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The movement of involucral bracts of Syngonanthus elegans (Eriocaulaceae-Poales): Anatomical and ecological aspects
(Elsevier Gmbh, Urban & Fischer Verlag, 2009-01-01)
Syngonanthus elegans flowers are distributed in capitula whose involucral bracts open and close in a diurnal rhythm. The anatomy of these bracts was studied to understand how such movements occur and how it influences ...
The movement of involucral bracts of Syngonanthus elegans (Eriocaulaceae-Poales): Anatomical and ecological aspects
(Elsevier Gmbh, Urban & Fischer Verlag, 2009-01-01)
Syngonanthus elegans flowers are distributed in capitula whose involucral bracts open and close in a diurnal rhythm. The anatomy of these bracts was studied to understand how such movements occur and how it influences ...
The movement of involucral bracts of Syngonanthus elegans (Eriocaulaceae-Poales): Anatomical and ecological aspects
(Elsevier Gmbh, Urban & Fischer Verlag, 2013)
Importance of anatomical leaf features for characterization of three species of Mapania (Mapanioideae, Cyperaceae) from the Amazon Forest, Brazil
(Inst Nacional Pesquisas Amazonia, 2015)
Importance of anatomical leaf features for characterization of three species of Mapania (Mapanioideae, Cyperaceae) from the Amazon Forest, BrazilImportância dos caracteres anatômicos foliares na caracterização de três espécies de Mapania (Mapanioideae, Cyperaceae) da Floresta Amazônica, Brasil
(Inst Nacional Pesquisas Amazonia, 2015)
Differences in arthropods found in flowers versus trapped in plant resins on Haplopappus platylepis Phil. (Asteraceae): Can the plant discriminate between pollinators and herbivores?
(Kluwer Academic Publishers, 2014)
© 2014, Springer Science+Business Media Dordrecht. Plants produce secondary metabolites related to ecologically relevant processes. These compounds include surface secretions such as latex, mucilage and resins that help ...
Filogenia molecular da subtribo Disynaphiinae (Eupatorieae: Asteraceae),tratamento taxonômico e sinopse de Symphyopappus, e anatomia floral do clado Grazielia/Symphyopappus
(Universidade Federal de Minas GeraisUFMG, 2013-04-22)
Eupatorieae is one of the main tribes in the Asteraceae, and its generical and subtribal classification has suffered changes in the last 40 years, based on floral microcharacters. The most important was the splitting of ...
Atributos florais e transição entre polinização abiótica e biótica em espécies de Rhyncospora Vahl (Cyperaceae)
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Biologia Vegetal, 2019)
Phylogenetic position of Argentinian and Chilean endemic species of Senecio ser. Culcitium (Asteraceae) with an evolutionary analysis of morphological characters
(Magnolia Press, 2019-01-09)
In its current circumscription, Senecio ser. Culcitium Cabrera, which includes ca. 40 South American species, is characterized by discoid, sometimes nodding capitula, calycular bracts resembling a multiseriate involucre, ...
Paepalanthus sphaeroides, a new species of Eriocaulaceae from the Atlantic Forest, Brazil
(RIJKSHERBARIUMLEIDEN, 2012)
We describe and illustrate Paepalanthus sphaeroides (Eriocaulaceae, Paepalanthoideae) from the Mantiqueira Range in South-eastern Brazil and compare it with the morphologically most similar species: Paepalanthus aequalis ...