ANATOMICAL-HISTOLOGICAL OBSERVATIONS CONDUCTED ON AQUATIC FERNS IN THE DANUBE DELTA
| Autor: | Anca SÂRBU, Daniela SMARANDACHE, Antonia Teona MARINESCU, Anca Monica PARASCHIV, Clara MIHAI, Andreea Maria VELICU |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: | |
| Zdroj: | Journal of Plant Development, Vol 24, Pp 3-21 (2017) |
| Druh dokumentu: | article |
| ISSN: | 2065-3158 2066-9917 |
| Popis: | This paper analyses aquatic ferns from the genera Azolla Lam., Marsilea L. and Salvinia Séguier, which occur in the Danube Delta, Romania, and comprises a series of anatomical and histological observations of taxonomical, chorological and eco-morphological importance. The research conducted on specimens collected between 2005-2013 from the natural habitats of the Danube Delta, but also from the extra-deltaic artificial habitats have enabled: i) a reconsideration of some chorological aspects regarding the species of the genus Azolla in Romania; ii) a greater understanding of the adaptive plasticity relative to the factor water for the taxon Marsilea quadrifolia L. collected from natural and artificial habitats; iii) the enrichment of the data regarding the structural characteristics of the taxon Salvinia natans (L.) All., particularly around the adaptive elements associated with living on the surface of the water. |
| Databáze: | Directory of Open Access Journals |
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