Bryacece. 
131 
860. H. riparium , Linn. 
In wet places on stumps, logs, sticks, etc. Near 
lake shore, McFarland, and at the edge of pond 
near Mineral Point road, six miles west of Madi¬ 
son. 
861. II. riparium , Linn., var., flaccidam , Lesq. & James. 
G-rowing with the species and mnch more com¬ 
mon. Distributed throughout the region. 
Campylium. 
862. H. hispidulum , Brid. 
Growing on the bases of trees and on the ground 
in all the woods of the region. 
863. H. chrysopliyllum , Brid. 
This plant is not uncommon about the quarries 
and on sandy soil west of Madison. 
864. II. stellatum , Schreb. 
Collected at the edge of a marsh one mile north¬ 
east of Mendota Station and in the marsh west of 
University Bay. Not common. 
Harpidium. 
865. H. aduncum , Hedw., car. polycarpum , Bruch & 
Schimp. 
Collected from a large spring south of Lake Win- 
gra. One of the less common varieties of this 
species. 
866 . H. aduncum , Hedw., var. gracilescens , Bruch & 
Schimp, 
Very abundant in spring ground at Merrill 
Springs. Somewhat local. 
86-7. H. aduncum , Hedw., var. tenue , Bruch & Schimp. 
Several specimens of this variety were collected 
near the Wisconsin State Fish Hatchery. It is 
doubtless common in low meadows. 
868 . If. aduncum , Hedw., var. hamatum , Lesq. & James. 
The form that we have listed as this variety is 
very abundant in all submerged marsh land along 
the lakes, and in ditches along roads and rail¬ 
roads, and has a wide range of variation. 
