Browsing by Author Koehler, S

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Showing results 1 to 10 of 10
PreviewIssue DateTitleAuthor(s)AdvisorType
2012Taxonomic revision of the neotropical genus Christensonella (Maxillariinae, Orchidaceae)Koehler, S; Singer, RB; Amaral, MCE-Artigo de periódico
2004Pollinarium morphology and floral rewards in Brazilian Maxillariinae (Orchidaceae)Singer, RB; Koehler, S-Artigo de periódico
2008Molecular phylogeny of the neotropical genus Christensonella (Orchidaceae, Maxillariinae): Species delimitation and insights into chromosome evolutionKoehler, S; Cabral, JS; Whitten, WM; Williams, NH; Singer, RB; Neubig, KM; Guerra, M; Souza, AP; Amaral, MDCE-Artigo de periódico
2002Phylogeny of the Bifrenaria (Orchidaceae) complex based on morphology and sequence data from nuclear rDNA internal transcribed spacers (ITS) and chloroplast trnL-trnF regionKoehler, S; Williams, NH; Whitten, WM; do Amaral, MDE-Artigo de periódico
2001Hydrocharitaceae from central Brazil: A new species of Egeria and a note on Apalanthe granatensisKoehler, S; Bove, CP-Artigo de periódico
2003Notes on the pollination biology of Notylia nemorosa (Orchidaceae): do pollinators necessarily promote cross pollinationSinger, RB; Koehler, S-Artigo de periódico
2004A taxonomic study of the South American genus Bifrenaria Lindl. (Orchidaceae)Koehler, S; do Amaral, MDE-Artigo de periódico
2004Sexual mimicry in Mormolyca ringens (Lindl.) Schltr. (Orchidaceae : Maxillariinae)Singer, RB; Flach, A; Koehler, S; Marsaioli, AJ; Amaral, MCE-Artigo de periódico
2004The chemistry of pollination in selected Brazilian maxillariinae orchids: Floral rewards and fragranceFlach, A; Dondon, RC; Singer, RB; Koehler, S; Amaral, MCE; Marsaioli, AJ-Artigo de periódico
2007Brasiliorchis: A new genus for the Maxillaria picta alliance (Orchidaceae, Maxillariinae)Singer, RB; Koehler, S; Carnevali, G-Artigo de periódico