6 
Transactions of the Royal Society of South Africa. 
316. Exposed stream, Quingolo, Mqancluli District, October 21, 1916, 
{Spirogyra decimina var. inflata n. var., Sinrogyra. sp., Zygnema sp., and 
a few Diatoms.) 
323. On water-plants in brackish water, Gogwana mouth, April 1, 1915. 
(Enteromorpha hasiramosa n. sp., Cladophora sp., and numerous Diatoms.) 
324. In exposed pool, formed by spring-water trickling on to beach, 
Kentani, April 1, 1915. (Ghroococcus turgidus, Gloeothece linearis, Micro- 
cystis spp., Oscillatoria spp., Phormidium fragile, Lynghya aestnariiy 
Microcoleus chthonoplastes, Anahaena toridosa, Gyrosigma sp., Ami^hora sp. 
and numerous other Diatoms.) 
325. On rocks, where spring- water meets sea-water, Kentani, April 3, 
1915. (Enteromorpha hasiramosa n. sp., Cladophora sp., Gomi)hos]c>haeria 
aponina, Chamaesiphon incrustans, and numerous Diatoms.) 
326. About fifty yards from the mouth of the Qolora River, Kentani, 
April 3, 1915. (Chroococcus spp., Gomphosphaeria aponina, Oscillatoria 
spp., Spiridina major, Phormidium subfusctim, Melosira s]o., and other 
Diatoms.) 
327. Slightly exposed stream at an altitude of 1200 ft., Kentani, March 
24, 1915. (Pediastrum te'ras, Anhistrodesmus falcatus, Coleochaete scutata^ 
Oedogonium spp., Penium margaritaceum var. irregularius, Closterium spp., 
Pleurotaenium spp., Euastrum simpliciforme n. sp., Cosmarium pachy- 
dermum. var. tuberculatum n. var., G. nndulatum var. crenulatum C. hammeri 
var. africana n. var., C. granatum forma and var. africanum n. var.^ 
G. capense, G. regnellii forma, G. laeve formae, G. suhj^rotumidttm and 
subsp. simplex n. subsp., G. hotrytis var. pegleri n. var., G. gayanum var. 
rotundata n. var., G. guadrum forma, Spirogyra bellis, Spirogyra sp., 
Zygnema sp., Mougeotia sp., Anahaena sp., Scytonema (stuposu7n ?) , Galothrix 
gracilis flexuosa, Synedra ulna var. splendens, Stauvoneis phoenicenteroUy 
Navicula ovalis, and numerous other Diatoms.) 
328. Slow- running stream in the shade, Kentani, April 10, 1915. (Only 
iron- bacteria.) 
329. On floating Phragmites stem, about a mile from the mouth of 
the Qolora, Kentani, April 18tli, 1915. (Fragments of Entermorpha 
hasiramosa n. sp., Ehizoclo7iium hieroglyphicum, Gladophora. sp., Oedogonium 
sp., Glosterium ehrenhergii (?), Lynghya aerugi^ieo-coerulea, Galothrix sp., 
and Diatoms.) 
330. On floating Phragmites stem, about a mile from the mouth of 
the Qolora, Kenta^ni, April 18, 1915. (Enteromorpha hasiramosa n. sp., 
Oedogonium sp., and Diatoms.) 
331. On sheltered stones, in clear, running water, Kentani, about 
1200 ft., April 19, 1915. (Scenedesmus quadricauda, Oedogonium spp ^ 
Gosmarium guadrum forma, Spirogyra fluviatilis var. africana n. var.,. 
Ghamaesiphon incrustans, and Diatoms.) 
