59 
SYSTEMATIC ACCOUNT OF THE PLANTS COLLECTED AT THE 
ANGI LAKES, 7000-9000’, IN THE ARFAK MOUNTAINS, IN 
DUTCH N.W. NEW GUINEA, IN DECEMBER 1913. 
[ An asterisk denotes new records for New Guinea. Collectors’ names and 
localities are given for Dutch New Guinea only. | 
THALLOPHYTA. 
FRESHWATER ALGE. (G.S. Wust.) 
The geographical distribution has not been included, since all the species 
- observed are ubiquitous except Closterium Bacillum Joshua, known only 
from Burma. The reason for this general ubiquity is the altitude, 
few of the tropical types ascending to 7000’. 
MYxOPHYCES. 
CHroococcus MINOR Niig. Gatt. einzell. Alg. 1849, 47, t. 1a, f. 4; Rabenh. 
Flor. Europ. Alg. ii. 30. : 
No. 5971. 
(igRoococcus tuRGIDUS Nig. Gatt. einzell. Alg. 1849, 46; Rabenh. Flor. 
Europ. Alg. ii. 32. 
No. 5971. 
Merismopepia GLAuCA (Ehrenb.) Nig. Gatt. einzell. Alg. 1849, 55, t. 1D, 
ie oe 
No. 5971. 
-OSCILLATORIA AMPHIBIA Ag. in Flora, x. 1827, 632. 
No. 5971. 
OscILLATORIA ANGusTissima W. & G. S. West in Journ. Bot. 1897, 300. 
No. 5723. 
OscrtLaToria Limosa Ag. Dispos. Algar. Suec. 1812, 35. 
No. 5723. 
OscrnLAToRIA TENUIS Ag. Algarum Decades, ii, 1813, 25. 
No. 5723. 
OSCILLATORIA TEREBRIFORMIS Ag. in Flora, x. 1827, 634. 
No. 5975. - 
Lynepya veRsIcoLoR (Wartm.) Gom. in Ann. Sci. Nat. 7° série, Bot. xvi. 
1892, 147, t. 4, £. 4-8. 
No. 5971. 
