Vol. 53 No. 4 (2018): December

View Vol. 53 No. 4 (2018): December

DOI: https://doi.org/10.31055/1851.2372.v53.n4

Published: 2018-12-10

Original Articles

Fragilariaceae (Bacillariophyta) in high altitude wetlands of Catamarca (Argentina)

Claudia T. Seeligmann, Nora I. Maidana, Eduardo A. Morales

507-519
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Assessment of phytoplankton in the Escaba reservoir, Tucumán, Argentina, in order to characterize the water quality.

Silvia N. Martínez De Marco, Beatriz C. Tracanna, Sara C. Isasmendi, Mariela del C. Alderete, María de los Á. Taboada, Virginia Mirande

521-542
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Cyanobacteria in a subtropical reservoir of the province of Salta (Argentina).

Andrea Vidaurre, Florencia S Alvarez Dalinger, Liliana B Moraña, María M. Salusso

543-549
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Dinoflagellates producers of yessotoxins in the Argentine Sea

Elena Fabro, Bernd Krock, Gastón O. Almandoz

551-566
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Trichloris crinita and T. pluriflora are perennial grasses native from Argentina that have productive potential as forage for arid and semi-arid regions

María A. Trod, Pablo A. Tomas, Gerardo D. L. Cervigni, Juan M. Zabala, Lorena D. R. Marinoni, Julio A. Giavedoni

567-578
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The “clearing technique 5-5-5”, a natural method for treatment of plant materials

Ana M. Arambarri

579-586
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The objective of the research was to perform a macroscopic anatomical study of the woods of six species of the genus Eucalyptus and to contribute to their identification at the field level. Eucalyptus acmenoides, E. bosistoana, E. deanei, E. longifolia, E. muelleriana e E. racemosa wood, not yet described anatomically, were analyzed. For this study, the basic specific mass was estimated and the samples were sanded and scarified with a scalpel, analyzed with a magnifying glass (10x magnification) and macroscopically described according to the norms of procedures in studies of wood anatomy, proposed by Coradin. The results showed similarities among the species regarding color, texture, grain, odor and grouping of the pores. The anatomical characters related to the pore distribution and the axial parenchyma are fundamental for macroscopic differentiation and recognition of these species.

Paula Zanatta, Talita Baldin, Debora Duarte Ribes, Patrícia Soares Bilhalva Dos Santos, Darci Alberto Gatto

587-595
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Effects of vinasse on the growth and productivity of soybean (Glycine max) under semicontrolled conditions.

Juan A. González, Sebastián E. Buedo, Fernando E. Prado, Sabrina Álvarez

597-608
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Regeneration of bulbs of Hippeastrum striatum and Habranthus brachyandrus (Amaryllidaceae) subjected to longitudinal cutting

Rodriguez Mata Orlando A., Honfi Ana I., Julio Daviña

609-618
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Reproductive aspects of Schinus areira L. (Anacardiaceae) in Argentina

María A. Zapater, María M. Alemán, Evangelina C. Lozano, Victor H. Aquino, Carolina B. Flores, Miriam N. Gil, Johana Villada, Gustavo Araya

619-631
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Effect of the nests of Acromyrmex lobicornis (Formicidae: Myrmicinae) on the decomposition of litter, in the "Monte" desert

Ana Laura Navas Romero, Mario Andrés Herrera Moratta, Melina Elizabeth Zuliani

633-640
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Novelties in the genus Tillandsia (Bromeliaceae, Tillandsioideae) for Uruguay.

Andrés J. Rossado, Sabina Donadío, Pablo Berazategui, José M. Bonifacino

641-651
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Taxonomic Identity of the ‘talas’: Morphological analysis of Celtis tala and Celtis pallida (Celtidaceae).

Orgelina Asmus, Débora Chamorro, Virginia Y. Mogni, Luis J. Oakley, Darién E. Prado

665-671
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Nomenclatural clarifications and taxonomic circumscription of Schinus areira (Anacardiaceae) in Argentina

Maria A. Zapater, Víctor H. Aquino, Carolina B. Flores, Evangelina C. Lozano

653-664
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Obituaries

Obituary

673-674

Fe de Errata

Erratas

675-676

Revisores

Reviewers

677-680

Full Number

Full Issue. Bol. Soc. Argent. Bot. 53 (4) 2018
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