2G FLAGELLATES AND ALOiE OF THE BTHMFXanAM DISTRICT 



Palmodictton^ Kiitz. 

 p. viride Kiitz. 4. 

 WK. Berkswell; near Yarclley Wood, T.Bolton, ws. Quinton. 



AsTEROcoccus Sclierff. 



A. siqyerhus (Cienk.) Sclierif. {=^GIoeocijsfis infusionum W. & 

 G. S. West). 4, 5, 7, 8, 10. 



WK. Berkswell ; Knowle. ws. King's Norton ; Westhills ; Hun- 

 nington. 



DlCTTOSPn.^=:RIACE^. 

 DiCTYOSPHiERIUM Nag. 



D. Wirenhergia7ium Nag. 4-6, 11. 



WK. Olton. ws. Ponds near Hawkesley Hall and Stapenhall 

 Farm, King's Norton. 



D. jmlchelhim Wood. 4-12. 



WK. In the plankton, Bracebridge and Blackroot Pools, Sutton 

 Park ; Berkswell. ws. Hawkesley Hall pond, King's Norton ; Wil- 

 den Pool, near Stourport. 



Var. oviforme ( = D. oviforme Lagerli.). 4-6, 9. 



WK. Bradnock'sMarsh; Berkswell; Lapworth; Shirley, ws. Canal, 

 Lifford; Warley. 



Westella De Wild. 



W. hotryoides De Wild. ( = Tetracocciis hofri/oides W. AVest). 11. 



ws. Pond at Stapenhall Farm, King's Norton. 



P R O T O C O C C A C E iE. 



Protococcus Ag. 

 p. viridis Ag. (=^FIeurococcus vulgaris Auet.). 

 Abundant everywhere on trees, walls, stones, soil, etc. 

 P. rufescens Kiitz. { = Pleurococcus riifescens Breb.). 10. 

 ws. In a rain-water tank, Bewdl^% making it blood-red. 



Trochiscia Kiitz. 



T. o.spera (Reinsch) Hansg. 4. 



WK. In soils, Edgbaston, Harborne, Gmvelly Hill, and Sutton 

 Coldfield. In pools, Berkswell and Yardley. ws. In soils, Cali- 

 fornia, Warley, and Northfield ; in pond, Westhills. ST. In soils, 

 West Bromwich, Sedgley, Himley, Baggeridge, and Tettenhall. 



T. hirta (Reinsch) Hansg. 



WK. In soils, Edgbaston. ws. In soils, California. 



T. reticularis (Reinsch) Hansg. 4. 



WS. [Hunnington, W. J. if.] 



Chlorella Beij. 



C. vulgaris Beij. 



Frequent : found also in sjanbiosis in Hydra viridis, Stentor, 

 Faramoecium, and Ophrydium. These symbiotic forms are often 

 called Zooclilorella. 



C. mini at a (Kiitz.) Wille. 



Found occasionally in greenhouses on ])lant-pots. 



