57 
Cheilanthes, Swartz. — cont, 
C. hirta, Siv, South America. 
Var. ellisiana, Hort, 
C. mtiltifida, Sw. St. Helena. 
C. myriophylla, Desv, Tropical America. 
Var. elegans, (Desv.), 
C, profusa^ Kze. See Pellsea involiita. 
C pulveracea^ Hook. See ISTothochlaena siilphurea. 
C. radiata, Br, Tropical America. 
(7, spectabilis, Kaulf. See chlorophylla. 
C. tomentosa, Li7ik. ISTorth Carolina, &c. 
C. vestita, Sw, North America. 
Chry sodium. See Acres tichum. 
Cibotium. See Dicksonia. 
Cincinalis. See Nothochla3na. 
Cionidium. See Deparia. 
Coniogramme. See Gymnogramme. 
Craspedaria. See Polypodium. 
Cryptogramme, R, Br, 
C. crispa, R. Br, North temp. zone. 
Cyathea, Smith, 
C. arborea, J. Sm, Tropical America. 
C, heyrichiana. See Hemitelia setosa, 
C. dealbata, Sw, New Zealand. 
Var. tricolor ( CoL). 
C. Dregei, Kze. Tropical Africa. 
Var. Burkei, Hook, South Africa. 
