HOME       BACK    GROUP A Tab. 6 GROUP A    MAP  Italiano
A B
  1. regular and “geometric” branching (angle about 90° wide);
  1. intergenicula in longitudinal section: 1 row of long cells alternating with 1 row of short cells. 


Amphiroa cryptarthrodia
  1. less regular branching;

  1. intergenicula in longitudinal section: (1) 2-3 rows of long cells alternating with 1 row of short cells.

tab. 7
top