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Morpho-anatomical studies of seeds and seedlings of wild indigo, ""anileira"", Indigofera-Leguminosae
(SOC BOTANICA BRASIL, 2010)
(Morpho-anatomical studies of seeds and seedlings of wild indigo, ""anileira"", Indigofera-Leguminosae). The common name ""wild indigo"" specifies Indigofera will L., I. suffruticosa Mill. (legitimate name) and I. truxillensis ...
Mimosa brevicalyx (Leguminosae-Caesalpinioideae): a new species based on molecular, anatomical, and morphological data
(Springer, 2021-06-01)
Phylogenetic, taxonomic, and biogeographic studies of Mimosa sect. Mimosa ser. Mimosa subser. Polycephalae revealed a new species, Mimosa brevicalyx T.P.Mendes & M.J.Silva (sp. nova), endemic to the savannas of central ...
Leaf and scape anatomy of Leiothrix Ruhland (Eriocaulaceae) from a taxonomic and ecological perspective
(2020-01-01)
Leiothrix is endemic to South America with 47 species, only two of which do not occur in Brazil. Its distinguishing characters are habit, dialypetalous or gamopetalous corolla of the male flowers and presence or not of ...
Anatomical aspects of the gynoecium of species of Anthurium sect. Urospadix Engl. (Araceae, Alismatales)
(Elsevier Gmbh, Urban & Fischer Verlag, 2013)
Leaf anatomical features of the Eriosema campestre Benth. (Leguminosae, Papilionoideae, Phaseoleae) complex and potential taxonomic implications
(2019-04-01)
Identification of taxa of the Eriosema campestre Benth. (Leguminosae, Papilionoideae, Phaseoleae) complex has proven difficult due to their morphological uniformity. Eriosema campestre is currently considered to comprise ...
The turtles from ‘Gilmore’s slab’: evolution and diversity of the extinct turtle Echmatemys (Testudines: Testudinoidea: Geoemydidae) from the central United States
(Wiley, 2020-04)
This contribution presents a complete revision of the extinct geoemydid Echmatemys from North America, based on new information and a re-evaluation of previously published specimens. Echmatemys is the most diverse and ...
Testicular pigmentation in Physalaemus nattereri (Steindachner) (Amphibia, Anura) with anatomical observations on the extracutaneous pigmentary system
(Sociedade Brasileira De Zoologia, Univ Federal Parana, 2005-06-01)
The testes in the anurans are paired ovoid organs constituted by seminiferous structures surrounded by the fibrous connective tissue, commonly unprovided ofpigments. This study tried to analyze the morphological characteristics ...
Anatomical and Chemical Analysis in Solidago chilensis var. chilensis (Asteraceae)
(Colegio Farmaceuticos Provincia de Buenos Aires, 2013-09)
Solidago chilensis Meyen var. chilensis (Asteraceae) is a weed with an ample distribution in Argentina. The objective of this paper was to deepen the organs anatomy knowledge and to perform a preliminary chemical evaluation ...
Anatomical variations of the aortic arch in a sample of Colombian population
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Medicina, 2017-01-01)
Introduction: The aortic arch (AA) is the origin of the vascular structures that supply the upper limbs and the brain. Up to eight different types of distributions have been described with clinical and surgical ...
Anatomical variations of the aortic arch in a sample of Colombian population
(2017)
Introducción.
El arco aórtico (AA) es el origen de estructuras vasculares que suplen los miembros superiores y el encéfalo. Se han descrito hasta ocho diferentes tipos de distribución con implicaciones clínicas y ...