Assertion: bracken | /r/HasProperty | over-dispersed
Facets:
Source sentences:
text: Examination of the relations between bracken and heather in the Callunetum show that the bracken is over-dispersed, that this over-dispersion manifests itself in the greater number of fronds in the pioneer and degenerate phases and a smaller number in the building and mature, than if at random, and that there is phasic interdigitation of the two dominants, that is, that the two are in phase.