Fig. 4
From: Anatomy and cell wall ultrastructure of sunflower stalk rind

SEM images of the pits of sunflower stalk rind cells: a PF; b XF; c V; d XRPC; e APC; and f GPC. Scale bars indicate 10 μm
From: Anatomy and cell wall ultrastructure of sunflower stalk rind
SEM images of the pits of sunflower stalk rind cells: a PF; b XF; c V; d XRPC; e APC; and f GPC. Scale bars indicate 10 μm