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Floral development in Potamogeton (Potamogetonaceae, Alismatales) with emphasis on gynoecial features
(Elsevier B.V., 2012-07-01)
The floral developmental patterns and carpel morphologies of Potamogeton illinoensis Morong, P. polygonus Cham. et Schltdl and P. pusillus L were investigated under light (LM) and scanning electron microscopes (SEM) to ...
Morphological evolution in the graminid clade: Comparative floral anatomy of the grass relatives Flagellariaceae and Joinvilleaceae
(2012-11-01)
New comparative data are presented on the reproductive morphology and anatomy of two genera closely related to grasses, Flagellaria and Joinvillea, in which the flowers are superficially similar, especially in stamen ...
Variação da estrutura carpelar em seis espécies de Cassiinae (Leguminosae: Caesalpinioideae)
(Sociedade Botânica do Brasil, 2007-12-01)
Estudos estruturais sobre carpelos são raros, embora de grande importância como subsídios para análises taxonômicas e filogenéticas. Este trabalho foi realizado com o objetivo de analisar morfoanatomicamente os carpelos ...
A new species of Metrodorea (Rutaceae) from Brazil: Morphology, molecular phylogenetics, and distribution
(2013-07-26)
A new species of Metrodorea (Rutaceae), M. concinna, is described and illustrated, and morphological, molecular phylogenetic, and distributional support for the new taxon and its relationships with morphologically similar ...
Anatomical aspects of the gynoecium of species of Anthurium sect. Urospadix Engl. (Araceae, Alismatales)
(Elsevier Gmbh, Urban & Fischer Verlag, 2012-01-01)
Anthurium sect. Urospadix includes approximately 70 species differently distributed in Eastern Brazil, Western South America, and Central America. The present work studied the gynoecia of species of section Urospadix to ...
Floral anatomy of Bromeliaceae, with particular reference to the evolution of epigyny and septal nectaries in commelinid monocots
(Springer, 2004-08-01)
Floral anatomy is described in ten genera of Bromeliaceae, including three members of subfamily Bromelioideae, three Tillandsioideae, and four genera of the polyphyletic subfamily Pitcairnioideae (including Brocchinia, the ...
Flower morpho-anatomy in Epiphyllum phyllanthus (Cactaceae)
(Inst Biologia, Univ Nacional Autonoma Mexico, 2010-04-01)
The aim of this contribution was to analyze the morpho-anatomical floral structure of Epiphyllum phyllanthus (L.) Haw., a widely distributed species across South America, occurring in humid forests as an epiphyte. Flowers ...
Floral anatomy of Eriocaulon elichrysoides and Syngonanthus caulescens (Eriocaulaceae)
(Urban & Fischer Verlag, 2003-01-01)
The floral anatomy of Eriocaulon elichrysoides Bong. and Syngonanthus caulescens (Poir.) Ruhland, from Brazilian mountain rock savannas (campos rupestres) was studied. The staminate flowers of E. elichrysoides present a ...
Oxypetalum banksii subsp. banksii: a taxon of Asclepiadaceae with an extragynoecial compitum
(Plant Systematics and Evolution, 2018)
Morfologia de frutos, sementes e plântulas de castanheira (Terminalia catappa L. - COMBRETACEAE)
(Sociedade Brasileira de Fruticultura, 2008-06-01)
O trabalho foi realizado com o objetivo de descrever morfologicamente os frutos, sementes e plântulas de castanheira. Foi feita a biometria dos frutos e das sementes e sua caracterização quanto à forma, por meio de mensurações ...