INDEX. 855 
; Page. Page. 
Bindweed....-... 2222222222022. oo 680, 681,682 | Boltonia, catalogue--..........-----.------ 718 
; NACH oz sie ss 5 tela dente J pani daltine wee 486 Sen acioaasnieaeawaesewcneaonenmans 128 
Biological survey, lichens. .__....._.._.... 263 765 
MOSSOS su cscceswereeeeiiacGenccce ses 290 766 
Biotia orientalis - 833 766 
Birches esestaakdesacehes.s - 48 DOP BIS ccmeawce-nead vexeeeund ce acKsienen 761 
WOE onc igienend vieeeamnn - 467 upland ...... 764. 
DIRE scricinsvanctasundeiuteaimateienadnadaee Borage family .............--2.2..20.-2 220 689 
Boraginaceae..............2202-2---...---. 689 
Boreal life region... a 30 
Borreria micrantha - - 740 
parviflora._..... - 740 
Borrichia, catalogue -. 800 
frutescens -- 132 
toothpick -..... 
Bittern ut... 2ccceeccsnans seen <5 
Bittersweet . 605 
PalSOwceswcn heed cae ware see ddeeeccegnaets | 1005 
Bitterweed _....-...-.. --.----------- 54, 757, 810 
IBISGISTUSH 2.25 2. ee cec ane eeeuinc sc aneaeeees 182 
SAMPSON) codecs oa ciesscnsdeeseqeseaseenes 799 
WALI be sassmsetiecascmtcecoiesestecaeds 14 
Blackberry ....-.---. ..-.---.-------- 540,541, 832 
BANC cssege sess t vs gcsetensonmien ce cemnaes, 541 
Black-jack .. 47,59, 60, 68, 88, 96, 98, 107, 112, 472, 822 
forked-leaf-__...----------.-----.------- 471 
DIACK OO tia. 5 os shceeeseecske tne ces cease 790 
Bladder nut, American... 605 
family. .22-::-2<222< 605 
Bladderwort---..---.--- 49, 52, 80, 117, 729, 730, 731 
Blazing star -.....-..------------ 766, 767, 821, 822 
Blechnum virginicum _...--- 313 
Blephilia, catalogue -..-.....- 708 
Cilidta-cs-ccescbscsesseoies 74, 
Bletia aphylla....-- .-- 460 
Blitum maritimum -.....----- 488 
FUDPUN Soeci sneer eeveseerseeredesssarcn: ASB 
Blood wort family -....----.---------.----- 446 
Blueieutlscss.cacse2 sence goesoune seat eestes 07 
MAG sow stant ee totacoer tes ceskseeka see 50 
GAGS nocccoscesacaaeietiededeees: 824, 826, 827 
COstiada. 2-2 .co2c2< acca zecminesicceeeze 826 
e HingliSh , seececgeseoescicesacccsssee 384 
Rentucky - ~.s2: sss22ceee0-5.c000 1022 384 
in Tennessee Valley-.-.-.-.------.--- 824. 
WeXaS i ceianiccessscecece eee Sans 827 
Bluebell family --....---------------------- 748 
Blueberry --.--------------------- 7, 659, 660 
Blue-eyed grass ’-.---..-.--------- . 450 
Bluehearts. .-.. ------------ ------ ---- eeee- 728 
Biaedgacls 2 ccccatsewsces exon 91, 96, 112, 181, 478, 822 
Bluétsec..-. soscuc ssezceencess-s= 
Boehmeria, catalogue 
eylindrica --.-----.----------+--------- 
NiVOH’wcciccnuesesgeseseeehuee sememccese BRB 
tenacissima ---.-----------------+--+--- 828 
tenacissima ......------- - 478 
Boerhavia, catalogue. ----------- ---------- 494 
erect ....------ ------ eee ree ee 494 
hairy -.------------------ - 494 
Bois d’arc.-...- ---------- ---- 2-2 er rrer ee 475 
Bokhara clover. -.. .-----------------7----- 829 
Boletineae ------------- ----- - 214 
Boletinus, catalogue... .------------------- 216 
Boletopsis.-------- pee 
Boletus --------------- 151, 216 
214 
catalogue -.---- -------------- 205 25 ---+- 
tory 
lunaroides ......--2222 0-22 2222-2-.------ 810 
obliquum -........_. 
ternatum-lunaroides 
obliquum _...222--.-----.--..------- 310 
virginicum 74 
Botrypus lunaroides.......----.-.-.--..--- 810 
Botrytis, catalogue.._...--..--..---....--- 235 
Bottle brush grass - 389 
Bouchea, catalogue . 694 
ehrenbergii.-_..... 694 
Bouteloua, catalogue. 375 
curtipendula -_- 104 
racemosa......- 375 
Bovista, catalogue. --. 33 
Bovistella, catalogue. 232 
Bowman’s root --..----.-..-.-.------ 539 
PAM Y= fo a3 5552S sce Seen stecaninseseeetes 599 
thorn 
Boykinia < 
MOOV fOliG <2 anes oo ee esmascersensse sess 5 
Brachychaeta, catalogue ....-------...---- vite) 
cordata vit 
sphacelata ....-_-....---...-+--2-+-- 63, 66, 83 
Brachyelytrum aristatum ...... -...------ 367 
awned......- ---.--- 367 
Catalogue: ..2. <s-000 esccesccseeeencccess 367 
OTectaM . 2. scsccesuesdeuse ss zsseeecess 4 
Brachyris dracunculoides 769 
Brachystemon....--.------+ s----- 20+ eo eee 698 
Brachythecium.--..........--------------.- 291 
campestre ---- 292 
catalogue ....-.-----. --- - 307 
laetum -......-.--------- - 298 
oxycladon .- - 292 
Bracken, common -- . 312 
Bradburya, catalogue - 578 
virginica... -.- 3s oF 
Brake, Chinese - - 312 
CH 22255 - 318 
cypress .....-. - A 
Brasenia, catalogue - 503 
peltata .... 126 
peltata .- 503 
Brassica .-...--------------- 134 
catalogue -.-.-..-------- 523 
campestris ruta-baga waaese, (Bat 
OIOTACOS .nsscneewnee weve smenen 151, 153, 241, 246 
