190 
O ' 0 
SHEFFIELD SCIENTIFIC SCHOOL OF YALE UNIVERSITY. 
New Haven, Connecticut, 
Marchantia polymorpha E?. X 1049, *1063,Y1085., -185.8, 
- 3038. 
Risoiooarpus natans (L.) Oorla. x,102§>' 
Sphenolo’ous Micbauxii (Web.) Sfceph. X1044' 
Prullania sboracsnsis Gottsoils. x;1093, -2498,-3432, 
-2445.,-2031,- 2023, "1971, -3130,-2136, -2378, -2001, 
-1863,xH00, 
Bazzania trilo’oaba (L. ) S. S’. Gray.; X1037, (i960, 
-2527,-2476,-2437,-2461,-2049,-3000,-1871,-1869, 
XJ10S3 (in part),-1373c. 
Irichocolea toaentella (Ehrh.;) Dumort. Y1062.' 
Ptilidiura puloherrimuai (Web.;) Hampe. x!036, K.1072, 
X1086, <1091,X1052, -3473, -1890. 
Gonocephalu® coni cum (L.) Dumort. /tlOSO,-2365., 
^2127,-2051,-2041 (in part.).; 
Radula ootaplanata (L. ) Dumort,.; *1078, >(2284,-2025., 
- 2041 (in part),» 2032,-1951.; 
Jamesoniella autumnalis (DC) Steph. X1073,-)(195S 
(in part),Xl027 mostly. 
J.ungermanni a lanoeolata L.; X1097. 
Ptilidium ciliare (D.) Mees.; X1959, 2522. ; 
Pallavicinia Lyellii (Hook. ) S.-P.-Gray. -2526, 
- 2399. 
Porella plabyphylla (0.1) Lindb. -2.510,-2411 (in 
part),' 2029,X49S6.; 
Preissia quadrata (Scop.} Nees. - 2411 (in part), 
-1905..; 
Blasia pusilla L. 
-3359. 2 **, j* “7 
