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. 2020 Nov 18;15(1):840–847. doi: 10.1515/biol-2020-0087

Table 5.

Morphological and stomatal comparisons of diploid and tetraploid drumstick tree

Characteristics Diploid Tetraploid
Leaf length (cm) 2.08 ± 0.05 2.95 ± 0.19
Leaf width (cm) 1.15 ± 0.04 2.37 ± 0.16
Leaf shape index (leaf length/width) 1.82 ± 0.03 1.26 ± 0.08
Stomatal length (µm) 27.10 ± 0.72 41.90 ± 0.64
Stomatal density (N/mm2) 151.73 ± 3.42 93.47 ± 1.49