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Maize Kranz anatomy. Cartoon depiction of a transverse maize leaf section. Distinct cell types are indicated by different colours; mesophyll (M), light green; bundle sheath (BS), dark green; vasculature (V), blue; epidermis, purple; sclerenchyma, orange. Lateral (L), rank 1 (1) and rank 2 (2) vein orders are indicated above each vein.
