| Título: | Multilocus genomic associations among selected taxa of genus Potentilla (Rosaceae) in Poland using RAPD analysis |
| Autores: |
Kołodziejek, Jeremi; University of Lódz, Department of Geobotany and Plant Ecology, Banacha 12/16, 90-237 Lódz, Poland Cieslikowski, Tomasz; Centre for Medical Biology Polish Academy of Sciences, Lodowa 106, 93-232 Lódz, Poland Sakowicz, Tomasz; University of £ódŸ, Department of Cytogenetics and Plant Molecular Biology, Banacha 12/16, 90-237 Lódz, Poland |
| Fecha: | 2010-04-15 |
| Publicador: | Acta Botánica Croática |
| Fuente: |
 |
| Tipo: |
Peer-reviewed Article |
| Tema: | No aplica |
| Descripción: | Achenes morphology in taxa from Potenrilla L., i.e. P. intermedia L. non Wahlenb. and P. subarenaria Borbás ex Zimmeter was examined with stereoscope and scanning electron microscopy. Achenes of these taxa varied in shape, size, colour, the surface sculpture and in the dimensions of dorsal ridge and ribs. SEM analysed allowed to distinguish two distinct morphological types of achenes. Type I – with ruminate-reticulate sculpture due to well preserved epidermal cells in P. subarenaria. Type II – with tuberculate sculpture in P. intermedia. The main taxonomic features of this two taxa are: the microstructure, size, shape and colour of achenes. A general description of the achenes of Potentilla is given together with a description of those of the particular species. |
| Idioma: | Inglés |
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