2o0 



GEOGRAPHICAL LIST OF SPEOIEI 



Gloiotricbia 



inorustata, Wood. Eab. Schuylkill River near 



Philadelphia. 



Rivularia 



cartilagiuea, Wood. Eab. Northern Michigan. 



Zonotrichia 



miuntnla, Wood. Eab. Clear Pond, Adirondack 



Mountains. 



mollis, Wood. Eab. Cave of the Winds, Niagara, 

 parcezonata, Wood. Ilab. Cave of the Winds, 



Niagara. 



Dasyactis 



mollis, Wood. Eab. Cass River, Northern Michigan. 



Mastigonema 



elongatnm, Wood. Eab. Philadelphia, 



fertile, Wood. , Eab. Alleghany Mountains, Centre 



Co., Pennsylvania, 

 halos. Wood. Eab. Stoningtou, Connecticut, 



sejunctum. Wood. Eab. Cass River, Northern 



Michigan. 



Maatigothriz 



fibrosa, Wood. Eab. near Philadelphia. 



Family SCYTONEMACE^. 

 Scytonema 



Austinii, Wood. Eab. Little Falls, New Jersey, 



calotrichoiiles, Klz. Eab. South Carolina, 



cataracta. Wood. Eab. Niagara River, Niagara. 



cortex. Wood. Eab. South Carolina, 



dubium, Wood. Eab. Cumberland Co., New Jersey, 

 imraer.sum. Wood. jffai. Cumberland Co., New 



.Jersey. 

 Myochrous, Ag. Eab. West of Crow's Neck, West 



Point. 

 .Nsegelii, Ktz. Eab. near Bellefonte, Centre Co., 



Pennsylvania. 

 Ravenellil, Wood. Eab. South Carolina, 



simplioe. Wood. Eab. Aiken, South Carolina, 



thermale. Eab. South Carolina. 



Siro siphon 



guttula. Wood. 

 lignioola. Wood. 

 neglectus, Wood. 

 pellnoidulus. Wood. 

 pulvinatus. 

 scytenematoides, Wood. 



Stigonema 



Ravenellil, Berkeley. 



Eab. South Carolina. 



Eab. South Carolina. 



Eab. New Jersey. 



Eab. near Hibernia, Florida. 



Eab. Northern New Jersey. 



Hub. South Carolina. 



Eab. Lookout Mountains, 

 Georgia. 



Tolypothrlx 



distorta, Mjil. 



Eab. rear Philadelphia ; West 

 Point, N. Y.; Rhode Island; 

 Madison, Wisconsin. 



Family SIROSIPHONACEiE. 

 Sirosiphon 



aoervatus. Wood. Eab. South Carolina, 



argillaceus. Wood. Eab. South Carolina, 



compactus, Ag. Eab. Salem, Massachusetts ; New 



Jersey. 

 Craaieri, Br. Eab. Mount Tahawus, Adirondack 



Mountains, 



Class CHLOROPHYLLAOE-ffi. 



Order COCCOPHYCE.^ 



Family PALMELLAGE^. 

 Pleurocoocu3 



pulvereus. Wood. Eab. Boiling Springs, near Belle- 

 fonte, Centre Co., Pennsylvania, 

 seriatus. Wood. Eab. New Jersey. 



Palmella 



dura. Wood. Eab. near Philadelphia, 



hyaliua, Lyn. Eab. From Rhode Island to 



Wisconsin. 

 Jesenii, Wood. Eab. near Philadelphia. 



Fagerogalla 



stellio. Wood. Eab. Bear Meadows, Alleghany 



Mountains, Centre Co., Penn- 

 sylvania. 



Tetraspora 



bullosa. Roth. . 

 gelatinosa, Rith. 



lubrica, Roth. 



Dictyosphaerium 



pulcliellum. Wood. 



Rbaptaidium 



falcatum. 

 polymorphum, Fr. 



Eab. Salem, North Carolina. 



Eab. Salem, North Carolina; 



Newburgh, New York. 



Eab. Northern Atlantic States. 



Eab. near Philadelphia. 



Eab. near Philadelphia. 

 Eab. near Philadelphia. 



Family PROTOCOCCACE^. 

 Folyedrlum 



enorme, Ralfs. Eab. Florida. 



ScenedesmuB 



acutus, JtffT/fln. Eab. Rhode Island; near Phila- 



delphia. 

 obtusus, Meyen. Eab. Georgia ; Rhode Island, 



polymorphus, M'ood. Eab. near Philadelphia, 



quadrioauda, Turp. Eab. Rhode Island ; Penn- 



sylvania, 

 rotundatu.s, Wood. Eab. near Thiladelpliia 



