Time for some reflection on this (2015) Spring’s Weekly Discussion on Phenotype ontologies – origins, theory, applications, prospects, and challenges. It gets to be a little (and intentionally) provocative (as opposed to very carefully thought out) towards the end.
We started off three months ago with Daduhl et al. 2010, who provide an inspiring vision on the subject (page 370):
“The application of ontologies to systematics has the potential to force clarification and improve communication about morphological character diversity across taxonomic domains. As a result, ontologies could extend the applicability and level of universality of characters for phylogenetic analysis and improve the knowledge of evolutionary transformations. These computable vocabularies could enable efficient computer processing of vast amounts of data and allow the exploration and aggregation of data across studies that is currently difficult to do in morphology-based phylogenetics.”