(24) 
H. microcarpum, G. Mull., 
H. micans, Schwartz, 
var. albulum, ((7. if) Aust., 
H. cylindrocarpum, C. Mull., 
H. schreberi, Willd., 
H. aduncum, Hedw., 
H. crista-castrensis, L., 
H. imponens, Hedw., 
H. curvifolium, Hedw., 
H. haldanianum, Grev., 
H. collinum, Br. & Schf., 
H. salebrosum, Hoff., 
H. laetum, Brid., 
H. acutum, Mitten , 
H. acuminatum, Beauv., 
H. rivulare, Bryol. Europ., 
H. chrysophyllum, Brid., 
H. hispidulum, Brid., 
H. sommerfeldtii, Myrim, 
H. dimorphum, Brid., 
H. adnatum, Hedw., 
H. serpens, Hedw., 
var. radicale, Brid., 
var. orthocladon, Beauv., 
H. riparium, Hedw., 
var. cariosum, Sull., 
Menard. 
Fulton, Menard. 
Menard. 
Fulton, Menard. 
a a 
66 66 
66 66 
66 , 66 
66 66 
111 
Fulton, Menard 
Fulton, Menard. 
Menard, Fulton. 
Fulton, Menard. 
66 66 
66 6 6 
Fulton, Menard, S. 111. 
Fulton. 
Fulton, Menard. 
66 66 
66 66 
66 66 
66 66 
111 
HEPATICAE. 
RICCIACEAE. 
IIlCOiA, Mich. 
It. sorocarpa, Bisch., Fulton, Menard. 
It. lescuriana, Aust., “ “ 
It. natans, L., “ ct 
It. lutescens, Schwein., ^ (t 
E. fluitans, L ., Fulton, 
var. canaliculata, Hoffm., “ 
var. sullivanti, Aust., Menard. 
It. frostii, Aust., Fulton. 
