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"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. -
Guide to the Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- LILIACEAE
Guide to the Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- LILIACEAE LILIACEAE de Jussieu 1789 (Lily Family) (also see AGAVACEAE, ALLIACEAE, ALSTROEMERIACEAE, AMARYLLIDACEAE, ASPARAGACEAE, COLCHICACEAE, HEMEROCALLIDACEAE, HOSTACEAE, HYACINTHACEAE, HYPOXIDACEAE, MELANTHIACEAE, NARTHECIACEAE, RUSCACEAE, SMILACACEAE, THEMIDACEAE, TOFIELDIACEAE) As here interpreted narrowly, the Liliaceae constitutes about 11 genera and 550 species, of the Northern Hemisphere. There has been much recent investigation and re-interpretation of evidence regarding the upper-level taxonomy of the Liliales, with strong suggestions that the broad Liliaceae recognized by Cronquist (1981) is artificial and polyphyletic. Cronquist (1993) himself concurs, at least to a degree: "we still await a comprehensive reorganization of the lilies into several families more comparable to other recognized families of angiosperms." Dahlgren & Clifford (1982) and Dahlgren, Clifford, & Yeo (1985) synthesized an early phase in the modern revolution of monocot taxonomy. Since then, additional research, especially molecular (Duvall et al. 1993, Chase et al. 1993, Bogler & Simpson 1995, and many others), has strongly validated the general lines (and many details) of Dahlgren's arrangement. The most recent synthesis (Kubitzki 1998a) is followed as the basis for familial and generic taxonomy of the lilies and their relatives (see summary below). References: Angiosperm Phylogeny Group (1998, 2003); Tamura in Kubitzki (1998a). Our “liliaceous” genera (members of orders placed in the Lilianae) are therefore divided as shown below, largely following Kubitzki (1998a) and some more recent molecular analyses. ALISMATALES TOFIELDIACEAE: Pleea, Tofieldia. LILIALES ALSTROEMERIACEAE: Alstroemeria COLCHICACEAE: Colchicum, Uvularia. LILIACEAE: Clintonia, Erythronium, Lilium, Medeola, Prosartes, Streptopus, Tricyrtis, Tulipa. MELANTHIACEAE: Amianthium, Anticlea, Chamaelirium, Helonias, Melanthium, Schoenocaulon, Stenanthium, Veratrum, Toxicoscordion, Trillium, Xerophyllum, Zigadenus. -
Vascular Plants of Williamson County Stillingia Sylvatica − QUEEN’S DELIGHT [Euphorbiaceae]
Vascular Plants of Williamson County Stillingia sylvatica − QUEEN’S DELIGHT [Euphorbiaceae] Stillingia sylvatica L., QUEEN’S DELIGHT. Perennial herb, many-stemmed at base, with unbranched spring shoots arising from belowground, with 2−5 ascending branches arising in a pseudowhorl below the first terminal inflorescence and 1−3 ascending branches arising in a pseudowhorl below the diminutive second terminal inflorescence, in range to 80 cm tall; monoecious; shoots with only cauline leaves, appearing glabrous; latex milky. Stems: cylindric, to 6 mm diameter, with ridge from each leaf descending ca. half internode, tough, yellow-green, periderm at base dull brown. Leaves: helically alternate to subopposite (pseudowhorled), simple, petiolate, with stipules; stipules 2, attached to leaf base, each a 2−3-branched structure having bulbous base and fingerlike upper portion, to 1.5 mm long, red aging blackish; petiole broadly and shallowly channeled, to 3.5 mm long, light green; blade elliptic to narrowly obovate or lanceolate, < 25−65 × < 8−20 mm (on the lowest leaves 5 × 3.5 mm increasing upward), tapered at base, regularly short-serrate on margins with minute puberulent hairs and having minute, red conic point on tooth, acute at tip, pinnately veined with midrib raised on upper and lower surface and other principal veins raised slightly on lower surface, on margin at base of blade minute, fingerlike glandular bodies. Inflorescence: spikelike, terminal, initially inflorescence above pseudowhorl of 2−5 ascending branches, 80−122 mm long, all staminate with unexpanded, short, lateral cymes having staminate flowers or sometimes with pistillate flower at base, second set of “spikes” terminal on ascending shoots of pseudowhorl, with 1−5 pistillate flowers at base below unexpanded lateral cymes of staminate flowers; bractlet subtending pistillate flower with (1−)2 lateral, saucerlike glands (stipules) of the bractlet, bractlet appressed to ovary, cupped-broadly ovate, ca. -
Central Composite Design for Optimizing the Biosynthesis Of
www.nature.com/scientificreports OPEN Central Composite Design for Optimizing the Biosynthesis of Silver Nanoparticles using Plantago major Extract and Investigating Antibacterial, Antifungal and Antioxidant Activity Ghazal Nikaeen1, Saeed Yousefnejad1 ✉ , Samane Rahmdel2, Fayezeh Samari3 & Saeideh Mahdavinia1 Central composite design (CCD) was applied to optimize the synthesis condition of silver nanoparticles (AgNPs) using the extract of Plantago major (P. major) seeds via a low cost and single-step process. The aqueous seed extract was applied as both reducing element and capping reagent for green production of AgNPs. Five empirical factors of synthesis including temperature (Temp), pH, volume of P. major extract (Vex), volume of AgNO3 solution (VAg) and synthesis time were used as independent variables of model and peak intensity of Surface Plasmon Resonance (SPR) originated from NPs as the dependent variable. The predicted optimal conditions was determined to be: Temp = 55 °C, pH = 9.9,Vex = 1.5 mL, VAg = 30 mL, time = 60 min. The characterization of the prepared AgNPs at these optimum conditions was conducted by Fourier transform infrared spectroscopy (FTIR), dynamic light scattering (DLS), transmission electron microscopy (TEM) and X-ray difraction (XRD) to determine the surface bio- functionalities. Bio-activity of these AgNPs against bacteria and fungi were evaluated based on its assay against Micrococcus luteus, Escherichia coli and Penicillium digitatum. Furthermore, antioxidant capacity of these NPs was checked using the ferric reducing antioxidant power (FRAP) assay. Nanotechnology is an important feld of modern research which has been the principal of various technologies and main innovations; and is expected to be the basis of many other outstanding innovations in future. -
State of New York City's Plants 2018
STATE OF NEW YORK CITY’S PLANTS 2018 Daniel Atha & Brian Boom © 2018 The New York Botanical Garden All rights reserved ISBN 978-0-89327-955-4 Center for Conservation Strategy The New York Botanical Garden 2900 Southern Boulevard Bronx, NY 10458 All photos NYBG staff Citation: Atha, D. and B. Boom. 2018. State of New York City’s Plants 2018. Center for Conservation Strategy. The New York Botanical Garden, Bronx, NY. 132 pp. STATE OF NEW YORK CITY’S PLANTS 2018 4 EXECUTIVE SUMMARY 6 INTRODUCTION 10 DOCUMENTING THE CITY’S PLANTS 10 The Flora of New York City 11 Rare Species 14 Focus on Specific Area 16 Botanical Spectacle: Summer Snow 18 CITIZEN SCIENCE 20 THREATS TO THE CITY’S PLANTS 24 NEW YORK STATE PROHIBITED AND REGULATED INVASIVE SPECIES FOUND IN NEW YORK CITY 26 LOOKING AHEAD 27 CONTRIBUTORS AND ACKNOWLEGMENTS 30 LITERATURE CITED 31 APPENDIX Checklist of the Spontaneous Vascular Plants of New York City 32 Ferns and Fern Allies 35 Gymnosperms 36 Nymphaeales and Magnoliids 37 Monocots 67 Dicots 3 EXECUTIVE SUMMARY This report, State of New York City’s Plants 2018, is the first rankings of rare, threatened, endangered, and extinct species of what is envisioned by the Center for Conservation Strategy known from New York City, and based on this compilation of The New York Botanical Garden as annual updates thirteen percent of the City’s flora is imperiled or extinct in New summarizing the status of the spontaneous plant species of the York City. five boroughs of New York City. This year’s report deals with the City’s vascular plants (ferns and fern allies, gymnosperms, We have begun the process of assessing conservation status and flowering plants), but in the future it is planned to phase in at the local level for all species. -
Anthracene Derivatives in Some Species of Rumex L
Vol. 76, No. 2: 103-108, 2007 ACTA SOCIETATIS BOTANICORUM POLONIAE 103 ANTHRACENE DERIVATIVES IN SOME SPECIES OF RUMEX L. GENUS MAGDALENA WEGIERA1, HELENA D. SMOLARZ1, DOROTA WIANOWSKA2, ANDRZEJ L. DAWIDOWICZ2 1 Departament of Pharmaceutical Botany Skubiszewski Medical University of Lublin Chodki 1, 20-039 Lublin, Poland e-mail: [email protected] 2 Faculty of Chemistry, Marii Curie-Sk³odowska University of Lublin (Received: June 1, 2006. Accepted: September 5, 2006) ABSTRACT Eight anthracene derivatives (chrysophanol, physcion, emodin, aloe-emodin, rhein, barbaloin, sennoside A and sennoside B) were signified in six species of Rumex L genus: R. acetosa L., R. acetosella L., R. confertus Willd., R. crispus L., R. hydrolapathum Huds. and R. obtusifolius L. For the investigations methanolic extracts were pre- pared from the roots, leaves and fruits of these species. Reverse Phase High Performance Liquid Chromatography was applied for separation, identification and quantitative determination of anthracene derivatives. The identity of these compounds was further confirmed with UV-VIS. Received data were compared. The roots are the best organs for the accumulation of anthraquinones. The total amount of the detected compo- unds was the largest in the roots of R. confertus (163.42 mg/g), smaller in roots R. crispus (25.22 mg/g) and the smallest in roots of R. hydrolapathum (1.02 mg/g). KEY WORDS: Rumex sp., roots, fruits, leaves, anthracene derivatives, RP-HPLC. INTRODUCTION scion-anthrone, rhein, nepodin, nepodin-O-b-D-glycoside and 1,8-dihydroxyanthraquinone from R. acetosa (Dedio The species belonging to the Rumex L. genus are wide- 1973; Demirezer and Kuruuzum 1997; Fairbairn and El- spread in the world. -
Stillingia: a Newly Recorded Genus of Euphorbiaceae from China
Phytotaxa 296 (2): 187–194 ISSN 1179-3155 (print edition) http://www.mapress.com/j/pt/ PHYTOTAXA Copyright © 2017 Magnolia Press Article ISSN 1179-3163 (online edition) https://doi.org/10.11646/phytotaxa.296.2.8 Stillingia: A newly recorded genus of Euphorbiaceae from China SHENGCHUN LI1, 2, BINGHUI CHEN1, XIANGXU HUANG1, XIAOYU CHANG1, TIEYAO TU*1 & DIANXIANG ZHANG1 1 Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China 2University of Chinese Academy of Sciences, Beijing 100049, China * Corresponding author, email: [email protected] Abstract Stillingia (Euphorbiaceae) contains ca. 30 species from Latin America, the southern United States, and various islands in the tropical Pacific and in the Indian Ocean. We report here for the first time the occurrence of a member of the genus in China, Stillingia lineata subsp. pacifica. The distribution of the genus in China is apparently narrow, known only from Pingzhou and Wanzhou Islands of the Wanshan Archipelago in the South China Sea, which is close to the Pearl River estuary. This study updates our knowledge on the geographic distribution of the genus, and provides new palynological data as well. Key words: Island, Hippomaneae, South China Sea, Stillingia lineata Introduction During the last decade, hundreds of new plant species or new species records have been added to the flora of China. Nevertheless, newly described or newly recorded plant genera are not discovered and reported very often, suggesting that botanical expedition and plant survey at the generic level may be advanced in China. As far as we know, only six and eight angiosperm genera respectively have been newly described or newly recorded from China within the last ten years (Qiang et al. -
Winter 2014-2015 (22:3) (PDF)
Contents NATIVE NOTES Page Fern workshop 1-2 Wavey-leaf basket Grass 3 Names Cacalia 4 Trip Report Sandstone Falls 5 Kate’s Mountain Clover* Trip Report Brush Creek Falls 6 Thank yous memorial 7 WEST VIRGINIA NATIVE PLANT SOCIETY NEWSLETTER News of WVNPS 8 VOLUME 22:3 WINTER 2014-15 Events, Dues Form 9 Judy Dumke-Editor: [email protected] Phone 740-894-6859 Magnoliales 10 e e e visit us at www.wvnps.org e e e . Fern Workshop University of Charleston Charleston WV January 17 2015, bad weather date January 24 2015 If you have thought about ferns, looked at them, puzzled over them or just want to know more about them join the WVNPS in Charleston for a workshop led by Mark Watson of the University of Charleston. The session will start at 10 A.M. with a scheduled end point by 12:30 P.M. A board meeting will follow. The sessions will be held in the Clay Tower Building (CTB) room 513, which is the botany lab. If you have any pressed specimens to share, or to ask about, be sure to bring them with as much information as you have on the location and habitat. Even photographs of ferns might be of interest for the session. If you have a hand lens that you favor bring it along as well. DIRECTIONS From the North: Travel I-77 South or 1-79 South into Charleston. Follow the signs to I-64 West. Take Oakwood Road Exit 58A and follow the signs to Route 61 South (MacCorkle Ave.). -
Plant List for Web Page
Stanford Working Plant List 1/15/08 Common name Botanical name Family origin big-leaf maple Acer macrophyllum Aceraceae native box elder Acer negundo var. californicum Aceraceae native common water plantain Alisma plantago-aquatica Alismataceae native upright burhead Echinodorus berteroi Alismataceae native prostrate amaranth Amaranthus blitoides Amaranthaceae native California amaranth Amaranthus californicus Amaranthaceae native Powell's amaranth Amaranthus powellii Amaranthaceae native western poison oak Toxicodendron diversilobum Anacardiaceae native wood angelica Angelica tomentosa Apiaceae native wild celery Apiastrum angustifolium Apiaceae native cutleaf water parsnip Berula erecta Apiaceae native bowlesia Bowlesia incana Apiaceae native rattlesnake weed Daucus pusillus Apiaceae native Jepson's eryngo Eryngium aristulatum var. aristulatum Apiaceae native coyote thistle Eryngium vaseyi Apiaceae native cow parsnip Heracleum lanatum Apiaceae native floating marsh pennywort Hydrocotyle ranunculoides Apiaceae native caraway-leaved lomatium Lomatium caruifolium var. caruifolium Apiaceae native woolly-fruited lomatium Lomatium dasycarpum dasycarpum Apiaceae native large-fruited lomatium Lomatium macrocarpum Apiaceae native common lomatium Lomatium utriculatum Apiaceae native Pacific oenanthe Oenanthe sarmentosa Apiaceae native 1 Stanford Working Plant List 1/15/08 wood sweet cicely Osmorhiza berteroi Apiaceae native mountain sweet cicely Osmorhiza chilensis Apiaceae native Gairdner's yampah (List 4) Perideridia gairdneri gairdneri Apiaceae -
Concentrations of Anthraquinone Glycosides of Rumex Crispus During Different Vegetation Stages L
Concentrations of Anthraquinone Glycosides of Rumex crispus during Different Vegetation Stages L. Ömtir Demirezer Hacettepe University, Faculty of Pharmacy, Department of Pharmacognosy, 06100 Ankara, Turkey Z. Naturforsch. 49c, 404-406 (1994); received January 31, 1994 Rumex crispus, Polygonaceae. Anthraquinone, Glycoside The anthraquinone glycoside contents of various parts of Rumex crispus L. (Polygonaceae) in different vegetation stages were investigated by thin layer chromatographic and spectro- photometric methods. The data showed that the percentage of anthraquinone glycoside in all parts of plant increased at each stage. Anthraquinone glycoside content was increased in leaf, stem, fruit and root from 0.05 to 0.40%. from 0.03 to 0.46%. from 0.08 to 0.34%, and from 0.35 to 0.91% respectively. From the roots of R. crispus, emodin- 8 -glucoside, RGA (isolated in our laboratory, its structure was not elucidated), traceable amount of glucofran- gulin B and an unknown glycoside ( R f = 0.28 in ethyl acetate:methanol:water/100:20:10) was detected in which the concentration was increased from May to August. The other parts of plant contained only emodin- 8 -glucoside. Introduction In the present investigation various parts of Rumex L. (Polygonaceae) is one of several Rumex crispus, leaf, stem, fruit and root were ana genera which is characterized by the presence lyzed separately for their anthraquinone glycoside of anthraquinone derivatives. There are about contents, the glycosides in different vegetation 200 species of Rumex in worldwide (Hegi, 1957). stages were detected individually. By this method, Rumex is represented with 23 species and 5 hy translocation of anthraquinone glycosides were brids in Turkey (Davis, 1965) and their roots have also investigated. -
Fort Ord Natural Reserve Plant List
UCSC Fort Ord Natural Reserve Plants Below is the most recently updated plant list for UCSC Fort Ord Natural Reserve. * non-native taxon ? presence in question Listed Species Information: CNPS Listed - as designated by the California Rare Plant Ranks (formerly known as CNPS Lists). More information at http://www.cnps.org/cnps/rareplants/ranking.php Cal IPC Listed - an inventory that categorizes exotic and invasive plants as High, Moderate, or Limited, reflecting the level of each species' negative ecological impact in California. More information at http://www.cal-ipc.org More information about Federal and State threatened and endangered species listings can be found at https://www.fws.gov/endangered/ (US) and http://www.dfg.ca.gov/wildlife/nongame/ t_e_spp/ (CA). FAMILY NAME SCIENTIFIC NAME COMMON NAME LISTED Ferns AZOLLACEAE - Mosquito Fern American water fern, mosquito fern, Family Azolla filiculoides ? Mosquito fern, Pacific mosquitofern DENNSTAEDTIACEAE - Bracken Hairy brackenfern, Western bracken Family Pteridium aquilinum var. pubescens fern DRYOPTERIDACEAE - Shield or California wood fern, Coastal wood wood fern family Dryopteris arguta fern, Shield fern Common horsetail rush, Common horsetail, field horsetail, Field EQUISETACEAE - Horsetail Family Equisetum arvense horsetail Equisetum telmateia ssp. braunii Giant horse tail, Giant horsetail Pentagramma triangularis ssp. PTERIDACEAE - Brake Family triangularis Gold back fern Gymnosperms CUPRESSACEAE - Cypress Family Hesperocyparis macrocarpa Monterey cypress CNPS - 1B.2, Cal IPC -
Agave Americana
Agave americana Agave americana, common names sentry plant, century plant, maguey or American aloe, is a species of flowering plant in the family Agavaceae, native to Mexico, and the United States in New Mexico, Arizona and Texas. Today, it is cultivated worldwide as an ornamental plant. It has become naturalized in many regions, including the West Indies, parts of South America, the southern Mediterranean Basin, and parts of Africa, India, China, Thailand, and Australia. Despite the common name "American aloe", it is not closely related to plants in the genus Aloe. Description Although it is called the century plant, it typically lives only 10 to 30 years. It has a spread around 6–10 ft (1.8–3.0 m) with gray-green leaves of 3–5 ft (0.9–1.5 m) long, each with a prickly margin and a heavy spike at the tip that can pierce deeply. Near the end of its life, the plant sends up a tall, branched stalk, laden with yellow blossoms, that may reach a total height up to 25–30 ft (8– 9 m) tall. Its common name derives from its semelparous nature of flowering only once at the end of its long life. The plant dies after flowering, but produces suckers or adventitious shootsfrom the base, which continue its growth. Taxonomy and naming A. americana was one of the many species described by Carl Linnaeus in the 1753 edition of Species Plantarum, with the binomial name that is still used today. Cultivation A. americana is cultivated as an ornamental plant for the large dramatic form of mature plants—for modernist, drought tolerant, and desert-style cactus gardens—among many planted settings.