76 



Fig. 139. Lijcopoduun densiim; a, distal, b, proximal face (both x 1000); 

 lower right detail-figure: part of exine surface at the transition between the 



distal and the proximal face. 



^^ 



p^ 



$< ■'' ■ -^ 



Fig. 140. Lycopodiiiiu driimmondii; a, distal, b, proximal face (x 1000); 

 c, part of laesura at different adjustments of the microscope from high to 



low. 



Fig. 141. Lycopodium insidare; distal face (x 1000) and LO-patterns. 



