346 GEOGRAPHICAL DISTRIBUTION OF PLANTS. 



The 97 species found in Arctic America and in the States, are — 



anceps Mulil^ 

 arida Tor. 

 aristata Brown. 

 aurea Nutt. 

 angustata Boolt. 

 arctata Boott. 

 adusta Boott. 

 aperta Boott. 

 aquatilis Wahl. 

 atrata L. 

 blanda Dewey. 

 bromoides Schk. 

 Backii Boott. 

 bullata Schk. 

 Buxbaumii Wahl. 

 cephalophora Muhl. 

 conoidea Schk. 

 cristata Schwz. 

 crinita Lam. 

 comnmtata Gay. 

 capillaris L. 

 canescens L. 

 chordorrhiza Ehrh. 

 capitata L. 

 debilis Michx. 

 Deweyana Schwz. 

 digitalis Willd. 

 eburnea Boott. 

 Ehrhartiana Hoppe. 

 festucacea Schk. 

 flexilis Rudge. 

 filiformis L. 

 flava L. 



C. fulva Good. 

 grisea Wahlg. 

 gracillima Schwz. 

 granularis Muhlg. 

 gynocrates Worm. 

 hystericina Muhlg. 

 intumescens Rudge. 

 irrigua Willd. 

 lupulina Muhlg. 

 lagopodioides Schk. 

 Liddoni Boott. 

 longirostris Tor. 

 lanuginosa Michx. 

 lacustris Willd. 

 lenticularis Michx. 

 limosa L. 

 livida Willd. 

 Muhlenbergii Schk. 

 miliacea Muhlg. 

 monile Tuckn. 

 muricata L. 

 NovasAnglia? Schwz 

 oligospermia Michx. 

 CEderi Ehrh. 

 polytrichoides Muhl 

 pubescens Muhlg. 

 PennsylvanicaZam. 

 pedunculata Muhlg. 

 plantaginea Lam. 

 pseudocyperus L. 

 pallescens L. 

 pauciflora Light. 

 rosea Schk. 



C. Richardsoni Brown. 

 retrorsa Schwz. 

 rostrata Michx. 

 retroflexa Muhlg. 

 rigida Good. 

 subulata Michx. 

 squarrosa L. 

 striata Michx. 

 stipata Muhlg. 

 scoparia Schk. 

 straminea Schk. 

 scabrata Schwz. 

 Schweinitzii Dewey 

 siccata Dewey. 

 scirpoidea Michx. 

 stellulata Good. 

 triceps Michx. 

 tentaculata Middg. 

 trisperma Dewey. 

 teretiuscula Good. 

 tenuiflora Wahl. 

 tenella Schk. 

 umbellata Schk. 

 utriculata Boott. 

 varia Muhlg. 

 verticillata Boott. 

 vulpinoidea Michx. 

 vesicaria L. 

 vulgaris Fries. 

 vitilis Fries. 

 Willdenowii Schk. 



Of the 97 in Arctic America and in the States, 28 are European. 



In England. 

 C. Buxbaumii Wg. 

 canescens L. 

 filiformis L. 

 flava L. 

 fulva Good. 

 irrigua Willd. 

 limosa L. 

 muricata L, 

 CEderi Ehrh. 

 pseudocyperus L. 

 pallescens L. 

 stellulata Good. 

 teretiuscula Good. 

 vesicaria L. 

 vulgaris Fries. 



In Scotland. 

 C. capillaris L. 

 aquatilis Wahl. 

 atrata L. 

 pauciflora Light. 

 rigida Good. 



In North of Europe. 



C. chordorrhiza Ehrh. 

 capitata L. 

 gynocrates Worm. 

 tenuiflora Wahlg. 

 livida Willd. 

 tenella Schk. 

 vitilis Fries. 

 Ehrhartiana Hoppe. 



