350 GEOGRAPHICAL DISTRIBUTION OF PLANTS. 



Of these 36 European species found in Arctic America, 30 are 

 Alpine or belonging to high northern latitudes. 



C. Pyrenaica Wahlg. is confined in Europe to the Pyrenees ! 



C. remota L., common in England, has been found only in New- 

 foundland. Royle has found it also on the Himalayas and at Ku 

 nawur in the East Indies ! 



C. festiva Dewey, found in Norway, Finmark, and Lapland, 

 extends in America from Greenland to Unalaschka, and along the 

 Rocky Mountains to the Straits of Magellan ! 



The 45 American species in Arctic America are : — 



C. duriuscula Meyer. 

 circinnata Meyer. 

 leiocarpa Meyer. 

 micropoda Meyer. 

 stylosa Meyer. 

 nigricans Meyer. 

 macrochseta Meyer. 

 anthoxantha Presl. 

 anthericoides Presl. 

 physocarpa Presl. 

 Mertensii Prescott. 

 Sitchensis Prescott. 

 miliaris Michaux. 

 filifolia Nvttall. 

 Jamesii Terrey. 



C. Houghtonii Terrey. 

 reducta Drejer. 

 hsematolepis Drejer. 

 stans Drejer. 

 petasata Dewey. 

 petricosa Dewey. 

 Hookeriana Dewey. 

 marina Dewey. 

 ursina Dewey. 

 Parryana Dewey. 

 Torreyi Tuckerman. 

 ovata Pudge. 

 Gmelini Hooker. 

 macrocephala Willd. 

 aflinis Brown. 



C. podocarpa Broivn. 

 compacta Brown. 

 concinna Brown. 

 Geyeri Boott. 

 Lyoni Boott. 

 Hoodii Boott. 

 Rossii Boott. 

 Tolmiei Boott. 

 marcida Boott. 

 nigella Boott. 

 Douglassii Boott. 

 Franklinii Boott. 

 Raeana Boott. 

 amplifolia Boott. 

 recta Boott. 



A. — New Orleans, Cumberland House, Rocky Mountains, C. umbel- 

 lata, debilis. 

 „ Greenland, Rocky Mountains, Arctic Sea, C. 



Novce Anglice. 

 Texas to Canada, C. retrojlexa, grisea, blanda, triceps. 

 „ Hudson's Bay, C. Muhlenbergii. 



„ Carlton House, North-West coast, C. anceps. 



Georgia to Canada, C. lupulina, commutatct, squarrosa, tentacu- 



lata, striata, hystericina, miliacea. 

 South Carolina to Canada, C. cephalophora, varia, granulans, 



vulpinoidea. 

 „ „ „ and Rocky Mountains, C. bromoides. 



„ „ Cumberland House, C. crinita, intmnescens. 



„ „ „ „ Rocky Mountains, 



North-West coast, 

 C. stelhdata. 

 „ „ „ „ North- West coast, C. 



stipata, scoparia, 



lagopodioides. 

 „ „ Hudson's Bay, Norway House, C. poly- 



trichoides. 



