INDEX. 



Geyeri, 46. 



glaucum, 47. 



ymndijlorum, 49. 



hesperium, 49. 



hesjitriiim, 463. 



hijhridum, 47. 



leucophaum, 51. 



Meuziesii, .50. 



Menziesii, 48, 49, 50. 



mulicaule, 51. 



Niitiallianiitn, 50. 



Kuttallii, 50. 



occi denude, 47. 



orieittale, 45. 



ornutiim, 49. 



Parishii, 48. 



Parryi, 48. 



patens, 50. 



paucittorum, 50. 



paurijiorum, 50. 



paiiperculnm, 50. 



Penhardi, 46. 



recuivatum, 51, 463. 



sarrophi/lluni, 51. 



scaposuin, 46. 



scojtulorum, 47. 



scopulorum, 47. 



simplex, 49. 



simplex, 46, 49, 51. 



tricorne, 45. 



trirorne, 50. 



tridacti/lum, 47. 



trulliifolium, 48. 



uligiuosum, 46. 



urceolatum, 47. 



variegatum, 49. 



variegatum, 51, 463. 



vimineum, 46. 



virescens, 46. 

 Demidovia, 260. 

 Dendromecon, 83, 86. 

 Dendromecon, 82. 



Jlexllis, 87. 



Harfordii, 87. 



rigida, 86. 



riqida, 87. 

 Dentaria, 104, 153, 470. 

 Dentaria, 156. 



ii/b/ea, 153. 



Californica, 154. 



Callfornica, 155. 



cardiophylla, 155, 470. 



concatenata, 153. 



diphvlla, 153. 



diph'yllu, 1 54. 



dissect a, 153. 



gemmntn, 154. 



heterophylla, 153. 



integrifolia, 155. 



laciniata, 153. 



laciniala, 154. 



macrocarpa, 154. 



maxima, 154. 



vndtijida, 153. 



p.acliystigma, 155. 



tenella, 154. 



tenella, 154. 



tenuifolia, 154. 

 Deptford I'iuk, 211. 

 Descurainia, 136, 137, 138. 



canescens, 139. 



incisa, 139. 



pinnata, 139. 



5o/jA(a, 139. 

 Descurea, 138. 

 Dianthus, 209, 211. 



alpiuus, 211. 



Armeiia, 211. 



armeroides, 212. 



barbatus, 211. 



deltoides, 211. 

 furcaius, 211. 



prolifer, 212. 



repens, 211. 



Saxifragus, 212. 

 Dicentra; 93, 467. 



Cauadeusi.s, 94, 467. 



c'hrysantha, 95. 



Cucullaria, 95. 



eximia, 95. 



eximia, 94. 



formosa, 95. 



ochroleuca, 96, 467. 



pauciflora, 94, 467. 



teimif(jlia, 94. 



uniflora, 94. 

 Dichodon, 231. 

 Didytra, 93, 94. 



bracteosa, 95. 



Canadensis, 94, 95. 



Cucullaria, 95. 



eximia, 94, 95. 



formosa, 95. 



lachenalia- flora, 94. 



tenuifolia, 94. 

 Dictamuus Fraxiuella, 369. 

 Dielijtra, 94. 



Canadensis, 94. 



chrijsantha, 95. 



Cucullaria, 95. 



eximia, 94, 95. 



formosa, 95. 



saccatu, 95. 

 Dilepticum diffusum, 127. 



prcecox, 127. 

 Dipeialia, 188. 



suhnlata, 188. 

 Diphylleia, 67, 72. 



cymosa, 72. 



Grayi, 72. 

 Diplisca elliptica, 418. 

 Diplocalj/x, 394. 



chrysnphylloides, 394. 

 Diplota'xis, 102, 134. 



muralis, 134. 



tenuifolia, 134. 

 Dithvrea, 100, 122. 



Californica, 123. 



Wislizeni, 123. 

 Dodoncea, 433, 441. 



angnstifolia, 441. 



Burmanniana, 441. 



nana, 441. 



Schiediana, 441. 



spa</i!Jafn!,441. 



viscosa, 441. 

 DODON.K.K, 433. 

 Dolophraqma, 238. 

 Draha, 99, 105, 467. 



alpina, 108. 



a/y«;;a, 108, 109, 110, 112. 



androsarea, 109. 



Arabis, 111. 



arabisans, 111. 



arctira, 111. 



asprella, 107. 



asprella, 106. 



aurea, 110 



aureola, 110, 467. 



borealis. 111, 468. 



bracliycarpa, 1 07. 



Breweri, 111, 467. 



Canadensis, 111. 



Caroliniana, 106. 



chrysantlia, 110. 



coiifusa. 111. 



contorta, 111. 



corrugata, 110, 467. 



cori/mbvsa, 109. 



cra'ssifolia, 108, 467. 



crassifolia, 106. 



Crockeri, 112. 



cuneifolia, 107. 



densifoha, 112. 



dentata, 1 12. 



Douglasii, 112. 



eurycarpa, 109. 



fliraulis, 107. 



Fladnizensis, 109. 



glabella. 111. 



glacialis, 112. 



gracilis, 107, 111. 



grandis, 110. 



Henneana, 111. 



hirta. 111. 



Ajrtfl, 110. 



hispidula, 106. 



Howellii, 108. 



hyperborea, 1 1 0. 



incana, 111, 467. 



incana, 111. 



/ac^ea, 109. 



l(tvigata, 135. 



hevipes, 109. 



Lapponira, 109. 



Lemmoni, 108. 



/(//«;, 107. 



wirrantlia, 106. 



micropctala, 108. 



Mogollonica, 107. 



montana, 108. 



muricella, 109. 



nemoralis, 107. 



nemorcsa, 107. 



nivalis, 109, 467. 



oblongata. 111. 



oligosperma, 112. 



pauciflora, 108. 



platijcarpa, 107. 



ramosissima, 111. 



Rmmeriana, 107. 



