590 



GEOLOGICAL SURVEY OF CANADA. 



PAGE. 



Consolida, L 25,482 



decorum, Fisch. & Meyer 26 



datum, L. var. occidental, Wat. . 25 



exaltatum, Hook 25 



Menziesii, DC 25, 482 



pauciflorum, Nutt 25 



scopulorum, Gr 25 



virescens, Nutt 26 



variegatum, T. & G 26, 482 



Dentaria, L 39 



diphylla, MX 39 



heterophylla 39 



laciniata, Muhl 39 



maxima, Nutt 39 



tenella, Pursh 39 



tenuifolia, Hook 39 



Desmodium, DC 118 



acuminatum, DC 118 



bracteosum, DC 118 



Canadense, DC ,119 



canescens, DC 118 



ciliare, DC 119 



cuspidatum, Hook 118 



Dillenii, Darling 118 



Marilandicum 119 



nudiflorum, DC 118 



paniculatum, DC 119 



pauciflorum, DC 118 



rotundifolium, DC 118 



Dianthera, L 377 



Americana, L 377 



Dianthus, L 70 



alpinus, L.,tw. repens, Regel. . 70 



Armeria, L 70 



repens, Willd 70 



DlAPENSIACEjE (LVIIl) 308 



Diapensia, L 308 



Lapponica, L 308, 564 



Dicentra, Bork 35 



Canadensis, DC . . 35 



cucullaria, DC 35 



ex'tmia, Hook 36 



eximia, Hook., var. ft 35 



formosa, DC 36,485 



saccata, Nutt 36 



Diervilla, Tourn 198 



Canadensis, Willd 198 



humilis, Pers 198 



lutea, Pursh. 198 



Tournefortii, MX 198 



trifida, Moench 198, 540 



Dieteria canescens, Nutt 218 



Digitalis, L 360 



purpurea, L 360 



Diotis lanata, Pursh 403 



Diplopappus albus, Hook 228 



var. lutescens, Hook , 228 



amygdalinus, Hook 229 



canescens, Hook 231 



filifolius, Hook 230 



grandiflorus. Hook , , . . 231 



hispidus, Hook <,.....209 



linariifolius, Hook 229 



lutescens, DC 228 



pinnatifidus, Hook 209 



umbellatuK, Hook 229 



villosus, Hook 209 



Diplotaxis, DC 488 



muralis, DC 488 



tenuifolia, DC 488 



LI) 205 



Dipsacus, L 205 



sylvestris, Mill 205 



Dirca, L 420 



palustris, L 420 



Dodecatheon, L 312 



dentatum, Hook 312 



friffidum, Cham. & Schlecht. . .312 



integrifolium, MX 312 



Meadia, L 312,565 



var. frigidum, Gr 312,565 



var. lancifolium, Gr 312 



var. latilobum, Gr 312 



var. macrocarpum, Gr 312 



Donia glutinosa, Hook 209 



lanceolata, Hook 210 



squarrosa, Pursh 208 



wniflora, Hook 210 



Douglasia, Lindl 311 



arctica, Hook 312 



nivalis, Lindl 311 



Draha, L 49 



algida, Adams 49 



,, L 49,488 



var. algida, Regel 49 



var. corymbo-a, Durand . . 50 

 var. glacialis, Dickie. .50, 488 



var. hebecarpa, Lindl 49 



var. micropetala, Durand... 50 



alpina, var. /?., Hook 49 



alpina, var. 6., Hook 50 



androsacea, Wahl 51, 488 



arabisans, MX 52, 489 



aurea, Vahl 52, 489 



borealis, DC 51 



Canadends, Brunet. . . .' 52 



Caroliniana, Walt 52 



confusa, Ehrh 51 



corymbosa, R.Br. 50 



crassifolia, Gr 51, 489 



densiflora, Nutt. 50 



glabella, Pursh 52 



glabella, Rich 51 



glacialis, Adams 50 



hirta, L 51 



hirta, vars. 3 and 4, Hook 51 



hispidula, MX 52 



hyperborea, Desv 52 



var. siliquosa, Gr 53 



incana, L 51,489 



var. borealis, T. & G 51 



var. confusa, Poir 51, 489 



