Towards a global perspective for Salvia L.: Phylogeny, diversification and floral evolution.

Salvia is the most species-rich genus in Lamiaceae, encompassing approximately 1000 species distributed all over the world. We sought a new evolutionary perspective for Salvia by employing macroevolutionary analyses to address the tempo and mode of diversification. To study the association of floral traits with speciation and extinction, we modelled and explored the evolution of corolla length and the lever-mechanism pollination system across our Salvia phylogeny.

Analysis of the genetic diversity and affinities of different Iranian Satureja species based on SAMPL markers.

The different species of the genus Satureja are known as "Marze Kohi" in Iran. Herbal drugs of these plants have long been used in traditional medicine, and some species are currently used in food and pharmaceutical industries. In the present work, the genetic diversity and affinities of several Satureja species were studied based on Selectively Amplified Microsatellite Polymorphic Loci (SAMPL) using five primer combinations.