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Natural Heritage Program List of Rare Plant Species of North Carolina 2016
Natural Heritage Program List of Rare Plant Species of North Carolina 2016 Revised February 24, 2017 Compiled by Laura Gadd Robinson, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program N.C. Department of Natural and Cultural Resources Raleigh, NC 27699-1651 www.ncnhp.org C ur Alleghany rit Ashe Northampton Gates C uc Surry am k Stokes P d Rockingham Caswell Person Vance Warren a e P s n Hertford e qu Chowan r Granville q ot ui a Mountains Watauga Halifax m nk an Wilkes Yadkin s Mitchell Avery Forsyth Orange Guilford Franklin Bertie Alamance Durham Nash Yancey Alexander Madison Caldwell Davie Edgecombe Washington Tyrrell Iredell Martin Dare Burke Davidson Wake McDowell Randolph Chatham Wilson Buncombe Catawba Rowan Beaufort Haywood Pitt Swain Hyde Lee Lincoln Greene Rutherford Johnston Graham Henderson Jackson Cabarrus Montgomery Harnett Cleveland Wayne Polk Gaston Stanly Cherokee Macon Transylvania Lenoir Mecklenburg Moore Clay Pamlico Hoke Union d Cumberland Jones Anson on Sampson hm Duplin ic Craven Piedmont R nd tla Onslow Carteret co S Robeson Bladen Pender Sandhills Columbus New Hanover Tidewater Coastal Plain Brunswick THE COUNTIES AND PHYSIOGRAPHIC PROVINCES OF NORTH CAROLINA Natural Heritage Program List of Rare Plant Species of North Carolina 2016 Compiled by Laura Gadd Robinson, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program N.C. Department of Natural and Cultural Resources Raleigh, NC 27699-1651 www.ncnhp.org This list is dynamic and is revised frequently as new data become available. New species are added to the list, and others are dropped from the list as appropriate. -
List of Vascular Plants Endemic to Britain, Ireland and the Channel Islands 2020
British & Irish Botany 2(3): 169-189, 2020 List of vascular plants endemic to Britain, Ireland and the Channel Islands 2020 Timothy C.G. Rich Cardiff, U.K. Corresponding author: Tim Rich: [email protected] This pdf constitutes the Version of Record published on 31st August 2020 Abstract A list of 804 plants endemic to Britain, Ireland and the Channel Islands is broken down by country. There are 659 taxa endemic to Britain, 20 to Ireland and three to the Channel Islands. There are 25 endemic sexual species and 26 sexual subspecies, the remainder are mostly critical apomictic taxa. Fifteen endemics (2%) are certainly or probably extinct in the wild. Keywords: England; Northern Ireland; Republic of Ireland; Scotland; Wales. Introduction This note provides a list of vascular plants endemic to Britain, Ireland and the Channel Islands, updating the lists in Rich et al. (1999), Dines (2008), Stroh et al. (2014) and Wyse Jackson et al. (2016). The list includes endemics of subspecific rank or above, but excludes infraspecific taxa of lower rank and hybrids (for the latter, see Stace et al., 2015). There are, of course, different taxonomic views on some of the taxa included. Nomenclature, taxonomic rank and endemic status follows Stace (2019), except for Hieracium (Sell & Murrell, 2006; McCosh & Rich, 2018), Ranunculus auricomus group (A. C. Leslie in Sell & Murrell, 2018), Rubus (Edees & Newton, 1988; Newton & Randall, 2004; Kurtto & Weber, 2009; Kurtto et al. 2010, and recent papers), Taraxacum (Dudman & Richards, 1997; Kirschner & Štepànek, 1998 and recent papers) and Ulmus (Sell & Murrell, 2018). Ulmus is included with some reservations, as many taxa are largely vegetative clones which may occasionally reproduce sexually and hence may not merit species status (cf. -
Seed Ecology Iii
SEED ECOLOGY III The Third International Society for Seed Science Meeting on Seeds and the Environment “Seeds and Change” Conference Proceedings June 20 to June 24, 2010 Salt Lake City, Utah, USA Editors: R. Pendleton, S. Meyer, B. Schultz Proceedings of the Seed Ecology III Conference Preface Extended abstracts included in this proceedings will be made available online. Enquiries and requests for hardcopies of this volume should be sent to: Dr. Rosemary Pendleton USFS Rocky Mountain Research Station Albuquerque Forestry Sciences Laboratory 333 Broadway SE Suite 115 Albuquerque, New Mexico, USA 87102-3497 The extended abstracts in this proceedings were edited for clarity. Seed Ecology III logo designed by Bitsy Schultz. i June 2010, Salt Lake City, Utah Proceedings of the Seed Ecology III Conference Table of Contents Germination Ecology of Dry Sandy Grassland Species along a pH-Gradient Simulated by Different Aluminium Concentrations.....................................................................................................................1 M Abedi, M Bartelheimer, Ralph Krall and Peter Poschlod Induction and Release of Secondary Dormancy under Field Conditions in Bromus tectorum.......................2 PS Allen, SE Meyer, and K Foote Seedling Production for Purposes of Biodiversity Restoration in the Brazilian Cerrado Region Can Be Greatly Enhanced by Seed Pretreatments Derived from Seed Technology......................................................4 S Anese, GCM Soares, ACB Matos, DAB Pinto, EAA da Silva, and HWM Hilhorst -
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. -
Conserving Europe's Threatened Plants
Conserving Europe’s threatened plants Progress towards Target 8 of the Global Strategy for Plant Conservation Conserving Europe’s threatened plants Progress towards Target 8 of the Global Strategy for Plant Conservation By Suzanne Sharrock and Meirion Jones May 2009 Recommended citation: Sharrock, S. and Jones, M., 2009. Conserving Europe’s threatened plants: Progress towards Target 8 of the Global Strategy for Plant Conservation Botanic Gardens Conservation International, Richmond, UK ISBN 978-1-905164-30-1 Published by Botanic Gardens Conservation International Descanso House, 199 Kew Road, Richmond, Surrey, TW9 3BW, UK Design: John Morgan, [email protected] Acknowledgements The work of establishing a consolidated list of threatened Photo credits European plants was first initiated by Hugh Synge who developed the original database on which this report is based. All images are credited to BGCI with the exceptions of: We are most grateful to Hugh for providing this database to page 5, Nikos Krigas; page 8. Christophe Libert; page 10, BGCI and advising on further development of the list. The Pawel Kos; page 12 (upper), Nikos Krigas; page 14: James exacting task of inputting data from national Red Lists was Hitchmough; page 16 (lower), Jože Bavcon; page 17 (upper), carried out by Chris Cockel and without his dedicated work, the Nkos Krigas; page 20 (upper), Anca Sarbu; page 21, Nikos list would not have been completed. Thank you for your efforts Krigas; page 22 (upper) Simon Williams; page 22 (lower), RBG Chris. We are grateful to all the members of the European Kew; page 23 (upper), Jo Packet; page 23 (lower), Sandrine Botanic Gardens Consortium and other colleagues from Europe Godefroid; page 24 (upper) Jože Bavcon; page 24 (lower), Frank who provided essential advice, guidance and supplementary Scumacher; page 25 (upper) Michael Burkart; page 25, (lower) information on the species included in the database. -
Taxa Named in Honor of Ihsan A. Al-Shehbaz
TAXA NAMED IN HONOR OF IHSAN A. AL-SHEHBAZ 1. Tribe Shehbazieae D. A. German, Turczaninowia 17(4): 22. 2014. 2. Shehbazia D. A. German, Turczaninowia 17(4): 20. 2014. 3. Shehbazia tibetica (Maxim.) D. A. German, Turczaninowia 17(4): 20. 2014. 4. Astragalus shehbazii Zarre & Podlech, Feddes Repert. 116: 70. 2005. 5. Bornmuellerantha alshehbaziana Dönmez & Mutlu, Novon 20: 265. 2010. 6. Centaurea shahbazii Ranjbar & Negaresh, Edinb. J. Bot. 71: 1. 2014. 7. Draba alshehbazii Klimeš & D. A. German, Bot. J. Linn. Soc. 158: 750. 2008. 8. Ferula shehbaziana S. A. Ahmad, Harvard Pap. Bot. 18: 99. 2013. 9. Matthiola shehbazii Ranjbar & Karami, Nordic J. Bot. doi: 10.1111/j.1756-1051.2013.00326.x, 10. Plocama alshehbazii F. O. Khass., D. Khamr., U. Khuzh. & Achilova, Stapfia 101: 25. 2014. 11. Alshehbazia Salariato & Zuloaga, Kew Bulletin …….. 2015 12. Alshehbzia hauthalii (Gilg & Muschl.) Salariato & Zuloaga 13. Ihsanalshehbazia Tahir Ali & Thines, Taxon 65: 93. 2016. 14. Ihsanalshehbazia granatensis (Boiss. & Reuter) Tahir Ali & Thines, Taxon 65. 93. 2016. 15. Aubrieta alshehbazii Dönmez, Uǧurlu & M.A.Koch, Phytotaxa 299. 104. 2017. 16. Silene shehbazii S.A.Ahmad, Novon 25: 131. 2017. PUBLICATIONS OF IHSAN A. AL-SHEHBAZ 1973 1. Al-Shehbaz, I. A. 1973. The biosystematics of the genus Thelypodium (Cruciferae). Contrib. Gray Herb. 204: 3-148. 1977 2. Al-Shehbaz, I. A. 1977. Protogyny, Cruciferae. Syst. Bot. 2: 327-333. 3. A. R. Al-Mayah & I. A. Al-Shehbaz. 1977. Chromosome numbers for some Leguminosae from Iraq. Bot. Notiser 130: 437-440. 1978 4. Al-Shehbaz, I. A. 1978. Chromosome number reports, certain Cruciferae from Iraq. -
Size Variations of Flowering Characters in Arum Italicum (Araceae)
M. GIBERNAU,]. ALBRE, 2008 101 Size Variations of Flowering Characters in Arum italicum (Araceae) Marc Gibernau· and Jerome Albre Universite Paul Sabatier Laboratoire d'Evolution & Diversite Biologique (UMR 5174) Bat.4R3-B2 31062 Toulouse cedex 9 France *e-mail: [email protected] ABSTRACT INTRODUCTION In Arum, bigger individuals should An extreme form of flowering character proportionally invest more in the female variations according to the size is gender function (number or weight of female modification, which occurs in several flowers) than the male. The aim of this species of Arisaema (Clay, 1993). Individ paper is to quantify variations in repro ual plant gender changes from pure male, ductive characters (size of the spadix when small, to monoecious (A. dracon parts, number of inflorescences) in rela tium) or pure female (A. ringens) when tion to plant and inflorescence sizes. The large (Gusman & Gusman, 2003). This appendix represents 44% of the spadix gender change is reversible, damaged length. The female zone length represents female individuals will flower as male the 16.5% of the spadix length and is much following year (Lovett Doust & Cavers, longer than the male zone (6%). Moreover 1982). These changes are related to change these three spadix zones increase with in plant size and are explained by the plant vigour indicating an increasing size-advantage model. The size-advantage investment into reproduction and pollina model postulates a sex change when an tor attraction. It appears that the length of increase in body size is related to differen appendix increased proportionally more tial abilities to produce or sire offspring than the lengths of the fertile zones. -
Appendix 2: Plant Lists
Appendix 2: Plant Lists Master List and Section Lists Mahlon Dickerson Reservation Botanical Survey and Stewardship Assessment Wild Ridge Plants, LLC 2015 2015 MASTER PLANT LIST MAHLON DICKERSON RESERVATION SCIENTIFIC NAME NATIVENESS S-RANK CC PLANT HABIT # OF SECTIONS Acalypha rhomboidea Native 1 Forb 9 Acer palmatum Invasive 0 Tree 1 Acer pensylvanicum Native 7 Tree 2 Acer platanoides Invasive 0 Tree 4 Acer rubrum Native 3 Tree 27 Acer saccharum Native 5 Tree 24 Achillea millefolium Native 0 Forb 18 Acorus calamus Alien 0 Forb 1 Actaea pachypoda Native 5 Forb 10 Adiantum pedatum Native 7 Fern 7 Ageratina altissima v. altissima Native 3 Forb 23 Agrimonia gryposepala Native 4 Forb 4 Agrostis canina Alien 0 Graminoid 2 Agrostis gigantea Alien 0 Graminoid 8 Agrostis hyemalis Native 2 Graminoid 3 Agrostis perennans Native 5 Graminoid 18 Agrostis stolonifera Invasive 0 Graminoid 3 Ailanthus altissima Invasive 0 Tree 8 Ajuga reptans Invasive 0 Forb 3 Alisma subcordatum Native 3 Forb 3 Alliaria petiolata Invasive 0 Forb 17 Allium tricoccum Native 8 Forb 3 Allium vineale Alien 0 Forb 2 Alnus incana ssp rugosa Native 6 Shrub 5 Alnus serrulata Native 4 Shrub 3 Ambrosia artemisiifolia Native 0 Forb 14 Amelanchier arborea Native 7 Tree 26 Amphicarpaea bracteata Native 4 Vine, herbaceous 18 2015 MASTER PLANT LIST MAHLON DICKERSON RESERVATION SCIENTIFIC NAME NATIVENESS S-RANK CC PLANT HABIT # OF SECTIONS Anagallis arvensis Alien 0 Forb 4 Anaphalis margaritacea Native 2 Forb 3 Andropogon gerardii Native 4 Graminoid 1 Andropogon virginicus Native 2 Graminoid 1 Anemone americana Native 9 Forb 6 Anemone quinquefolia Native 7 Forb 13 Anemone virginiana Native 4 Forb 5 Antennaria neglecta Native 2 Forb 2 Antennaria neodioica ssp. -
(Dr. Sc. Nat.) Vorgelegt Der Mathematisch-Naturwissenschaftl
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2012 Flowers, sex, and diversity: Reproductive-ecological and macro-evolutionary aspects of floral variation in the Primrose family, Primulaceae de Vos, Jurriaan Michiel Posted at the Zurich Open Repository and Archive, University of Zurich ZORA URL: https://doi.org/10.5167/uzh-88785 Dissertation Originally published at: de Vos, Jurriaan Michiel. Flowers, sex, and diversity: Reproductive-ecological and macro-evolutionary aspects of floral variation in the Primrose family, Primulaceae. 2012, University of Zurich, Facultyof Science. FLOWERS, SEX, AND DIVERSITY. REPRODUCTIVE-ECOLOGICAL AND MACRO-EVOLUTIONARY ASPECTS OF FLORAL VARIATION IN THE PRIMROSE FAMILY, PRIMULACEAE Dissertation zur Erlangung der naturwissenschaftlichen Doktorwürde (Dr. sc. nat.) vorgelegt der Mathematisch-naturwissenschaftliche Fakultät der Universität Zürich von Jurriaan Michiel de Vos aus den Niederlanden Promotionskomitee Prof. Dr. Elena Conti (Vorsitz) Prof. Dr. Antony B. Wilson Dr. Colin E. Hughes Zürich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s ist ein zentrales Ziel in der Evolutionsbiologie, die Muster der Vielfalt und die Prozesse, die sie erzeugen, zu verstehen. -
Species List For: Valley View Glades NA 418 Species
Species List for: Valley View Glades NA 418 Species Jefferson County Date Participants Location NA List NA Nomination and subsequent visits Jefferson County Glade Complex NA List from Gass, Wallace, Priddy, Chmielniak, T. Smith, Ladd & Glore, Bogler, MPF Hikes 9/24/80, 10/2/80, 7/10/85, 8/8/86, 6/2/87, 1986, and 5/92 WGNSS Lists Webster Groves Nature Study Society Fieldtrip Jefferson County Glade Complex Participants WGNSS Vascular Plant List maintained by Steve Turner Species Name (Synonym) Common Name Family COFC COFW Acalypha virginica Virginia copperleaf Euphorbiaceae 2 3 Acer rubrum var. undetermined red maple Sapindaceae 5 0 Acer saccharinum silver maple Sapindaceae 2 -3 Acer saccharum var. undetermined sugar maple Sapindaceae 5 3 Achillea millefolium yarrow Asteraceae/Anthemideae 1 3 Aesculus glabra var. undetermined Ohio buckeye Sapindaceae 5 -1 Agalinis skinneriana (Gerardia) midwestern gerardia Orobanchaceae 7 5 Agalinis tenuifolia (Gerardia, A. tenuifolia var. common gerardia Orobanchaceae 4 -3 macrophylla) Ageratina altissima var. altissima (Eupatorium rugosum) white snakeroot Asteraceae/Eupatorieae 2 3 Agrimonia pubescens downy agrimony Rosaceae 4 5 Agrimonia rostellata woodland agrimony Rosaceae 4 3 Allium canadense var. mobilense wild garlic Liliaceae 7 5 Allium canadense var. undetermined wild garlic Liliaceae 2 3 Allium cernuum wild onion Liliaceae 8 5 Allium stellatum wild onion Liliaceae 6 5 * Allium vineale field garlic Liliaceae 0 3 Ambrosia artemisiifolia common ragweed Asteraceae/Heliantheae 0 3 Ambrosia bidentata lanceleaf ragweed Asteraceae/Heliantheae 0 4 Ambrosia trifida giant ragweed Asteraceae/Heliantheae 0 -1 Amelanchier arborea var. arborea downy serviceberry Rosaceae 6 3 Amorpha canescens lead plant Fabaceae/Faboideae 8 5 Amphicarpaea bracteata hog peanut Fabaceae/Faboideae 4 0 Andropogon gerardii var. -
Plant Coefficient Listing.Xlsx
Wisconsin Native Plants Coefficient of Conservativsm Table August 2013 Coefficient of Latin Name Common Name Family Conservatism Acalypha rhomboidea Rhombic Cooper Leaf Euphorbiaceae 0 Achillea millefolium Yarrow Asteraceae 1 Aconitum columbianum Columbia Monk's Hood Ranunculaceae 10 Aconitum noveboracense Northern Blue Monkshood Ranunculaceae 10 Acorus americanus Sweet flag Acoraceae 7 Actaea pachypoda White baneberry Ranunculaceae 6 Actaea rubra Red baneberry Ranunculaceae 7 Adiantum pendatum Maidenhair Fern Pteridaceae 7 Adlumia fungosa Allegheny Vine Fumariaceae 7 Adoxa moschatellina Moschatel Adoxaceae 10 Agalinis aspera Rough false foxglove Scrophulariaceae 7 Agalinis gattingeri Round-stem False Foxglove Scrophulariaceae 8 Agalinis paupercula Small-flowered False Foxglove Scrophulariaceae 7 Agalinis purpurea Purple False Foxglove Scrophulariaceae 7 Agalinis skinneriana Pale False Foxglove Scrophulariaceae 9 Agalinis tenuifolia Common Foxglove Scrophulariaceae 7 Agastache foeniculum Blue Giant Hyssop Lamiaceae 5 Agastache nepetoides Yellow giant hyssop Lamiaceae 5 Agastache scrophulariaefolia Purple giant hyssop Lamiaceae 4 Agrimonia gryposepala Tall agrimony Rosaceae 2 Agrimonia parviflora Southern Agrimony Rosaceae 4 Agrimonia pubescens Downy Agrimony Rosaceae 5 Agrimonia striata Grooved Agrimony Rosaceae 3 Agrostis hyemalis Ticklegrass Poaceae 4 Aletris farinosa Colic root Liliaceae 9 Alisma gramineum Grass-leaved Water Plantain Alismataceae 5 Alisma subcordatum Common Water Plantain Alismataceae 3 Alisma triviale Northern Water -
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.