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Towards an Understanding of the Evolution of Violaceae from an Anatomical and Morphological Perspective Saul Ernesto Hoyos University of Missouri-St
University of Missouri, St. Louis IRL @ UMSL Theses Graduate Works 8-7-2011 Towards an understanding of the evolution of Violaceae from an anatomical and morphological perspective Saul Ernesto Hoyos University of Missouri-St. Louis, [email protected] Follow this and additional works at: http://irl.umsl.edu/thesis Recommended Citation Hoyos, Saul Ernesto, "Towards an understanding of the evolution of Violaceae from an anatomical and morphological perspective" (2011). Theses. 50. http://irl.umsl.edu/thesis/50 This Thesis is brought to you for free and open access by the Graduate Works at IRL @ UMSL. It has been accepted for inclusion in Theses by an authorized administrator of IRL @ UMSL. For more information, please contact [email protected]. Saul E. Hoyos Gomez MSc. Ecology, Evolution and Systematics, University of Missouri-Saint Louis, 2011 Thesis Submitted to The Graduate School at the University of Missouri – St. Louis in partial fulfillment of the requirements for the degree Master of Science July 2011 Advisory Committee Peter Stevens, Ph.D. Chairperson Peter Jorgensen, Ph.D. Richard Keating, Ph.D. TOWARDS AN UNDERSTANDING OF THE BASAL EVOLUTION OF VIOLACEAE FROM AN ANATOMICAL AND MORPHOLOGICAL PERSPECTIVE Saul Hoyos Introduction The violet family, Violaceae, are predominantly tropical and contains 23 genera and upwards of 900 species (Feng 2005, Tukuoka 2008, Wahlert and Ballard 2010 in press). The family is monophyletic (Feng 2005, Tukuoka 2008, Wahlert & Ballard 2010 in press), even though phylogenetic relationships within Violaceae are still unclear (Feng 2005, Tukuoka 2008). The family embrace a great diversity of vegetative and floral morphologies. Members are herbs, lianas or trees, with flowers ranging from strongly spurred to unspurred. -
One New Endemic Plant Species on Average Per Month in New Caledonia, Including Eight More New Species from Île Art (Belep Islan
CSIRO PUBLISHING Australian Systematic Botany, 2018, 31, 448–480 https://doi.org/10.1071/SB18016 One new endemic plant species on average per month in New Caledonia, including eight more new species from Île Art (Belep Islands), a major micro-hotspot in need of protection Gildas Gâteblé A,G, Laure Barrabé B, Gordon McPherson C, Jérôme Munzinger D, Neil Snow E and Ulf Swenson F AInstitut Agronomique Néo-Calédonien, Equipe ARBOREAL, BP 711, 98810 Mont-Dore, New Caledonia. BEndemia, Plant Red List Authority, 7 rue Pierre Artigue, Portes de Fer, 98800 Nouméa, New Caledonia. CHerbarium, Missouri Botanical Garden, 4344 Shaw Boulevard, Saint Louis, MO 63110, USA. DAMAP, IRD, CIRAD, CNRS, INRA, Université Montpellier, F-34000 Montpellier, France. ET.M. Sperry Herbarium, Department of Biology, Pittsburg State University, Pittsburg, KS 66762, USA. FDepartment of Botany, Swedish Museum of Natural History, PO Box 50007, SE-104 05 Stockholm, Sweden. GCorresponding author. Email: [email protected] Abstract. The New Caledonian biodiversity hotspot contains many micro-hotspots that exhibit high plant micro- endemism, and that are facing different types and intensities of threats. The Belep archipelago, and especially Île Art, with 24 and 21 respective narrowly endemic species (1 Extinct,21Critically Endangered and 2 Endangered), should be considered as the most sensitive micro-hotspot of plant diversity in New Caledonia because of the high anthropogenic threat of fire. Nano-hotspots could also be defined for the low forest remnants of the southern and northern plateaus of Île Art. With an average rate of more than one new species described for New Caledonia each month since January 2000 and five new endemics for the Belep archipelago since 2009, the state of knowledge of the flora is steadily improving. -
Outline of Angiosperm Phylogeny
Outline of angiosperm phylogeny: orders, families, and representative genera with emphasis on Oregon native plants Priscilla Spears December 2013 The following listing gives an introduction to the phylogenetic classification of the flowering plants that has emerged in recent decades, and which is based on nucleic acid sequences as well as morphological and developmental data. This listing emphasizes temperate families of the Northern Hemisphere and is meant as an overview with examples of Oregon native plants. It includes many exotic genera that are grown in Oregon as ornamentals plus other plants of interest worldwide. The genera that are Oregon natives are printed in a blue font. Genera that are exotics are shown in black, however genera in blue may also contain non-native species. Names separated by a slash are alternatives or else the nomenclature is in flux. When several genera have the same common name, the names are separated by commas. The order of the family names is from the linear listing of families in the APG III report. For further information, see the references on the last page. Basal Angiosperms (ANITA grade) Amborellales Amborellaceae, sole family, the earliest branch of flowering plants, a shrub native to New Caledonia – Amborella Nymphaeales Hydatellaceae – aquatics from Australasia, previously classified as a grass Cabombaceae (water shield – Brasenia, fanwort – Cabomba) Nymphaeaceae (water lilies – Nymphaea; pond lilies – Nuphar) Austrobaileyales Schisandraceae (wild sarsaparilla, star vine – Schisandra; Japanese -
Introduction to Common Native & Invasive Freshwater Plants in Alaska
Introduction to Common Native & Potential Invasive Freshwater Plants in Alaska Cover photographs by (top to bottom, left to right): Tara Chestnut/Hannah E. Anderson, Jamie Fenneman, Vanessa Morgan, Dana Visalli, Jamie Fenneman, Lynda K. Moore and Denny Lassuy. Introduction to Common Native & Potential Invasive Freshwater Plants in Alaska This document is based on An Aquatic Plant Identification Manual for Washington’s Freshwater Plants, which was modified with permission from the Washington State Department of Ecology, by the Center for Lakes and Reservoirs at Portland State University for Alaska Department of Fish and Game US Fish & Wildlife Service - Coastal Program US Fish & Wildlife Service - Aquatic Invasive Species Program December 2009 TABLE OF CONTENTS TABLE OF CONTENTS Acknowledgments ............................................................................ x Introduction Overview ............................................................................. xvi How to Use This Manual .................................................... xvi Categories of Special Interest Imperiled, Rare and Uncommon Aquatic Species ..................... xx Indigenous Peoples Use of Aquatic Plants .............................. xxi Invasive Aquatic Plants Impacts ................................................................................. xxi Vectors ................................................................................. xxii Prevention Tips .................................................... xxii Early Detection and Reporting -
A New Carnivorous Plant Lineage (Triantha) with a Unique Sticky-Inflorescence Trap
A new carnivorous plant lineage (Triantha) with a unique sticky-inflorescence trap Qianshi Lina,b,1, Cécile Anéc,d, Thomas J. Givnishc, and Sean W. Grahama,b aDepartment of Botany, University of British Columbia, Vancouver, BC V6T 1Z4, Canada; bUBC Botanical Garden, University of British Columbia, Vancouver, BC V6T 1Z4, Canada; cDepartment of Botany, University of Wisconsin–Madison, Madison, WI 53706; and dDepartment of Statistics, University of Wisconsin–Madison, Madison WI 53706 Edited by Elizabeth A. Kellogg, Donald Danforth Plant Science Center, St. Louis, MO, and approved June 5, 2021 (received for review October 30, 2020) Carnivorous plants consume animals for mineral nutrients that and in wetlands, including bogs, marly shorelines, and calcareous enhance growth and reproduction in nutrient-poor environments. spring-fed fens. In bogs, T. occidentalis is commonly found with Here, we report that Triantha occidentalis (Tofieldiaceae) represents recognized carnivorous plants such as Drosera rotundifolia a previously overlooked carnivorous lineage that captures insects on (Droseraceae) and Pinguicula vulgaris (Lentibulariaceae). During sticky inflorescences. Field experiments, isotopic data, and mixing the summer flowering season, T. occidentalis produces leafless models demonstrate significant N transfer from prey to Triantha, erect flowering stems up to 80 cm tall (12). These scapes have with an estimated 64% of leaf N obtained from prey capture in sticky glandular hairs, especially on their upper portions, a feature previous years, comparable to levels inferred for the cooccurring distinguishing Triantha from other genera of Tofieldiaceae round-leaved sundew, a recognized carnivore. N obtained via carnivory (Fig. 1). Small insects are often found trapped by these hairs; is exported from the inflorescence and developing fruits and may herbarium specimens are frequently covered in insects (Fig. -
Gei Et Al. 2020A
A systematic assessment of the occurrence of trace element hyperaccumulation in the flora of New Caledonia Vidiro Gei1, Sandrine Isnard2,3, Peter D. Erskine1, Guillaume Echevarria1,4, Bruno Fogliani5, Tanguy Jaffré2,3, Antony van der Ent1,4* 1Centre for Mined Land Rehabilitation, Sustainable Minerals Institute, The University of Queensland, St Lucia, QLD 4072, Australia 2botAnique et Modelisation de l’Architecture des Plantes et des végétation (AMAP), Université Montpellier, IRD, CIRAD, CNRS, INRA, Montpellier, France 3botAnique et Modelisation de l’Architecture des Plantes et des végétation (AMAP), IRD, Herbier de Nouvelle-Calédonie, Nouméa, New Caledonia 4Laboratoire Sols et Environnement, Université de Lorraine – INRAE, F54000 Nancy, France 5Équipe ARBOREAL (AgricultuRe BiOdiveRsité Et vALorisation), Institut Agronomique néo-Calédonien (IAC), 98890 Païta, New Caledonia *Corresponding author. E-mail: [email protected] ABSTRACT New Caledonia is a global biodiversity hotspot known for its metal hyperaccumulator plants. X-ray fluorescence technology (XRF) has enabled non-destructive and quantitative determination of elemental concentrations in herbarium specimens from the ultramafic flora of the island. Specimens belonging to six major hyperaccumulator families (Cunoniaceae, Phyllanthaceae, Salicaceae, Sapotaceae, Oncothecaceae and Violaceae) and one to four specimens per species of the remaining ultramafic taxa in the herbarium were measured. XRF scanning included a total of c. 11 200 specimens from 35 orders, 96 families, 281 genera and 1484 species (1620 taxa) and covered 88.5% of the ultramafic flora. The study revealed the existence of 99 nickel hyperaccumulator taxa (65 known previously), 74 manganese hyperaccumulator taxa (11 known previously), eight cobalt hyperaccumulator taxa (two known previously) and four zinc hyperaccumulator taxa (none known previously). -
Yew Lake Plant List
Yew Lake - Old Growth Plant List FCPP expresses its gratitude to Cladothamnus pyroliflorus Pinus monticola Van-Dusen Botanical Garden for COPPERBUSH WESTERN WHITE PINE permission to reproduce this plant Ericaceae Pinaceae list, compiled and detailed in 1997 • deciduous, hairless, pale green leaves • five needles • trees small due to white pine blister- by Carolyn Jones from plant lists covered with a waxy powder • salmon or copper flowers, long rust, a serious fungal disease introd. prepared by Gerald Straley and curved style to BC in 1910 Terry Taylor. • moist forests (commonly w/mtn. • fungus may have come from Europe hemlock) on French pine stock but was Flowering Plants: • could be confused with Rh. probably originally Asian albiflorum (shiny leaves w/ rusty • it is wind borne and has three types Tress and Shrubs hairs on top) or Menziesia (gladular of spores, one of which affects Ribes hairy leaves that are often bluish- Abies amabilis AMABILIS FIR, Populus balsamifera ssp. tricocarpa green) BLACK COTTONWOOD PACIFIC SILVER FIR • one of the few genera endemic to Salicaceae Pinaceae Western North America • common along moist areas, such as • climax tree at this elevation • mostly near streams in this area, e.g. river banks • pitch blisters protect against before bridge to west of OGF • used commercially to make tissue infection Gaultheria humifusa WESTERN TEA paper • lvs dark green, notch at apex, whitish • new buds secrete a sweetly-fragrant below BERRY, ALPINE WINTERGREEN Ericaceae resin Alnus sinuata • small relative of salal; very sweet, red Rhododendron albiflorum SITKA ALDER, SLIDE ALDER berries WHITE RHODODENDRON Betulaceae • berries have hairs; wetter habitat Ericaceae • shrubby alder of higher elevations than G ovatifolia • both leaves and flowers look like an • bacteria in root nodules convert N2 Gaultheria ovatifolia azalea, but it is a true rhododendron, from the air. -
Agatea Deplanchei
Botanical characteristics of New Caledonia Constraints for mining industry and an opportunity for restoration Mining Revegetation T. Jaffré, F. Rigault, G. Dagostini One of the main biological characteristics of New Caledonia is its high biodiversity « There is probably no region of comparable area in the world with such a rich, archaic, pecular and endemic seed plant flora as that of New Caledonia » (Thorne 1965) •3300 indigenous species • 2475 (75%) endemics Primitive species Amborella trichopoda Parasitaxus usta T. Jaffré, F. Rigault, G. Dagostini Conifers diversity : (43 species all endemics of New Caledonia) Araucaria muelleri Araucaria scopulorum Araucaria humboldtiana Dacrydium guillauminii T. Jaffré, F. Rigault, G. Dagostini Diversity of Palms and various families 38 species, 37 endemics Cunonia atrorubens (Cunoniaceae 92 species) (Metrosideros Humboldtiana) (Myrtaceae 236 species) Pritchardiopsis Kentiopsis piriformis jeanneneyi T. Jaffré, F. Rigault, G. Dagostini Strasburgeria robusta One of the 5 Endemic Families Psychotria douarrei Sebertia acuminata Homalium kanaliense Nickel hyperaccumulators T. Jaffré, F. Rigault, G. Dagostini New Caledonia was recognised by « International Conservation » as one of the world’s most important biodiversity « hot spots » (Myers, 1988) largely because of the exceptional number of endemic taxa T. Jaffré, F. Rigault, G. Dagostini Floristic (vascular plants) richness and endemicity on ultramafic soils in New Caledonia 2200 species (66,7% of the native flora) are found on ultramafic soils containing low levels of P, Ca, K, N and high levels of Ni, Cr and Mn. About 1140 species, (nearly 35%) of the total native flora, are found only on ultramafic soils. So ultramafic biotopes in New Caledonia may also be considered as a « hot spot » for plants growing on Ni mining soils T. -
(Rubiaceae), a Uniquely Distylous, Cleistogamous Species Eric (Eric Hunter) Jones
Florida State University Libraries Electronic Theses, Treatises and Dissertations The Graduate School 2012 Floral Morphology and Development in Houstonia Procumbens (Rubiaceae), a Uniquely Distylous, Cleistogamous Species Eric (Eric Hunter) Jones Follow this and additional works at the FSU Digital Library. For more information, please contact [email protected] THE FLORIDA STATE UNIVERSITY COLLEGE OF ARTS AND SCIENCES FLORAL MORPHOLOGY AND DEVELOPMENT IN HOUSTONIA PROCUMBENS (RUBIACEAE), A UNIQUELY DISTYLOUS, CLEISTOGAMOUS SPECIES By ERIC JONES A dissertation submitted to the Department of Biological Science in partial fulfillment of the requirements for the degree of Doctor of Philosophy Degree Awarded: Summer Semester, 2012 Eric Jones defended this dissertation on June 11, 2012. The members of the supervisory committee were: Austin Mast Professor Directing Dissertation Matthew Day University Representative Hank W. Bass Committee Member Wu-Min Deng Committee Member Alice A. Winn Committee Member The Graduate School has verified and approved the above-named committee members, and certifies that the dissertation has been approved in accordance with university requirements. ii I hereby dedicate this work and the effort it represents to my parents Leroy E. Jones and Helen M. Jones for their love and support throughout my entire life. I have had the pleasure of working with my father as a collaborator on this project and his support and help have been invaluable in that regard. Unfortunately my mother did not live to see me accomplish this goal and I can only hope that somehow she knows how grateful I am for all she’s done. iii ACKNOWLEDGEMENTS I would like to acknowledge the members of my committee for their guidance and support, in particular Austin Mast for his patience and dedication to my success in this endeavor, Hank W. -
Rinorea Niccolifera (Violaceae), a New, Nickel-Hyperaccumulating Species from Luzon Island, Philippines
A peer-reviewed open-access journal PhytoKeys 37: 1–13Rinorea (2014) niccolifera (Violaceae), a new, nickel-hyperaccumulating species... 1 doi: 10.3897/phytokeys.37.7136 RESEARCH ARTICLE www.phytokeys.com Launched to accelerate biodiversity research Rinorea niccolifera (Violaceae), a new, nickel-hyperaccumulating species from Luzon Island, Philippines Edwino S. Fernando1, Marilyn O. Quimado1, Augustine I. Doronila2 1 Department of Forest Biological Sciences, College of Forestry and Natural Resources, The University of the Philippines – Los Baños, College, 4031 Laguna, Philippines 2 Analytical and Environmental Chemistry Research Group, School of Chemistry, University of Melbourne, Victoria 3010, Australia Corresponding author: Edwino S. Fernando ([email protected]) Academic editor: H. Schaefer | Received 27 January 2014 | Accepted 2 April 2014 | Published 9 May 2014 Citation: Fernando ES, Quimado MO, Doronila AI (2014) Rinorea niccolifera (Violaceae), a new, nickel- hyperaccumulating species from Luzon Island, Philippines. PhytoKeys 37: 1–13. doi: 10.3897/phytokeys.37.7136 Abstract A new, nickel-hyperaccumulating species of Rinorea (Violaceae), Rinorea niccolifera Fernando, from Luzon Island, Philippines, is described and illustrated. This species is most similar to the widespreadRinorea bengalensis by its fasciculate inflorescences and smooth subglobose fruits with 3 seeds, but it differs by its glabrous ovary with shorter style (5 mm long), the summit of the staminal tube sinuate to entire and the outer surface smooth, generally smaller leaves (3–8 cm long × 2–3 cm wide), and smaller fruits (0.6–0.8 cm diameter). Rinorea niccolifera accumulates to >18,000 µg g-1 of nickel in its leaf tissues and is thus regarded as a Ni hyperaccumulator. -
ICBEMP Analysis of Vascular Plants
APPENDIX 1 Range Maps for Species of Concern APPENDIX 2 List of Species Conservation Reports APPENDIX 3 Rare Species Habitat Group Analysis APPENDIX 4 Rare Plant Communities APPENDIX 5 Plants of Cultural Importance APPENDIX 6 Research, Development, and Applications Database APPENDIX 7 Checklist of the Vascular Flora of the Interior Columbia River Basin 122 APPENDIX 1 Range Maps for Species of Conservation Concern These range maps were compiled from data from State Heritage Programs in Oregon, Washington, Idaho, Montana, Wyoming, Utah, and Nevada. This information represents what was known at the end of the 1994 field season. These maps may not represent the most recent information on distribution and range for these taxa but it does illustrate geographic distribution across the assessment area. For many of these species, this is the first time information has been compiled on this scale. For the continued viability of many of these taxa, it is imperative that we begin to manage for them across their range and across administrative boundaries. Of the 173 taxa analyzed, there are maps for 153 taxa. For those taxa that were not tracked by heritage programs, we were not able to generate range maps. (Antmnnrin aromatica) ( ,a-’(,. .e-~pi~] i----j \ T--- d-,/‘-- L-J?.,: . ey SAP?E%. %!?:,KnC,$ESS -,,-a-c--- --y-- I -&zII~ County Boundaries w1. ~~~~ State Boundaries <ii&-----\ \m;qw,er Columbia River Basin .---__ ,$ 4 i- +--pa ‘,,, ;[- ;-J-k, Assessment Area 1 /./ .*#a , --% C-p ,, , Suecies Locations ‘V 7 ‘\ I, !. / :L __---_- r--j -.---.- Columbia River Basin s-5: ts I, ,e: I’ 7 j ;\ ‘-3 “. -
Dissertation the Evolution Of
DISSERTATION THE EVOLUTION OF SELENIUM HYPERACCUMULATION IN STANLEYA (BRASSICACEAE) Submitted by Jennifer JoCarole Cappa Department of Biology In partial fulfillment of the requirements For the Degree of Doctor of Philosophy Colorado State University Fort Collins, Colorado Summer 2014 Doctoral Committee: Advisor: Mark P. Simmons Co-Advisor: Elizabeth A.H. Pilon-Smits Amy L. Angert John McKay Copyright by Jennifer JoCarole Cappa 2014 All Rights Reserved ABSTRACT THE EVOLUTION OF SELENIUM HYPERACCUMULATION IN STANLEYA (BRASSICACEAE) Elemental hyperaccumulation is a fascinating trait found in at least 515 angiosperm species. Hyperaccumulation is the uptake of a metal/metalloid to concentrations 50-100x greater than surrounding vegetation. This equates to 0.01-1% dry weight (DW) depending on the element. Studies to date have identified 11 elements that are hyperaccumulated including arsenic, cadmium, cobalt, chromium, copper, lead, manganese, molybdenum, nickel, selenium (Se) and zinc. My research focuses on Se hyperaccumulation in the genus Stanleya (Brassicaceae). The threshold for Se hyperaccumulation is 1,000 mg Se kg-1 DW or 0.1% DW. Stanleya is a small genus comprised of seven species all endemic to the western United States. Stanleya pinnata is a Se hyperaccumulator and includes four varieties. I tested to what extent the species in Stanleya accumulate and tolerate Se both in the field and in a common-garden study. In the field collected samples only S. pinnata var. pinnata had Se levels >0.1% DW. Within S. pinnata var. pinnata, I found a geographic pattern related to Se hyperaccumulation where the highest accumulating populations are found on the eastern side of the Continental Divide.