Plant Systematics and Evolution, Vol. 300, No. 5 (May 2014), pp. 937-951 (15 pages) Although a worldwide phylogeny of the bolbitidoid fern genus Elaphoglossum is now available, little is known about ...
To some extent classification is subjective. Taxonomists differ in the relative importance they ascribe to particular characters and in the degree of difference between related taxa they deem ...
Phylogenetic analysis of most genera within fossil and extant Raninoida (Brachyura) based on 72 adult morphological characters yielded a new superfamily and family level classification for the section ...
CC0 Usage Conditions ApplyClick for more information. To some extent classification is subjective. Taxonomists differ in the relative importance they ascribe to particular characters and in the degree ...