( 845 ) 
Deweya—Hartwegi......182 
Kelloggii............0. 182 
Deyeuxia. ........ 2... 802 
Aleutica..... Soe es «302 
DIADELPHIA ..,........ . 57 
DIANDRE..... eee ee ee 131 
DIANDRIA ............. 5 
DI-TRI-TETRAGYNIA..... 7 
MONOGYNIA.........005 5 
Dicentra ........... 57, 228 
chrysantha.. ....... 228 
formosa .......0 0.0005 228 
Dichondra......-...-... 168 
TOPODS.....00 cece eens 168 
DicHOTOMZ........ .829 
DICOTYLEDONES. ........ 80 
DIDYNAMIA ......0- 0000s 49 
ANGIOSPERMIA.. ...... 51 
GYMNOSPERMIA,....... 49 
DIGITALEH..........0508 151 
DIGECTA 03.5 essen nictndun oceed 76 
DIANDRIA .......0-065 76 
DopECANDRIA.......-- 79 
HEXANDRIA.......0- . 79 
IcoSaANDRIA........-+ . 79 
OCTANDRIA........ «+ 79 
PENTANDRIA.... 2.00008 78 
PoOLYANDRIA.........05 719 
SYNGENESIA. ........- 79 
TRTRANDBIA..... 0.0.45 77 
TRIANDBIA...... .-+-+ 77 
Diplacus.. ........- 52, 150 
glutinosus...... ..--+ 150 
DIPSACEH oo... ee cee eee 123 
Dipsacus ........566- 16, 123 
fullonum.........-.+. 
Dirca—occidentalis .....266 
DISCOPHORA...........4- 175 
Distichlis..........6...005 307 
DOCK scccssnarisne wiser ges 274 
Dodder................. 169 
DopECANDRIA........... 43 
MONOGYNIA.........00¢ 43 
PENTAGYNIA,.......... 44 
Dodecatheon........ 19, 171 
Meadia............... 171 
Dogbane..............45 129 
Dogwood............... 185 
Douglas Spruce....... 827 
Downingia........ 22, 56, 70 
Duckweed............+- 325 
Dutchman’s Pipe........ 268 
Eicheveria ........... 43, 189 
Echinocystis. ........56. 122 
Echinospermum........ 19 
Hel-grass ........-...06- 325 
Pdr csi i ccey sages es ee 124 
Eleocharis........+ 9, 15, 320 
Ellisia .......... 20, 26, 161 
chrysanthemifolia..... 162 
Elymus...... ...... 10, 315 
arenarius ..... see yes 315 
condensatus........-- 315 
Sibiricus. ........... 315 
Sitanion ....... de eed 315 
Emmenanthe........ 26, 159 
penduliflora ......... 159 
FENNEANDRIA,......-5.0-- 38 
EPIGYNZ,.....:0+06- 80, 282 
Epilobium,.......... 36, 240 
Franciscanum ........ 241 
minutum.... ... eee. 241 
