Fig. 3From: Automated classification of wood transverse cross-section micro-imagery from 77 commercial Central-African timber speciesExamples of transverse cross-sections of wood species. Rows show samples of the same species to highlight the intra-species variability, from top to bottom: Leplaea cedrata, Millettia laurentii, Morus mesozygia, Pterocarpus soyauxii, Terminalia superba and Zanthoxylum gilletii Back to article page