Saber UCV
Repositorio Institucional
Repositorio Institucional
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https://saber.ucv.ve/handle/10872/3046
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| Title: | ANATOMÍA DEL PECÍOLO EN ESPECIES DE Cleome L. PRESENTES EN VENEZUELA |
| Authors: | Jáuregui, Damelis Ruiz-Zapata, Thirza |
| Keywords: | Anatomía, Cleome, pecíolo, taxonomía, Venezuela Anatomy, Cleome, petiole, taxonomy, Venezuela |
| Issue Date: | 2011 |
| Publisher: | Acta Botanica Venezuelica |
| Series/Report no.: | Acta Botanica Venezuelica;34 |
| Abstract: | The petiole anatomy of 17 Cleome species distributed in Venezuela was characterized with the purpose to evaluate its usefulness from a taxonomic point of view. The plant material was collected in different localities, fixed in FAA, and free-hand sections and semipermanent slides were prepared. The material was analyzed, photographed, or drawn using an optical microscope equipped with digital camera and drawing tube. The taxa differ in: the number and distribution of vascular bundles, sclerenchyma associated or not to vascular bundles, contour of the petiole in cross-section, presence or not of a central fistula and crystals. The foliar anatomical characters may contribute to clarify the present controversial status of the subfamily where Cleome is included. |
| URI: | http://hdl.handle.net/10872/3046 |
| ISSN: | 0187-7151 |
| Appears in Collections: | Artículos Publicados |
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