der Schles, Gesellsch. f. vaterl. Cultur, 13 
1 
Pinnularia Rabenhorstü Ililse, nov. spee. (845). 
—  Hilseana Janisch, nov. spec. 
—  sudelica Hilse, nov. spec. (1023). 
Pinnularia ovalis Hlilse, nov. spec. (1024 a.). 
Stauroneis Cohnii Hilse, nov. spec. (1713). 
— undulata Hilse, nov. spee. (963). 
Pleurostaurum lineare Hülse. (1161). 
—  Janischii HHilse. 
Synedra campyla Ilse, nov. spee. 
BR 
Ö. 
dr 
8. 
9. 
10. 
a 
| Sr] 
. . 
—_ 
ws 
1863. | | 
A: Aloen. 
1. Microhalos natans Hilse, nos. spec. 
2. Coelosphaerium Wichurae Hilse, nov. spec. (1523). 
Oedogonium variabile Hilse, nov. spec. (1469). 
Mougeotia flava Hilse, nov. spec. (1272). 
—  subtilissima Hülse, nov. spec. (1271). 
 Spirogyra fluviatilis Hilse, nov. spec. (1475). 
-—— . stagnalis Hilse, nov. spec. (1476). 
Spirogyra sylvestris Hilse, nov. spec. (1531). 
nom a» w 
B. Diatomeen. 
1. Cymbella minuta Hilse, nov. spec. (1261). 
2. Nitzschia Kützingiana Hülse. (1267). 
Navicula pelliculosa Hilse. (1265). 
Pinnularia viridis Rab. var. coerulescens Hilse. 
We 5 
1364. 
1. Chthonoblastus inerustatus Hilse, nov. spec. 
2. Schizosiphon nigrescens Hilse, nov. spec. (1835). 
3. — gracilis Hilse, nov. spec. (1770). 
4. Symphyosiphon minor Hilse, nov. spec. (1776). : 
5. .— Wimmeri Hilse, nov. spec. (1775). 
1865. | 5 
Mastigonema rufescens Hilse, nov. spec. ! R 
Cosmocladium pusillum Helse, nov. spec. (1963). 
Spirotaenia acula Hilse, nov. spec. (1830). 
Staurastrum silesiacum Hilse, nov. spec. (1826). 
—  amoenum Hilse, nov. spec. 
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