— 185 — 
Gleeocystis Nag. 
120. G. vesiculosa Nag. Gatt. einzell. Alg. 1849, p. 66, t- IVF. 
In stagnant water amongst other Palmellacee. 
Area: Europe, N. and 8. America, Ceylon, Australia. 
121. G. gigas (Kiitz.) Lagerh. in Ofvers. af K. Vet.-Akad. Férh. 1883, 
no.2, p.63. Protococcus gigas Kiitz. Chlorococcwm gigas Grun. Gleo- 
cystis ampla Rabenh. ; 
In stagnant water in the jungle and in muddy ticefields. 
Area: Ubiquitous. 
Kirchneriella Schmidle. 
122. HK. obesa Schmidle in Flora oder Allg. Bot. Zeitung 1894, 
Heft 1, p. 44. Selenastrum obesum West in Journ. Roy. Micr. Soc. 1892, 
p. 734, t.X, f. 50—52. 
Crass. cell. 4,8—5,2 pw. 
In stagnant water in the jungle. 
Area: Europe. 
Appendix. 
Fam. Characeae. ') 
Chara. 
123. €. gymnopithys Al. Br. 
vel €. flaccida Al. Br. 
The specimens were too young for a certain determination. 
Muddy ricefield near Lem Dan. 
Class. Florideae. 
Fam. Helminthocladiaceae. 
Batrachospermum Roth. 
124. WB. moniliforme Roth. 
var. tonfusum (Hass.). 
On rocks in small waterfalls in the jungle near Klong Son. 
Area: Europe. 
1) Auctore 0. Nordstedt. 
