American Journal of Botany, Vol. 91, No. 3 (Mar., 2004), pp. 449-464 (17 pages) To provide a comprehensive molecular phylogeny for peltigeralean fungi and to establish a classification based on ...
Study of the English Bathonian emphasizes the need for recognition of variable species in the classification of the Jurassic Lagenidae. There is evidence that generally accepted generic as well as ...