218 
Sicyos angulatus 
IPL ASIO PORNO USETORIRE Ot Oe Sk Sis sed eas we Raed ae ee Se ae 16 
Silene antirrhina 
SC DE OMMOMILGCLUNONG Grnsns = eect ac org. sop laces 2 we Sdvadane Rew oe ee 239 
Silphium perfoliatum 
RU CEUTUAPS AUD UU MAE ree eee a pd Seles a laieed evn, zavancielt Ge Bae Sieh ae 156 
Sisymbrium canescens 
GATTO Th OSE ILOL UCD oie Mca CG,» Shs Wendie eS e 2s ws vos ald OO 3 
Sisymbrium officinale 
VAN DUNOTCDREINWTS vets 5 hones oot ea vad so HAS ee ol ee 3 
Smilacina racemosa 
ERA ILO BECCHE UT UC IUG go os. cise sho ea tee x! ios ak, vn ee a0 a dao Ce ee 200 
Smilax hispida 
PP RARLGRTLORO OUNUBCT IOUS saints «oe «ye fe yo a ekdy os was ia, che Se 215 
Smilax rotundifolia 
GEER ONES SINILACISS en: hak Sigh Suid sc sa sanaRhe alata aes be 326 
PRA OSTICLA STAUGCUG «os 245 how Sass ote Wee Sine hie o RPOdaS de 215 
Solanum tuberosum 
AN LENTEONUO: WS OULIUL Recta d 2 occ ee a siete wheniuy & Wale Shy ie ie eee 290 
Solidago altissima 
ColeospantUin SOUAGGUAS.«. oa. dois vo... h eo Pak bis ps + an Sa ee 101 
Solidago arguta 
Coleosporitim. Soltdaginid. 6200 is nus Soma cd Mamie ee 101 
PUGET COLOMSTOOIG -5 5 xis.-, te 0d Do wisi Aig 4B taka oun, OE Re 131 
Solidago bicolor 
Coleosporiun. Soldaginvis:. 6030.5 5. sss aca dau dey ae be 101 
Solidago caesia 
Coleosportum Solidagyntst: 5.5.0). cosa it os wo 101 
PUCCINIG CLLENSUCONN ogo) o oie aid: Diaiso nie Hel wh Ask eee tk ee eee 131 
Solidago canadensis 
Coleosponvum SOlNdaginie.<.. 6... ais's «nous Wis we wes oe Oe 101 
PY STPNE CLCROTACEAT WHY «0.2% eons up Os yn Hin nods Bers eal nd eke 34 
DYNO O08 WIANUOH OU OSE TT  D I are ee oe Pn eo. 190 
FENGOAOSPOTA BOUGAGINIE. 0 or. oi wce del slong sah 1 dae we oe 218 
Solidago lanceolata 
Coleosporrunt Melicarulame:. Ss. oa-5 o's ahs » Vion oe Rie ae ga 
Solidago latifolia 
Goleospermim Solidagints. 0. oc Pbjo ean hh sl an on ace alee 101 
Ep ystpneCichovacear Umea 5)5.) 5 Sx. alz ans ats 0-4 sso. See Be 34 
Solidago patula 
Coleosporiam SoUdagine.. 5.0 nc. ees sia. os adn 0 swale 101 
Solidago ulmifolia 
Coleosporim Soldagints: 6... bs whe lk ed one Phas a ee oe 101 
Sphaerotheca humuli var. fuliginea 
Chncimmabolus Cesaiyt.... og 28 Se is Sake sss oe ee 183 
Steironema ciliatum 
PUCCIO vo cb ai ss se Ge ee ee hes ee eS ee 126 
DSEDIOTAUE CONS DUCUGIES.. & «sho acis eb iews +4: ole ad cone et 228 
