INDEX. 



411 



PAGB 



biennis, Linn 336 



virens, Linn 336 



Cryptogram me, R. Br 261 



acrosticlioides, E. Br. 261 



crispa, var. acrostichoideSj'La.'wa. 261 

 forma, Americana, Hook.. 261 



Cupliea, Jacq. 323 



viscosissima, Jacq 323 



Oymbidium hyemale, Pursh 4 



Odontorhizon, Pursli 5 



pvlchellum, Pursh 10 



Cynodon, Pers 215 



Dactylon, Pers 215 



Cynoglossum 344 



occidentals, Gray. 344 



Cynosurus, Linn 217 



cristatus, Linn 217 



secundus, Pursh 216 



CypEEAOBiE, cxvii 92 



Cyperus, Linn 92 



aristatns, Eottb 93 



diandrus, Torr 92 



var. castaneus, Torr 93 



erythrorhizos, Muhl 94 



esculentus, Linn 93 



filiculmis, Vahl 94 



flavescens, Linn 93 



var. p. castaneus, Pursli. . . 93 



flamcomus, Vahl 94 



inflexm, Muhl 93 



Kyllingxoides, Vahl 94 



Michauxianus, Schultes 94 



mariscoides, El! 94 



phymatodes, Muhl 93 



repens, Ell 93 



Schweinitzii, Torr 93 



strigosus, Linn 94 



tuberosus, Vahl 93 



undnaius, Pursh 93 



Cypripedium, Linn 20, 364 



acaule. Ait 22 



album, Ait 21 



arietinum, B. Br 20 



Calceolus, Michx 20 



Canadense, Michx 21 



guttatum, Swartz 23 



humile, Pursh 22 



montanum, Dougl 22, 364 



occidentale, Watson 22 



parviflorum, Salisb 20, 364 



parviflorum, Ait 21 



parviflurum,, Eich 22 



passerinum, Eich 22 



pubescens, Swartz 21 



spectabile, Salisb 21 



Oijstea bulbifera. Smith 280 



fragilis, Smith 279 



montana, Lam 280 



Cystopteris, Bernh 279 



bulbifera, Bernh 280 



PAGE 



fragilis, Bernh 279 



montana, Bernh 280 



Dactylis, Linn 221 



cynosfuroides, Linn 182 



glomerata, Linn 221 



Damasonium, Juss 79 



Californicum, Torrey 79 



Danthonia, DU 214 



Calif^rnica, Bol. 214 



Yar. unispicata, Thurb... 216 



intermedia, Vasey 214 



spicata, Beauv 214 



unispicata, Munro 215 



Delphinium 299 



scopulorum, var. glaucum, Gr. 299 



scopvlorum, Gray 299 



Dennstxdtia punciilobula, Moore... 285 



Desmodium, 317 



oanescens, DC. 317 



Deschampsia, Beauv 209, 393 



alba, Ecem. & Schultz 211 



atropurpurea, Scheele 209 



var. latifolia, Sorib 209 



var. minor, Vasey . . . 209, 393 



Bottnica, Wahl 210 



brevifolia, E. Br 209 



csespitosa, Beauv 209 



var. arctica, Vasey 210 



var. Bottnica, Vasey 210 



var. longiflora, Trin 210 



var. /3. major, Hook 210 



var. maritima, Vasey.... 210 



calycina, Presl 210 



danthonioides, Munro 210 



elongata, Munro 210, 393 



latifolia, Vasey 209 



Deyeuxia, Clarion 203, 393 



aequivalvis, Benth. & Hook. . 203 



Aleutica, Vasey 203 



Aleutica 207 



borealis, Macoun 207 



breviaristata, Vasey 203 



Canadensis, Hook 204, 393 



chalybasa. Fries (?) S93 



Columbiana 207 



confinis, Kunth 204 



crassiglumis, Vasey 204 



desohampsioides, Vasey 204 



Ijangsdorffii, Kunth 204 



Lapponica, Kunth 205 



Macouniana, Vasev 205 



neglecta, Kunth 205 



var. Americana, Vasey... 205 

 var. brevifolia, Vasey .... 206 



var. robusta, Vasey 206 



Pickeringii, Vasey 206 



Porteri, Vasey 206 



purpurascens, Kunth 206 



rubescens, Vasey 207, 393 



strieta. Coulter 205 



