Fig. 2From: Study on the diversity of epiphytic bacteria on corn and alfalfa using Illumina MiSeq/NovaSeq high-throughput sequencing systemThe pie chart (threshold 0.5%) of each branch node in the classification tree shows the proportion of the taxon in each group. The larger the sector area, the higher the abundance of the taxon in the group. The percentage above the taxon represents the percentage of the total bacteriaBack to article page