Classification Identification 6 Molecular aspects 6 Image processing 5 Plants 5 Digital techniques 4 Ecology 4 Morphology 4 Biology 3 Botany 3 Freshwater fishes 3 Phylogeny 3 Rubiaceae 3 Bacteria 2 Geographical distribution 2 Habitat 2 Land use 2 Machine learning 2 Mushrooms 2 Neural networks (Computer science) 2 Nucleotide sequence 2 Pathogenic bacteria 2 Salmonella 2 Algae 1 Alternative treatment 1 Analysis 1 Animals 1 Antioxidants 1 Artificial intelligence 1 Bacterial diseases 1