in the Hookerian Herbarium at Kew. 113 



places, appeared transitional, having the base of the podetia 

 albomaculate, and the verticilli much more deeply divided : — 

 Minas Geraes, Brazil (P. Claussen), Organ Mountains and 

 Diamond District (Gardner). 



17. C. calycantha, Del. (K- C-). 



Tropical America: — Loja, Ecuador (Dr. B. Seemann), Pic 

 d^Orizaba, Mexico (J. Linden), Peru (hb. Mus. Paris), Brazils 

 (Burchell), Diamond District (Gardner), Tequendama (J. F, 

 Hotton), Pillzhum, Columbia (Dr. Jameson). 



There was also a smaller form (in size like the verticillata, Flk., 

 but with the base of the podetia more or less albomaculate, and 

 the verticilli much diminished in size and laciniation), from the 

 following localities : — 



Asia: — China (Fortune), Hongkong (Wilford), Nepal (Wal- 

 lich), Madras (Wight), Kollong Khasia, reg. temp. 5000 feet 

 (Hook. fil. and Thoms.). 



Tropical America: — Nova Granada (Mrs. Blagborne), Organ 

 Mountains, Brazil (Gardner), Guadaloupe, West Indies ( ? ), 

 S* Martha (Purdie). 



We may therefore, I think, safely conclude that verticillaris 

 and calycantha are varieties of each other. 



18. C. gracilis, Hoffm. (K- C-). 



Britain : — Glen Callater, Lion^s-Face and Sidlaw Hills, Scot- 

 land (W. Gardner), Morne (A. Croall), Ben Lawers (Mr. D. 

 Turner), Forfarshire (J. Drummond), Ireland (Miss Hutchins). 



Europe: — Switzerland, Stockholm, Susten (Seringe), Vosges 

 (Dr. Mougeot). 



North America : — Franklin^s First Voyage, east coast of Ame- 

 rica (Mr. D. Douglas), Arctic Greenland (Dr. Lyall), California 

 (Beechey), White Hills, United States (Greene), Lake Winnipeg 

 (Sir J. Richardson), British North America (Drummond), Lake 

 Superior, Wisconsin (J. A. Lapham), Ohio (Lee), Vancouver's 

 Island (Dr. Lyall), Saskatchewan (E. Bourgeau), near 49th par. 

 lat. Oregon B. C. (Dr. Lyall), Whalefish Island (Dr. Lyall), 

 Disco (Dr. Lyall). 



South America: — Juan Fernandez Island (Cuming). 



Australasia : — Australian Alps (Dr. Miiller), Melbourne (F. 

 M. Adamson), New Zealand (Dr. Knight). 



Forma macrocerasy Flk. (K— C — ). 



North America: — British North America (Mr. J. Drummond), 

 Newfoundland (MissBrenton), Vancouver's Land (Garry), North- 

 west America (Scouler), Kotzebue Sound (Dr. B. Seemann). 



