BACKGROUND AND AIMS The taxonomical structure of the polymorphic subgenus Rosa section Caninae is highly complex due to the combination of some unusual features: the unique polyploid chromosomal constitution, the heterogamic canina meiosis, the ability to hybridize interspecifically, and the predominantly matroclinal inheritance. Although most taxonomists agree on the subdivision of the section...

background and objectives: alzheimer's disease (ad) is an age dependent disorder. ad is associated with decrease of brain acetylcholine level. nowadays, one of the methods for progression inhibition of ad is using acetylcholinesterase inhibitors. rosaceae is a large plant family. different biological effects of some species of this family have been reported. the aim of the present study was to ...

In this study were investigated the effects of Rosehip (Rosa canina L.) oil added to juvenile rainbow trout (Oncorhynchus mykiss diets in different proportions on growth performance, feed efficiency and survival rate fish. For purpose, 4 concentrations (0, 2, 6 ml / kg) was with an initial average weight 1.7 ± 2.8 g, for 90 days (pH 7.15-8.33, temperature 12,3-15.9 °C dissolved oxygen range 6.8...

On the Vidlič mountain, mixed mesophilic mountain beech forests (Fagetum submontanum serbicum) have been recorded at altitudes of 700 - 1000 m, following localities: Crni vrh, Vazganica, Kranjci, Planinarski dom, and Visočka Ržana. Phytocenological research was performed on mentioned localities by Braun-Blanquet method (Braun-Blanquet, 1964). It taken 11 phytocenological plots. Beech (Fagus moe...