DOCSLIB.ORG

Lingua Botanica the National Newsletter for FS Botanists & Plant Ecologists

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Lingua Botanica the National Newsletter for FS Botanists & Plant Ecologists Lingua Botanica The National Newsletter for FS Botanists & Plant Ecologists This is the last edition of Lingua Botanica in its current form. Your botany program newsletter is going on hiatus for a short period of time, but it will be back soon. It has been a labor of love for the last five years. Lingua Botanica has never tried to be a mouth-piece for happenings in the Forest Service. Instead, I have tried to make it a means by which readers can become better botanists through exposure to the breadth of our discipline (the art as well as the science). In particular, I’ve used this particular space in each issue of LB to cheer for each and every one of you and the work that you do. Sometimes that encouragement has been fairly whimsical, at other times my tone has drifted more toward the belligerent, but in every instance I’ve tried to share my sense of wonder and joy in the natural world – no hocus pocus magic crystal bologna please. I can only assume, based on the email I get from LB readers, that many of you share my sense of awe when I look at and try to understand the living world. That bit of tedious history aside, I am grateful to have one last opportunity to say my piece, and here it is. Once a botanist, always a botanist. And because you are botanists to the bone (heartwood?) it’s important that you each take an active role in reforming the current state of plant conservation in America (heavy on disembodied fact and manipulative fallacy; embarrassingly weak on substantive meaning). The current problem is not with a particular Federal agency, and neither is it wholly the result of the current cultural war against the environment. Most of the largest and most influential environmental groups in the U.S. are pursuing a cynical agenda of confrontation that serves to trivialize and marginalize conservation action (especially for native plants). The persistence of the American flora is our hands alone until we build a righteous and powerful constituency for botany and plant conservation. It’s a quest of epic and heroic proportion – not merely for the physical comfort of future generations of humanity, but because it is our species’ purpose to understand and marvel at the infinite variety of life that is the manifestation of the basic principles that govern our universe. the editor. In this Issue Vol. 5, Issue 4 2004 Winter Botany is Hot Hot Hot Linkiana.................................................................................................................................................................. 2 Wallace Stegner’s Wilderness Letter ................................................................................................................ 3 Restoring Sweetgrass in South Carolina ............................................................................................................... 7 At Home with Barbara Ertter................................................................................................................................. 8 Fire Reveals Rare Flowers................................................................................................................................... 11 Moss Hunters Roll Away Nature’s Carpet.......................................................................................................... 12 More Cycad Thefts............................................................................................................................................... 15 Orchid Thief Pays Small Fine.............................................................................................................................. 16 Climate Change and Arctic/Alpine Plants .......................................................................................................... 16 America’s National Tree...................................................................................................................................... 17 Black & Decker Sponsors National Gardening Month ...................................................................................... 18 Mutant Poppies..................................................................................................................................................... 19 Continuing Education News ................................................................................................................................ 19 Federal Botany Jobs............................................................................................................................................. 21 Banner Plant: Phoradendron leucarpum......................................................................................................... 24 After-Image: NRIS TES Plants Workstation................................................................................................. 25 1 Linkiana The Celtic Origins of Mistletoe: http://www.tartans.com/articles/mistletoe.html State of Denial: Change your life – read this! http://www.sacbee.com/static/live/news/projects/denial/ Report on Intelligent Consumption: After State of Denial, go here http://www.wisconsinacademy.org/programs/icp/index.html Deadwood: It’s not just for the Washington Office… http://www.panda.org/downloads/forests/deadwoodwithnotes.pdf Epiphytic Macrolichens of Arizona: Download the keys in any of several versions. http://ces.asu.edu/ASULichens/plb400/laboratory/keys/az_macrolichen_key.html Remote Sensing of Rare Plants: Fun for techno-bots. This web page may be restricted to people with access to the FS network. If you can’t access it, drop me a note and I’ll email the .pdf directly to you. http://fsweb.rsac.fs.fed.us/documents/4007-RPT1.pdf Society for Economic Botany: Where you can read Plants and People. http://www.econbot.org/home.html Botany for Kids: Helpful resources for your next Celebrating Wildflowers event. http://www.nbii.gov/disciplines/botany/science.html Titan Herbarium Sheets: How to smash an Amorphophallus http://persoon.si.edu/Amorphophallus/ Partnership Resources: Some helpful information over here… http://www.partnershipresourcecenter.org/ National Register of Big Trees: Handy for pub bets… http://www.americanforests.org/resources/bigtrees/ Ecology Data for Download: Some exciting NatureServe data products here. http://www.natureserve.org/getData/ecologyData.jsp Private Forests: Resources for private landowners, from TNC. http://privateforest.org/ Ignobel Prizes for 2004: Advances (?) in weird science, from Harvard University http://www.improb.com/ig/ig-top.html 2 Wallace Stegner’s Wilderness Letter Los Altos, Calif. December 3, 1960 David E. Pesonen Wildland Research Center Agricultural Experiment Station 243 Mulford Hall University of California Berkeley 4, Calif. Dear Mr. Pesonen: I believe that you are working on the wilderness portion of the Outdoor Recreation Resources Review Commission's report. If I may, I should like to urge some arguments for wilderness preservation that involve recreation, as it is ordinarily conceived, hardly at all. Hunting, fishing, hiking, mountain-climbing, camping, photography, and the enjoyment of natural scenery will all, surely, figure in your report. So will the wilderness as a genetic reserve, a scientific yardstick by which we may measure the world in its natural balance against the world in its man-made imbalance. What I want to speak for is not so much the wilderness uses, valuable as those are, but the wilderness idea, which is a resource in itself. Being an intangible and spiritual resource, it will seem mystical to the practical minded--but then anything that cannot be moved by a bulldozer is likely to seem mystical to them. I want to speak for the wilderness idea as something that has helped form our character and that has certainly shaped our history as a people. It has no more to do with recreation than churches have to do with recreation, or than the strenuousness and optimism and expansiveness of what the historians call the "American Dream" have to do with recreation. Nevertheless, since it is only in this recreation survey that the values of wilderness are being compiled, I hope you will permit me to insert this idea between the leaves, as it were, of the recreation report. Something will have gone out of us as a people if we ever let the remaining wilderness be destroyed; if we permit the last virgin forests to be turned into comic books and plastic cigarette cases; if we drive the few remaining members of the wild species into zoos or to extinction; if we pollute the last clear air and dirty the last clean streams and push our paved roads through the last of the silence, so that never again will Americans be free in their own country from the noise, the exhausts, the stinks of human and automotive waste. And so that never again can we have the chance to see ourselves single, separate, vertical and individual in the world, part of the environment of trees and rocks and soil, brother to the other animals, part of the natural world and competent to belong in it. Without any remaining wilderness we are committed wholly, without chance for even momentary reflection and rest, to a headlong drive into our technological termite-life, the Brave New World of a completely man-controlled environment. We need wilderness preserved--as much of it as is still left, and as many kinds--because it was the challenge against which our character as a people was formed. The reminder and the reassurance that it is still there is good for our spiritual health even if we never once in 3 ten years
Load more

Recommended publications
  • "Santalales (Including Mistletoes)"
    Santalales (Including Introductory article Mistletoes) Article Contents . Introduction Daniel L Nickrent, Southern Illinois University, Carbondale, Illinois, USA . Taxonomy and Phylogenetics . Morphology, Life Cycle and Ecology . Biogeography of Mistletoes . Importance of Mistletoes Online posting date: 15th March 2011 Mistletoes are flowering plants in the sandalwood order that produce some of their own sugars via photosynthesis (Santalales) that parasitise tree branches. They evolved to holoparasites that do not photosynthesise. Holopar- five separate times in the order and are today represented asites are thus totally dependent on their host plant for by 88 genera and nearly 1600 species. Loranthaceae nutrients. Up until recently, all members of Santalales were considered hemiparasites. Molecular phylogenetic ana- (c. 1000 species) and Viscaceae (550 species) have the lyses have shown that the holoparasite family Balano- highest species diversity. In South America Misodendrum phoraceae is part of this order (Nickrent et al., 2005; (a parasite of Nothofagus) is the first to have evolved Barkman et al., 2007), however, its relationship to other the mistletoe habit ca. 80 million years ago. The family families is yet to be determined. See also: Nutrient Amphorogynaceae is of interest because some of its Acquisition, Assimilation and Utilization; Parasitism: the members are transitional between root and stem para- Variety of Parasites sites. Many mistletoes have developed mutualistic rela- The sandalwood order is of interest from the standpoint tionships with birds that act as both pollinators and seed of the evolution of parasitism because three early diverging dispersers. Although some mistletoes are serious patho- families (comprising 12 genera and 58 species) are auto- gens of forest and commercial trees (e.g.
    [Show full text]
  • Improved Conservation Plant Materials Released by NRCS and Cooperators Through December 2014
    Natural Resources Conservation Service Improved Conservation Plant Materials Released by Plant Materials Program NRCS and Cooperators through December 2014 Page intentionally left blank. Natural Resources Conservation Service Plant Materials Program Improved Conservation Plant Materials Released by NRCS and Cooperators Through December 2014 Norman A. Berg Plant Materials Center 8791 Beaver Dam Road Building 509, BARC-East Beltsville, Maryland 20705 U.S.A. Phone: (301) 504-8175 prepared by: Julie A. DePue Data Manager/Secretary [email protected] John M. Englert Plant Materials Program Leader [email protected] January 2015 Visit our Website: http://Plant-Materials.nrcs.usda.gov TABLE OF CONTENTS Topics Page Introduction ...........................................................................................................................................................1 Types of Plant Materials Releases ........................................................................................................................2 Sources of Plant Materials ....................................................................................................................................3 NRCS Conservation Plants Released in 2013 and 2014 .......................................................................................4 Complete Listing of Conservation Plants Released through December 2014 ......................................................6 Grasses ......................................................................................................................................................8
    [Show full text]
  • Determination of Flavonoid and Polyphenol Compounds in Viscum Album and Allium Sativum Extracts
    Trifunschi et al., International Current Pharmaceutical Journal, April 2015, 4(5): 382-385 International Current http://www.icpjonline.com/documents/Vol4Issue5/01.pdf Pharmaceutical Journal ORIGINAL RESEARCH ARTICLE OPEN ACCESS Determination of Flavonoid and Polyphenol Compounds in Viscum Album and Allium Sativum Extracts Svetlana Trifunschi1, *Melania Florina Munteanu1, Vlad Agotici1, Simona Pintea (Ardelean)1 and Ramona Gligor2 1Department of Pharmaceutical Science,”Vasile Goldis” Western University of Arad, Arad, Romania 2Department of General Medicine,”Vasile Goldis” Western University of Arad, Arad, Romania ABSTRACT Ethnopharmacology is a new interdisciplinary science that appeared in Europe of the ‘90, in France, as a necessity claimed by the return to the traditional remedies of each nation. The aim of this study is to identify and quantify the active ingredients of the species Viscum album and Allium sativum, in order to provide a complex chemical characterisation, which is necessary for the use of these plants’ extracts as natural ingredients in the pharmaceutical industry. The following methods were used: (1) the plant material was harvested from the west-side of Romania (Europe) in July 2014; (2) it was dried quickly and the main active principles were extracted using ethylic alcohol solution (50%); (3) the quantitative analyses of the flavonoids and polyphenols were performed according to a procedure described in the Romanian Pharmacopoeia. FT-IR results showed that the Viscum album extract had the highest content of polyphenolic compounds, for both flavonoids and polyphenols. This is the reason why it can be concluded that alcoholic extracts of mistletoe must be used as supplements for diabetics who require diets with flavonoids or for patients with cancers, degenerative diseases, and particularly cardiovascular diseases, who need an increased amount of polyphenols.
    [Show full text]
  • Mistletoes: Pathogens, Keystone Resource, and Medicinal Wonder Abstracts
    Mistletoes: Pathogens, Keystone Resource, and Medicinal Wonder Abstracts Oral Presentations Phylogenetic relationships in Phoradendron (Viscaceae) Vanessa Ashworth, Rancho Santa Ana Botanic Garden Keywords: Phoradendron, Systematics, Phylogenetics Phoradendron Nutt. is a genus of New World mistletoes comprising ca. 240 species distributed from the USA to Argentina and including the Antillean islands. Taxonomic treatments based on morphology have been hampered by phenotypic plasticity, size reduction of floral parts, and a shortage of taxonomically useful traits. Morphological characters used to differentiate species include the arrangement of flowers on an inflorescence segment (seriation) and the presence/absence and pattern of insertion of cataphylls on the stem. The only trait distinguishing Phoradendron from Dendrophthora Eichler, another New World mistletoe genus with a tropical distribution contained entirely within that of Phoradendron, is the number of anther locules. However, several lines of evidence suggest that neither Phoradendron nor Dendrophthora is monophyletic, although together they form the strongly supported monophyletic tribe Phoradendreae of nearly 360 species. To date, efforts to delineate supraspecific assemblages have been largely unsuccessful, and the only attempt to apply molecular sequence data dates back 16 years. Insights gleaned from that study, which used the ITS region and two partitions of the 26S nuclear rDNA, will be discussed, and new information pertinent to the systematics and biology of Phoradendron will be reviewed. The Viscaceae, why so successful? Clyde Calvin, University of California, Berkeley Carol A. Wilson, The University and Jepson Herbaria, University of California, Berkeley Keywords: Endophytic system, Epicortical roots, Epiparasite Mistletoe is the term used to describe aerial-branch parasites belonging to the order Santalales.
    [Show full text]
  • Split Rock Trail Most Diverse Vegetation Types in North America
    Species List Species List National Park Service U.S. Department of the Interior Color Species Habit Season Color Species Habit Season Section 2, ■ • Section 1 W Ambrosia dumosa (burrobush) S C Y Opuntia chlorotica (pancake cactus) C c Joshua Tree National Park W Brickellia atractyloides (pungent brickellia) S c Y Rhus aromatica (skunk bush) s C w Caulanthus cooperi (Cooper's caulanthus) A c Y Senegalia greggii (cat's claw acacia) s H % w Chaenacf/s srew'o('c/es (Esteve's pincushion) A c Y Senna armata (desert senna) s C, H w Cryptantha barbigera (bearded forget-me-not) A c Y Tetradymia stenolepis (Mojave cottonthorn) s H w Cryptantha nevadensis (Nevada forget-me-not) A c 0 Adenophyllum porophylloides (San Felipe dyssodia) SS C, H tv w Eriogonum davidsonii (Davidson's buckwheat) A c, H 0 Sphaeraicea ambigua (apricot mallow) p C V w Eriogonum fasciculatum (California buckwheat) S C, H p Allium parishii (Parish's onion) B C \ w Eriogonum wrightii (Wright's buckwheat) SS H p Cylindropuntia ramosissima (pencil cholla) c H t Section 4 w Euphorbia albomarginata (rattlesnake weed) A C, H I p Echinocereus engelmannii (hedgehog cactus) c C P- ♦ Section 31 w Galium stellatum (starry bedstraw) SS C p Krameria erecta (littieleaf ratany) s C W/P Giliastellata (stargiiia) A C P/W Mirabilis laevis (wishbone bush) p c w Lepidium lasiocarpum (white pepperweed) A c _PJ Opuntia basilaris (beavertai! cactus) c c N w Lycium andersonii (Anderson's boxthorn) S c p Stephanomeria exigua (small wirelettuce) A C,H A w Lydum cooperi (Cooper's boxthorn) s c p Stephanomeria parryi (Parry's wirelettuce) P c w Nolina parryi (Parry nolina) s c p IStephanomeria paudflora (brownplume wirelettuce) SS c 0 500 2000 Feet w Pectocarya recurvata (arched-nut comb-bur) A c Boechera xylopoda (bigfoot hybrid rockcress) P c 0 150 600 Meters w Pecfocarya serosa (round-nut comb-bur) A c Delphinium parishii (Parish's larkspur) P c See inside of guide for plants found in each section of this map.
    [Show full text]
  • A Comparative Study of the Plants Used for Medicinal Purposes by the Creek and Seminoles Tribes
    University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School 3-24-2010 A Comparative Study of the Plants Used for Medicinal Purposes by the Creek and Seminoles Tribes Kimberly Hutton University of South Florida Follow this and additional works at: https://scholarcommons.usf.edu/etd Part of the American Studies Commons Scholar Commons Citation Hutton, Kimberly, "A Comparative Study of the Plants Used for Medicinal Purposes by the Creek and Seminoles Tribes" (2010). Graduate Theses and Dissertations. https://scholarcommons.usf.edu/etd/1665 This Thesis is brought to you for free and open access by the Graduate School at Scholar Commons. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. A Comparative Study of the Plants Used for Medicinal Purposes by the Creek and Seminoles Tribes by Kimberly Hutton A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science Department of Cell Biology, Microbiology, and Molecular Biology College of Arts and Science University of South Florida Major Professor: Richard P.Wunderlin, Ph.D. Frederick Essig, Ph.D Brent Weisman, Ph.D Date of Approval: March 24, 2010 Keywords: ethnobotany, native, treatments, illness, Florida © Copyright 2010, Kimberly Hutton ACKNOWLEDGEMENTS I would like to thank my major professor and advisor, Dr. Richard Wunderlin, for his support, guidance, knowledge and patience throughout this project. I would also like to thank Sarah Sanford for her editorial guidance. Thanks go to my friend and cheerleader, Laurie Walker, who kept me going with her encouragement and unwaivering support.
    [Show full text]
  • INDEX for 2011 HERBALPEDIA Abelmoschus Moschatus—Ambrette Seed Abies Alba—Fir, Silver Abies Balsamea—Fir, Balsam Abies
    INDEX FOR 2011 HERBALPEDIA Acer palmatum—Maple, Japanese Acer pensylvanicum- Moosewood Acer rubrum—Maple, Red Abelmoschus moschatus—Ambrette seed Acer saccharinum—Maple, Silver Abies alba—Fir, Silver Acer spicatum—Maple, Mountain Abies balsamea—Fir, Balsam Acer tataricum—Maple, Tatarian Abies cephalonica—Fir, Greek Achillea ageratum—Yarrow, Sweet Abies fraseri—Fir, Fraser Achillea coarctata—Yarrow, Yellow Abies magnifica—Fir, California Red Achillea millefolium--Yarrow Abies mariana – Spruce, Black Achillea erba-rotta moschata—Yarrow, Musk Abies religiosa—Fir, Sacred Achillea moschata—Yarrow, Musk Abies sachalinensis—Fir, Japanese Achillea ptarmica - Sneezewort Abies spectabilis—Fir, Himalayan Achyranthes aspera—Devil’s Horsewhip Abronia fragrans – Sand Verbena Achyranthes bidentata-- Huai Niu Xi Abronia latifolia –Sand Verbena, Yellow Achyrocline satureoides--Macela Abrus precatorius--Jequirity Acinos alpinus – Calamint, Mountain Abutilon indicum----Mallow, Indian Acinos arvensis – Basil Thyme Abutilon trisulcatum- Mallow, Anglestem Aconitum carmichaeli—Monkshood, Azure Indian Aconitum delphinifolium—Monkshood, Acacia aneura--Mulga Larkspur Leaf Acacia arabica—Acacia Bark Aconitum falconeri—Aconite, Indian Acacia armata –Kangaroo Thorn Aconitum heterophyllum—Indian Atees Acacia catechu—Black Catechu Aconitum napellus—Aconite Acacia caven –Roman Cassie Aconitum uncinatum - Monkshood Acacia cornigera--Cockspur Aconitum vulparia - Wolfsbane Acacia dealbata--Mimosa Acorus americanus--Calamus Acacia decurrens—Acacia Bark Acorus calamus--Calamus
    [Show full text]
  • Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- BIBLIOGRAPHY
    Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- BIBLIOGRAPHY BIBLIOGRAPHY Ackerfield, J., and J. Wen. 2002. A morphometric analysis of Hedera L. (the ivy genus, Araliaceae) and its taxonomic implications. Adansonia 24: 197-212. Adams, P. 1961. Observations on the Sagittaria subulata complex. Rhodora 63: 247-265. Adams, R.M. II, and W.J. Dress. 1982. Nodding Lilium species of eastern North America (Liliaceae). Baileya 21: 165-188. Adams, R.P. 1986. Geographic variation in Juniperus silicicola and J. virginiana of the Southeastern United States: multivariant analyses of morphology and terpenoids. Taxon 35: 31-75. ------. 1995. Revisionary study of Caribbean species of Juniperus (Cupressaceae). Phytologia 78: 134-150. ------, and T. Demeke. 1993. Systematic relationships in Juniperus based on random amplified polymorphic DNAs (RAPDs). Taxon 42: 553-571. Adams, W.P. 1957. A revision of the genus Ascyrum (Hypericaceae). Rhodora 59: 73-95. ------. 1962. Studies in the Guttiferae. I. A synopsis of Hypericum section Myriandra. Contr. Gray Herbarium Harv. 182: 1-51. ------, and N.K.B. Robson. 1961. A re-evaluation of the generic status of Ascyrum and Crookea (Guttiferae). Rhodora 63: 10-16. Adams, W.P. 1973. Clusiaceae of the southeastern United States. J. Elisha Mitchell Sci. Soc. 89: 62-71. Adler, L. 1999. Polygonum perfoliatum (mile-a-minute weed). Chinquapin 7: 4. Aedo, C., J.J. Aldasoro, and C. Navarro. 1998. Taxonomic revision of Geranium sections Batrachioidea and Divaricata (Geraniaceae). Ann. Missouri Bot. Gard. 85: 594-630. Affolter, J.M. 1985. A monograph of the genus Lilaeopsis (Umbelliferae). Systematic Bot. Monographs 6. Ahles, H.E., and A.E.
    [Show full text]
  • The Infestation Degree of Trees with Common Mistletoe Viscum Album L
    Journal of Ecological Engineering Volume 18, Issue 6, Nov. 2017, pages 80–85 DOI: 10.12911/22998993/76831 Research Article THE INFESTATION DEGREE OF TREES WITH COMMON MISTLETOE VISCUM ALBUM L. AND THEIR HEALTH STATUS (ON THE EXAMPLE OF PRASZKA CITY) Elżbieta Gołąbek1, Jarosław Sławiński1 1 Department of Land Protection, University of Opole, Oleska 22, 45-052 Opole, Poland, e-mail: [email protected]; [email protected] Received: 2017.09.03 ABSTRACT Accepted: 2017.10.01 The research was carried out in September and October 2013. Their main aim was to Published: 2017.11.01 obtain the information on the abundance and distribution of the common mistletoe in Praszka, assess the health status of the trees infested with this semi-parasite, and to determine its impact on the health of the hosts. All the trees with mistletoe were exam- ined (in terms of the species, the number of semiparasite shrubs, the host health). The distribution and density hosts were presented on a prepared network with an area of 1 ha and Pearson’s correlation factor was used to determine the relationship between the infestation degree of a host and its state of health. Only the typical subspecies of mistletoe – Viscum album L. subsp. album, which occupied 11 species of trees were found in the city of Praszka. These were mainly: black poplar Populus nigra L., small- leaved lime Tilia cordata L. and black locust Robinia pseudoacacia L. (they are also the most common or the frequent hosts in the country). The distribution of mistletoe in the city is uneven, and this is mainly due to the degree of urbanization, sunshine, noise, occurrence of the most common hosts as well as the presence of birds.
    [Show full text]
  • Floristic Quality Assessment Report
    FLORISTIC QUALITY ASSESSMENT IN INDIANA: THE CONCEPT, USE, AND DEVELOPMENT OF COEFFICIENTS OF CONSERVATISM Tulip poplar (Liriodendron tulipifera) the State tree of Indiana June 2004 Final Report for ARN A305-4-53 EPA Wetland Program Development Grant CD975586-01 Prepared by: Paul E. Rothrock, Ph.D. Taylor University Upland, IN 46989-1001 Introduction Since the early nineteenth century the Indiana landscape has undergone a massive transformation (Jackson 1997). In the pre-settlement period, Indiana was an almost unbroken blanket of forests, prairies, and wetlands. Much of the land was cleared, plowed, or drained for lumber, the raising of crops, and a range of urban and industrial activities. Indiana’s native biota is now restricted to relatively small and often isolated tracts across the State. This fragmentation and reduction of the State’s biological diversity has challenged Hoosiers to look carefully at how to monitor further changes within our remnant natural communities and how to effectively conserve and even restore many of these valuable places within our State. To meet this monitoring, conservation, and restoration challenge, one needs to develop a variety of appropriate analytical tools. Ideally these techniques should be simple to learn and apply, give consistent results between different observers, and be repeatable. Floristic Assessment, which includes metrics such as the Floristic Quality Index (FQI) and Mean C values, has gained wide acceptance among environmental scientists and decision-makers, land stewards, and restoration ecologists in Indiana’s neighboring states and regions: Illinois (Taft et al. 1997), Michigan (Herman et al. 1996), Missouri (Ladd 1996), and Wisconsin (Bernthal 2003) as well as northern Ohio (Andreas 1993) and southern Ontario (Oldham et al.
    [Show full text]
  • New York Natural Heritage Program Rare Plant Status List May 2004 Edited By
    New York Natural Heritage Program Rare Plant Status List May 2004 Edited by: Stephen M. Young and Troy W. Weldy This list is also published at the website: www.nynhp.org For more information, suggestions or comments about this list, please contact: Stephen M. Young, Program Botanist New York Natural Heritage Program 625 Broadway, 5th Floor Albany, NY 12233-4757 518-402-8951 Fax 518-402-8925 E-mail: [email protected] To report sightings of rare species, contact our office or fill out and mail us the Natural Heritage reporting form provided at the end of this publication. The New York Natural Heritage Program is a partnership with the New York State Department of Environmental Conservation and by The Nature Conservancy. Major support comes from the NYS Biodiversity Research Institute, the Environmental Protection Fund, and Return a Gift to Wildlife. TABLE OF CONTENTS Introduction.......................................................................................................................................... Page ii Why is the list published? What does the list contain? How is the information compiled? How does the list change? Why are plants rare? Why protect rare plants? Explanation of categories.................................................................................................................... Page iv Explanation of Heritage ranks and codes............................................................................................ Page iv Global rank State rank Taxon rank Double ranks Explanation of plant
    [Show full text]
  • Viscum Album L.) in Urban Areas (A Case Study of the Kaliningrad City, Russia)
    plants Article Ecological and Landscape Factors Affecting the Spread of European Mistletoe (Viscum album L.) in Urban Areas (A Case Study of the Kaliningrad City, Russia) Liubov Skrypnik 1,* , Pavel Maslennikov 1 , Pavel Feduraev 1 , Artem Pungin 1 and Nikolay Belov 2 1 Institute of Living Systems, Immanuel Kant Baltic Federal University, Universitetskaya str., 2, Kaliningrad 236040, Russia; [email protected] (P.M.); [email protected] (P.F.); [email protected] (A.P.) 2 Institute of Environmental Management, Urban Development and Spatial Planning, Immanuel Kant Baltic Federal University, Zoologicheskaya str., 2, Kaliningrad 236022, Russia; [email protected] * Correspondence: [email protected]; Tel.: +74012533707 Received: 1 March 2020; Accepted: 19 March 2020; Published: 23 March 2020 Abstract: Green spaces are very important for an urban environment. Trees in cities develop under more stressful conditions and are, therefore, more susceptible to parasite including mistletoe infestation. The aim of this study was to investigate the ecological, microclimatic, and landscape factors causing the spread of European mistletoe (Viscum album L.) in urban conditions. The most numerous hosts of mistletoe were Tilia cordata (24.4%), Acer platanoides (22.7%), and Populus nigra (16.7%). On average, there were more than 10 mistletoe bushes per tree. The mass mistletoe infestations (more than 50 bushes per the tree) were detected for Populus berolinensis, Populus nigra, × and Acer saccharinum. The largest number of infected trees was detected in the green zone (city parks), historical housing estates, and green zone along water bodies. Based on the results of principal component analysis (PCA), the main factors causing the spread of mistletoe on the urban territories are trees’ age and relative air humidity.
    [Show full text]