Buscar
Mostrando ítems 31-40 de 995
Anatomical characterization of vegetative organs and scapes of Rondonanthus (Eriocaulaceae, Poales)
(2016-12-01)
Eriocaulaceae is a pantropical family and comprises ten genera. Rondonanthus is endemic to the north region of South America and comprises six species. The anatomy of roots, stem, leaves, and scapes were studied in four ...
Anatomia de escapos de Tillandsia L. (Bromeliaceae) dos Campos Gerais do Paraná, Brasil
(Sociedade Botânica de São Paulo, 2014)
Architecture of the caudal vena cava wall of the dog at the level of the liver caudate lobe
(2000-12-10)
The vascular segment of the caudal vena cava of the dog at the level of the caudate lobe was shown to be intimately related to hepatic tissue through the hepatic capsule and parenchyma. The tunica adventitia of the caudal ...
Architecture of the caudal vena cava wall of the dog at the level of the liver caudate lobe
(2000-12-10)
The vascular segment of the caudal vena cava of the dog at the level of the caudate lobe was shown to be intimately related to hepatic tissue through the hepatic capsule and parenchyma. The tunica adventitia of the caudal ...
Vascular leiomyoma in the oral cavity - Report of two cases
(2019-06-01)
Vascular leiomyomas (VL) are benign lesions of perivascular origin. We report two new cases and discuss their clinical, histological and immunohistochemical characteristics, in order to facilitate the diagnosis and treatment ...
Anatomy of scapes, bracts, and leaves of Paepalanthus sect. Diphyomene (Eriocaulaceae, Poales) and its taxonomic implications
(2013-06-26)
Paepalanthus sect. Diphyomene comprises 18 species with a convoluted taxonomic history. Aiming to correlate anatomical structures with the systematics of this group and its relatives, we studied the anatomy of scapes, ...
Anatomy of scapes, bracts, and leaves of Paepalanthus sect. Diphyomene (Eriocaulaceae, Poales) and its taxonomic implications
(2013-06-26)
Paepalanthus sect. Diphyomene comprises 18 species with a convoluted taxonomic history. Aiming to correlate anatomical structures with the systematics of this group and its relatives, we studied the anatomy of scapes, ...
Diferenciação de espécies daninhas aquáticas pela análise multivariada de caracteres estruturais foliares
(2006-05-25)
Some aquatic plant species have caused great damage to hydroelectric power dams in Brazil, due to their great capacity of reproduction. Nineteen quantitative structural characters of leaf blades were used to differentiate ...