INDEX. 



821 



Thysselinuui Hoffm 390 



Tiarelln Linnt 275 



cordifolia Linn 275 



Tiarella laciniata Hook 275 



Ticdemannia DC -'iiM 



ri(jida (LiNX. ) 39 1 



T'dia Linn 359 



americdiia Linn 359 



Tilia canadensis Michx 359 



caroliniana Mill 359 



glabra Vent 359 



Jati folia Salisi; 3>9 



neglecta SrAcii. . . 359 



pubescensNouv.DtTiiAM 359 



stenopetala Rak 359 



Tiliaceae 359 



Tiinbalia Clos 287 



Tinea Biv 165 



Tinus Oeust 489 



Tithyuialopsis Kl. and (J 311 



Tithyniali Adans 340 



Tithymalus Gaektn 341 



Tobinia Desvx . . . '. 337 



Tofiehlia HuDs 143 



glutinom ( M iCHX ) 141 



Tommasinia Beut 390 



Tonguea Endl 257 



Tordvliopsis DC 389 



Tordylium Baill 389 



Tormentilla Linn 293 



Tornainalis Med 283 



Torrninaria RoEM 283 



Torresia R. and P 55 



To«reya Raf 90 



Torulinum Desv 91 



Tosagris Beauv 58 



Tovara Adans . . 204 



Tovaria Neck 152 



Toxicodendron Tou'kn 346 



pinnatum Mill 346 



Tozzeltia Sasi ... 61 



Trachyloiuia Nees '. . . 105 



trigloinorataNEEs 105 



Trachynotia Michx 69 



cynosuroides Miciix... 69 



polystachya Michx 69 



Trachyrhyiichium Nees 103 



Tradesmntiii Linn 136 



Tradescantia cristata Walt. . 137 



ohioensis Raf 137 



Trade>iainli<L rirginica Linn. , . 137 



Tragacantha Tourn 323 



(TraKiU-antha) 308 



Travimn Si'heno 391 



Tragopogon virKinicmii Lin.n. r,()4 



Tragopsis Pom el 394 



Tiagoselinuiu PoMEL .394 



Trasi Beauv 103 



■^Praversia Hook, f 554 



Traunsteinera Reich lf>4 



Treissia Haw 341 



Trentejjohlia Boeckl 90 



Triachyruni Hociist 62 



Triadenia Sfach 362 



Triadi'nuiu purpurascetis Raf. .364 



Triaena HBK 70 



Trianlha Nutt 143 



Triathera Desvx 70 



Trifhachne Nees 49 



Tricherostigma Kl. an<l (r .. 341 



Trichochaeta Steud 104 



1 richochloa Beaun' 58 



calycina Thin 60 



glomeraia Titix 60 



Tricbocrepis Vis 568 



Trichodium Miciix 64 



decuiubens Micii.x 65 



laxifoliuni Miciix 65 



pe -en nans Ell (15 



scabrum Muiil 65 



Tririiolaena Sciirad 49 



Trichoon Roni 73 



Trichophorum Peks 94 



— - cyperinuiu Hers 96 



lineatuui iVIiniL 96 



Tricbopf»diimi Pkesl 329 



Trichostemnui bra c hiatus 



Linn 456 



Trichostylis Lestii; 103 



Trichf)thalamiis Leiiji 293 



Triclinium odoratuin Rak . . . 388 



Triclisperma llAF 3.38 



grandillora Raf. .... 3.39 



Tricoccae Linn .340 



Tricolophus Si'ACii .33-s 



Tridia Koirni .362 



Tiientcdis Linn 414 



amencfUHt (Peks.) 414 



Trientaliseuropaea Miciix . . 414 



europaea var. ameru-aiia 



Pers 414 



europaea var. angiHii- 



folia'IORH 414 



Trk/lochl)i Linn 41 



Triglochin chilensis Mey 41 



elata N (Jtt 41 



junceaGiLiii 41 



Triylodiin rnaritini(( LiNN. . 41 

 Triglochin marilima var. el ila 



Gkay 41, 42 



mexicana HBK 41 



Triglodiin palxHtrifi LiNN 41 



Triglochin salina Wallr. ... 41 



Trigonea 1*ahlat 147 



Trigonella atnericana Ni'i'T . 3.32 



Trigonftsciaduiu Boiss 389 



Trigurria Cav 361 



Trillidium Kuntii 156 



TriUuiDi Linn 156 



Trillium album Puitsii 15*^ 



catntschat.icum prusn. 156 



I'l'iUiuni cetiniion L\N'S 156 



erectmu Linn 156 



Trillium erectuin var. dcclin i- 



tum Gray — . 156 



Trillium grundijiorimi (Miciix.) 1 56 



nicale RiDD 156 



Trillium pendulum Ait 156 



