Vol. 68 No. 1 (2013)

Papers

• Zygnemaphyceae associated with Utricularia foliosa L. in Iguaçu National Park, Paraná, Brazil.

  Viviane Costa de Menezes, Norma Catarina Bueno, Thaís Maylin Sobjak, Jascieli Carla Bortolini, Lívia Godinho Temponi

  5-26

  • PDF (Português (Brasil))

• Scape architecture of Schoenoplectus californicus (C.A. Mey.) Soják (Cyperaceae).

  Bianca Corsino, Maria Regina Torres Boeger, Leila Terezinha Maranho

  27-35

  • PDF (Português (Brasil))

• Structure of the tree component of one riparian forest in the Coastal Plain of Rio Grande do Sul, Brazil.

  Lúcia Patrícia Pereira Dorneles, Vanice dos Santos Gutierres, Ângela Bianchin, Franko Telöken

  37-46

  • PDF (Português (Brasil))

• Pollination biology of Euterpe edulis Martius (Arecaceae) and association with social bees (Apidae: Apini) in an agroforestry system on Santa Catarina Island.

  Livia Leal Dorneles, Anne Zillikens, Josefina Steiner, Marília Terezinha Sangoi Padilha

  47-57

  • PDF (Português (Brasil))

• Structure and composition of a grassland relict within an urban matrix: potential and challenges for conservation

  André Luís Pereira Dresseno, Gerhard Ernst Overbeck

  59-71

  • PDF

• Floristic of the ecosystems of Campus Carreiros, Rio Grande, Rio Grande do Sul, Brazil.

  Ubiratã Soares Jacobi, Caroline Igansi Duarte, Renan Serpa Gonçalves, Johnny de Souza Acunha, Sonia Marisa Hefler

  73-89

  • PDF (Português (Brasil))

• Pinnularia Ehrenberg (Bacillariophyceae) from Amazonian fl ood pulse Lake (Tupé Lake, Amazonas, Brazil)

  Andreia Cavalcante Pereira, Lezilda Carvalho Torgan, Sérgio Melo

  91-101

  • PDF (Português (Brasil))

• Dbh-Height Relationship for some tree species in a tract of mixed- Araucaria Forest, Southern Parana State, Brazil.

  Carlos Roberto Sanquetta, Ana Paula Dalla Corte, Adriane Rogl, Andréia Pimentel

  103-114

  • PDF (Português (Brasil))

• New records and rare taxa of Closterium and Spinoclosterium (Closteriaceae, Zygnematophyceae) to Bahia, Brazil1

  Ivania B. Oliveira, Carlos Eduardo de M. Bicudo, Carlos Wallace do N. Moura

  115-138

  • PDF

• Morphological variation and distribution of the freshwater diatom Aulacoseira ambigua (Grunow) Simonsen in Brazilian continental environments

  Priscila Izabel Tremarin, Thelma Veiga Ludwig, Lezilda Carvalho Torgan

  139-157

  • PDF

• A new species of the genus Eupatorium L. (Asteraceae – Eupatorieae) in Rio Grande do Sul, Brazil

  Nelson Ivo Matzenbacher

  159-162

  • PDF

• Ecology of Brazilian seagrasses: Is our current knowledge suffi cient to make sound decisions about mitigating the effects of climate change?

  Kcrishna Vilanova de Souza Barros, Cristina de Almeida Rocha-Barreira, Karine Matos Magalhães

  163-178

  • PDF