INDEX. 



413 



PAGE 



reptane, Nees '■' 219 



JMcoma cuspidata, Nutt ] 93 



Erigeron 331 



flagellaris, Gray 384 



EriooatilejE (cxvi) 92 



Eriocaulon 92 



pellucidum, Mx 92 



septangulare, With 92 



Eriophorum, Linn 102 



alpinum, Linn 103 



anguslijolium, Roth 106 



angustifolium, Torr 106 



ca:!ipitosum, Host 103 



calktrix, Cham 104 



capitatum, Host 104 



var. (3. Hook 104 



Chamissimis,C: A. Meyer 104 



cyperinum, Linn 102 



var. laxus, Gray 102 



gracile, Koch 106 



var. paucinervium, Eng... 106 



Hudwnianum, Mx 108 



lineatum, Benth. & Hook 103 



polystachyon, Linn 105 



var. angustifolium, Gray . 106 



var. ji. Michx 105 



var. lutijoliwm, Gray 105 



russeolum, Fries 104 



ScJuiichzeri, Hoppe 104 



vagiiiatum, Linn 103 



var.}'. Hook 104 



Virginicum, Linn 105 



var. album, Gray 105 



Erilricldum Californicum, DC 344 



Chorisianum, DC 344 



circumRcissum, Torr. & Gray . . 345 

 crassisepalum, Torr. & Gray. . . 345 



fvlvum, A. DC 345 



glomeralum, DC 345 



var. humile, Gray 345 



leiocarpum, Wat 345 



leucophssum, A. DC 345 



nanum, var. aretioides, Herder. 344 



plebdum, A. DC 344 



Scouleri, A. DC 845 



, tendlum, Gray 345 



Torreyi, Gray 346 



Erythr^a, Rich 342 



Cenfaurium, Pers 342 



Erythronium, Linn 41, 364 



albidum, Nutt 41 



Americanum, Smith 41 



Dens-canis, Mx 41 



grandiflorum, var. (?) albi- 



florum. Hook 41, 365 



var. giganteum, Hook. 42, 365 



var. minor, Morren 42 



var. rCTO^Mfum, Baker 41 



var. Smithii, Hook 41 



lanceolatum, Pursh 41 



propullans, Gray 41 



revolidum, Smith 41 



Eupatorium 332 



purpureum, Linn 832 



Euphorbia 354 



Esula 354 



hypericifnlia 354 



Preslii, Guss 354 



Eutriana curtipendvia, Trin 216 



oligostachyum, Kunth 216 



Fagopyrum 354 



Tartaricum, Gsertn 354 



Fendleria rhynclidylroides, Steud.. 193 



Ftrula dissoliUa, Wat 330 



midtifida, Gray 330 



Festuca, Linn 233, 396 



borealis, Plook 229 



brevifolia, R. ]Jr 235 



bromuides, Mx 237 



disiichophylla, Mx 221 



duriuscula, Linn 233 



elatior, Linn 284 



finitans, Linn 231 



Macounii, Vasey 236 



microstachya, Nutt 234 



var. divergens, Thurb... 284 



var. pauciflora, Scrib 234 



myurus, Linn 234 



nervosa, Hook 227 



nutans, Willd 234 



occidentalis. Hook. ..235, 237, 397 



occidentalis 396 



ovina, Linn 235 



var. brevifolia, Wat 235 



var. duriuscula, Gray 283 



var. polyphylla, Vasey . . 230 



var. polypliylla 397 



var. vivipara, Gray ...... 236 



pauciflora, Thurb 235 



Richardsoni, Hook 236 



rubra, Linn 236 



var. longearistata, Hack. 397 



var. villosa, Vasey 236 



rubra, var. I., Hoolc 280 



scabrella, Torr 236 



subulata, Bong 237, 396 



subulala, Bong 220 



subuliflora, Scrib 396 



tenella, Willd 287 



FiLicES (oxxi) 357 



Flcerkia proserpinaeoides 314 



Fluminia, Fries 229 



arundinacea, Fries 229 



arundinacea, Trin 396 



Fragaria 319 



Virginiana, Duch. var. Illi- 



noensis, Gray 319 



Fritillaria, Linn 40 



Kamtschatcensis, Ker 40 



lanceolata, Pursh 40 



