INDEX TO VOLUME 49 
New names and the final members of new combinations are in bold face type. 
ia constricta, on li 
Acerates lanuginosa, 98; viridiflora, 98 
se egundo, 2 rubrum, 165; 
sien 
chyron nychia, 351; Rixfordii, 351 
x42. equinus, wer mil 7 nats 
papilionaceus, a Sajor-Caju, 230; 
striatus, 231; 232 
— 32: f aenc fe, 242; utahense, 
2 
fay de 104; dasystachum, 105; 
molle, 105; repens, 105; Smithii, 105; 
um, 105 
Albizzia lophanta, 
leurina, 19; elas stica, 21; Sas Peat 
6; marchica, 16; olivacea, 20 
Algae in the Chinese i hl Refer- 
ences to the, 2 
Algae, New British and American 
speci Lobomonas: stud 
morphogenesis of si a 123 
1, 351; nycta- 
nea, 351; ovata, cyte pumila, 351 
ophila, 3 
Altecnares. 332; Solani, 314, 323, 333- 
33 
Amaranthus er eee 243 
Amauria dissect 
Ammauriopais dis siieoccee, 359 
Ambrosia, 53 
American fossil hepatic, A new, 207 
American species o a 
study in m st seer eee of motile 
algae, New British and, 123 
o-t35 
Amsinckia intermedia, 100; lycopsoides, 
» 247 
e development 
of the PS a gery cei ete y ot 
Martynia louisiana, ae 
Andropogon saccharoides, 2 
Anemone, 240; ng rosa, ae: spheno- 
phylla, 239, 243. 
Anislotus brachycarpus, 240, 24 
oe ulus, 239, 245; trispermus, yh 
Antennaria oe 181 
Anthericum, 54 
Antholyza 
za, 55 
Ll Rotieshinnes cigar 248 
Aphanolejeunea, 4, 5, 7; sicaefolia, 5 
AplopappusGooddingl, 44; past hi 44 
79 
el, 179; congesta, nied 
lithophila, 179; subcongesta, 
Aristida adscensionis, 242; seve tm 
242; divergens, 242; Wrightii, 242 
Aristolochia, 51; fimbriata, 51; Sipho, 
pshencie: Ko read botanizing in 
souther 
Artemisia ita dai Brittonii, 250; 
ularis, 102 
Anton, JosEPH a New species 
ot Uredi neae—XIV, 
Asclepias scone ay eriocarpa 
ge » 3553 ‘linaria, 247; pum- 
98 not iosa, 98; syriaca, 97, 
~ verticillata, 98 
Ascobolus, — 
ASHE, i ny am and shrubs 
a the hic Mahe United States, 
265 
Aspergillus, 328, 376; niger, 375- 
Asphodelus, 54 
Aspidium simulatum, 63 
sie 
tragalus Nuttallianus, 245; parvi- 
101 
Aifoiat ni mney 238, a hastata, 
97; patu ‘a, 97; rosea, 
Audibertia capitata, 37 
os reticulata, 228 
Aven 
hyedis Nailin; 246 
Baccharis glutinosa, 250; sarothroides, 
250 
Bahia dealbata, 250; dissecta, 359 
Baileya multiradiata, 238, 250 
( 1 Ld? ra na L 
399 
