regismontana, iil, 322 
rosei, III, 325 
minus, IV, 
nemorosum, IV, 508 
Arenaria, II, 145 
aculeata vy a 
biflora, II, 1 
brevi ‘folia eaeine 
, 146 
burkei, ¥.15] 
californica, II, 146 
art ty II, 150 
aris ursina, 
# 
cephaloides, IE, 152 
ompacta, IT, 151 
gregaria, II, 147 
oblongifolia, II, 154 
INDEX OF SCIENTIFIC NAMES 
obtusa, II, 150 
obt 
palustris, II, 
peploides major, 
Th; 
propinqua, II, 147 
II, 145 150 
ursina, 
propin 
pubescen au. 147 
Pht ber ihe 
I, 482 
Argemone, II, 230 
c 
3 
intermedia corymbosa, 
II, 230 
mexicana, II, 230 
unita 
ARISTOLOCHIACEAE, 
Armeria, ITI, 344, 345 
andina californica, 
III, 345 
arctica, III, 345 
II, 409 
racia ‘armoracia, 
IL.2 
Arnica, IV, 418 
piperi, IV, 420 
amplexifolia, IV, 420 
angustifolia eradiata, 
IV, 422 
aphanactis, oe 423 
8 
‘ > 
— 
wo 
SBSs 
te 
18, 419 
chamissonia interior, 
Pgs 
folio 
IV, “419, 420, 424 
foliosa bernardina, 
incana, IV, 420 
jepsoniana, IV, 420 
chandleri, IV, 424 
— IV, 420 
ordifolia 
“TV. 421, 423, aa 426 
eradiata, IV, 4 
humilis, IV, hh 42 
macrophylla, IV, 424 
pumila, IV, de 425 
cusicki, IV, 4 
discoidea, IV, Oe 
alata, IV, 426 
eradiata, IV, 426 
hirticaulis, ye 
humilis, IV, 4 
eee ,4 
latifol 
IV, 421, 423, 424 
gracilis, IV, 424 
viscidula, IV, 421 
longifolia myriadenta, 
macrophylla, IV, 424 
eacecdeng™ ea, oe 423 
pS IV, on 
mollis 
659 
V, 420, 421, 424 
0 
sororia, IV, 422 
iae, 14, 426 
22 
viscosa, IV, 426 
Aromia tenuifolia, 
IV, 24 
Arthenatherum, : fade 
avenaceum, | 
elatius 
Artemis ia, ee 6, 8, 403 
wormskioldit, 
V, 410, 411 
californica, IV, 408 
s, [V, 408 
caste: IV, 410, 411 
pponacehhela: 
IV, 41 
rv, 
camporum, IV, 410 
IV, 414 
bolanderi, IV, 414 
candicans 405 
c 
tilis, lV, 404 
Fda IV, 414 
desertorum, IV, 412 
dou apes IV, 410 
scouleriana, IV, 410 
