PAGES 
SCHIZOTRIX Kütz . 
SCOLÏOPLEURA Grun 
SGYTONEMA Ag 
— colora tum De Wild 
— hormoides Kütz 
SPHAEROZOSMA Corda 
SPÎROGYRA Link. . 
STAURASTRÜM Mey 20, 
STAUR0NE1S Ehrenb.. 
— Semen Ehrenb 
Stauroptera Tabellaria Ehr 
STIGEOCLONIÜM Kütz . ....... 
STIGONEMA Ag 
Suhria Zollingeri Grun 
SÜRIRAYA Turp . . 
Surirella bifrons Ehrenb . ....... 
Symphyosiphon guyanensis Mont. 
SYNEDRA Ehrenb 
— acuta Ehrenb 
TETRAEDRON Kütz 
TETRASPORÏDIÜM Môbius 
TOLYPOTHRIX Kütz 
TOXOJNIDEA Donk 
TRACHELOMONAS Ehrenb 
Trachyneis antillarum C L . . . . . 
var. Kürzii Cl 
PAGES 
— aspera var. genuina Cl 21 
— Debyi Cl 39 
var. osculifera Cl 59 
— Johnsoniana Cl 27 
— velata Cl 53 
TRENTEPOHLIA Mart 7 
— pinnata Schmidle. 8 
TRÏGERAT1UM Ehrenb. 59 
— zonulatum f. trigonum 
Schmidt .... 59 
TRICHODESMIUM Ehrenb 5 
Tropidoneis approximata Cl. . 43 
— Kinkeriana Cl 45 
— lata Cl 43 
— lepidoptera Cl 43 
var. delicatula Cl 45 
— maxiraa Cl 43 
var. subulata Cl 45 
— membrauacea Cl 43 
— sumbawensis Cl 44 
VAUCHERIA DC 10 
— dichotoma f. marina Hauck . . 10 
Zygnema javanicum De Toni.. . . 14 
ZYGOGONIUM Kütz ... 14 
3 
39 
2 
5 
1 
15 
14 
21 
55 
29 
33 
6 
1 
62 
53 
55 
2 
56 
56 
15 
13 
3 
40 
5 
59 
39 
