Browsing by Author Semir, J

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PreviewIssue DateTitleAuthor(s)AdvisorType
2001Self-incompatibility, inbreeding depression and crossing potential in five Brazilian Pleurothallis (Orchidaceae) speciesBorba, EL; Semir, J; Shepherd, GJ-Artigo de periódico
2001Variation of diastereoisomeric pyrrolizidine alkaloids in Pleurothallis (Orchidaceae)Borba, EL; Trigo, JR; Semir, J-Artigo de periódico
2009The effect of ants on the seed dispersal cycle of the typical myrmecochorous Ricinus communisMartins, VF; Guimaraes, PR; Haddad, CRB; Semir, J-Artigo de periódico
2005Sesquiterpene and polyacetylene profile of the Bidens pilosa complex (Asteraceae : Heliantheae) from Southeast of BrazilGrombone-Guaratini, MT; Silva-Brandao, KL; Solferini, VN; Semir, J; Trigo, JR-Artigo de periódico
2008Structure, development and evolution of the androecium in Adansonieae (core Bombacoideae, Malvaceae s.l.)Janka, H; von Balthazar, M; Alverson, WS; Baum, DA; Semir, J; Bayer, C-Artigo de periódico
2011The reproductive biology of Cybistax antisyphilitica (Bignoniaceae), a characteristic tree of the South American savannah-like "Cerrado" vegetationBittencourt, NS; Pereira, EJ; Sao-Thiago, PD; Semir, J-Artigo de periódico
2011Responses of the invasive Ricinus communis seedlings to competition and lightMartins, VF; Haddad, CRB; Semir, J-Artigo de periódico
2007Hoffmannseggella viridiflora (Orchidaceae, Laellinae), a new species from Brazilian Campos RupestresVerola, CF; Semir, J-Artigo de periódico
2005Structure, distribution of species and inundation in a riparian forest of Rio Paraguai, Pantanal, BrazilDamasceno-Junior, GA; Semir, J; Dos Santos, FAM; Leitao, HD-Artigo de periódico
2003Histological study of post-pollination events in Spathodea campanulata Beauv. (Bignoniaceae), a species with late-acting self-incompatibilityBittencourt, NS; Gibbs, PE; Semir, J-Artigo de periódico
2009Seed germination of Ricinus communis in predicted settings after autochorous and myrmecochorous dispersalMartins, VF; Haddad, CRB; Semir, J-Artigo de periódico
2006Euploca rodaliae J. I. M. Melo & Semir - a new species of Euploca (Heliotropiaceae) from BrazilDe Melo, JIM; Semir, J-Artigo de periódico
2012Infrageneric classification of Calibrachoa (Solanaceae) based on morphological and molecular evidenceFregonezi, JN; de Freitas, LB; Bonatto, SL; Semir, J; Stehmann, JR-Artigo de periódico
1999Adenocalymma ubatubensis Assis & Semir, a new species of Bignoniaceae from Ubatuba, Sao Paulo state, BrazilAssis, MA; Semir, J-Artigo de periódico
2004A new species of Minasia (Asteraceae, Vernonieae) from the Planalto de Diamantina, Minas Gerais, BrazilSemir, J; Jesus, FF-Artigo de periódico
2013Two New Species of Heterocoma (Asteraceae: Vemonieae) and a Broadened Concept of the GenusLoeuille, B; Nakajima, JN; Oliveira, DMT; Semir, J; Pirani, JR-Artigo de periódico
1997A new species and new combinations in Calibrachoa (Solanaceae)Stehmann, JR; Semir, J-Artigo de periódico
2005Low allozymic variation in the Bidens pilosa L. complex (Asteraceae)Grombone-Guaratini, MT; Semir, J; Solferini, VN-Artigo de periódico
2012Banding and FISH in three species of Vernonia, subsection Macrocephalae (Asteraceae, Vernonieae)de Oliveira, VM; Semir, J; Martins, ERF-Artigo de periódico
2002Chromosome numbers in the genus Lychnophora Mart. (Lychnophorinae, Vernonieae, Asteraceae)Mansanares, ME; Forni-Martins, ER; Semir, J-Artigo de periódico