264 
Atriplex, 134, 227, 237, 252. 
Aulescus, 90. 
Avicennia, 194, 233, 237. 
Azolla, 115, 225, 237. 
eget, 209, 235. 
Barrington Island, 245. 
Blainvillea, 210, s 235. 
Blechnum, 108, 2: 
paca 79, 141, 142, 143, 228, 237. 
Boletus, 83. 
ee stcaiece 189, 241, 243, 248, 249. 
Borre 
Borreria, 24-206, 234, 243, 247, 249, 258. 
Bouchea, 
Rewsiac is. 141, 228, 287. 
Bouteloua, 117, 225. 
37. 
Brassica, 146, 228, 238. 
Brattle Island, 245. 
Brickellia, 211, 235. 
Browestacear, 180, 243. 
Bursera, 86, 88, 159, 160, 230, 250. 
BursERAcgEAg, 159, 243. 
Byssus, 85. 
acabus, 2072. 
Cacalia, 215. 
CactTackak, 178, 241, 243. 
te 07. 
opteris, 
Gvoaiian, 1 eg 229, 241. 
ostis, 727. 
OOOH 
efeee 
a 
PROCEEDINGS OF THE AMERICAN ACADEMY, 
gem 186, 282, 237. 
8 
Carpomitra, 90. 
Carum, 784. 
Canrornytiaceat, 145. 
Cassia, 148, 149, 
Castela, 158, 159, ed 237, 245, 247, 249. 
Cre SLASTRACHAR, 170, 243. 
Cenchrus, 118, 225, 238, 239. 
enomyce 
Centella, 184, 232. 
Cereus, 179, 180, 232, 236, 237, 245, 246. 
Chaetochloa, 125. 
C es Is 
Chatham Island, 246. 
Cheilanthes, 108, 109, 224. 
CHENOPODIACEAE, 134. 
Chiococea 206, 234 
Chiodecton, 85. 
Chloris, 118, 119, 225, 262. 
Cladonia, 85. 
130. 
ComposiTaz, 208, 241, 242, se 248, 249, 
261. - 
