664 
[Betula] 
alba, I, 511 
papyraceca 
ghd el caee Si? 
papyrifer. 
occidentalis Se 512 
subco fos 1, 512 
uaa +, oe 
w iandililiels: ort 
it E512 
BeTuLacEAgE, I, 510 
scars chilentix: 
IV, 4 
Ricweulla, Tt: 233 
pT 233 
Bic uspidaria involu- 
crata, III, 140 
tricuspis, ‘TIL, 140 
Biden s, IV, 1 128, 136 
ellipt ptic a, 1V, 128 
ch aa alg oides, 
I 
cus ibe IV, 128 
ansa, IV, 
mandate IV, 129, 130 
puberula, IV, 130 
pes be rhe 
ke log. Ae 
lae 
lon oh. Be nV. 128 
melanocarpa, Ae 129 
aes 1 aes Ne 
pilosa, IV, 1 We 
Prionophyil, He 128 
1V,4 
IV, 
albi V, 296 
arborescens, IV, 288 
bolanderi, IV, 30 
eolens aiticed lis, 
hololeuca, IV, 303 
howardii nevadensis, 
INDEX OF SCIENTIFIC NAMES 
IV, 301 
intricata, IV, 330 
IV, 2 
vscidifora, IV, 278 
Bic i ' 
Big s, IV, I 
Bikweulla Ears sanity: 
233 
Formed II, 234 
ettia ‘riparia; 
IV, 
Biscutella californica, 
Bistorta bistortoides, 
Tt: 
thi coe, TI, 61 
Blechmum radicans, 
mice: he 248 
chilenss IV,2 
eee hid, Sore 
robus Ve 
Blepharipappus Vv. 192 
carnosus, IV, 163 
chespasitheneoulie: 
TVt 
douglasti, IV, 1 
— ig hd iv 159 
16 
ties IV, 159 
poe Aone af Sag 
glandu ete a Ly. 
heterot he 
IV, 
graveolens, IV, 
heterotr she a's ig 
hier acioides tv 1 
oregan 
epee Vv 162 
platyglossu ea thee 160 
tv, 
"subphvmoss, Vv" 192 
ida, IV, 192 
Bane pM 2 m, 
Ii 72 
cere Ti #i 
atum, II, 72 
 hcacbedindee II, 74 
glaucum, II, 71 
eo tegen II, 74 
rubrum, II, 71 
Blondia Sifeibite, 
Bloomeria, I, 398 
aure 
cleveland, I, 399 
croceo, I, 398 
at Sg I, 397 
serotina, |, 397 
Boebera chrysanthe- 
motides, IV, 252 
hirsut 
intermedi 1, 103 
ia ewhe IL 103 
3 
ramulosa, II, 1 
repens, II, 10 
rel a pee 
t iq tra 
californica, 50 
Hieahasedes iy 350 
oregana, IT, 350 
Bolbo re devant, 
TII. 8 
Bolelia bicornuta, 
IV, 90 
wpe eaters : 94 
r,1 
IV, 3 
siaanitolia IV, 304 
latisquama occiden- 
V, 304 
occide ntalis, 1V, 304 
Bonacixaceae TEE "S32 
Borago, III, 540 
aiheinaite: TIl, 540 
Borkhausia lessingii, 
IV, 566 
BorrAGININEAE, 
THT; 
Boschniakia, IV, 9 
0 
occidentale, I, 4 
Botrys ambrosioides, 
Ii 72 
aromatica, II, 72 
fremontu, II, 71 
esa aes II, 70 
ie 
Pichia i 176 
arenosa, I, 177 
aristifpides: E177 
b 8 
palmata, 
septentrion ali is, 
Ett. 
Boykinia, TE351 
aconitifolia, II, 352 
elata, II, 352 
humilis, 111, 164 
cidentatis; UT, 352 
lat a, ET; 352 
cotumditolia SIE S52 
ai vo eo ctis angustus, 
V; 332 
side sa, 
B isugstanig fies: 
Brachyphragma braun- 
phos TI, 597 
serenot, II, 595 
Brachyris californica, 
IV, 260 
euthamiae, IV, 260 
microcephala, IV, 260 
Brandegea, IV, 72 
pe 
ipestlies TI, 172 
