94 STATE HORTICULTURAL SOCIETY 



1159. C. canalecularis, Kg. . 

 1159a. C. obligoclona, Kg. 



Stagnant water. 



CYLINDROCAPSACE.E FAMILY. 



CLINDROCAPSA. Reinsch. 



1160. C. conferta, West. 



A species has been found which agrees exactly with 

 West's figures. Pond, amid Glwtricha. 



(EDOGONIAOffi FAMILY. 

 CEOOGONIUM. 



1161. 0. cryptoporum, Wittr. 

 Ponds. 



1162. 0. autumnale, Wittr. 

 Ditches. 



1163. 0. cataractum, Wolle. 



A species that has been referred to this species provision- 

 ally has been found several times in stagnant water. 

 Answers descriptions very well but for the habitat, 

 which Wolle gives as rapids. 



1164. 0. capillare, (L.) Kuetz. 



One of the commoner forms. Specimens were often 

 found which were referred here, but were not fruit- 

 ing. Pond. 



1165. 0. franklinianum, Wittr. 



Gar Lake, attached to weeds, very abundant. 



1166. 0. pringsheimii, Gram. 



1167. 0. cardiacum, (Hass.) Kuetz. (0. inequale.) 



1168. 0. carbonicum, Wittr. 



Wolle in Fresh Water Algae says "The only specimens 

 of this species identified were from Iowa. " 



1169. 0. fonticolum, A. Br. 

 Ponds. 



1170. 0. giganteum, Kuetz. 

 Ponds. 



