Lachemilla Fo ten tilla 
Venusta, 382 eandids, 315, 328 
Vulcanica, 382 candicens, 339, 349 
Peroepier candicans crocea, 339 
' arvensis, 379 eandicans nana, 339 
Po ten tilla candida, 315, 328 
absinthiifolia, o61 canescens, 309 
ecumina ta, 336 earoliniana, $03 
agrimonioides, 368 cescadensis, 346 
agrimonioices arguta, 368 chrysantha, 311 
alaskense, 318 ciliata, 325, 370 
amacorensis, 312 Clarkiana, 336 
ambigens, 342 collina, 308 
ancistifolia, 345 coloradensis, 339 
angus tata, 311 comaroides, 323 
Anserina, 353 Comarum, 365 
Anserina concolor, 354 comosa, 316 
Anserina Kgeedii, 364 concinna, 329 
Ansgerina grandis, 353 econcinna divisa, 330 
Anserina groenlandica, 354 concinna humifusa, 329 
arachnoidea, 350 concinne humistrata, 3529 
argentea, 508 concinneeformis, 329 
argentea dentata, 308 confertifiora, 368 
Argentina, 553 convallaria, 369 
arguta, $48, 368, 371, 372 corymbosa, 309 
arguta ferruginea, 368 crinita, 346 
arguta glandulosa, 372 etenophora, 317 
argyrea, 341 dascia, 313 
argyrops, 308 dealbata, 340 
arizonica, 344 decurrens, 327, 344 
ashlandica, 370 aicho toma, 304, 307 
atrorubens, 323 dichroa, 319 
atrovirens, 351 a@iffusa, 341 
aurea, 325 digitato-flabellata, 309 
Bakeri, 316 dissecta, 326, 346, re 
bicrenata, 3350 dissecta decurrens, 544 
biennis, 305 dissecta Drummondii, 346 
biflora, 536 dissecta glaucophylla, 326 
bifolia, 335 dissecta nul tisecta, 327 
Bigeloviana, 568 diversifolia, 326 
bipinnatifida, 348 diversifolia glaucophylla, 326 
bipinnatifida platyloba, 349 diversifolia multisecta, 327 
Blaschkeana, 312, 317, 316 diversifolia pinnatisecta, 345 
brevifolia, 336 divisa, 330 
Breweri, 542 Donnell-Smithii, 304 
Breweri expansa, 342 Drummondii, 346 
Bruceae, 342 Durandii, 356 
brunnescens, 310 durangensis, $22 
caespitosa, 352 effusa, 340 
campestris, 526 effusa filicaulis, 338 
camporum, 319 effusa gossypina, 352 
canadensis, 3035 Rgedii, 354 
canadensis pumila, 503 Whrenbergiana, $24 
canadensis simplex, 302 Wimeri, 315 
