Disciplina De Biologia: Módulo De Botânica
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Funchal 2010 5 Anos Jardim Botânico Da Madeira – Eng.º Rui Vieira
Funchal 2010 5 Anos JArdim Botânico dA mAdeirA – eng.º rui vieirA 3 Índice capítulo 1 - Luisa Gouveia. jardim Botânico da madeira enG.º rui Vieira ................. 00 1.1 Historial ............................................................................................................ 00 1.2. uma instituição ao serviço da conservação, da educação ambiental e do uso público. ............................................................................................. 00 capítulo 2 - josé augusto carvalho, francisco fernandes, carlos Lobo. a inVestiGação e conserVação da diVersidade VeGetaL no jardim Botânico da madeira enG.º rui Vieira 1. introdução........................................................................................................... 00 1.2. Banco de sementes ...................................................................................... 00 1.3. Herbário ...................................................................................................... 00 1.4. Bancos de Adn ........................................................................................... 00 1.5 Plantas vivas ................................................................................................. 00 2. casos de estudo .................................................................................................. 00 2.1. sistemática e taxonomia ............................................................................. 00 2.1.1. massarocos no arquipélago da madeira ............................................. 00 -
Morphological Nature of Floral Cup in Lauraceae
l~Yoc. Indian Acad. Sci., Vol. 88 B, Part iI, Number 4, July 1979, pp. 277-281, @ printed in India. Morphological nature of floral cup in Lauraceae S PAL School of Plant Morphology, Meerut College, Meerut 250 001 MS received 19 June 1978 Abstract. On the basis of anatomical criteria the floral cup of Lauraceae can be regarded as appendicular, as the traces entering into the floral cup are morphologi- cally compound, differentiated into tepal and stamen traces at higher levels. The ontogenetic studies also support this contention. The term Perigynous hypanthium is retained for the floral cup of Lauraceae as it is formed as a result of intercalary growth occurring underneath the region of perianth and androecium. Keywords. Lauraceae; floral cup; morphological nature; appendicular; peri- gynous hypanthium. 1. Introduction The family Lauraceae has received comparatively little attention from earlier workers because of difficulty in procuring the material. So far very little work has been done on the floral anatomy of this family (Reece 1939 ; Sastri 1952 ; Pal 1974). There has been considerable difference of opinion regarding the nature of floral cup in angiosperms. The present work was initiated to study the morphological nature of the floral cup. 2. Materials and methods The present investigation embodies the results of observations on 21 species of the Lauraceae. The material of Machilus duthiei King ex Hook.f., M. odoratissima Nees, Persea gratissima Gaertn.f., Phoebe cooperiana Kanjilal and Das, P. goal- parensis Hutch., P. hainesiana Brandis, Alseodaphne keenanii Gamble, A. owdeni Parker, Cinnamomum camphora Nees and Eberm, C. cecidodaphne Meissn., C. tamala Nees and Eberm, C. -
Baies... 8. Buisson-Ardent Gui Houx
BAIES ROUGES... 8. BUISSON-ARDENT 1 Pyracantha Pyracantha , communément appelé « Buisson ardent » est un genre botanique de buissons persistants et épineux de la famille des Rosacées , sous-famille des Maloideae . Le mot Pyracantha vient du grec Pyros , le feu et Acantha , l'épine. Le nom de Buisson ardent est une allusion à l'épisode biblique rapporté dans l'Exode 3,2. C'est un proche parent du Cotonéaster , mais les Pyracanthas ont des feuilles dentelées coriaces de 2 à 4 cm de long et de grosses épines alors que le Cotoneaster n'en a pas. Le Pyracantha est originaire du sud de l'Europe et de l'Asie. Il peut atteindre 6 m de haut. Outre son superbe feuillage, il propose de magnifiques baies colorées à l’automne... Il donne, en fin de printemps, des fleurs blanches en corymbe, mellifères (quoique malodorantes) donnant naissance à des pommettes rouge, orange, ou jaune mûres en automne. Espèces : le genre en comprend 7 - Pyracantha coccinea Italie, l'espèce la plus rustique (intéressant, aux fruits rouges ou oranges) - Pyracantha angustifolia . Chine. - Pyracantha atalantoides . Chine. - Pyracantha crenatoserrata . Chine. Fiche bota en bref Buisson ardent Pyracantha - Pyracantha crenulata . Himalaya. - Pyracantha koidzumii . Taïwan. - Pyracantha rogersiana . Yunnan. Hybrides et cultivars autorisés à la plantation même en France - 'Golden glow', (intéressant, aux fruits jaunes) - 'America' - 'Golden Charmer' - 'Golden Dome' - 'Lalandei' - 'Mohave' Ordre : Rosales - 'Navajo' Famille : Rosaceae - 'Orange Glow' Sous-famille : Maloideae Genre -
Journal Editorial Staff: Rachel Cobb, David Pfaff, Patricia Riley Hammer, Henri Nier, Suzanne Pierot, Sabina Sulgrove, Russell Windle
Spring 2010 Volume 36 IVY J OURNAL IVY OF THE YEAR 2011 Hedera helix ‘Ivalace’ General Information Press Information American Ivy Society [email protected] P. O. Box 163 Deerfield, NJ 08313 Ivy Identification, Registration Membership Russell A. Windle The American Ivy Society Membership American Ivy Society Laurie Perper P.O. Box 461 512 Waterford Road Lionville, PA 19353-0461 Silver Spring, MD, 20901 [email protected] Officers and Directors President—Suzanne Warner Pierot Treasurer—Susan Hendley Membership—Laurie Perper Registrar, Ivy Research Center Director—Russell Windle Taxonomist—Dr. Sabina Mueller Sulgrove Rosa Capps, Rachel Cobb, Susan Cummings, Barbara Furlong, Patricia Riley Hammer, Constance L. Meck, Dorothy Rouse, Daphne Pfaff, Pearl Wong Ivy Journal Editorial Staff: Rachel Cobb, David Pfaff, Patricia Riley Hammer, Henri Nier, Suzanne Pierot, Sabina Sulgrove, Russell Windle The Ivy Journal is published once per year by the American Ivy Society, a nonprofit educational organization. Membership includes a new ivy plant each year, subscription to the Ivy Journal and Between the Vines, the newsletter of The American Ivy Society. Editorial submissions are welcome. Mail typed, double-spaced manuscript to the Ivy Journal Editor, The American Ivy Society. Enclose a self-addressed, stamped envelope if you wish manuscript and/ or artwork to be returned. Manuscripts will be handled with reasonable care. However, AIS assumes no responsibility for safety of artwork, photographs, or manuscripts. Every precaution is taken to ensure accuracy but AIS cannot accept responsibility for the corrections or accuracy of the information supplied herein or for any opinion expressed. The American Ivy Society P. O. Box 163, Deerfield Street, NJ 08313 www.ivy.org Remember to send AIS your new address. -
The Alien Vascular Flora of Tuscany (Italy)
Quad. Mus. St. Nat. Livorno, 26: 43-78 (2015-2016) 43 The alien vascular fora of Tuscany (Italy): update and analysis VaLerio LaZZeri1 SUMMARY. Here it is provided the updated checklist of the alien vascular fora of Tuscany. Together with those taxa that are considered alien to the Tuscan vascular fora amounting to 510 units, also locally alien taxa and doubtfully aliens are reported in three additional checklists. The analysis of invasiveness shows that 241 taxa are casual, 219 naturalized and 50 invasive. Moreover, 13 taxa are new for the vascular fora of Tuscany, of which one is also new for the Euromediterranean area and two are new for the Mediterranean basin. Keywords: Vascular plants, Xenophytes, New records, Invasive species, Mediterranean. RIASSUNTO. Si fornisce la checklist aggiornata della fora vascolare aliena della regione Toscana. Insieme alla lista dei taxa che si considerano alieni per la Toscana che ammontano a 510 unità, si segnalano in tre ulteriori liste anche i taxa che si ritengono essere presenti nell’area di studio anche con popolazioni non autoctone o per i quali sussistono dubbi sull’effettiva autoctonicità. L’analisi dello status di invasività mostra che 241 taxa sono casuali, 219 naturalizzati e 50 invasivi. Inoltre, 13 taxa rappresentano una novità per la fora vascolare di Toscana, dei quali uno è nuovo anche per l’area Euromediterranea e altri due sono nuovi per il bacino del Mediterraneo. Parole chiave: Piante vascolari, Xenofte, Nuovi ritrovamenti, Specie invasive, Mediterraneo. Introduction establishment of long-lasting economic exchan- ges between close or distant countries. As a result The Mediterranean basin is considered as one of this context, non-native plant species have of the world most biodiverse areas, especially become an important component of the various as far as its vascular fora is concerned. -
Este Trabalho Não Teria Sido Possível Sem O Contributo De Algumas Pessoas Para As Quais Uma Palavra De Agradecimento É Insufi
AGRADECIMENTOS Este trabalho não teria sido possível sem o contributo de algumas pessoas para as quais uma palavra de agradecimento é insuficiente para aquilo que representaram nesta tão importante etapa. O meu mais sincero obrigado, Ao Nuno e à minha filha Constança, pelo apoio, compreensão e estímulo que sempre me deram. Aos meus pais, Gaspar e Fátima, por toda a força e apoio. Aos meus orientadores da Dissertação de Mestrado, Professor Doutor António Xavier Pereira Coutinho e Doutora Catarina Schreck Reis, a quem eu agradeço todo o empenho, paciência, disponibilidade, compreensão e dedicação que por mim revelaram ao longo destes meses. À Doutora Palmira Carvalho, do Museu Nacional de História Natural/Jardim Botânico da Universidade de Lisboa por todo o apoio prestado na identificação e reconhecimento dos líquenes recolhidos na mata. Ao Senhor Arménio de Matos, funcionário do Jardim Botânico da Universidade de Coimbra, por todas as vezes que me ajudou na identificação de alguns espécimes vegetais. Aos meus colegas e amigos, pela troca de ideias, pelas explicações, pela força, apoio logístico, etc. I ÍNDICE RESUMO V ABSTRACT VI I. INTRODUÇÃO 1.1. Enquadramento 1 1.2. O clima mediterrânico e a vegetação 1 1.3. Origens da vegetação portuguesa 3 1.4. Objetivos da tese 6 1.5. Estrutura da tese 7 II. A SANTA CASA DA MISERICÓRDIA DE ARGANIL E A MATA DO HOSPITAL 2.1. Breve perspetiva histórica 8 2.2. A Mata do Hospital 8 2.2.1. Localização, limites e vias de acesso 8 2.2.2. Fatores Edafo-Climáticos-Hidrológicos 9 2.2.3. -
The Laurel Or Bay Forests of the Canary Islands
California Avocado Society 1989 Yearbook 73:145-147 The Laurel or Bay Forests of the Canary Islands C.A. Schroeder Department of Biology, University of California, Los Angeles The Canary Islands, located about 800 miles southwest of the Strait of Gibraltar, are operated under the government of Spain. There are five islands which extend from 15 °W to 18 °W longitude and between 29° and 28° North latitude. The climate is Mediterranean. The two eastern islands, Fuerteventura and Lanzarote, are affected by the Sahara Desert of the mainland; hence they are relatively barren and very arid. The northeast trade winds bring moisture from the sea to the western islands of Hierro, Gomera, La Palma, Tenerife, and Gran Canaria. The southern ends of these islands are in rain shadows, hence are dry, while the northern parts support a more luxuriant vegetation. The Canary Islands were prominent in the explorations of Christopher Columbus, who stopped at Gomera to outfit and supply his fleet prior to sailing "off the map" to the New World in 1492. Return voyages by Columbus and other early explorers were via the Canary Islands, hence many plants from the New World were first established at these points in the Old World. It is suspected that possibly some of the oldest potato germplasm still exists in these islands. Man exploited the islands by growing sugar cane, and later Mesembryanthemum crystallinum for the extraction of soda, cochineal cactus, tomatoes, potatoes, and finally bananas. The banana industry is slowly giving way to floral crops such as strelitzia, carnations, chrysanthemums, and several new exotic fruits such as avocado, mango, papaya, and carambola. -
Persea, Lauraceae
Scientific article doi: http://dx.doi.org/10.5154/r.rchsh.2017.12.038 Phylogenetic analysis of some members of the subgenus Persea (Persea, Lauraceae) Análisis filogenético de algunos miembros del subgénero Persea (Persea, Lauraceae) María Edith Cruz-Maya1; Alejandro Facundo Barrientos-Priego1*; Lily Xochitl Zelaya-Molina2; José Luis Rodríguez-de la O1; Juan Carlos Reyes-Alemán3 1Universidad Autónoma Chapingo, Departamento de Fitotecnia. Carretera México-Texcoco km 38.5, Texcoco, Estado de México, C. P. 56230, MÉXICO. 2Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Centro Nacional de Recursos Genéticos. Av. Biodiversidad núm. 2498, col. Centro, Tepatitlán de Morelos, Jalisco, C. P. 47600, MÉXICO. 3Universidad Autónoma del Estado de México. Carretera Tenancingo-Villa Guerrero km 1.5, Tenancingo, Estado de México, C. P. 52400, MÉXICO. *Corresponding author: [email protected]. Abstract he avocado belongs to the genus Persea, which is one of the most controversial genera of the Lauraceae family, since the relationships within the subgenus Persea are not clear T and only recognized two species, Persea americana and Persea schiedeana. Its relationship with the subgenus Eriodaphne is also complex and there is a debate as to whether it is an independent genus. For this reason, the study aims to analyze the phylogenetic relationships within the genus Persea, with an emphasis on the subgenus Persea, using maximum parsimony and bayesian inference with the sequence of eight different fragments from nuclear, chloroplast and mitochondrial DNA. Sequences of the chloroplast ndhF, rbcL, matK, rpoC, trnH- psbA; mitochondria atp4 and cox3 and nuclear 18S rRNA were used. Fourteen fixed mutations were found in species of the subgenus Eriodaphne. -
Phylogeny and Historical Biogeography of Lauraceae
PHYLOGENY Andre'S. Chanderbali,2'3Henk van der AND HISTORICAL Werff,3 and Susanne S. Renner3 BIOGEOGRAPHY OF LAURACEAE: EVIDENCE FROM THE CHLOROPLAST AND NUCLEAR GENOMES1 ABSTRACT Phylogenetic relationships among 122 species of Lauraceae representing 44 of the 55 currentlyrecognized genera are inferredfrom sequence variation in the chloroplast and nuclear genomes. The trnL-trnF,trnT-trnL, psbA-trnH, and rpll6 regions of cpDNA, and the 5' end of 26S rDNA resolved major lineages, while the ITS/5.8S region of rDNA resolved a large terminal lade. The phylogenetic estimate is used to assess morphology-based views of relationships and, with a temporal dimension added, to reconstructthe biogeographic historyof the family.Results suggest Lauraceae radiated when trans-Tethyeanmigration was relatively easy, and basal lineages are established on either Gondwanan or Laurasian terrains by the Late Cretaceous. Most genera with Gondwanan histories place in Cryptocaryeae, but a small group of South American genera, the Chlorocardium-Mezilauruls lade, represent a separate Gondwanan lineage. Caryodaphnopsis and Neocinnamomum may be the only extant representatives of the ancient Lauraceae flora docu- mented in Mid- to Late Cretaceous Laurasian strata. Remaining genera place in a terminal Perseeae-Laureae lade that radiated in Early Eocene Laurasia. Therein, non-cupulate genera associate as the Persea group, and cupuliferous genera sort to Laureae of most classifications or Cinnamomeae sensu Kostermans. Laureae are Laurasian relicts in Asia. The Persea group -
Second Contribution to the Vascular Flora of the Sevastopol Area
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Wulfenia Jahr/Year: 2015 Band/Volume: 22 Autor(en)/Author(s): Seregin Alexey P., Yevseyenkow Pavel E., Svirin Sergey A., Fateryga Alexander Artikel/Article: Second contribution to the vascular flora of the Sevastopol area (the Crimea) 33-82 © Landesmuseum für Kärnten; download www.landesmuseum.ktn.gv.at/wulfenia; www.zobodat.at Wulfenia 22 (2015): 33 – 82 Mitteilungen des Kärntner Botanikzentrums Klagenfurt Second contribution to the vascular flora of the Sevastopol area (the Crimea) Alexey P. Seregin, Pavel E. Yevseyenkov, Sergey A. Svirin & Alexander V. Fateryga Summary: We report 323 new vascular plant species for the Sevastopol area, an administrative unit in the south-western Crimea. Records of 204 species are confirmed by herbarium specimens, 60 species have been reported recently in literature and 59 species have been either photographed or recorded in field in 2008 –2014. Seventeen species and nothospecies are new records for the Crimea: Bupleurum veronense, Lemna turionifera, Typha austro-orientalis, Tyrimnus leucographus, × Agrotrigia hajastanica, Arctium × ambiguum, A. × mixtum, Potamogeton × angustifolius, P. × salicifolius (natives and archaeophytes); Bupleurum baldense, Campsis radicans, Clematis orientalis, Corispermum hyssopifolium, Halimodendron halodendron, Sagina apetala, Solidago gigantea, Ulmus pumila (aliens). Recently discovered Calystegia soldanella which was considered to be extinct in the Crimea is the most important confirmation of historical records. The Sevastopol area is one of the most floristically diverse areas of Eastern Europe with 1859 currently known species. Keywords: Crimea, checklist, local flora, taxonomy, new records A checklist of vascular plants recorded in the Sevastopol area was published seven years ago (Seregin 2008). -
Abies Concolor (White Fir)
Compiled here is distribution, characteristics and other information on host species featured as ‘Host of the Month’ in past issues of the COMTF Monthly Report. Abies concolor (white fir) This is an evergreen tree native to the mountains of southern Oregon, California, the southern Rocky Mountains, and Baja California. Large and symmetrical, white fir grows 80 – 120ft tall and 15 – 20ft wide in its native range and in the Pacific Northwest. White fir is one of the top timber species found in the Sierra Nevada Mountains of CA and is a popular Christmas tree, as well as one of the most commonly grown native firs in Western gardens. Young trees are conical in shape, but develop a dome-like crown with age. The flattened needles of white fir are silvery blue-green, blunt at the tip , and grow 2 – 3in long. Often curving upwards, the needles extend at right angles from the twig, and twigs produce a citrus smell when needles are broken. White fir is monoecious, producing yellow- to red-toned, catkin-like male flowers and inconspicuous yellow-brown female flowers. The oblong cones grow 3 – 5 in upright, are yellow-green to purple in color, and are deciduous at maturity, dispersing seed in the fall. New twigs are dark- orange, but become gray-green, then gray with maturity. The bark of saplings is thin, smooth, and gray, turning thick, ash-gray with age, and developing deep irregular furrows. P. ramorum- infected Abies concolor (white fir) was first reported in the October 2005 COMTF newsletter as having been found at a Christmas tree farm in the quarantined county of Santa Clara. -
RHS the Garden Magazine Index 2017
GardenThe INDEX 2017 Volume 142, Parts 1–12 Index 2017 1 January 2017 2 February 2017 3 March 2017 4 April 2017 5 May 2017 6 June 2017 Coloured numbers in Acer: Alchemilla mollis 6: 47, Governor’ 3: 24 in art exhibition, RHS Petheram 4: 31 bold before the page campestre ‘William 48, 49, 51 fanninii 1: 17 Lindley Library 9: 89 Aralia elata ‘Variegata’ 5: number(s) denote the Caldwell’ 8: 41 Alder, Fern, on: Gibbon’s ‘Mistral Tigre’ 10: 7 Newton’s apple tree 2: 31, 31 part number (month). reader’s response Rent alleyway, nemorosa ‘Flore Pleno’ 11 Arbutus unedo 11: 49 Each part is paginated 11: 90 Bermondsey, London 4: 54, 54 ‘Bardsey’ 8: 30 Archer, William separately. cappadocicum 10: 52–55 pavonina 3: 64 ‘Beauty of Bath’ 8: 30 (naturalist) 1: 43 ‘Aureum’ 8: 41 Allium: Angelica sylvestris ‘Braeburn’ 10: 49 arches, plants for 9: Numbers in italics x conspicuum photogram 11: 90 ‘Vicar’s Mead’ 12: 39 ‘Charles Ross’ 8: 30 22–23 denote an image. ‘Phoenix’ 12: 15 atropurpureum 6: 28– Annual General Meeting ‘Devonshire architectural plants 4: 42 davidii ‘Cascade’ 11: 23 29, 29 2017, RHS 1: 67; 7: 93; 9: Quarrenden’ 10: 91 Ardle, Jon, on: Where a plant has a griseum 12: 15, 15, 56, 56 sativum (see garlic) 91 ‘Discovery’ 8: 30, 30 La Seigneurie, Sark 1: Trade Designation micranthum 10: 97, 97 sphaerocephalon 6: 47, Anthriscus sylvestris ‘Gala’ 10: 49 52–56 (also known as a selling palmatum: 50 ‘Ravenswing’ 4: 50, 55 ‘James Grieve’ 8: 30, 30 winter gardening name) it is typeset in ‘Beni-kawa’ 12: 15 triquetrum 8: 15, 15 ants: ‘Katja’ 8: 30 tasks 11: 54–55 a different font to ‘Cascade Gold’ 3: 12, tuberosum flowers as a common black (Lasius ‘Laxton’s Fortune’ 8: Armillaria (see honey distinguish it from the 12 garnish 5: 98, 99, 99 niger) 6: 41 30, 30 fungus, under fungus) cultivar name (shown ‘Sango-kaku’ 12: 15 allotments: on peaches 10: 92 ‘Limelight’ 8: 30 Armitage, James, et al, in ‘Single Quotes’).