384 INDEX 
Page. Page. 
POUR DORIA Looe cca slscs cecwteuans cs boedees sa) 7 h 339 
Baccharis 155 simplex, Hitchcock, var. compositum, 
scens, DC 25, 155 La 339 
Douglasii, DC 365 ternatum, Swartz 340 
Emoryi, Gray 156, 157 irginianum, Swartz 340 
halimi 156 | Bouteloua 32 
salicina, T. & aS 156 le a Gray : 286 
sergiloides, Gra 25, 157 foena, 288 
Bahia ee Benth, var. dealbata, Gray ..... 1 Hook 2 287 
onfertiflora, Di 366 hinenta La 82, 288 
lencophyla DC 167 umbo cfitenn Griseb. 2 287 
y Gray : 175 serene By Te cow sme ue tae ces ony 287 
Pieninadinte, Gray .. 175 ligostachya, Torr 32, 288 
Bal 160 srs fe Ben 287 
Banatia, Moq..-....-.... Bouvardia hirte — K., var. quaternifolia....... 137 
‘bul: ifolia, Schweeg Ue eM cn dat Steen Ree eens nN en - 187 
ruralis, Hedw 343 | Boykinia 82 
-  gubutata, d ee Hick “ G 361 
Beckmannia fi , Host 295 | Brachyt Schl 348 
60 pilisiiats, Hoffm 247 
Berberis — POOR calisuscnabtoccees ----. 7, 41,60 | B: a, Boi 356 
ri, Gray 60 Brickellia t etnies a 140- 
Renta les 60 Californica, G 140 
repens, Lindl 60 grandiflora, pon tt 140 
_ trifoliata, Moric 60 longifolia, Watson (PL V) .............--. 140 
B Benth 158 Wrightii, Gray 140 
Rn } 4if5] Koe 133, 362 . I : ra 20, 289 
BETULACEX 239 spicatum, Wi BUIGURNG S665 esses. 3 
eS Na en 239 | Brush (blue) 357 
is, Hook 239 Bromus bre ee Thurb. ? 292 
Bintovia 9 renata cg Tuckerm 351 ciliatus, L 292 
165 | Brunella vulgaris, 223 
hete terophylla, Ort ? var.? 165 yan Brewerl, Gray 367 
tenuisecta, Gra: 165 346 
Bigelovia — Gray 145 exespitosum L 346 
Donglasii, G: aa 145 rrhatum, Hopp. & Hornsch................ 345 
tinal wae rrulata, Gray ..... an aaee 363 iiceabatei Web. & Mohr 345 
Douglasii, var.  tortifolin Gin pda a 363 pallescens, Schleich 345 
graveolens, Gray 145, 363 pallescens, var 346 
graveolens, var. "glabrata, Gree 255 363 pallesoens, va var. = contorta...... Re dkioeihe eeu 345 
145 pendulum, : 345 
Sh — > 46 pseud soni t 346 
Wrightii, Gra 144 een arinaetr Hedw., var. compactum.. 346 
Wrightii, uae var. hirtello-scabra, Gray... 144 turbinatum, H 346 
217 pcb -emrorage var. alia, ee MER aie 346 
Biscutella Wislizeni, Engelm 66 845 
BIXINEX 68 Beier sehjaiei ae 288 
Blech boreale, Swa: 327 | Buellia a (Sommer r ) Tuckerm ........ aay 351 
doodivides, Hook 828 | Cabbage ( 
Blitum capitatum, L 236 ACTEA ... 19, 26, 127 
glaucum, Koch 236 | C. . 
; hum, var. 236 | Calabazilla ... 44 
rubrum, Reich., var. humile, Moq 236 | Calamagrostis Canadensis, L 285 
Boerh ‘ta, L 227 confinis 285 
Gratiami, Gray 2.50225 soo. Sigene sues : 227 n 
scandens, 227 stricta, Trin., var. robusta ........... 285 
spicata, Choisy 227 : 285 
deitil, Gray... oo. wos 5.3 weeene eceee 227 | Calandrinia pygmea, Gray - 73 
Boisduvalia densiflora, Watson 362 2 
BORRAGINACEZ .....- 203, 370 rys, En Be a 110 
Botrychium australe, R. Br 340 eriophylla, Benth. . 7 ae 
decompositum, Martens & Galeotti...... 340 humilis, Bent 109 
Sumarioides, Willd oe 340 | Callitriche autumnal 119 
lanceolatum, Anestrém 339 i - 119 
Lunaria, L 339 Uniedieetns, pas isoni, W hatin: 269 
lunarioides, Swarta ..................... 340 | Nattallli, T. & G... 269 
