| | Tabla de contenido Acta Bot. Bras. vol.26 no.2 Feira de Santana abr./jun. 2012 Editorial
| | | | Obituary Maia, Leonor Costa
| | | | Review | | | | | | · Ecology of neotropical mistletoes: an important canopy-dwelling component of Brazilian ecosystems Arruda, Rafael; Fadini, Rodrigo Ferreira; Carvalho, Lucélia Nobre; Del-Claro, Kleber; Mourão, Fabiana Alves; Jacobi, Claudia Maria; Teodoro, Grazielle Sales; Berg, Eduardo van den; Caires, Claudenir Simões; Dettke, Greta Aline
| | | | Articles | | | | | | · Silicon location through backscattered electron imaging and X-ray microanalysis in leaves of Cyperus ligularis L. and Rhynchospora aberrans C. B. Clarke (Cyperaceae) Estelita, Maria Emília Maranhão; Rodrigues, Ana Claudia
| | | | | | · Cuphea melvilla Lindlay (Lythraceae): a Cerrado species pollinated by hummingbirds Melazzo, Ana Flávia de Oliveira; Oliveira, Paulo Eugênio
| | | | | | · Diversity of epiphytic bromeliads in the environmental protection area of Combu Island, Belém, Pará, Brazil Quaresma, Adriano Costa; Jardim, Mário Augusto G.
| | | | | | · Knowledge and use of babassu (Attalea speciosa Mart. and Attalea eichleri (Drude) A.J. Hend.) among Mebengokre-kayapó from Las Casas Indigenous Land, Pará state, Brazil González-Pérez, Sol Elizabeth; Coelho-Ferreira, Márlia; Robert, Pascale de; Garcés, Claudia Leonor López
| | | | | | · Altitudinal heterogeneity in northern Atlantic Forest: a case study in southeastern Bahia, Brazil Rocha, Diogo Souza Bezerra; Amorim, André Márcio Araujo
| | | | | | · Structural and floristic profile of the woody component of six cerradão areas Solórzano, Alexandro; Pinto, José Roberto Rodrigues; Felfili, Jeanine Maria; Hay, John Du Vall
| | | | | | · Activities of antioxidant enzymes and root growth inhibition in cowpea seedlings exposed to different salt levels Maia, Josemir Moura; Ferreira-Silva, Sérgio Luiz; Voigt, Eduardo Luiz; Macêdo, Cristiane Elizabeth Costa de; Ponte, Luiz Ferreira Aguiar; Silveira, Joaquim Albenisio Gomes
| | | | | | · Viability, production and morphology of pollen grains for different species in the genus Manihot (Euphorbiaceae) Vieira, Lívia de Jesus; Soares, Taliane Leila; Rossi, Mônica Lanzoni; Alves, Alfredo Augusto Cunha; Santos, Francisco de Assis Ribeiro dos; Souza, Fernanda Vidigal Duarte
| | | | | | · Taxonomic revision of Lonchocarpus s. str. (Leguminosae, Papilionoideae) from Brazil Silva, Marcos José da; Tozzi, Ana Maria Goulart de Azevedo
| | | | | | · Ferns and lycophytes of Serra Negra, Minas Gerais, Brazil Souza, Filipe Soares; Salino, Alexandre; Viana, Pedro Lage; Salimena, Fátima Regina Gonçalves
| | | | | | · Strategies in the use of light energy by Genipa spruceana Steyerm seedlings subjected to flooding Gonçalves, José Francisco de Carvalho; Melo, Emanuele Gurgel de Freitas; Silva, Carlos Eduardo Moura da; Ferreira, Marciel José; Justino, Gilberto Costa
| | | | | | · Biological invasion of Artocarpus heterophyllus Lam. (Moraceae) in an Atlantic Forest fragment in Northeastern Brazil: impacts on phytodiversity and soils of invaded sites Fabricante, Juliano Ricardo; Araújo, Kelianne Carolina Targino de; Andrade, Leonaldo Alves de; Ferreira, Jéssica Viviane Amorim
| | | | | | · Early growth of Piptadenia stipulacea (Benth.) Ducke and Anadenanthera colubrina (Vell.) Brenan var. cebil (Griseb.) Altshul (Fabaceae) exposed to different levels of shade Ferreira, Wanessa Nepomuceno; Zandavalli, Roberta Boscaini; Bezerra, Antônio Marcos Esmeraldo; Medeiros Filho, Sebastião
| | | | | | · Responses in germination and early growth of radish under the influence of an aqueous extract of Piper mikanianum (Kunth) Steudel Borella, Junior; Martinazzo, Emanuela Garbin; Aumonde, Tiago Zanatta; Amarante, Luciano do; Moraes, Dario Munt de; Villela, Francisco Amaral
| | | | | | · Ferns and Fern allies from Santa Catarina State: a "look at the data" from Santa Catarina Floristic Forest Inventory, Brazil Gasper, André Luís de; Salino, Alexandre; Vibrans, Alexander C.; Sevegnani, Lucia; Verdi, Marcio; Korte, Alexandre; Santos, Anita Stival dos; Dreveck, Susana; Cadorin, Tiago João; Schmitt, Juliane Luzia; Caglioni, Eder
| | | | | | · Phenological strategies of Senna cana (Nees & Mart.) H.S. Irwin & Barneby (Fabaceae: Caesalpinioideae) as efficient mechanisms for attracting pollinators Souza, Isys Mascarenhas; Coutinho, Karoline; Funch, Ligia Silveira
| | | | | | · Pollen morphology of Rubiaceae Juss. species occurring in an area of caatinga (dryland) vegetation in Bahia State, Brazil Silveira Júnior, Cristiano Eduardo Amaral; Saba, Marileide Dias; Jardim, Jomar Gomes
| | | | | | · Aspleniaceae (Polypodiopsida) from the Northern Pará Biodiversity Corridor, Brazil: a fragment of the Guiana Centre of Endemism Góes-Neto, Luiz Armando de Araújo; Pietrobom, Marcio Roberto
| | | | | | · Variations in structure, floristic composition and successional characteristics of forest fragments of the Guapiaçu river basin (Guapimirim/Cachoeiras de Macacu, RJ, Brazil) Finotti, Ricardo; Kurtz, Bruno Coutinho; Cerqueira, Rui; Garay, Irene
| | | | | | · Boodlea composita (Harv.) F.Brand (Chlorophyta) in the northeastern coast of Brazil Alves, Aigara Miranda; Gestinari, Lísia Mônica de Souza; Andrade, Neilton Argolo de; Almeida, Wellington Romualdo de; Moura, Carlos Wallace do Nascimento
| | | | | | · Dispersion of Melocactus glaucescens and M. paucispinus (Cactaceae) in the municipality of Morro do Chapéu, Chapada Diamantina - BA Fonseca, Rosineide Braz Santos; Funch, Ligia Silveira; Borba, Eduardo Leite
| | | | | | · Macroalgae associated with banks of Hypnea musciformis (Wulfen) J.V. Lamour. (Rhodophyta, Gigartinales) on two beaches on the coast of Bahia Costa, Iara Oliveira; Caires, Taiara Aguiar; Pereira Filho, Guilherme Henrique; Nunes, José Marcos de Castro
| | | | | | · Effects of high temperatures on the germination of Syngonanthus nitens seeds: implications for management Fichino, Betânia; Fidelis, Alessandra; Schmidt, Isabel; Pivello, Vânia
| | | | Scientifics Notes | | | | | | · On the taxonomic identity and conservation status of Campomanesia ilhoensis Mattos and C. viatoris Landrum (Myrtaceae) Oliveira, Marla Ibrahim Uehbe de; Funch, Ligia Silveira; Landrum, Leslie Roger
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