ale oa a 
or 
: 
PLANTS OF RHODE ISLAND. 
ampullaceum, Ralfs. Providence, Mr. Lathrop. 
affine, Ralfs. Blackamore Pond, &c. 
verrucosum, (Ehrb.) Ralfs. Prof. J. W. Bailey. 
circulare, (Hass.) Ralfs. Spectacle Pond, &c. 
gemmatum, (Breb.) Spectacle Pond, &c. 
insigne, Hass. Prof. J. W. Bailey. 
Pokornyanum, Grun. Neutakonkanut. 
inerme, Lund. Common. 
cuspidatum, Wolle. Providence, Davisville, Woonasqua- 
tucket. 
Nordstedtianum, Wolle. Neutakonkanut. 
elegans, Kg. Providence, Mr. Lathrop; Neutakonkanut. 
No. 131. 
spinosum, Ralfs. Providence. 
simplex, Wolle. Providence, &c. 
binale, (Turp.) Ralfs. Providence. No. 182. 
MICRASTERIAS, Ag. 
radiosa, (Ag.) Ralfs. Common. No. 121. 
papillifera, Breb. Providence. 
rotata, (Grev.) Ralfs. Spectacle Pond. No. 120. 
denticulata, (Breb.) Ralfs. Neutakonkanut. 
fimbriata, (Breb.) Ralfs. Common. 
furcata, (Ag.) Ralfs. Common. No. 123. 
Crux Melitensis, Ehrb. Quidnessett, &c. No. 124. 
Americana, (Ehrb.) Kg. Providence, &c. 
truncata, (Corda.) Ralfs. Common. No. 125. 
laticeps, Nord. Spectacle Pond, &c. 
oscitans, Ralfs. Prof. J. W. Bailey ; Auburn, &c. 
pinnatifida, (Kg.) Ralfs. Auburn. 
arcuata, Bailey. Providence. 
expansa, Bailey. Providence. 
Baileyi, Ralfs. ‘* Rhode Island, Bailey.’’ No. 127. 
foliacea, Bailey. Worden’s Pond, Prof. J. W. Bailey. 
No. 126. 
muricata, Bailey. Spectacle Pond, &c. 
STAURASTROUM, Meyen. 
muticum, Breb., var. minor. Spectacle Pond, &c. 
orbiculare, (Ehrb.) Ralfs. ‘‘Providence.’’ No. 142. 
tumidum, Breb. Spectacle Pond. 
dejectum, Breb. 
var. mucronatum, Ralfs. Spectacle Pond. 
var. convergens, Wolle. Common. 
brevispina, Breb. Spectacle Pond. 
var. inerme, Wille. Spectacle Pond, &c. 
