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Jacquemontia Reclinata Grown in Containers
REFEREED RESEARCH ARTICLE Shade limited root mass and carbohydrate reserves of the federally endangered Beach Photo by Joyce MaschinskiClustervine | Inset photo by Hannah Thorton Jacquemontia reclinata grown in containers ABSTRACT Anecdotal evidence suggested that germination and seedling Samuel J Wright and Matthew W Fidelibus | growth of the federally endangered beach clustervine (Jacque- montia reclinata [Convolvulaceae]) were best in the shade, but mature plants usually occur in coastal strand areas that are open or have low vegetation. We conducted an experiment using potted seedlings grown without shade, or under low, KEY WORDS moderate, or heavy shade enclosures. Shade did not affect revegetation, coastal strand, propagation, light shoot growth, or leaf or stem dry mass. Plants subjected to all levels of shade, however, had 40% to 70% less root dry NOMENCLATURE mass and about 50% lower root-to-shoot ratios than non- ITIS (2002) shaded plants. Moreover, the roots of non-shaded plants had 2 to 4 times more soluble sugars and starch than plants grown in shade. These findings suggest that when water and Figure 1. Federally endangered beach clustervine (Jacquemontia reclinata nutrition are not limiting, J. reclinata seedlings are best grown [Convolvulaceae]) blooming in its natural habitat. without shade. 27 NATIVEPLANTS | SPRING 2004 each clustervine (Jacquemontia reclinata House) is a reclinata has not been tested, although seedlings of a related perennial vine of the morning glory family (Con-volvu- plant, small-flower morning glory -
Pollen Evolution and Its Taxonomic Significance in Cuscuta (Dodders, Convolvulaceae)
Plant Syst Evol (2010) 285:83–101 DOI 10.1007/s00606-009-0259-4 ORIGINAL ARTICLE Pollen evolution and its taxonomic significance in Cuscuta (dodders, Convolvulaceae) Mark Welsh • Sasˇa Stefanovic´ • Mihai Costea Received: 12 June 2009 / Accepted: 28 December 2009 / Published online: 27 February 2010 Ó Springer-Verlag 2010 Abstract The pollen morphology of 148 taxa (135 spe- unknown in other Convolvulaceae, has evolved in Cuscuta cies and 13 varieties) of the parasitic plant genus Cuscuta only in two lineages (subg. Monogynella, and clade O of (dodders, Convolvulaceae) was examined using scanning subg. Grammica). Overall, the morphology of pollen electron microscopy. Six quantitative characters were supports Cuscuta as a sister to either the ‘‘bifid-style’’ coded using the gap-weighting method and optimized Convolvulaceae clade (Dicranostyloideae) or to one of the onto a consensus tree constructed from three large-scale members of this clade. Pollen characters alone are insuf- molecular phylogenies of the genus based on nuclear ficient to reconstruct phylogenetic relationships; however, internal transcribed spacer (ITS) and plastid trn-LF palynological information is useful for the species-level sequences. The results indicate that 3-zonocolpate pollen is taxonomy of Cuscuta. ancestral, while grains with more colpi (up to eight) have evolved only in two major lineages of Cuscuta (subg. Keywords Convolvulaceae Á Cuscuta Á Dodders Á Monogynella and clade O of subg. Grammica). Complex Evolution Á Phylogeny Á Pollen morphology Á morphological intergradations occur between species when Scanning electron microscopy Á Taxonomy their tectum is described using the traditional qualitative types—imperforate, perforate, and microreticulate. This continuous variation is better expressed quantitatively as Introduction ‘‘percent perforation,’’ namely the proportion of perforated area (puncta or lumina) from the total tectum surface. -
Etude Sur L'origine Et L'évolution Des Variations Florales Chez Delphinium L. (Ranunculaceae) À Travers La Morphologie, L'anatomie Et La Tératologie
Etude sur l'origine et l'évolution des variations florales chez Delphinium L. (Ranunculaceae) à travers la morphologie, l'anatomie et la tératologie : 2019SACLS126 : NNT Thèse de doctorat de l'Université Paris-Saclay préparée à l'Université Paris-Sud ED n°567 : Sciences du végétal : du gène à l'écosystème (SDV) Spécialité de doctorat : Biologie Thèse présentée et soutenue à Paris, le 29/05/2019, par Felipe Espinosa Moreno Composition du Jury : Bernard Riera Chargé de Recherche, CNRS (MECADEV) Rapporteur Julien Bachelier Professeur, Freie Universität Berlin (DCPS) Rapporteur Catherine Damerval Directrice de Recherche, CNRS (Génétique Quantitative et Evolution Le Moulon) Présidente Dario De Franceschi Maître de Conférences, Muséum national d'Histoire naturelle (CR2P) Examinateur Sophie Nadot Professeure, Université Paris-Sud (ESE) Directrice de thèse Florian Jabbour Maître de conférences, Muséum national d'Histoire naturelle (ISYEB) Invité Etude sur l'origine et l'évolution des variations florales chez Delphinium L. (Ranunculaceae) à travers la morphologie, l'anatomie et la tératologie Remerciements Ce manuscrit présente le travail de doctorat que j'ai réalisé entre les années 2016 et 2019 au sein de l'Ecole doctorale Sciences du végétale: du gène à l'écosystème, à l'Université Paris-Saclay Paris-Sud et au Muséum national d'Histoire naturelle de Paris. Même si sa réalisation a impliqué un investissement personnel énorme, celui-ci a eu tout son sens uniquement et grâce à l'encadrement, le soutien et l'accompagnement de nombreuses personnes que je remercie de la façon la plus sincère. Je remercie très spécialement Florian Jabbour et Sophie Nadot, mes directeurs de thèse. -
Cocoa Beach Maritime Hammock Preserve Management Plan
MANAGEMENT PLAN Cocoa Beach’s Maritime Hammock Preserve City of Cocoa Beach, Florida Florida Communities Trust Project No. 03 – 035 –FF3 Adopted March 18, 2004 TABLE OF CONTENTS SECTION PAGE I. Introduction ……………………………………………………………. 1 II. Purpose …………………………………………………………….……. 2 a. Future Uses ………….………………………………….…….…… 2 b. Management Objectives ………………………………………….... 2 c. Major Comprehensive Plan Directives ………………………..….... 2 III. Site Development and Improvement ………………………………… 3 a. Existing Physical Improvements ……….…………………………. 3 b. Proposed Physical Improvements…………………………………… 3 c. Wetland Buffer ………...………….………………………………… 4 d. Acknowledgment Sign …………………………………..………… 4 e. Parking ………………………….………………………………… 5 f. Stormwater Facilities …………….………………………………… 5 g. Hazard Mitigation ………………………………………………… 5 h. Permits ………………………….………………………………… 5 i. Easements, Concessions, and Leases …………………………..… 5 IV. Natural Resources ……………………………………………..……… 6 a. Natural Communities ………………………..……………………. 6 b. Listed Animal Species ………………………….…………….……. 7 c. Listed Plant Species …………………………..…………………... 8 d. Inventory of the Natural Communities ………………..………….... 10 e. Water Quality …………..………………………….…..…………... 10 f. Unique Geological Features ………………………………………. 10 g. Trail Network ………………………………….…..………..……... 10 h. Greenways ………………………………….…..……………..……. 11 i Adopted March 18, 2004 V. Resources Enhancement …………………………..…………………… 11 a. Upland Restoration ………………………..………………………. 11 b. Wetland Restoration ………………………….…………….………. 13 c. Invasive Exotic Plants …………………………..…………………... 13 d. Feral -
Classification of Convolvulaceae: a Phylogenetic Approach
Systematic Botany (2003), 28(4): pp. 791±806 q Copyright 2003 by the American Society of Plant Taxonomists Classi®cation of Convolvulaceae: A Phylogenetic Approach SASÏA STEFANOVICÂ ,1,3 DANIEL F. A USTIN,2 and RICHARD G. OLMSTEAD1 1Department of Botany, University of Washington, Box 355325, Seattle, Washington 98195-5325; 2Conservation and Science Department, Sonora Desert Museum, 2021 N Kinney Road, Tucson, Arizona 85743; 3Author for correspondence, present address: Department of Biology, Indiana University, 1001 E. Third Street, Bloomington, Indiana, 47405 ([email protected]) Communicating Editor: Paul S. Manos ABSTRACT. Because recent molecular studies, based on multiple data sets from all three plant genomes, have indicated mutually congruent, well-resolved, and well-supported relationships within Convolvulaceae (the morning-glory family), a formal reclassi®cation of this family is presented here. Convolvulaceae, a large family of worldwide distribution, exhibiting a rich diversity of morphological characteristics and ecological habitats, are now circumscribed within twelve tribes. A key to these tribes of Convolvulaceae is offered. The group of spiny-pollen bearing Convolvulaceae (forming ``Echinoconiae'') and tribe Cuscuteae are retained essentially in their traditional sense, Cresseae are circumscribed with only minor modi®- cations, Convolvuleae and Erycibeae are recognized in a restricted sense, while Dichondreae and Maripeae are expanded. Also, to produce a tribal taxonomy that better re¯ects phylogenetic relationships, the concept of Poraneae is abandoned as arti®cial, three new tribes are recognized (Aniseieae, Cardiochlamyeae, and Jacquemontieae), and a new tribal status is proposed for the Malagasy endemic Humbertia (Humbertieae). ``Merremieae'' are tentatively retained even though the mono- phyly of this tribe is not certain. -
Comparative Biology of Seed Dormancy-Break and Germination in Convolvulaceae (Asterids, Solanales)
University of Kentucky UKnowledge University of Kentucky Doctoral Dissertations Graduate School 2008 COMPARATIVE BIOLOGY OF SEED DORMANCY-BREAK AND GERMINATION IN CONVOLVULACEAE (ASTERIDS, SOLANALES) Kariyawasam Marthinna Gamage Gehan Jayasuriya University of Kentucky, [email protected] Right click to open a feedback form in a new tab to let us know how this document benefits ou.y Recommended Citation Jayasuriya, Kariyawasam Marthinna Gamage Gehan, "COMPARATIVE BIOLOGY OF SEED DORMANCY- BREAK AND GERMINATION IN CONVOLVULACEAE (ASTERIDS, SOLANALES)" (2008). University of Kentucky Doctoral Dissertations. 639. https://uknowledge.uky.edu/gradschool_diss/639 This Dissertation is brought to you for free and open access by the Graduate School at UKnowledge. It has been accepted for inclusion in University of Kentucky Doctoral Dissertations by an authorized administrator of UKnowledge. For more information, please contact [email protected]. ABSTRACT OF DISSERTATION Kariyawasam Marthinna Gamage Gehan Jayasuriya Graduate School University of Kentucky 2008 COMPARATIVE BIOLOGY OF SEED DORMANCY-BREAK AND GERMINATION IN CONVOLVULACEAE (ASTERIDS, SOLANALES) ABSRACT OF DISSERTATION A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the College of Art and Sciences at the University of Kentucky By Kariyawasam Marthinna Gamage Gehan Jayasuriya Lexington, Kentucky Co-Directors: Dr. Jerry M. Baskin, Professor of Biology Dr. Carol C. Baskin, Professor of Biology and of Plant and Soil Sciences Lexington, Kentucky 2008 Copyright © Gehan Jayasuriya 2008 ABSTRACT OF DISSERTATION COMPARATIVE BIOLOGY OF SEED DORMANCY-BREAK AND GERMINATION IN CONVOLVULACEAE (ASTERIDS, SOLANALES) The biology of seed dormancy and germination of 46 species representing 11 of the 12 tribes in Convolvulaceae were compared in laboratory (mostly), field and greenhouse experiments. -
A Molecular Phylogeny of the Solanaceae
TAXON 57 (4) • November 2008: 1159–1181 Olmstead & al. • Molecular phylogeny of Solanaceae MOLECULAR PHYLOGENETICS A molecular phylogeny of the Solanaceae Richard G. Olmstead1*, Lynn Bohs2, Hala Abdel Migid1,3, Eugenio Santiago-Valentin1,4, Vicente F. Garcia1,5 & Sarah M. Collier1,6 1 Department of Biology, University of Washington, Seattle, Washington 98195, U.S.A. *olmstead@ u.washington.edu (author for correspondence) 2 Department of Biology, University of Utah, Salt Lake City, Utah 84112, U.S.A. 3 Present address: Botany Department, Faculty of Science, Mansoura University, Mansoura, Egypt 4 Present address: Jardin Botanico de Puerto Rico, Universidad de Puerto Rico, Apartado Postal 364984, San Juan 00936, Puerto Rico 5 Present address: Department of Integrative Biology, 3060 Valley Life Sciences Building, University of California, Berkeley, California 94720, U.S.A. 6 Present address: Department of Plant Breeding and Genetics, Cornell University, Ithaca, New York 14853, U.S.A. A phylogeny of Solanaceae is presented based on the chloroplast DNA regions ndhF and trnLF. With 89 genera and 190 species included, this represents a nearly comprehensive genus-level sampling and provides a framework phylogeny for the entire family that helps integrate many previously-published phylogenetic studies within So- lanaceae. The four genera comprising the family Goetzeaceae and the monotypic families Duckeodendraceae, Nolanaceae, and Sclerophylaceae, often recognized in traditional classifications, are shown to be included in Solanaceae. The current results corroborate previous studies that identify a monophyletic subfamily Solanoideae and the more inclusive “x = 12” clade, which includes Nicotiana and the Australian tribe Anthocercideae. These results also provide greater resolution among lineages within Solanoideae, confirming Jaltomata as sister to Solanum and identifying a clade comprised primarily of tribes Capsiceae (Capsicum and Lycianthes) and Physaleae. -
Propagation Protocol for Jacquemontia Reclinata
Beach jacquemontia (Jacquemontia reclinata House [Convolvulaceae]) is an endangered endemic plant from southeast Florida that can be propagated by seeds Jacquemontia Choisy is a tropical and or cuttings. Freshly harvested seeds from cultivated and wild plants can germinate subtropical American genus that easily in a greenhouse under South Florida ambient conditions. A higher germination belongs to the morning-glory family, success after short-term seed storage suggests an after-ripening effect; however, Convolvulaceae. There are 80 to 100 orthodox methods are acceptable for long-term storage. Soaking treatments do not species in this genus, and J. reclinata House, affect overall germination. Cuttings can produce new plants when treated with also known as beach cluster-vine or beach rooting hormone and planted in perlite. Arbuscular mycorrhizae fungi inoculation of jacquemontia, is closely related to 3 other cultivated plants is recommended for outplanting into habitats lacking natural threatened or endangered jacquemontias that fungal inoculum. These propagation techniques have yielded plants used for occur in southern Florida: J. curtisii Hallier, J. reintroduction and recovery activities of the species. havanensis (Jacq.) Urban, and J- pentanthos (Jacq.) G. Don. Jacquemontia reclinata can he Roncal J, Fisher J, Wright SJ, Frances A, Griffin K, Maschinski J, Fidelibus MW. 2006. distinguished from the other jacquemontias by Propagation protocol for Jacquemontia reclinato House, a federally endangered species of the presence of tiny hairs -
Decrypting the Environmental Sources of Mycobacterium Canettii by High-Throughput Biochemical Profiling
RESEARCH ARTICLE Decrypting the environmental sources of Mycobacterium canettii by high-throughput biochemical profiling 1☯ 1,2☯ 3 1,4 Ahmed Loukil , FeÂriel Bouzid , Djaltou Aboubaker Osman , Michel DrancourtID * 1 Aix-Marseille Univ., IRD, MEPHI, IHU MeÂditerraneÂe-Infection, Marseille, France, 2 Universite de Gafsa, Faculte des Sciences de Gafsa, Gafsa, Tunisia, 3 Institut de Recherche MeÂdicinale, Centre d'Etudes et de Recherche de Djibouti (CERD), Djibouti, ReÂpublique de Djibouti, 4 IHU MeÂditerraneÂe Infection, Marseille, France a1111111111 ☯ These authors contributed equally to this work. a1111111111 * [email protected] a1111111111 a1111111111 a1111111111 Abstract Mycobacterium canettii is a smooth bacillus related to the Mycobacterium tuberculosis com- plex. It causes lymph nodes and pulmonary tuberculosis in patients living in countries of the Horn of Africa, including Djibouti. The environmental reservoirs of M. canettii are still OPEN ACCESS unknown. We aimed to further decrypt these potential reservoirs by using an original Citation: Loukil A, Bouzid F, Osman DA, Drancourt approach of High-Throughput Carbon and Azote Substrate Profiling. The Biolog Phenotype M (2019) Decrypting the environmental sources of Mycobacterium canettii by high-throughput profiling was performed on six clinical strains of M. canettii and one M. tuberculosis strain biochemical profiling. PLoS ONE 14(9): e0222078. was used as a positive control. The experiments were duplicated and authenticated by neg- https://doi.org/10.1371/journal.pone.0222078 ative controls. While M. tuberculosis metabolized 22/190 (11%) carbon substrates and 3/95 Editor: Lanbo Shi, New Jersey Medical School, (3%) nitrogen substrates, 17/190 (8.9%) carbon substrates and three nitrogen substrates Rutgers University, UNITED STATES were metabolized by the six M. -
Sites of Botanical Significance Vol1 Part1
Plant Species and Sites of Botanical Significance in the Southern Bioregions of the Northern Territory Volume 1: Significant Vascular Plants Part 1: Species of Significance Prepared By Matthew White, David Albrecht, Angus Duguid, Peter Latz & Mary Hamilton for the Arid Lands Environment Centre Plant Species and Sites of Botanical Significance in the Southern Bioregions of the Northern Territory Volume 1: Significant Vascular Plants Part 1: Species of Significance Matthew White 1 David Albrecht 2 Angus Duguid 2 Peter Latz 3 Mary Hamilton4 1. Consultant to the Arid Lands Environment Centre 2. Parks & Wildlife Commission of the Northern Territory 3. Parks & Wildlife Commission of the Northern Territory (retired) 4. Independent Contractor Arid Lands Environment Centre P.O. Box 2796, Alice Springs 0871 Ph: (08) 89522497; Fax (08) 89532988 December, 2000 ISBN 0 7245 27842 This report resulted from two projects: “Rare, restricted and threatened plants of the arid lands (D95/596)”; and “Identification of off-park waterholes and rare plants of central Australia (D95/597)”. These projects were carried out with the assistance of funds made available by the Commonwealth of Australia under the National Estate Grants Program. This volume should be cited as: White,M., Albrecht,D., Duguid,A., Latz,P., and Hamilton,M. (2000). Plant species and sites of botanical significance in the southern bioregions of the Northern Territory; volume 1: significant vascular plants. A report to the Australian Heritage Commission from the Arid Lands Environment Centre. Alice Springs, Northern Territory of Australia. Front cover photograph: Eremophila A90760 Arookara Range, by David Albrecht. Forward from the Convenor of the Arid Lands Environment Centre The Arid Lands Environment Centre is pleased to present this report on the current understanding of the status of rare and threatened plants in the southern NT, and a description of sites significant to their conservation, including waterholes. -
Cintia Vieira Da Silva
CINTIA VIEIRA DA SILVA O gênero Evolvulus L. (Convolvulaceae) no estado de São Paulo e no Distrito Federal, Brasil Dissertação apresentada ao Instituto de Botânica da Secretaria do Meio Ambiente, como parte dos requisitos exigidos para a obtenção do título de MESTRE EM BIODIVERSIDADE VEGETAL E MEIO AMBIENTE, na área de concentração de Plantas vasculares. São Paulo 2008 CINTIA VIEIRA DA SILVA O gênero Evolvulus L. (Convolvulaceae) no estado de São Paulo e no Distrito Federal, Brasil Dissertação apresentada ao Instituto de Botânica da Secretaria do Meio Ambiente, como parte dos requisitos exigidos para a obtenção do título de MESTRE EM BIODIVERSIDADE VEGETAL E MEIO AMBIENTE, na área de concentração de Plantas vasculares. ORIENTADORA: DRA. ROSANGELA SIMÃO BIANCHINI Ficha Catalográfica elaborada pela Seção de Biblioteca do Instituto de Botânica Silva, Cíntia Vieira da S586g O gênero Evolvulus L. (Convolvulaceae) no estado de São Paulo e no Distrito Federal, Brasil / Cíntia Vieira da Silva -- São Paulo, 2008. 72 p.il. Dissertação (Mestrado) -- Instituto de Botânica da Secretaria de Estado do Meio Ambiente, 2008 Bibliografia. 1. Convolvulaceae. 2. Taxonomia. 3. Cerrado. I. Título CDU : 582.942 Aos meus pais, Adão e Ilda, pelo amor incondicional, por todo o apoio e pelo incentivo à pesquisa, dedico. A vida só pode ser compreendida olhando-se para trás... mas só pode ser vivida olhando-se para frente!!! Soren Kierkegaard Finalmente posso suspirar por todo suor derramado, Deitar ali naquele campo florido de ipoméias, Ler qualquer coisa que não tenha sido alvo das minhas recentes idéias, Gritar bem alto enquanto banho minh’alma em chuva colorida. -
Co-Extinction of Mutualistic Species – an Analysis of Ornithophilous Angiosperms in New Zealand
DEPARTMENT OF BIOLOGICAL AND ENVIRONMENTAL SCIENCES CO-EXTINCTION OF MUTUALISTIC SPECIES An analysis of ornithophilous angiosperms in New Zealand Sandra Palmqvist Degree project for Master of Science (120 hec) with a major in Environmental Science ES2500 Examination Course in Environmental Science, 30 hec Second cycle Semester/year: Spring 2021 Supervisor: Søren Faurby - Department of Biological & Environmental Sciences Examiner: Johan Uddling - Department of Biological & Environmental Sciences “Tui. Adult feeding on flax nectar, showing pollen rubbing onto forehead. Dunedin, December 2008. Image © Craig McKenzie by Craig McKenzie.” http://nzbirdsonline.org.nz/sites/all/files/1200543Tui2.jpg Table of Contents Abstract: Co-extinction of mutualistic species – An analysis of ornithophilous angiosperms in New Zealand ..................................................................................................... 1 Populärvetenskaplig sammanfattning: Samutrotning av mutualistiska arter – En analys av fågelpollinerade angiospermer i New Zealand ................................................................... 3 1. Introduction ............................................................................................................................... 5 2. Material and methods ............................................................................................................... 7 2.1 List of plant species, flower colours and conservation status ....................................... 7 2.1.1 Flower Colours .............................................................................................................