128 Cheney and True—Flora of Madison and Vicinity. 
8 dl. P. subdenticidata , Schimp. 
Growing on trees in the woods near Forest Hill 
cemetery; in woods southwest of Lake Monona, 
and on the lake shore near pump house, University 
of Wisconsin. 
832. P. intricata , Bruch & Schimp. 
Common on trees and logs. Found also on crumb¬ 
ling limestone and on the ground. 
Cylindrothecium, Bruch & Schimp. 
833. C. cladorrhizans , Schimp. 
Common on bases of trees, and on logs, and on 
rocks. 
831. C. seductrix , Sulliv. 
On bases of trees and logs. Not so common as. 
C. cladorrhizans. 
835. C. compressum, Bruch & Schimp. 
On decaying stump, Picnic Point. Very rare. 
Climacium, Web. & Mohr. 
836. C. Americctnum , Brid. 
Rather common; on ground in moist woods. Usu¬ 
ally sterile. Fruiting abundantly in the low, wet 
woods about the northeastern extremity of Lake 
Waubesa. 
Hypnum, Dill. 
Thuidium. 
837. If. minutulum , Hedw. 
Growing on the bases of trees in woods west and 
southwest of Madison. Rather local. 
838. H. scitum , Beauv. 
Collected in small wood lot south of the I. C. R. R. 
near Forest Hill Cemetery. Growing on the base- 
of a tree. 
839. H. gracile , Bruch & Schimp. 
Very common on the ground and on the bases of 
trees throughout the region. 
840. H. recognitum , Hedw. 
On. the ground near Windsor. One tuft only was 
found. Rare. 
