476 



LMDEX. 



Arenaria macradenia, Watson, 3G7. 



pusilhi, Watson, 867. 

 Argenione fruticosa, Tliurber, 318. 



kispU/a, Gray, ol8. 



platyceias, Link & Otto, 318. 

 Argentic chloride in water, on the 



solubility of, 7. 

 Argento-antinionious tartrate, 5. 

 Arizona, new plants of recent col- 

 lections, mainly in, 109. 

 Arsenic, iodide of, 59. 

 Arsenic, on the spectrum of, 35. 

 Arsenic spectrum, wave-lengths of 



the princi[)al lines of, 38. 

 Arsenio-molybdates, 79. 

 Aspicarpa Ilartwegiana, Juss., 333. 



hyssopifolia. Gray, 333. 



lougipes. Gray, 334. 

 Aster and Solidago m the older her- 

 baria, studies of, 163. 

 Asters, North American, in the 



older herbaria, 164. 

 Aster acuminatus, 171. 



adulterinus, 174. 



gestivus, 170. 



amoenus, 168. 



amplexicaulis, 168, 172, 1T3. 



amygdalinus, 168. 



annuus, 166. 



argenteus, 171. 



Artemisijeflorus, 175. 



auritus, 176. 



azureus, 176. 



bellidiflorus, 175. 



biflorus, 172. 



bifrons, 176. 



blandus, 171, 175. 



c?crulescens, 176. 



canescens, 175. 



Carolinian us, 169. 



ciliatus, 169, 172. 



ciliolatus, 176. 



concinnns, 175. 



concolor, 1G5. 



conyzoides, 173. 



cordifolius, 165, 172, 174. 



cornifolius, 172. 



cvaneus, 172. 



diffusus, 170, 174. 



divaricatus, 164. 



divergeiis, 170, 174. 



diversifolius, 172. 



dracunculoides, 173. 



Drumniondii, 176. 



dumosus, 164. 



eli'gans, 173. 



eminens, 175. 



Aster ericoides, 165, 170. 

 floribundus, 173. 

 foliolosus, 169, 174. 

 tragi lis, 173. 

 gramiuifolius, 175. 

 grandiflorus, 167. 

 hebecladus, 176. 

 hirsuticaulis, 176. 

 Hirtellus, 176. 

 hispidus, 169. 

 humilis, 172. 

 hyssopifolius, 165, 173. 

 infirnius, 171. 

 junceus, 170, 174. 

 Isevigatus, 169, 173. 

 Isevis, 166. 

 lanceolatus, 173. 

 laxus, 175. 

 ledifolius, 175. 

 linariifolius, 164. 

 linifolius, 165. 

 longifolius, 169. 

 macrophyllus, 108. 

 Marilandicus, 171. 

 microphyllus. 176. 

 miser, 168, 169, 170, 174. 

 mrdticeps, 176. 

 multiflorus, 170. 

 mutabilis, 166, 170, 174. 

 nemoralis, 169, 173. 

 Nov£e-Anglise, 165. 

 Novi-Belgii, 167, 170. 

 pallens, 175. 

 paludosus, 169. 

 paniculatus, 168, 170, 174. 

 patentissimus, 176. 

 patens, 169. 

 patulus, 169. 

 pendulus, 170, 174. 

 I^ennslyvanicus, 175. 

 peregrinus, 176. 

 phlogifolius, 172. 

 pilosus, 172. 

 polyphyllus, 175. 

 pra^altus, 175. 

 priBCox, 175. 

 prenanthoides, 173. 

 puniceus, 166. 

 radula, 171. 

 recurvatus, 173. 

 reticulatus, 175. 

 retrollexus, 176. 

 rigidus, 165. 

 rubricaulis, 168. 

 salicifolius, 168, 170, 174. 

 salignus, 174. 

 sagittifolius, 172. 



