210 
Tris virsicolor 
CUR AMODTONUE NUN TUG 2-5 SES ocd foes aug Sasa Rie eee ee 271 
PACINO AAD UNTVOTERNC os. 528 Ss xia ves OR toe en Oe 339 
PPRUCCIVCU MUTATE war Re Ged due wd eRe eee 136 
Juglans cinerea 
ST AINONIONLEDIO SUING: 2 aac2 Fs, ge SR oP ea pues oat ot atte ote ae 69 
Juglans nigra 
UG TPADTEO LIVE DLOST ULES 5 3o)i2 cu 3a rani a, <5 8 3 oe DR Se eae oon 69 
DAP OFBRDNACIEOANA 2560 2-5 ajo koh 6 teks BES nea ie oes Sek es ee 38 
Juniperus virginiana 
Gymnosporangium Junipert-virginiande... 0... eee 105 
Lactuea canadensis : 
FSULEUUT DAD OUTULELIS a Patiets, ho se Rer ened y Oke eee yartehecnw Gets GON ean ee 146 
MEDVIOTUUSMRCHUROE 3 co oh 5 ek Shee Os Sa ones. s era ee 236 
Lactuca sativa 
PCT MILAERUICEE 62,52 his. SRN Seka s hackle staac Balsa ea.) bre oe 236 
Lactuca scariola 
Wer CHTMCDEAUPUEIE rer ey re feos ab.0 oT dk one ee ee 8 
CUMIN TNF BOGE) Ao). Ue isisu Sele bed < verte os Botan tv anieee nnn 236 
Lactuea sp. 
Sphaerotheca humuls var fuliginea... ... cs cence oe ue a oes oe 47 
Laportea canadensis 
TIPU MATE UMPVCOLE 2 65 okt) Lisa oa Bes dita Lee eines tase ee 360 
IOP EUAL PULCOE Ye wi Sella taco ope.g ae de ec tte one JO 5-459 Oe 256 
Lathyrus palustris 
TCE LON 5 esti) oh ed a vols 3x 0's ep elk ss ae ee 169 
Lepidium campestre 
WN PAAU BIO CATE ke 5,5 6 er ass 4 vodonoe #2 ow BUae 2, they Wa es) nye 3 
Lepidium virginicum 
VAULT OMCIUIVELTG CEN arate ne alc: Sead oye aera v's, Sicoedea, He ten one a VT eee 3 
ZEPTONOSDOTONDOMGSILCG ox. colo. «Vel oe Scene bye t ornye bothc.b ne le rele ee 13 
Lespedeza fructescens 
Uromyces Lespedezae~progumbentis........2... cece veeccecesatur 173 
Lespedeza procumbens 
Uramyces. Lespedesae-procumbentis . .....6%.2s400s04 6.4.8. 2 173 
Lippia lanceolata 
Denronnona Tip Pies oie ed Ul oy Soma Ve eS le 315 
Liriodendron tulipifera 
DEEDS DIE LOU GOW? caic ab vnceis sb wie gb wis of 2h ped sd noe ele 37 
PAN ACLUITEA NO OPUICD ss oieinls uk abn He ae eee eee es oe 44 
EM OSULCHS LAT OU CTIE (2 ols ot de iv d 0) tedinvd oe ewe okt Wee ase a 207 
Menmicutartataloo-maciulata. F205 .4 sc awe ee ee ee 262 
Lobelia inflata 
eres GOrd OUCGE. . = eicc fd 2 tc Seo aale gis oe sae Bes aa 316 
Lobelia siphilitica 
DWPEOBTIOTIE IDUEIEGEs 5 lcs aa e's vlogs sia Ds oe wa & brdlt bupaa’« ooh ee 316 
PVUUSIOG. BTLAGCEW..s oo voce gh % » 00 ile ag oln sale ong 4 wes 192 
PUB CRTIUG AIODCULGE ove «ais a oleee do scat n'ai wi deipieia hasten a ete @ apo 137 
