Fig. 1
The first of two equally most parsimonious trees obtained from a heuristic search with 100 random taxon additions of the ITS sequence alignment. The scale bar shows 100 changes, and bootstrap support values from 1000 replicates are shown at the nodes. The novel sequences generated for this study are shown in the coloured block and branches present in the strict consensus tree are thickened. The tree was rooted to sequences of two Radulidium species.