20 FLAGELLATES AND ALGiE OP THE BIEMINGHAM DISTEICT 



RlIOPALODIA O. Miill. 



B. gihhci (Kiitz.) O. M. 2, 9, 10. 



WK. Bog II, Sutton Park. ws. Wyre Forest, st. Great Ban* 

 Park. 



NiTZSCHiA Hassall. 



N. Trijhlionella Hantzsch (or allied sp.). 5, 10. 



WK. Studley. st. Great Barr Park. 



N. constrict a (Greg.) Grun. 5, 7. 



ws. Clent ; Droitwich. 



N. duhia W. Sm. 5, 6, 10, 11. 



WK. Earlswood. ws. Alvechurch. st. Barr Beacon. 



N. vivax W. Sm. 9. 



WK. Bog II, Sutton Park. 



N. sigmoidea W. Sm. 4-7, 9-12. 



Common and generally distributed. 



N. Sifpna W. Sm. 2-6, 10. 



WK. Bradnock's Marsh ; Henley-in-Arden ; Lapworth ; Studley ; 

 Earlswood; Bog III, Sutton Park. ws. Hartlebury Common; 

 Alvechurch ; Hagley. st. Great Barr Park ; Quarry House, 

 Hamstead. 



Var. curviila (Ehr.) Grun. 4, 10, 11. 



WK. Earlswood ; Bog III, Sutton Park. ws. Barnt Green. 



N. ohtusa W. Sm. var. scalpeUiformis Grun. 4. 



WK. Harborne. ws. King's Norton. 



N. linearis (Ag.) W. Sm'. 1-12. 



WK. Coleshill; River Blythe ; Henley-in-Arden; Hampton-in- 

 Arden ; Berkswell ; Lapworth ; Earlswood ; Solihull ; Studley ; 

 Bog II, ditch and Bracebridge Pool, Sutton Park. avs. Wyre Forest ; 

 Alvechurch; Warstock ; Harvington Hall ; Cleht ; Hagley; Hales- 

 owen ; Quinton ; King's Norton. ST. Barr Beacon ; Great Barr 

 Park. 



Var. tenuis Grun. 1, 4-6, 9-11. 



WK. Hampton-in-Arden ; Lapworth ; Earlswood ; Solihull ; 

 Bog II, Sutton Park. ws. In the Canal, Lift'ord. st. Great Barr 

 Park. 



N. Palea (Kiitz.) W. Sm. 1-12. 



WK. Very common, ws. Very common, st. Barr Beacon ; Great 

 Barr Park ; Hnnley Park ; Quarry House, Hamstead ; in soil 

 cultures, Baggeridge Woods. 



Var. ^debilis Van H. 9, 11. 



WK. Shirley, ws. Wyre Forest. 

 \-c\Y.fonticola Grun. 



WK. In soil cultures, Edgbaston. 



JV. inconsjyicua Grun. (Found only in cultures of soils.) 



WK. Edgbaston ; Harborne. ws. California. st. Sedgley. 

 First records for the British Islands. 



N. acicularis W. Sm. 3-6, 8-11. 

 Common and generally distributed. 



