r. Nodularia douglasiae shanghaiensis Lea (nach Lea). 
2-3. Nodularia douglasiae nipponensis v. Martens. 4-5. Nodularia douglasiae crassidens Haas. 
ö. Nodularia douglasiae sinuolatus v. Martens. 7-11. Nodularia pliculosa v. Martens. 
12-13. Nodularia verrucifera v. Martens. 
