50 TWENTY-THILD REPORT ON THE STATE UABINET. 
NaABALvusS Boot D C. 
Summit of Mt. Whiteface. August. 
RHINANTHUS CRISTA-GALLI ZL. 
Summit of Mt. Marey. August. 
CUSCUTA ARVENSIS Beyrich. 
Rockland county. C. #. Austin. 
CUSCUTA COMPAOCTA Juss. 
Near Tappantown. Austin. 
VINCETOXICUM NIGRUM Mench. 
Waste places about Albany. Introduced. 
CALAMAGROSTIS PICKERINGII Gray. 
Summit of Mt. Marcy. August. In our specimens, the 
lower palet is two-toothed at the apex, and the panicle is about 
one-fourth the length of the culm. 
Stipa RicHarDsoni Lk. 
Summit of Mt. Marcy. August. 
ASPIDIUM FRAGRANS Swartz. 
Crevices of rocks at Lake Avalanche, near the trap dyke. 
August. 
Mosses. 
BRUCHIA FLEXUOSA Schwegr. 
Sandy fields. West Albany. June. 
DICRANUM PELLUCIDUM Hedw. 
Ravines. Marathon. Awstin. Sterile. 
PLAGIOTHECIUM LATEBRICOLA Bry. Hur. 
Swamps at Slate Hill, where it is plentiful. Astin. 
Lichens. 
PLACODIUM CERINUM Ach. 
Bark of hickory and poplar trees. New Baltimore. #&. C. 
Howe. Albany and Center. 
THELUSCHISTES CANDELARIUS ZL. 
Bark of trees. New Baltimore. Howe. 
RINODINA SOPHODES Ach. 
Bark of hickory trees. New Baltimore. Howe. 
