Theodore J. Crovello

• A numerical taxonomic study of the genus Salix, section Sitchenses
• Botanical data banking
• Careers in biological systematics
• Different concepts of relevance in a numerical taxonomic study
• Numerical taxonomy of Limnanthaceae
• Quantitative approaches to phytogeography
• Systematics, evolution, and taxonomic categories
• The computerization of the Edward Lee Greene Herbarium (NDG) at Notre Dame
• The effect of alteration of technique at two stages in a numerical taxonomic study
• The vascular plants of Indiana