A new species of Marrubium L. (Lamiaceae), M. lanatum Akgül from Niğde, Turkey

Abstract

Marrubium lanatum Akgül (Lamiaceae) is described from Niğde, Turkey. The new species is distinguished from M. trachyticum by its some morphological features such as whole plant surfaces densely greenishwhite lanate, margins of leaves crenate to serrate, bracteoles filiform, calyx tube 3.5-4.5 mm, corolla tube glabrous inside. New species’ description, comparison table, IUCN category, ecology, distribution, photo and illustration, and also the discussion is provided.