Fitodermologia i cariologia d'onobrychis viciifolia Scop., O. Supina (Chaix) DC. i O. saxatilis Lam. de Catalunya
[EN] Phytodermology and karyology of Onobrychis viciifolia Scop., O. supina (Chaix) DC. and 0. saxatilis Lam. Of Catalonia (NE Spain). Epidermal fragments from 47 populations of Onobrychis viciifolia, 0. supina and 0. saxatilis are studied. The stomatal size, orientation, type and stomatal index are...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 1988 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/23281 |
| Acceso en línea: | http://hdl.handle.net/10261/23281 |
| Access Level: | acceso abierto |
| Palabra clave: | Chromosome numbers idiograms index of asymmetry stomatal index stomatal size stomatal type |
| Sumario: | [EN] Phytodermology and karyology of Onobrychis viciifolia Scop., O. supina (Chaix) DC. and 0. saxatilis Lam. Of Catalonia (NE Spain). Epidermal fragments from 47 populations of Onobrychis viciifolia, 0. supina and 0. saxatilis are studied. The stomatal size, orientation, type and stomatal index are calculated for taxonomical application. The form of the epidermal cells is the most important characteristic for this application. The basic number of genus Onobrychis x=7, the chromosome number of 0. supina, 2n=14, and 0. viciifolia, 2n=28, are confirmed. The chromosome number 2n=14 is new for 0. saxatilis. The karyotypes, the chromosome formula and asymmetry index are calculated |
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