Bikosoeca
Bikosoeca J. Clark (ref. ID; 3517)
Synonym Bicoeca Stein (ref. ID; 3517)
- Bikosoeca campanulata (Lackey) Skuja (ref. ID; 3517)
- Bikosoeca lacustris J. Clark (ref. ID; 3517)
- Bikosoeca oculata Zach. (ref. ID; 3517)
- Bikosoeca ovata Lemmermann (ref. ID; 3517)