Figure 4
From: Development of a system for the automated identification of herbarium specimens with high accuracy

(a) Astilbe thunbergii (Siebold & Zucc.) Miq. var. thunbergii, (b) Astilbe odontophylla Miq., (c) Machilus thunbergii Siebold & Zucc., and (d) Lithocarpus edulis (Makino) Nakai. Species (a) and (b) and species (c) and (d) are different plants with similar morphologies. These species are often misidentified by experts and were misidentified by AI in this study.