SUZANE MARGARET FANK-DE-CARVALHO, MISLÉIA RODRIGUES DE AGUIAR GOMES, PEDRO ÍTALO TANNO SILVA, SÔNIA NAIR BÁO
BIOCELL, Vol.34, No.1, pp. 23-36, 2010, DOI:10.32604/biocell.2010.34.023
Abstract The leaf structure and micromorphology characterize plant species and reflex its interactions with the environment. Leaf epidermis sculptures aid high transpiration plants on light reflection. The form and distribution of epicuticular wax crystalloids are important to characterize the surface. Aiming to know the micromorphology and the ultrastructure of G. arborescens, G. pohlii and G. virgata, leaves of these Cerrado native species were collected in Brasília, Distrito Federal, Brazil, at the Olympic Center of the Universidade de Brasília and at Reserva Ecológica do Roncador. Leaves of G. globosa, an Indian native species, were also studied for comparison. Leaves were fractionated, fixed… More >
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