foliar anatomy of endemics species of cattleya (orchidaceae) endemic from guiana shield

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ID: 211313
2017
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Abstract
The main goal of this study was characterize the leaf's anatomical aspects of Cattleya jenmanii Rolfe and e C. lawrenceana Rchb. f., describing its anatomical structures in order to increase the knowledge of this endemic species from the region of the Guiana Shield. Besides, it also intended to identify foliar characters to assist in the anatomical comparison of these species. For anatomical study, the material was fixed in FAA and to make the slides we used the usual cut freehand technique and stained with double staining from Safranin with Blue Astra (Safrablau). C. jenmanii and C. lawrenceana has fleshy leaves covered with a thick cuticle. The mesophyll presented dorsiventral with collateral vascular bundles. A large number of bundles of smaller caliber fibers are distributed in the mesophyll poles. Only the presence of a subepidermal layer of fibers differed C. lawrenceana from C. jenmanii. Keyword: Roraima; Guiana Shield; Cattleya; Amazon Basin.
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carneiro2017biotafoliar Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Graciene Tomaz Carneiro;Letícia de Menezes Gonçalves;Andréia Silva Flores
Journal lecture notes in computer science (including subseries lecture notes in artificial intelligence and lecture notes in bioinformatics)
Year 2017
DOI
10.18561/2179-5746/biotaamazonia.v7n1p26-29
URL
https://periodicos.unifap.br/index.php/biota/article/view/2461
Keywords
Biology (General)

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