Fitodermologia i cariologia d'Onobrychis viciifolia Scop., O. Supina (Chaix) DC. i O. saxatilis Lam. de Catalunya
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...
| Autores: | , |
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| Tipo de documento: | artigo |
| Data de publicação: | 1988 |
| País: | España |
| Recursos: | Universitat Autònoma de Barcelona |
| Repositório: | Dipòsit Digital de Documents de la UAB |
| Idioma: | catalão |
| OAI Identifier: | oai:ddd.uab.cat:38934 |
| Acesso em linha: | https://ddd.uab.cat/record/38934 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Chromosome numbers Idiograms Index of asymmetry Stomatal index Stomatal size Stomatal type |
| Resumo: | 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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