Practice question

Natural classification endeavors to group taxa based on overall resemblances considering all available characters morphological vegetative floral, anatomical xylem phloem, embryological endosperm, cytological chromosome number, phytochemical metabolites rather than single feature. It reflects natural affinities and phenotypic coherence with predictive value. One or two characters typifies artificial system, economic value practical utilitarian, alphabetical empirical convenience. Bentham Hooker Genera Plantarum exemplar natural system using maximum correlations. Integrating numerous traits achieves high predictive value, members share many properties beyond diagnostic character, improving identification and inferring chemical traits, precursor to phylogenetic reasoning.