— I3H — 



Staurastrum proboscideum (BrÉB.) Arch. 



Î9I9. 27, XI, S. Gedeh. 



1920. 11, X, S. Tjibeureum Gobras. 

 Staurastrum gracile RaLFS. 



1919. 17, IV, L. Pandjaloe. 

 Staurastrum ambiguum TuRN. 



1920. 5, IX, L. Pandjaioe. 

 Staurastrum sexangulare (BlJLNH.) LUND. 



1919. 17, VII, L. Pandjaloe. 

 Staurastrum err.sti BERN. 



1919. 17, Vil, L. Pandjaloe. 



1920. 26, IX, L. Patengang. 



Staurastrum basidentatum BORGE var. minimum BERN. 



1917. 17, IV, L. Pandjaloe. 

 Staurastrum excavatum West. var. minimum BERN. 



1919. 14, X, L. Pandjaloe. 



CHLOROPHYCEAE 



Sphaerocystis schrœteri Chod. 



1918. 14,X, E. Tandjong Sari, près de Manindjau, Su- 

 matra. 



1919. 8, I; 17, IV, L. Pandjaloe. 



1920. 11, XI, S. Gedeh; 9, XII, S. Tjibeureum Tjibeu- 

 reum. 



Chlamydomonas stellata DlLL. 



1919. 28, VIII, S. Gedeh. 

 Chlamydomonas piriformis DlLL. 



1919. 28, VÏII, S. Gedeh. 

 Chlamydomonas pertusa Chod. 



1919. 28, V11I, S. Gedeh. 

 Chlamydomonas monadina STEIN. 



1917. 13, IV, Batavia, eau saumatre. Salinité 25,17 % - 



1919. 28, VIII, S. Gedeh. 

 Chlamydomonas pulvisculus EHRBG. 



1919. 17, IV, L. Pandjaloe; 31, VII, S. Gedeh. 

 Chlamydomonas variabilis DaNG. 



1919. 27, I, S. Tjibeureum Gobras. 

 Carteria multifilis (FRESEN) DlLL. 



1920. 27, I, L. Patengang. 



