PRELIMINARY LIST OF THE ALGAE OF COLORADO 117 



Hiram Prince Lake, in Boulder County, about nine miles east of Boulder; altitude about 



5,200 feet. 

 Bol Sulphur Springs, same as Sulphur Springs, in Grand County; altitude 7,800 feet. 

 Hummock Pool, near Ward, Boulder County, altitude 9,200 feet. 



Jenny Lake, in Boulder County, four miles northwest of Tolland; altitude 10,900 feet. 

 La Junta, in Otero County; altitude about 4,000 feet. 



Lily Lake, in Boulder County, about two miles north of Tolland; altitude about 9,100 feet. 

 Lily Lake, in Boulder County, near Ward, altitude about 10,000 feet. 

 Long Lake, in Boulder County, four miles west of Ward; altitude 10,550 feet. 

 Manchester Lake, in Gilpin County, near Rollinsville, about five miles east of Tolland; 



altitude 8,625 feet. 

 Manitou, near Colorado Springs; altitude 6,318 feet. 



Marshall, in Boulder County, about five miles south of Boulder; altitude about 5,200 feet. 

 North Forest Lake, in Gilpin County, about four miles west of Tolland ; altitude 10,850 feet. 

 Park Lake, in Gilpin County, at Tolland; altitude 8,880 feet. 



Pine Cliff, in Boulder County, about eight miles southwest of Boulder; altitude 8,000 feet. 

 Pine Glade School, in Boulder County, about eight miles northeast of Tolland. 

 Redrock Lake, in Boulder County, about two miles west of Ward; altitude 10,100 feet. 

 Semper Pond, about ten miles north of Denver; altitude 5,400 feet. 

 Short Creek, Custer County; altitude about 8,000 feet. 

 Smart-weed Lake, in Gilpin County, about one mile north of Rollinsville on the road to 



Nederland, near Manchester Lake; altitude 8,575 feet- 

 South Lily Lake, near Ward in Boulder County; altitude about 10,000 feet. 

 Tank Creek, in "southwestern Colorado"; altitude 10,970 feet. 



Teller Lake, in Gilpin County, about two miles southwest of Tolland; altitude 9,575 feet. 

 Tolland, in Gilpin County, situated on South Boulder Creek in a mountain park (Boulder 



Park), the seat of the University of Colorado Mountain Laboratory; altitude 8,889 



feet. 

 Twin Lakes, in Lake County; altitude 9,365 feet. 

 Via, Custer County; altitude about 7,900 feet. 

 West Cliff, in Custer County; altitude 7,849 feet. 

 Wet Mountain Valley, in Custer County; altitude 7,800 to 8,200 feet. 

 White Rocks, in Boulder County, five miles east of Boulder; altitude 5,000 feet. 

 Yankee Doodle Lake, in Boulder County, about four miles northwest of Tolland; altitude 



10,750 feet. 



Summary ' 



The foregoing paper gives the determination of specimens of algae 

 collected in Colorado by members of the biological staff of the 

 University of Colorado, together with records abstracted from the 

 general literature of the subject. In all 143 species of algae are listed, 

 a large part being reported for the first time. Many of the specimens 



1 Prepared by the editor. 



