Brittonia - 63 (3), 2011

Contents:

Holographis lizethae (Acanthaceae), una especie nueva de Guerrero, México

Ramiro Cruz Durán and Jaime Jiménez Ramírez


Three new species of Stelis (Orchidaceae) from Mexico

Rodolfo Solano Gómez


Lepidagathis danielii (Acanthaceae), una especie nueva de la Cuenca del Río Balsas en el Estado de Guerrero, México

Ramiro Cruz Durán and Jaime Jiménez Ramírez


A new species of Eriotheca (Malvaceae, Bombacoideae) from Bahia, Brazil

Marília Cristina Duarte and Gerleni Lopes Esteves


Packera insulae-regalis (Asteraceae, Senecioneae), a new species endemic to Isle Royale, Michigan, U.S.A.

Robert R. Kowal, Emmet J. Judziewicz and Joan Edwards


Dos nuevas especies de Staelia (Rubiaceae) con hojas ternadas del nordeste de Brasil

Roberto M. Salas and Elsa L. Cabral


Convolvulaceae neotropicae novae vel minus cognitae, II. Ipomoea yaracuyensis, a new species from the cloud forests of the Coastal Cordillera of Venezuela

José Ramón Grande Allende, Winfried Meier and Rodmar Rivero


A new species of Comocladia (Anacardiaceae) from Belize and Guatemala

Daniel E. Atha, John D. Mitchell, Susan K. Pell and Francine R. Camacho


Aulonemia cochabambensis (Poaceae: Bambusoideae: Bambuseae: Arthrostylidiinae), an anomalous new species from Bolivia

Emmet J. Judziewicz and Lynn G. Clark


Anatomía comparativa de la lámina foliar y sistemática en la subtribu neotropical Mauritiinae (Arecaceae, Calamoideae)

Lorena I. Guevara, Fred W. Stauffer and Damelis J. Jáuregui


A morphological cladistic analysis of Lecythidoideae with emphasis on Bertholletia, Corythophora, Eschweilera, and Lecythis

Ya-Yi Huang, Scott A. Mori and Lawrence M. Kelly




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Brittonia - 63 (1), 2011

Contents:

A new species of Eremogone (Caryophyllaceae) from northern Utah and southeastern Idaho, U.S.A.

Noel H. Holmgren and Patricia K. Holmgren


Carapa vasquezii (Meliaceae), a new species from western Amazonia

David Kenfack


The Cyatheaceae (Polypodiopsida) of Peru

Marcus Lehnert


Two new species of Myrtaceae (Myrteae) from northern South America

Carolyn E. B. Proença, Laura V. S. Jennings and Eve J. Lucas


Nothotalisia, a new genus of Picramniaceae from tropical America

Wm. Wayt Thomas


Novedades en Pecluma (Polypodiaceae)

Luz Amparo Triana-Moreno


Ipomoea macdonaldii (Convolvulaceae), una especie nueva del estado de Oaxaca, México

Eleazar Carranza González


Polianthes zapopanensis (Agavaceae), una especie nueva de Jalisco, México

Eloy Solano and Ramiro Ríos-Gómez


Stephanbeckia plumosa (Liabeae: Compositae): A new genus and species from southern Bolivia

Harold Robinson and V. A. Funk


Asplenium cornutissimum (Aspleniaceae), a new species from karst caves in Guangxi, China

Ri-Hong Jiang, Xian-Chun Zhang and Yan Liu


New species of Podandrogyne (Cleomaceae) I. Two species from western Colombia and eastern Panama

Theodore S. Cochrane


A new combination in Aulonemia (Poaceae: Bambusoideae: Bambuseae) based on floral analysis, anatomical features, and distribution

Pedro L. Viana, Tarciso S. Filgueiras and Elder A. S. Paiva


Two new species of Boopis (Calyceraceae) from Argentina

Lucio Zavala-Gallo, Silvia Denham and Raúl Pozner


Una especie nueva del género Croton (Euphorbiaceae) de Guerrero, México

Martha Martínez Gordillo and Ramiro Cruz Durán


Three new species of Croton (Euphorbiaceae s.s.) from the Brazilian Caatinga

Daniela S. Carneiro-Torres, Ines Cordeiro, Ana Maria Giulietti, Paul E. Berry and Ricarda Riina


Novae Gesneriaceae Neotropicarum XVI: Cremosperma anisophyllum, a new species of Gesneriaceae from the Chocó region of northern Ecuador and southern Colombia

John L. Clark and Laurence E. Skog


Stenogrammitis, a new genus of grammitid ferns segregated from Lellingeria (Polypodiaceae)

Paulo H. Labiak


A new species of Sauvagesia (Ochnaceae) from the Espinhaço range of Minas Gerais, Brazil

Domingos Benício Oliveira Silva Cardoso


Taxonomy, distribution and emended description of the neotropical genus Lophogyne (Podostemaceae)

Claudia Petean Bove, C. Thomas Philbrick and Wilson J. E. M. Costa





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Acta Botanica Brasilica - 24 (4), 2010

Contents:

Editorial: Os sessenta anos da Sociedade Botânica do Brasil 1950 - 2010
Diretoria da Sociedade Botânica do Brasil


Articles

"Tauari" species (Lecythidaceae) in non-flooded Amazon forest: patterns of geographic distribution, abundance, and implications for conservation
Procópio, Lilian Costa; Gayot, Marc; Sist, Plínio; Ferraz, Isolde D. K

Pollen harvest by Apis mellifera L. (Hymenoptera: Apidae) in the Dourados region, Mato Grosso do Sul state (Brazil)
D'Apolito; Pessoa, Sheila Magalhaes; Balestieri, Fátima Cristina de Lazari Manente; Balestieri, José Benedito Perrella

Taxonomic novelties in Croton L. sect. Argyroglossum Baill. and sect. Lasiogyne Klotzsch (Crotonoideae-Euphorbiaceae
Gomes, Ana Paula de Souza; Sales, Margareth Ferreira de; Melo, André Laurenio de

Characterization and ontogeny of the glandular trichomes of Ocimum selloi Benth. (Lamiaceae)
Gonçalves, Letícia de Almeida; Azevedo, Aristéa Alves; Otoni, Wagner Campos

New aerophytic morphospecies of Cyanobacteria from tropical forest fragments in northwestern Sao Paulo state, Brazil
Lemes-da-Silva, Nadia Martins; Branco, Luis Henrique Zanini; Necchi-Júnior, Orlando

Characterization of phytoplankton biodiversity in tropical shipwrecks off the coast of Pernambuco, Brazil
Santos, Douglas Henrique Cavalcanti dos; Silva-Cunha, Maria da Glória Gonçalves; Santiago, Marilene Felipe; Passavante, José Zanon de Oliveira

Salt Marsh Diatoms (Bacillariophyceae) in South Brazil
Silva, Juliana Gonçalves da; Torgan, Lezilda Carvalho; Cardoso, Luciana de Souza

New records of corticolous crustose lichens from southern Brazil
Käffer, Márcia Isabel; Cárceres, Marcela Eugenia da Silva; Vargas, Vera Maria Ferrao; Martins, Suzana Maria de Azevedo

Toxicity and fluoride accumulation in herbs grown in the vicinity of an aluminum plant
Sant'Anna-Santos, Bruno Francisco; Azevedo, Aristéa Alves

Sampling effort and species richness of Angiosperms in the state of Ceará, Brazil
Freitas, Regina Celli Araújo de; Matias, Lígia Queiroz

Pollination biology of Paliavana tenuiflora (Gesneriaceae: Sinningeae) in Northeastern Brazil
Ferreira, Patrícia Alves; Viana, Blandina Felipe

Morphological characterization of fruits, seeds, seedlings and germination of Dalbergia cearensis Ducke - Fabaceae
Nogueira, Francisco Carlos Barboza; Medeiros Filho, Sebastiao; Gallao, Maria Izabel

Diversity and distribution Patterns of the infralittoral green macroalgae from Potiguar basin, Rio Grande do Norte, Northeastern Brazil
Cocentino, Adilma de Lourdes Montenegro; Fujii, Mutue Toyota; Reis, Thiago Nogueira de Vasconcelos; Guimaraes-Barros, Nathalia Cristina; Rocha, Marcia de França; Neumann-Leitao, Sigrid

Periphytic diatoms in a Brazilian eutrophic system (Iraí reservoir, Paraná state)
Silva, Angela Maria da; Ludwig, Thelma Alvim Veiga; Tremarin, Priscila Izabel; Vercellino, Ilka Schincariol

New records of filamentous desmids (Desmidiaceae, Zygnematophyceae) from Bahia state, Brazil
Oliveira, Ivania Batista de; Bicudo, Carlos Eduardo de Mattos; Moura, Carlos Wallace do Nascimento

Native plants used by Vila dos Pescadores community, Caeté-Taperaçu Marine Extractive Reserve, Amazon coast, Brazil
Carneiro, Diogo Borges; Barboza, Myrian Sá Leitao; Menezes, Moirah Paula

Nectary morphology of Leguminosae senso lato in areas of dry seasonal forest in Brazil
Melo, Yanna; Córdula, Elisabeth; Machado, Silvia R; Alves, Marccus

Culture media, growth regulators and nitrogen sources in callus formation regulation of Brazilwood (Caesalpinia echinata Lam.)
Werner, Elias Terra; Milanez, Camilla Rozindo Dias; Mengarda, Liana Holda Golin; Vendrame, Wagner Aparecido; Cuzzuol, Geraldo Rogério Faustini

Diversity of arbuscular mycorrhizal fungi in a gypsum mining impacted semiarid area
Mergulhao, Adália Cavalcanti do Espírito Santo; Burity, Hélio Almeida; Goto, Bruno Tomio; Maia, Leonor Costa

Passiflora kikiana, a new species of Passifloraceae from the Brazilian Amazon
Cervi, Armando Carlos; Linsingen, Leonardo von

Periphytic diatoms on Polygonum hydropiperoides Michaux, Passaúna reservoir, Paraná state, Brazil
Bertolli, Lucielle Merlym; Tremarin, Priscila Izabel; Ludwig, Thelma Alvim Veiga

Seed morphology and post-seminal development of Physalis angulata L
Souza, Cíntia Luiza Mascarenhas de; Souza, Manuela Oliveira de; Oliveira, Milene Fonseca de; Oliveira, Lenaldo Muniz de; Pelacani, Claudinéia Regina

In vitro propagation of mature plants of Vaccinium meridionale (Ericaceae)
Rache Cardenal, Leidy Yanira; Pacheco Maldonado, José Constantino

Scientifics Notes

New records of Rapateaceae from Brazil
Rodrigues, Rodrigo Schütz; Flores, Andréia Silva

Seed germination ecophysiology of the wild pineapple, Ananas ananassoides (Baker) L.B.Sm. (Bromeliaceae)
Silveira, Fernando Augusto Oliveira; Santos, Jean Carlos; Fernandes, Geraldo Wilson

New record of Trichodesmium thiebautii Gomont ex Gomont (Oscillatoriales - Cyanophyta) for the continental shelf of northeastern Brazil
Monteiro, José Juarez Ferreira; Leça, Enide Eskinazi; Koening, Maria Luise; Macedo, Silvio José de

Disposition of two names in Almeidea (Rutaceae)
Groppo, Milton; Bruniera, Carla P

Nomenclatural and taxonomic review of Passifloraceae species illustrated and described by Vellozo in Flora Fluminensis
Cervi, Armando Carlos; Rodrigues, William Antonio

Review

Acta Botanica Brasilica: International?
Ferreira, Alfredo Gui




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