SOME NEW CHROMOSOME NUMBERS IN THE CYPERACEAE 243 



Section Species 

 9. Trachychlaenae Drej. C. fiacca Schreb. 



10. Hirtae Tuckerm. 



11. Montanae Fr. 



12. Digitatae Fr. 



13. Atratae Kunth 



14. Fuliginosae Tuckerm. 



15. Acutae Fr. 



16. Bicolores Tuckerm. 



17. 

 18. 



19. 

 20. 

 21. 



C. hirta L. 

 C. pilulifera L. 



C. ericetorum Poll. 

 C. montana L. 



C. caryophyllea Latourr. 



C. humi/is Leyss. 

 C. digitata L. 



C. pediformis G. A. Mey. 



C. atrata L. 



C. /rigida All. 



C. eZata All. 



C. aquatilis Wahlenb. 



C. caespitosa L. 



C. nigra (L.) Reichard 



C. bicoZor All. 



Subgenus II. Vignea (Beauv.) Nees 



Arenariae Kunth 

 Muhlenbergianae 



Tuckerm. 

 Elongatae Kunth 

 Canescentes Fr. 

 Ovales Kunth 



C. disticha Huds. 



C. divulsa Stokes 

 C. remota L. 

 C. lachenalii Schkuhr 

 C. oT^aZis Good. 



Subgenus III. Primocarex Kiikenth. 



22. Pulicares Tuckerm. C. peregrina Link 



23. Dioicae Tuckerm. C. dioica L. 



Haploid 

 chromosome Locality 

 number 



38 Pickworth Wood, Leics. 



38 Knighton, Leics. 



38 Teesdale, Durham 



38 Shapwick, Somerset 



56 Shapwick, Somerset 



56 Wittering Marsh, Northants. 



9 Dingley Moor, Yorkshire 



9 Teesdale, Durham 



9 Roudsea Wood, Lanes. 



15 Markland Grips, Derbyshire 



19 Gotland, Sweden 



19 Roudsea,Haverthwaite, Lanes. 



32 Markland Grips, Derbyshire 



33 Ingleborough, Yorkshire 



34 Cressbrook Dale, Derbyshire 

 18 St. Vincent's Rocks, Bristol 

 18 Blandford, Dorset 



24 Markland Grips, Derbyshire 



25 Roudsea Wood, Lanes. 



26 Skane, Sweden 



35 Cult. Botanic Garden 



27 Craig-na-Caillich, Mid Perth 



28 Albula Pass, Switzerland 



37 Askham Bog, Yorkshire 



38 Windermere, Westmorland 

 40 Denmark 



42 Strines Moor, Derbyshire 



25 Albula Pass, Switzerland 



31 Shapwick, Somerset 



29 Leigh Woods, Somerset 



31 Leigh Woods, Somerset 

 29 Abisko, Sweden 



32 Shapwick, Somerset 



31 Grand Curral, Madeira 



26 Teesdale, Durham 



