Boraginaceae Juss.) No Estado Da Bahia, Brasil

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Boraginaceae Juss.) No Estado Da Bahia, Brasil SIMONE FIUZA CONCEIÇÃO A SUBFAMÍLIA HELIOTROPIOIDEAE (BORAGINACEAE JUSS.) NO ESTADO DA BAHIA, BRASIL. FEIRA DE SANTANA – BAHIA 2007 UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA DEPARTAMENTO DE CIÊNCIAS BIOLÓGICAS PROGRAMA DE PÓS­GRADUAÇÃO EM BOTÂNICA A SUBFAMÍLIA HELIOTROPIOIDEAE (BORAGINACEAE JUSS.) NO ESTADO DA BAHIA, BRASIL. Simone Fiuza Conceição Dissertação apresentada ao Programa de Pós­Graduação em Botânica da Universidade Estadual de Feira de Santana como parte dos requisitos para a obtenção do título de Mestre em Botânica. ORIENTADOR: PROFA. DRA. TÂNIA REGINA DOS SANTOS SILVA (UEFS) FEIRA DE SANTANA – BA 2007 2 Banca Examinadora _____________________________________________ Prof. Dr. André Márcio Araújo Amorim (Universidade Estadual de Santa Cruz) _____________________________________________ Prof. Dr. Flávio França (Universidade Estadual de Feira de Santana) _____________________________________________ Profa. Dra. Tânia Regina dos Santos Silva (Universidade Estadual de Feira de Santana) Orientadora e Presidente da Banca Feira de Santana – BA 2007 3 Aos meus pais dedico. 4 Para cada lágrima triste que chorei Surgiram dez poemas diferentes Ao pai agradeço a estrada que passei Passei e se Ele quiser vou novamente Pois quem acredita em Deus Não tem medo da escuridão Aprende que quem faz o mal Só merece perdão Perdão que é o perfume da flor O abraço contra a solidão Sorriso no rosto e a bondade estampada nas mãos Para cada mentira que um dia suportei Em mim uma verdade falava docemente Que o bem não estava nas sobras que eu dei O pobre é aquele que ajuda indiferente Pergunte pro seu coração Se fez pensando em receber Se a gente pode ser feliz vendo o outro sofrer Pergunte pro seu coração Se foi certo o passo que deu Porque se a gente melhorar Vence você e eu O amor é benção que vem de Deus Há quem diga: é só meu! O amor é de quem quiser, quem tiver O amor é a chave de uma razão Que sempre tem solução Pra tudo que a gente quer... Marron Brasileiro 5 AGRADECIMENTOS Agradeço à Deus, por ter me concedido a vida e muito mais que isso: força para superar os obstáculos que apareceram nela. Aos meus pais, “seu Conrado” e “dona Tereza”, que entenderam todas as minhas dificuldades e me apoiaram e incentivaram incondicionalmente, aqui registro todo o meu amor e eterna gratidão. À minha orientadora Tânia Silva, por ter me conduzido desde a iniciação científica, contribuindo fundamentalmente na minha formação acadêmica. A grande amiga e pesquisadora Maria Stapf, pelas fotografias de tipos, bibliografia, discussões taxonômicas enfim, pelo enorme apoio concedido para realização deste estudo. À Universidade Estadual de Feira de Santana. A todos os curadores e funcionários dos herbários visitados, por terem me recebido e enviado os empréstimos solicitados. Ao curador do HUEFS e a todos os funcionários e amigos deste herbário. À todos do Laboratório de Taxonomia, em especial à Vanilda. A CAPES pela bolsa concedida e a todos os projetos de pesquisa que contribuíram financeiramente com este trabalho. Ao CNPq, pelo financiamento do Projeto Flora da Bahia. Aos coordenadores e professores da Pós­Graduação em Botânica. A todos os amigos da Pós­Graduação que sempre estiveram na torcida, em especial às amigas Déa e Daí!!!! Às amigas Paula e Edlane, minhas companheiras nas visitas aos herbários. A todos que concederam fotos das Heliotropioideae. Aos meus irmãos (Eliana, Beth, Rosália, Sandra e Ramon) e aos demais familiares, agradeço pelo incentivo e por sempre acreditar em mim. Às minhas companheiras de república, “Flavicolas” (que sempre me escutou nos momentos “críticos”...) e “Ezi” (por toda sua calma e “bons conselhos”). E às amigas Ednalva, Enne e Haydeé, por estarem sempre presente, não me deixando ficar triste nunca... Vocês conseguem tornar minha estada aqui em Feira muito mais divertida! Valeu! 6 INDICE INTRODUÇÃO.........................................................................................................1 1­ HISTÓRICO.........................................................................................................4 A­ Boraginaceae............................................................................................4 B­ Heliotropioideae........................................................................................6 C­ Heliotropioideae no Brasil.........................................................................9 MATERIAL E MÉTODOS.......................................................................................11 REFERÊNCIAS BIBLIOGRÁFICAS.......................................................................15 CAPÍTULO 1: MORFOLOGIA DA SUBFAMÍLIA HELIOTROPIOIDEAE NA BAHIA....................................................................................................................19 1­ Hábito......................................................................................................20 2­ Folha.......................................................................................................22 3­ Inflorescência..........................................................................................27 4­ Fruto........................................................................................................33 REFERÊNCIAS BIBLIOGRÁFICAS.......................................................................35 CAPÍTULO 2: FLORA DA BAHIA: Boraginaceae I – Heliotropioideae..................36 1­ Heliotropium L.........................................................................................39 1.1­ Heliotropium angiospermum Murray....................................................42 1.2­ Heliotropium barbatum DC...................................................................48 1.3­ Heliotropium elongatum (Lehm.) I.M.Johnst........................................50 1.4­ Heliotropium filiforme Lehm..................................................................54 1.5­ Heliotropium fruticosum L.....................................................................57 1.6­ Heliotropium indicum L.........................................................................60 1.7­ Heliotropium polyphyllum Lehm...........................................................62 1.8­ Heliotropium procumbens Mill..............................................................66 1.9­ Heliotropium salicoides Cham..............................................................68 1.10­ Heliotropium ternatum Vahl................................................................72 1.11­ Heliotropium transalpinum Vell..........................................................75 1.12­ Heliotropium sp..................................................................................78 2­ Schleidenia Endl.....................................................................................80 2.1­ Schleidenia paradoxa (Mart.) DC.........................................................81 3­ Tournefortia L..........................................................................................85 3.1­ Tournefortia bicolor Sw........................................................................88 7 3.2­ Tournefortia breviflora DC....................................................................92 3.3­ Tournefortia candidula (Miers.) I.M. Johnst..........................................94 3.4­ Tournefortia floribunda Humb., Bonpl. & Kunth....................................97 3.5­ Tournefortia gardneri A.DC................................................................102 3.6­ Tournefortia melanochaeta DC..........................................................105 3.7­ Tournefortia paniculata Cham............................................................107 3.8­ Tournefortia rubicunda Salzm. ex DC................................................111 3.9­ Tournefortia salicifolia (Gardn.) DC....................................................113 3.10­ Tournefortia subsessilis Cham.........................................................115 3.11­ Tournefortia villosa Salzm. ex DC....................................................118 3.12­ Tournefortia sp................................................................................121 AGRADECIMENTOS...........................................................................................122 REFERÊNCIAS BIBLIOGRÁFICAS.....................................................................122 LISTA DE EXSICATAS........................................................................................124 CONSIDERAÇÕES FINAIS.................................................................................128 8 ÍNDICE DE FIGURAS Figura 1. Mapa das principais formações vegetais do Estado da Bahia...............11 CAPÍTULO 1: Figura 1. Schleidenia paradoxa, Heliotropium polyphyllum, H. angiospermum e T. bicolor.....................................................................................................................21 Figura 2. Heliotropium angiospermum, Tournefortia floribunda, T. candidula, H. procumbens, H. elongatum e T. subsessilis..........................................................23 Figura 3. Indumento das folhas de Heliotropium...................................................25 Figura 4. Indumento das folhas de Tournerfortia e Schleidenia............................26 Figura 5. Flor..........................................................................................................30 Figura 6. Corola aberta..........................................................................................31 Figura 7. Gineceu...................................................................................................32
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