Abstract Iridoids are a class of secondary metabolites found in wide variety plants. typically plants as glycosides, most often to glucose. The genus Stachys L. is one the largest genera Lamiaceae family, containing iridoids. Aim aim this study was isolation and identification iridoids from aerial parts byzantina K. Koch germanica Methods For iridoids, different chromatographic methods (NP-TLC,...

OBJECTIVES Dependence and tolerance to opioid analgesics are major problems limiting their clinical application. α-Terpineol is a monoterpenoid alcohol with neuroprotective effects which is found in several medicinal plants such as Myrtus communis, Laurus nobilis, and Stachys byzantina. It has been shown that some of these medicinal plants such as S. byzantina attenuate dependence and tolerance...

As plantas alimentícias não convencionais (PANCs) são hortaliças nativas, normalmente encontradas em calçadas ou terrenos abandonados, sempre fizeram parte do cardápio dos antepassados. No entanto, com a modernização da agricultura e êxodo rural, seu consumo foi esquecido de ser repassado para as gerações futuras. O objetivo deste estudo consistiu realizar um levantamento bibliográfico sobre (P...

to apply scientific and proper management of rangeland ecosystems, having information on health and functions indices of ecosystem is required. using landscape function analysis, the present study deals with assessing and comparing of ecological indices in northern and southern landscapes, darehkonari khashab of gachsaran. length and width for ecological patches in northern landscapes  in speci...

The aerial parts of Stachys laxa Boiss. and Buhse. from Siah-bishe in Mazandaran province, Stachys trinervis Aitch. and Hemsl. from Karaj in Alborz province, Stachys subaphylla Rech. F. and Stachys turcomanica Trautv. from Golestan province have been collected in May 2008. Total extracts were obtained through MeOH/H2O (80/20) and then partitioned between CHCl3, EtOAc and MeOH. These fractions a...

This paper describes germination and cytological variability in two popular ornamental potentially invasive species, lamb’s ear Stachys byzantina rose campion Lychnis coronaria. Both xerophytic species have the potential to invade natural habitats across Europe create viable naturalised populations, with subsequent impacts on native vegetation. To assess species’ invasiveness, seeds were collec...