with separate outliers north along the slopes and forest edges of southern Illinois, Indiana, and Missouri DESCRIPTION Black locust is a fast growing tree that can reach 40 to 100 feet in height at maturity. While the bark of young saplings is smooth and green, mature trees can be distinguished by bark that is dark brown and deeply furrowed, with flat- topped ridges. Seedlings and sprouts grow rapidly and are easily identified by long paired thorns. Leaves of black locust alternate along stems and are composed of seven to twenty one smaller leaf segments called leaflets. Leaflets are oval to rounded in outline, dark green above and pale beneath. Fragrant white flowers appear in drooping clusters in May and June and have a yellow blotch on the uppermost petal. Fruit pods are smooth, 2 to 4 inches long, and contain 4 to 8 seeds. Two other locusts native to the Appalachians, Robinia viscosa (with pink flowers), and Robinia hispida (with rose-purple flowers), are used in cultivation and may share black locust’s invasive tendencies. ECOLOGICAL THREAT Black locust poses a serious threat to native vegetation in dry and sand prairies, oak savannas and upland forest edges, outside of its historic North American range. Native North American prairie and savanna ecosystems have been greatly reduced in size and are now represented by endangered ecosystem fragments. Once introduced to an area, black locust expands readily into areas where their shade reduces competition from other (sun-loving) plants. -
Oberholzeria (Fabaceae Subfam. Faboideae), a New Monotypic Legume Genus from Namibia
RESEARCH ARTICLE Oberholzeria (Fabaceae subfam. Faboideae), a New Monotypic Legume Genus from Namibia Wessel Swanepoel1,2*, M. Marianne le Roux3¤, Martin F. Wojciechowski4, Abraham E. van Wyk2 1 Independent Researcher, Windhoek, Namibia, 2 H. G. W. J. Schweickerdt Herbarium, Department of Plant Science, University of Pretoria, Pretoria, South Africa, 3 Department of Botany and Plant Biotechnology, University of Johannesburg, Johannesburg, South Africa, 4 School of Life Sciences, Arizona a11111 State University, Tempe, Arizona, United States of America ¤ Current address: South African National Biodiversity Institute, Pretoria, South Africa * [email protected] Abstract OPEN ACCESS Oberholzeria etendekaensis, a succulent biennial or short-lived perennial shrublet is de- Citation: Swanepoel W, le Roux MM, Wojciechowski scribed as a new species, and a new monotypic genus. Discovered in 2012, it is a rare spe- MF, van Wyk AE (2015) Oberholzeria (Fabaceae subfam. Faboideae), a New Monotypic Legume cies known only from a single locality in the Kaokoveld Centre of Plant Endemism, north- Genus from Namibia. PLoS ONE 10(3): e0122080. western Namibia. Phylogenetic analyses of molecular sequence data from the plastid matK doi:10.1371/journal.pone.0122080 gene resolves Oberholzeria as the sister group to the Genisteae clade while data from the Academic Editor: Maharaj K Pandit, University of nuclear rDNA ITS region showed that it is sister to a clade comprising both the Crotalarieae Delhi, INDIA and Genisteae clades. Morphological characters diagnostic of the new genus include: 1) Received: October 3, 2014 succulent stems with woody remains; 2) pinnately trifoliolate, fleshy leaves; 3) monadel- Accepted: February 2, 2015 phous stamens in a sheath that is fused above; 4) dimorphic anthers with five long, basifixed anthers alternating with five short, dorsifixed anthers, and 5) pendent, membranous, one- Published: March 27, 2015 seeded, laterally flattened, slightly inflated but indehiscent fruits. -
Styphnolobium Japonicum ‘Golden Standard’ Sophora Japonica 'Golden Standard'
http://vdberk.demo-account.nl/trees/sophora-japonica-golden-standard/ Fabaceae Sophora Styphnolobium japonicum ‘Golden Standard’ Sophora japonica 'Golden Standard' Height 6 - 10 m Crown round, light, open crown Bark and branches twigs golden yellow, bark grey-brown, grooved Leaf imparipinnate with 7 - 17 leaf segments, approx. 25 cm, light greenish-yellow, feathered leaf Flowers creamy-white in panicles, July/September (October) Fruits grey pod, indented Spines/thorns none Toxicity toxic components Soil type all apart from wet, peaty soils Paving tolerates paving Winter hardiness 6b (-20,5 to -17,8 °C) Wind resistance moderate Wind / frost / salt resistant to frost (WH 1 - 6), resistant to de-icing salt Light requirement light-loving Fauna tree valuable for bees (honey plant), valuable for butterflies Tree for the future yes Application parks, squares, tree containers, theme parks, cemeteries, roof gardens, large gardens Type/shape clearstem tree, feathered tree, multi-stem tree, specimen tree Origin China Synonyms Sophora japonica 'Golden Standard' Small to medium-size tree with a round crown to approx. 10 m tall and wide The twigs and branches are strikingly golden yellow which give it a highly ornamental value especially in winter. Old bark is grey-brown and grooved, like the species. The branches give off an unpleasant odour when broken. The leaf is compound and imparipinnate. It consists of 7 to 17 leaf segments. These are ovate to elliptical and 2 to 6 cm long. The leaves emerge light yellow, turning light greenish-yellow later in summer. In a warm and sunny spring the young leaves may suffer sunburn. -
Traditional Chinese Medicine Ingredients (Tcmi)
NATURAL HEALTH PRODUCT TRADITIONAL CHINESE MEDICINE INGREDIENTS (TCMI) This monograph is intended to serve as a guide to industry for the preparation of Product Licence Applications (PLAs) and labels for natural health product market authorization. It is not intended to be a comprehensive review of the medicinal ingredient. Notes By submitting a PLA referencing this monograph, the applicant is attesting that the product will comply fully with the recommended conditions of use outlined in this monograph, including, the conditions found in the Traditional Chinese Medicine (TCM) referenced texts (those provided in the reference section below). The conditions of use include methods of preparations, source materials, doses, durations of use, combinations of medicinal ingredients, risk statements, and the theory of TCM. Text in parentheses is additional optional information which can be included on the PLA and product label at the applicant’s discretion. The solidus (/) indicates that the terms and/or the statements are synonymous. Either term or statement may be selected by the applicant. Date June 9, 2015 Medicinal Ingredients Refer to Tables 1 and 2 in Appendix I for lists of acceptable medicinal ingredients. Refer to Table 3 in Appendix I for medicinal ingredients that are only allowable when prepared according to the specifications outlined in the Natural Health Product Ingredients Database (NHPID). Refer to Table 4 in Appendix I for medicinal ingredients excluded from this monograph. Proper name(s) and Common name(s) Refer to Appendix I for lists of acceptable proper name(s) and common name(s). Source material(s) As specified by referenced texts. Brand name(s) Traditional Chinese Medicine Ingredients − Page 1 of 23 The brand name(s) must not be false or misleading or imply any specific use or purpose. -
(Fabaceae) Using SRAP Markers R.X
Molecular identification and genetic variation of varieties of Styphnolobium japonicum (Fabaceae) using SRAP markers R.X. Sun*, C.H. Zhang*, Y.Q. Zheng, Y.C. Zong, X.D. Yu and P. Huang State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Silviculture of the State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Haidian District, Beijing, China *These authors contributed equally to this study. Corresponding author: Y.Q. Zheng E-mail: [email protected] Genet. Mol. Res. 15 (2): gmr.15027837 Received October 15, 2015 Accepted January 18, 2016 Published May 6, 2016 DOI http://dx.doi.org/10.4238/gmr.15027837 ABSTRACT. Thirty-four Styphnolobium japonicum varieties were analyzed using sequence-related amplified polymorphism (SRAP) markers, to investigate genetic variation and test the effectiveness of SRAP markers in DNA fingerprint establishment. Twelve primer pairs were selected from 120 primer combinations for their reproducibility and high polymorphism. We found a total of 430 amplified fragments, of which 415 fragments were considered polymorphic with an average of 34.58 polymorphic fragments for each primer combination. The percentage of polymorphic fragments was 96.60%, and four primer pairs showed 100% polymorphism. Moreover, simple matched coefficients ranged between 0.68 and 0.89, with an average of 0.785, indicating that the genetic variation among varieties was relatively low. This could be because of the narrow genetic basis of the selected breeding material. Based on the similarity coefficient value of 0.76, the varieties were divided into four major groups. In addition, abundant and clear SRAP fingerprints were obtained and could be used to Genetics and Molecular Research 15 (2): gmr.15027837 ©FUNPEC-RP www.funpecrp.com.br R.X. -
Commodity Risk Assessment of Robinia Pseudoacacia Plants from Israel
SCIENTIFIC OPINION ADOPTED: 30 January 2020 doi: 10.2903/j.efsa.2020.6039 Commodity risk assessment of Robinia pseudoacacia plants from Israel EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen-Schmutz, Francesco Di Serio, Paolo Gonthier, Marie-Agnes Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas-Cortes, Stephen Parnell, Philippe Lucien Reignault, Hans-Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappala, Elisavet Chatzivassiliou, Jane Debode, Charles Manceau, Eduardo de la Pena,~ Ciro Gardi, Olaf Mosbach-Schulz, Stefano Preti and Roel Potting Abstract The EFSA Panel on Plant Health was requested to prepare and deliver risk assessments for commodities listed in the relevant Implementing Acts as ‘High risk plants, plant products and other objects’ [Commission Implementing Regulation (EU) 2018/2019 establishing a provisional list of high risk plants, plant products or other objects, within the meaning of Article 42 of Regulation (EU) 2016/2031]. The current Scientific Opinion covers all plant health risks posed by bare rooted plants for planting of Robinia pseudoacacia (1 year old with a stem diameter of less than 2.5 cm) imported from Israel, taking into account the available scientific information, including the technical information provided by Israel by 26 December 2019. The relevance of an EU-quarantine pest for this opinion was based on evidence that: (i) the pest is present in Israel; (ii) R. pseudoacacia is a host of the pest, and (iii) the pest can be associated with the commodity. The relevance of this opinion for other non EU-regulated pests was based on evidence that: (i) the pest is present in Israel (ii) the pest is absent in the EU; (iii) R. -
Invasive Plant List
NON-NATIVE INVASIVE PLANTS OF ARLINGTON COUNTY, VIRGINIA While up to 40% of the plants found in a typical urban environment are non-native species, a relatively small number of these “alien” plants are known to represent an ecological threat to the natural environment (parks, woodlands, and backyards). Known as “invasive species”, these non-natives will spread from urban plantings into natural areas, eliminate native species, alter natural plant communities, and degrade the environment. The following plants have been documented as invasive species in Arlington. Known invasive plant species should not be planted as part of any Arlington County sponsored project. This list will be periodically reviewed by the Invasive Plant Coordinator (DPR) and updated by Version (date). Invasive Plant Species List Acer spp.: campestre, tataricum var. ginnala Hedge, Amur maple Threat Acer spp.: palmatum, plantanoides, pseudoplatanus Japanese, Norway, Sycamore maple Invasive Actinidia arguta Hardy kiwi Threat Aegopodium podagraria Goutweed Invasive Agrostis capillaris Colonial bent-grass Invasive Ailanthus altissima Tree of Heaven Invasive Akebia quinata Five-leaved akebia Invasive Albizia julibrissin Mimosa Invasive Aldrovanda vesiculosa* Waterwheel Threat Alliaria petiolata Garlic mustard Invasive Alternanthera philoxeroides Alligator weed Invasive Ampelopsis brevipedunculata Porcelainberry Invasive Aralia elata Japanese angelica tree Invasive Artemisia vulgaris Mugwort Invasive Arthraxon hispidus var. hispidus Hairy jointgrass Invasive Arum italicum -
Amblycerus Robiniae (Fabricius, 1781) (Chrysomelidae: Bruchinae), an Alien Species Established in Europe
BioInvasions Records (2021) Volume 10, Issue 1: 57–64 CORRECTED PROOF Research Article Amblycerus robiniae (Fabricius, 1781) (Chrysomelidae: Bruchinae), an alien species established in Europe Ioan-Alexandru Rădac1,2,*, Cosmin Ovidiu Manci3 and Alexandru-Mihai Pintilioaie4 1Faculty of Biology and Geology, Babeș-Bolyai University, Clinicilor Str., No. 5-7, 400015 Cluj-Napoca, Romania 2Faculty of Chemistry, Biology, Geography, West University of Timișoara, Pestalozzi Str., No. 16, 300115 Timișoara, Romania 3S.E.O.P.M.M. Oceanic-Club, Constanța, Str. Decebal, No. 41, 900728, Romania 4Research Group in Invertebrate Diversity and Phylogenetics, Faculty of Biology, “Alexandru Ioan Cuza” University of Iași, Carol I Blvd., No. 20A, 700505 Iași, Romania Author e-mails: [email protected] (IAR), [email protected] (COM), [email protected] (AMP) *Corresponding author Citation: Rădac I-A, Manci CO, Pintilioaie A-M (2021) Amblycerus robiniae (Fabricius, Abstract 1781) (Chrysomelidae: Bruchinae), an alien species established in Europe. After more than 30 years from the first and only record of Amblycerus robiniae in BioInvasions Records 10(1): 57–64, Europe (Kecskemét, Hungary), two new established populations are reported. The https://doi.org/10.3391/bir.2021.10.1.07 new records came from Romania, 210–250 km away from the initial record, suggesting Received: 11 May 2020 the possibility that the species was already established in Hungary and that it spread Accepted: 21 September 2020 slowly to the south-east. Gleditsia triacanthos Linnaeus, 1753 seed pods were collected Published: 18 December 2020 in order to detect the species and assess its abundance and frequency. The emerging adults were reared in laboratory conditions to collect information regarding its Handling editor: Gábor Vétek parasitoids and pest potential. -
Landscaping Near Black Walnut Trees
Selecting juglone-tolerant plants Landscaping Near Black Walnut Trees Black walnut trees (Juglans nigra) can be very attractive in the home landscape when grown as shade trees, reaching a potential height of 100 feet. The walnuts they produce are a food source for squirrels, other wildlife and people as well. However, whether a black walnut tree already exists on your property or you are considering planting one, be aware that black walnuts produce juglone. This is a natural but toxic chemical they produce to reduce competition for resources from other plants. This natural self-defense mechanism can be harmful to nearby plants causing “walnut wilt.” Having a walnut tree in your landscape, however, certainly does not mean the landscape will be barren. Not all plants are sensitive to juglone. Many trees, vines, shrubs, ground covers, annuals and perennials will grow and even thrive in close proximity to a walnut tree. Production and Effect of Juglone Toxicity Juglone, which occurs in all parts of the black walnut tree, can affect other plants by several means: Stems Through root contact Leaves Through leakage or decay in the soil Through falling and decaying leaves When rain leaches and drips juglone from leaves Nuts and hulls and branches onto plants below. Juglone is most concentrated in the buds, nut hulls and All parts of the black walnut tree produce roots and, to a lesser degree, in leaves and stems. Plants toxic juglone to varying degrees. located beneath the canopy of walnut trees are most at risk. In general, the toxic zone around a mature walnut tree is within 50 to 60 feet of the trunk, but can extend to 80 feet. -
SHADE TREES: Require a Large Tree Lawn Or Tree Pit (At Least 5Ft Wide), Do Not Plant Under Utility Wires*
City of Buffalo Approved Street Tree Planting List (03/11) SHADE TREES: Require a large tree lawn or tree pit (at least 5ft wide), do not plant under utility wires* Scientific Name Common Name Cultivar Form Method Season Site Requirements Fall Color Flower Acer campestre hedge maple species round B&B only spring/fall good for difficult sites yellow N/A Acer rubrum red maple "October Glory" oval B&B only spring/fall good for dry/wet sites red red Acer x freemannii Freeman maple "Autumn Blaze" broad B&B only spring/fall needs room red/orange N/A Aesculus hippocastanum common horsechestnut "Baumannii" oval B&B only spring historic sites only brown white Aesculus x carnea ruby red horsechestnut "Briottii" round B&B only spring moist, well drained only brown red Betula nigra river birch "Heritage" round B&B only spring good for dry/wet sites yellow N/A Celtis occidentalis hackberry species irregular B&B only spring good for dry/wet sites yellow N/A Cercidiphyllum japonicum katsura tree species round B&B only spring moist, well drained only orange N/A Ginkgo biloba ginkgo "Aultumn Gold" broad BR/B&B spring/fall good for difficult sites yellow N/A Ginkgo biloba ginkgo "Princeton Sentry" columnar BR/B&B spring/fall good for difficult sites yellow N/A Gleditsia triacanthos inermis thornless honeylocust "Shademaster" broad BR/B&B spring good for difficult sites yellow N/A Gleditsia triacanthos inermis thornless honeylocust "Skyline" pyramidal BR/B&B spring good for difficult sites yellow N/A Gymnocladus dioicus Kentucky coffeetree species irregular