Minuartia Stricta (Swartz) Hiern (Caryophyllaceae): Wiederentdeckung Eines in Zentraleuropa Verschollen Geglaubten Glazialrelikts
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Caryophyllaceae) in Iran
International Journal of Modern Botany 2014, 4(1): 8-21 DOI: 10.5923/j.ijmb.20140401.02 Pollen Micro-morphology of the Minuartia Species (Caryophyllaceae) in Iran Golaleh Mostafavi1,*, Iraj Mehregan2 1Department of Biology, College of Basic Sciences, Yadegar-e-Imam, Khomeini (RAH) Branch, Islamic Azad University, Tehran, Iran 2Department of Biology, Science and Research Branch, Islamic Azad University, Tehran-Iran Abstract The present study compared pollen micro-morphological characters among 20 Iranian Minuartia species. For this purpose, mature pollen grains taken from unopened flowers, were prepared, fixed and exhaustively investigated using Scanning Electron Microscopy (SEM). In order to perform the pollen micro-morphology of Minuartia, and to find its significance in taxonomy of the group, qualitative and quantitative variables related to the shape, size, ornamentations and pores were studied. Cluster and PCA analyses of qualitative and quantitative data were performed to demonstrate the pollen grain similarities among the species. According to our results, Minuartia species exhibit either sub-spherical or polyhedral pollen shapes. Pollen size also varies among different species. The longest polar axis length (P) belongs to Minuartia meyeri Bornm. (34.3±0.26µm) and the smallest one to M. montana L. (15.8±0.26µm). Pore ornamentations differ from prominent granular to slightly or distinctly sunken granular. The number of pores also varies considerably depending on species. It ranges from 10 (in M. meyeri and M. acuminata Turrill) to 24 (in M. subtilis Hand.-Mazz.) on two pollen hemispheres. The most reliable characters in this study were pore diameter (annulus included) (D), equatorial diameter (E), polar axis length (P), the distance between two pores (d), pollen outline, Pore diameter (annulus excluded) (R), annulus diameter (a), P/E ratio, Puncta diameter and Echini diameter respectively. -
Buchbesprechungen 247-296 ©Verein Zur Erforschung Der Flora Österreichs; Download Unter
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Neilreichia - Zeitschrift für Pflanzensystematik und Floristik Österreichs Jahr/Year: 2006 Band/Volume: 4 Autor(en)/Author(s): Mrkvicka Alexander Ch., Fischer Manfred Adalbert, Schneeweiß Gerald M., Raabe Uwe Artikel/Article: Buchbesprechungen 247-296 ©Verein zur Erforschung der Flora Österreichs; download unter www.biologiezentrum.at Neilreichia 4: 247–297 (2006) Buchbesprechungen Arndt KÄSTNER, Eckehart J. JÄGER & Rudolf SCHUBERT, 2001: Handbuch der Se- getalpflanzen Mitteleuropas. Unter Mitarbeit von Uwe BRAUN, Günter FEYERABEND, Gerhard KARRER, Doris SEIDEL, Franz TIETZE, Klaus WERNER. – Wien & New York: Springer. – X + 609 pp.; 32 × 25 cm; fest gebunden. – ISBN 3-211-83562-8. – Preis: 177, – €. Dieses imposante Kompendium – wohl das umfangreichste Werk zu diesem Thema – behandelt praktisch alle Aspekte der reinen und angewandten Botanik rund um die Ackerbeikräuter. Es entstand in der Hauptsache aufgrund jahrzehntelanger Forschungs- arbeiten am Institut für Geobotanik der Universität Halle über Ökologie und Verbrei- tung der Segetalpflanzen. Im Zentrum des Werkes stehen 182 Arten, die ausführlich behandelt werden, wobei deren eindrucksvolle und umfassende „Porträt-Zeichnungen“ und genaue Verbreitungskarten am wichtigsten sind. Der „Allgemeine“ Teil („I.“) beginnt mit der Erläuterung einiger (vor allem morpholo- gischer, ökologischer, chorologischer und zoologischer) Fachausdrücke, darauf -
A Natural Resource Condition Assessment for Sequoia and Kings Canyon National Parks Appendix 14 – Plants of Conservation Concern
National Park Service U.S. Department of the Interior Natural Resource Stewardship and Science A Natural Resource Condition Assessment for Sequoia and Kings Canyon National Parks Appendix 14 – Plants of Conservation Concern Natural Resource Report NPS/SEKI/ NRR—2013/665.14 In Memory of Rebecca Ciresa Wenk, Botaness ON THE COVER Giant Forest, Sequoia National Park Photography by: Brent Paull A Natural Resource Condition Assessment for Sequoia and Kings Canyon National Parks Appendix 14 – Plants of Conservation Concern Natural Resource Report NPS/SEKI/ NRR—2013/665.14 Ann Huber University of California Berkeley 41043 Grouse Drive Three Rivers, CA 93271 Adrian Das U.S. Geological Survey Western Ecological Research Center, Sequoia-Kings Canyon Field Station 47050 Generals Highway #4 Three Rivers, CA 93271 Rebecca Wenk University of California Berkeley 137 Mulford Hall Berkeley, CA 94720-3114 Sylvia Haultain Sequoia and Kings Canyon National Parks 47050 Generals Highway Three Rivers, CA 93271 June 2013 U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Fort Collins, Colorado The National Park Service, Natural Resource Stewardship and Science office in Fort Collins, Colorado, publishes a range of reports that address natural resource topics. These reports are of interest and applicability to a broad audience in the National Park Service and others in natural resource management, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Report Series is used to disseminate high-priority, current natural resource management information with managerial application. The series targets a general, diverse audience, and may contain NPS policy considerations or address sensitive issues of management applicability. -
Lquat Arctic Alpine Plants
The Late -Quaternary History of Arctic and Alpine Plants and their future in a warming world Hilary H. Birks University of Bergen How do we reconstruct the history of flora and vegetation? Where do we find our evidence and how do we interpret it? The history of the history What were past climates like and how did they change? How did plants survive climate change? The most recent glacial climate – the Younger Dryas How did arctic and alpine plants react to Holocene warming? What does the future hold for Arctic and Alpine plants? 1 1. Evidence of past flora and its changes Fossils • Pollen - microscopic • Macrofossils – can be seen with naked eye. Seeds, fruits, leaves, etc. Molecular DNA analyses of living arctic alpines can complement the fossil record. Find different populations in space today and deduce past migrations Fossil DNA extraction from sediments or plant remains is becoming increasingly sophisticated Pollen grains and spores • Walls are sporopollenin, very resistant to decay • Preserve well in anaerobic environments, e.g. lake sediments, peats • Can be extracted from the sediment matrix using chemicals to remove the organic and inorganic sediment components • Counted under a high-power microscope • Frequent enough to allow percentage calculations of abundance 2 BUT - in glacial and late-glacial environments: • Wind-dispersed pollen types dominate the assemblages (grasses, sedges, Artemisia ) • Arctic and alpine herbs generally produce rather little pollen • They are frequently insect pollinated • In landscapes with plants -
GRANITIC FLATROCK (ANNUAL HERB SUBTYPE) Concept: Granitic
GRANITIC FLATROCK (ANNUAL HERB SUBTYPE) Concept: Granitic Flatrock communities are sparsely vegetated or herbaceous communities of flatrock outcrops. The Annual Herb Subtype represents the zones in the vegetation mosaic that occur on the shallowest soil accumulations or on bare rock, where plants are primarily annual herbs, small bryophytes, or lichens. This subtype represents the earliest stages of primary succession. Characteristic flatrock endemic species such as Diamorpha smalli, Sedum pusillum, Portulaca smallii, Mononeuria uniflora, and Cyperus granitophilus occur primarily in this subtype. Distinguishing Features: Granitic Flatrocks are distinguished from Granitic Domes by floristic differences such as the presence of Diamorpha smallii, Sedum pusillum, Mononeuria glabra, Packera tomentosa, Croton willdenowii, and the absence of plants more characteristic of the Blue Ridge, as well as by their location in the central and eastern Piedmont. They are generally distinguished by gentler topography and the associated presence of small weathering depressions, but the range of slopes can overlap with that of Granitic Domes. Granitic Flatrocks are distinguished from all other rock outcrop communities by the characteristic physical structure produced by exfoliation, with shallow depressions but few crevices, fractures, or deeper soil pockets. The Annual Herb Subtype is distinguished from other zones by the dominance of smaller mosses, lichens, or annual herbs, usually Diamorpha, Mononeuria, Sedum, or Portulaca, but also including Hexasepalum (Diodia) teres, Cyperus granitophilus, Hypericum gentianoides, and others. Mats of Grimmia laevigata are included, but beds of Polytrichum spp., Sphagnum spp. beds in seeps, and other larger mosses are included with the Perennial Herb Subtype. Synonyms: Diamorpha smallii - Minuartia glabra - Minuartia uniflora - Cyperus granitophilus Herbaceous Vegetation (CEGL004344). -
Literature Cited Allendorf, F. W. and G. Luikart. 2007. Conservation and the Genetics of Populations. Blackwell Publishing, Ma
Literature Cited Allendorf, F. W. and G. Luikart. 2007. Conservation and the Genetics of Populations. Blackwell Publishing, Malden, Massachusetts. 642 pp. Chester, E. W., B. E. Wofford, D. Estes, and C. Bailey. 2009. A Fifth Checklist of Tennessee Vascular Plants. Botanical Research Institute of Texas Press, Fort Worth, Texas. 102 pp. Dell, N. 2018. Email to Geoff Call, Biologist, U.S. Fish and Wildlife Service re: Mononeuria (=Minuartia) cumberlandensis accessions at Missouri Botanical Garden. Center for Conservation and Sustainable Development, Missouri Botanical Garden, April 25, 2018. Dillenberger, M. S. and J. W. Kadereit. 2014. Multiple origins and delimitation with plesiomorphic characters require a new circumscription of Minuartia (Caryophyllaceae). Taxon 63:64-88. Flora of North America. 2019. http://www.efloras.org. Accessed February 5, 2019. Glick, P., S. Palmer, and J. Wisby. 2015. Climate Change Vulnerability Assessment for Tennessee Wildlife and Habitats. Prepared by National Wildlife Federation and The Nature Conservancy—Tennessee for Tennessee Wildlife Resources Agency, Nashville, Tennessee. 104 pp. Henderson, C. P. 2018. Email to Geoff Call, Biologist, U.S. Fish and Wildlife Service re: TennGreen easements near Big South Fork – Peters Bridge. Director of Land Conservation, Tennessee Parks and Greenways Foundation, May 1, 2018. Heschel, M. S. and K. N. Paige. 1995. Inbreeding depression, environmental stress, and population size variation in scarlet gilia (Ipomopsis aggregata). Conservation Biology 9:126-133. Horton, J. D., 2017. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States (ver. 1.1, August 2017): U.S. Geological Survey data release, https://doi.org/10.5066/F7WH2N65. Integrated Taxonomic Information System. -
Zeki Aytaç & Hayri Duman the Steppic Flora of High Mounts Ahir
Zeki Aytaç & Hayri Duman The Steppic flora of high Mounts Ahir, Öksüs and Binboga( (Kahramanmaras, - Kayseri, Turkey) Abstract Aytaç, Z. & Duman, H: The Steppic flora of high Mounts Ahir, Öksüz and Binboga( (Kahramanmaras, - Kayseri, Turkey). — Fl. Medit. 15: 121-178. 2005. — ISSN 1120-4052. The vascular flora of Mts. Ahir, Öksüz and Binboga( in the provinces of Kahramanmaras, and Kayseri (C Anatolia, Turkey B6/C6) has been investigated. 928 specific and infraspecific taxa are listed. 249 (27 %) of them are endemic to Turkey. 372 taxa are Irano-Turanian, 103 Mediterranean, 14 Euro-Siberian elements, 439 multiregional or have not been assessed phyto- ( geographically. 379 taxa are confined to Binboga, 228 to Ahir, and 93 to Öksüz Dagi( and the others for three. Introduction The research areas are located in Kahramanmaras, and Kayseri provinces (Fig. 1). They are within B6 and C6 squares according to the grid system used for Turkish flora. The rea- sons for choosing Ahir, Öksüz and Binboga( Mountains as research area are given as follows: Abundance of endemic plants in this region, its being at the intersection of Mediterranean and Irano-Turanian phytogeographic areas, being on the Anatolian Diagonal. The flora and vegetation of Ahir, Öksüz and Binboga( mountains have not been studied before in detail. Davis and his colleagues collected plant specimens especially from Binboga( Mountain, Haussknechti collected from Berit and Ahir mountains, also Huber- Morath collected from Ahir and Binboga( Mountains (Davis 1965-1988; Davis & al. 2000). Some flora and vegetation studies had been performed in the areas in vicinity to our research area. These areas are as follows: Engizek Mountain (Duman 1990), Berit Mountain (Yildiz 2001), Erciyes Mountain (Çetik 1981, 1985); Bolkar mountains (Gemici 1994). -
A Plant That Linnaeus Forgot: Taxonomic Revision of Rhodalsine (Caryophyllaceae) Author(S): Anneleen Kool & Mats Thulin Source: Willdenowia, 47(3):317-323
A plant that Linnaeus forgot: taxonomic revision of Rhodalsine (Caryophyllaceae) Author(s): Anneleen Kool & Mats Thulin Source: Willdenowia, 47(3):317-323. Published By: Botanic Garden and Botanical Museum Berlin (BGBM) https://doi.org/10.3372/wi.47.47313 URL: http://www.bioone.org/doi/full/10.3372/wi.47.47313 BioOne (www.bioone.org) is a nonprofit, online aggregation of core research in the biological, ecological, and environmental sciences. BioOne provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Web site, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/page/terms_of_use. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Willdenowia Annals of the Botanic Garden and Botanical Museum Berlin-Dahlem ANNELEEN KOOL1* & MATS THULIN2 A plant that Linnaeus forgot: taxonomic revision of Rhodalsine (Caryophyllaceae) Version of record first published online on20 November 2017 ahead of inclusion in December 2017 issue. Abstract: The mainly Mediterranean genus Rhodalsine (Caryophyllaceae) is revised and a single species, R. genicu lata, is recognized, distributed from the Canary Islands in the west to Somalia in the east. The history of the taxon, which was known already during the 17th century but entirely overlooked by Linnaeus, is outlined. -
Conservation Assessment for Pitcher's
Conservation Assessment For Pitcher’s Stitchwort (Minuartia patula) (Michx.) Mattf. USDA Forest Service, Eastern Region 2003 This Conservation Assessment was prepared to compile the published and unpublished information and serves as a Conservation Assessment for the Eastern Region of the Forest Service. It does not represent a management decision by the U.S. Forest Service. Though the best scientific information available was used and subject experts were consulted in preparation of this document, it is expected that new information will arise. In the spirit of continuous learning and adaptive management, if you have information that will assist in conserving the subject community, please contact the Eastern Region of the Forest Service - Threatened and Endangered Species Program at 310 Wisconsin Avenue, Suite 580 Milwaukee, Wisconsin 53203. Conservation Assessment For Pitcher’s Stitchwort (Minuartia patula) (Michx.) Mattf. 2 Table of Contents NOMENCLATURE AND TAXONOMY......................................................... 4 RANGE ................................................................................................................ 4 PHYSIOGRAPHIC DISTRIBUTION.............................................................. 4 HABITAT............................................................................................................ 4 SPECIES DESCRIPTION................................................................................. 5 LIFE HISTORY................................................................................................. -
A New Combination in Mononeuria (Caryophyllaceae)
Phytotaxa 350 (1): 093–096 ISSN 1179-3155 (print edition) http://www.mapress.com/j/pt/ PHYTOTAXA Copyright © 2018 Magnolia Press Correspondence ISSN 1179-3163 (online edition) https://doi.org/10.11646/phytotaxa.350.1.11 A new combination in Mononeuria (Caryophyllaceae) MARKUS S. DILLENBERGER1,2 & RICHARD K. RABELER3 1Department of Botany and Plant Pathology, Oregon State University, 2082 Cordley Hall, Corvallis, OR 97331-2902, USA. 2Institut für Organismische und Molekulare Evolutionsbiologie, Johannes Gutenberg-Universität, Anselm-Franz-von-Bentzel-Weg 9a, 55099 Mainz, Germany. [email protected] 3University of Michigan Herbarium – EEB, 3600 Varsity Drive, Ann Arbor, MI 48108-2228, USA. [email protected] The nomenclatural change Mononeuria caroliniana comb. nov. is proposed on the basis of molecular phylogenetic results analyzing the nuclear internal transcribed spacer. Keywords: Minuartia, North America, taxonomy Introduction A recent molecular phylogenetic study of Minuartia Loefling in Linnaeus (1753: 89) sensu McNeill (1962) by Dillenberger & Kadereit (2014a) demonstrated that species formerly placed in Minuartia were members of 11 different lineages. The 33 North American species (north of Mexico; see Rabeler et al. 2005) are now part of Cherleria Linnaeus (1753: 425), Mononeuria Reichenbach (1841: 205), Pseudocherleria Dillenberger & Kadereit (2014b: 451), and Sabulina Reichenbach (1832: XXIV). The results by Dillenberger & Kadereit (2014a) was later accepted by several authors (e.g., Iamonico 2014, Hernández-Ledesma et al. 2015, Fedoronchuk & Mosyakin 2016, Iamonico 2016, Moore & Dillenberger 2017). Mononeuria was first published by Reichenbach (1841: 118) as a generic synonym to Alsine unranked Uninerviae Fenzl in Endlicher (1840: 965). Dillenberger & Kadereit (2014a) included all of the species of Minuartia sect. -
The Glacier National Park GLORIA Project: a New US Target Region for Alpine Plant Monitoring Installed in the Northern Rocky Mountains, Montana Karen Holzer, Daniel B
The Glacier National Park GLORIA Project: A new US Target Region for Alpine Plant Monitoring Installed in the Northern Rocky Mountains, Montana Karen Holzer, Daniel B. Fagre [email protected] [email protected] Acknowledgements: Presentation # U53A-0712 1340h USGS Northern Rocky Mountain Science Center – Glacier Field Station, Glacier National Park, West Glacier, MT 59936, United States Blase Reardon, Melissa Hornbein, Tara Luna, Greg Peterson, Ali White, Lisa McKeon ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Dancing Lady Mtn. (elevation 2245m) The Global Observation Research Initiative in Alpine Environments (GLORIA) Observations: Pitamakan (elevation 2493m) is an international research network whose purpose is to assess climate change •51 species of vascular plants were identified on Dancing Lady Mountain, and include Observations: impacts on vegetation in alpine environments worldwide. A standard protocol a mixture of grassland and alpine species. •59 species were recorded on Pitamakan which include a was developed by the international office in Vienna, Austria, and has specific •Dominant species on Dancing Lady were Eriogonum androsaceum, Agoseris glauca, combination of alpine and sub-alpine species, with lower -
Checklist of Vascular Plants of the Southern Rocky Mountain Region
Checklist of Vascular Plants of the Southern Rocky Mountain Region (VERSION 3) NEIL SNOW Herbarium Pacificum Bernice P. Bishop Museum 1525 Bernice Street Honolulu, HI 96817 [email protected] Suggested citation: Snow, N. 2009. Checklist of Vascular Plants of the Southern Rocky Mountain Region (Version 3). 316 pp. Retrievable from the Colorado Native Plant Society (http://www.conps.org/plant_lists.html). The author retains the rights irrespective of its electronic posting. Please circulate freely. 1 Snow, N. January 2009. Checklist of Vascular Plants of the Southern Rocky Mountain Region. (Version 3). Dedication To all who work on behalf of the conservation of species and ecosystems. Abbreviated Table of Contents Fern Allies and Ferns.........................................................................................................12 Gymnopserms ....................................................................................................................19 Angiosperms ......................................................................................................................21 Amaranthaceae ............................................................................................................23 Apiaceae ......................................................................................................................31 Asteraceae....................................................................................................................38 Boraginaceae ...............................................................................................................98