On a new Thymus hybrid detected in C. Spain
A new hybrid of the genus Thymus L.. coming from the Alto Tajo area (C. Spain) is here describcd under the proposed name 0f T. x mercadalii G. Maleo & J. M. Pisco, as a resull or a cross belween T. izcoi Rivas-Mart. & al. and T. pulegioides L.