Results 11 to 20 of about 90,494 (225)

XVIII Congreso Mexicano de Botánica, Certamen de Tesis de temas botánicos

Botan‪ical Sciences, 2011
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Sociedad Botánica de México
doaj   +1 more source

Macro-Climatic Distribution Limits Show Both Niche Expansion and Niche Specialization among C4 Panicoids [PDF]

, 2016
Grasses are ancestrally tropical understory species whose current dominance in warm open habitats is linked to the evolution of C4 photosynthesis. C4 grasses maintain high rates of photosynthesis in warm and water stressed environments, and the syndrome ...
A López, AM Humphreys, Ana C. Godoy-Bürki, AS Vega, B Ripley, C D’Antonio, C Maldonado, CJ Still, CP Osborne, D Darriba, DD Ackerly, DG Ibrahim, DL Salariato, E Martins, E Paradis, EA Kellogg, EA Kellogg, EJ Edwards, EJ Edwards, EJ Edwards, F Ronquist, Fernando Biganzoli, Fernando O. Zuloaga, FO Zuloaga, FO Zuloaga, FO Zuloaga, FO Zuloaga, Frank Alexander Feltus, G Kadereit, H Prendergast, J Pinheiro, JJ Wiens, JM Acosta, Julia Bena, K Katoh, KH Kozak, Lone Aagesen, M Kirkpatrick, M Pagel, MA Lizarazu, MC Peel, MR Lundgren, MZ Liu, MZ Liu, O Morrone, O Morrone, PA Christin, PA Christin, PA Christin, PA Furley, PA Goloboff, PA Goloboff, PB Pearman, Q Liu, Renata Reinheimer, RF Sage, RF Sage, RF Sage, RF Sage, RJ Hijmans, RJ Soreng, RJ Zomer, S Aliscioni, S Pau, SH Taylor, SM Sede, SP Blomberg, T Garland, T Sage, TJ Kawecki, TJ Killeen, U Safriel, V Cayssials, WD Clayton   +73 more
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Morphometric analyses and new taxonomic circumscription of South American species of Flourensia (Asteraceae, Heliantheae, Enceliinae) [PDF]

, 2018
Flourensia (Asteraceae, Heliantheae, Enceliinae) is an amphitropical genus of resinous subshrubs, shrubs and small trees with 13 North American and 20 South American species among which disagreement on the species limits of some members still exists.
Aagesen, Lone, Ariza Espinar, Luis, Freire, Susana Edith, Ospina Gonzalez, Juan Camilo   +3 more
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A new species of Daldinia (Xylariaceae) from the Argentine subtropical montane forest [PDF]

, 2016
Based on a combination of morphological, molecular phylogenetic and chemotaxonomic evidence, a new species of Daldinia from Northwest of Argentina is described. Daldinia korfii is morphologically related to D.
Hladki, Adriana Ines, Lambert, C., Romero, Andrea Irene, Sir, Esteban Benjamin, Stadler, M., Wendt, L.   +5 more
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Botanical contents in textbooks and possibilities of contextualization in the intercultural dialogue in teaching of science

Investigações em Ensino de Ciências, 2020
This study aimed at the qualitative and quantitative analyses of the botanical contents of the textbooks of Natural Sciences of the rural schools at the primary level, whose purpose was to identify possibilities of contextualization in intercultural ...
Alondra Alejandra Flores-Silva, Geilsa Costa Santos Baptista, Ramón Cuevas-Guzmán, Miguel Olvera-Vargas, Ramón Mariaca-Méndez   +4 more
doaj   +1 more source

AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales) [PDF]

, 2011
Amplified restriction fragment length polymorphisms (AFLP) were used to assess the genetic diversity among species and isolates of the genus Saccobolus. Monosporic strains of five Saccobolus species were used throughout.
Cinto, Isabel Esther, Ramos, Araceli Marcela, Ranalli, Maria Esther, Tadic, Luis Franco   +3 more
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Characterization of the Arachis (Leguminosae) D genome using fluorescence in situ hybridization (FISH) chromosome markers and total genome DNA hybridization [PDF]

, 2008
Chromosome markers were developed for Arachis glandulifera using fluorescence in situ hybridization (FISH) of the 5S and 45S rRNA genes and heterochromatic 4'-6-diamidino-2-phenylindole (DAPI) positive bands.
Robledo Dobladez, Germán Ariel, Seijo, José Guillermo   +1 more
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Libro de Resúmenes - XXXVIII Jornadas Argentinas de Botánica

Boletín de la Sociedad Argentina de Botánica, 2022
La Sociedad Argentina de Botánica por medio de su Comisión Directiva y la Comisión organizadora local con sede en Oro Verde, Entre Ríos ha organizado las XXXVIII Jornadas Argentinas de Botánica.
Sociedad Argentina de Botánica
doaj  

A phylogeny of Setaria (Poaceae, Panicoideae, Paniceae) and related genera based on the chloroplast gene ndhF [PDF]

, 2009
The genus Setaria is the largest genus in the so-called bristle clade, a monophyletic group of panicoid grasses distinguished by the presence of sterile branches, or bristles, in their inflorescences.
Aliscioni, Sandra Silvina, Kellogg, Elizabeth Anne, Morrone, Osvaldo, Pensiero, Jose Francisco, Zuloaga, Fernando Omar   +4 more
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Genomic characterisation of Arachis porphyrocalyx (Valls & C.E. Simpson, 2005) (Leguminosae): Multiple origin of Arachis species with x = 9 [PDF]

, 2017
The genus Arachis Linnaeus, 1753 comprises four species with x = 9, three belong to the section Arachis: Arachis praecox (Krapov. W.C. Greg. & Valls, 1994), Arachis palustris (Krapov. W.C. Greg. & Valls, 1994) and Arachis decora (Krapov. W.C.
Lavia, Graciela Inés, Ortiz, Alejandra Marcela, Robledo Dobladez, Germán Ariel, Silvestri, María Celeste, Valls, José Francisco M.   +4 more
core   +3 more sources