Home > Search Results: keywords:"Ranunculus peltatus"
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Morfologická variabilita a určování terestrických forem středoevropských druhů lakušníků \kur{(Ranunculus} sect. \kur{Batrachium)}
 VLČKOVÁ, Linda
Ranunculus sect. Batrachium is a considerably complicated group of aquatic plants. Some of the species can facultatively grow terrestrially on wet sediment surface. Due to their extensive phenotypic plasticity, they form terrestrial modificants in the terrestrial conditions. This theses deals with the Central European species that create the terrestrial modificants, namely Ranunculus aquatilis, R. baudotii, R. peltatus, R. rionii, R. trichophyllus A and R. trichophyllus B (two distinct cytotypes of Ranunculus trichophyllus). The aim of this theses is to establish whether the terrestrial forms of these species differ in their morphology. The species were determined using flow cytometry, and then morphological features were measured. Subsequently, the data were analysed using multivariate statistical methods to assess whether the terrestrial modificants can be determined.
Detailed record
Určování říčních populací lakušníku štítnatého (\kur{Ranunculus peltatus)}
 DOLEJŠEK, Vojtěch
In some Czech rivers hybridogenous populations of pond water-crowfoot (Ranunculus peltatus) were detected. These populations are morphologicaly similar to the parental pond water-crowfoot and it is sometimes difficult to tell them apart. Such hybridogenous populations are not detectable via flow cytometry and are only detectable via sequencing. In this thesis I was trying to find out whether the hybridogenous populations could be clearly distinguished based on their morphology from the parental species pond water-crowfoot.
Detailed record
Určování terestrických forem lakušníků (\kur{Ranunculus} sect. \kur{Batrachium})
 VLČKOVÁ, Linda
Ranunculus sect. Batrachium is one of the most intricate groups of aquatic plants. Apart from typical submerged plants, they may grow also terrestrially and determination of the terrestrial forms is very difficult. The aim of this thesis was to establish whether the terrestrial forms of Ranunculus trichophyllus and Ranunculus peltatus differ in their morphology. The species were determined by flow cytometry and the morphological features were measured and analysed.
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English