290 



INDEX 



[438 



References to the Flora are in brackets 



Ladies' tresses [96 



narrow-spiked [96 



Lady's thumb 107 



common 107 



dock-leaved 107 



Muhlenberg's 107 



Lambkill 186 



Lamb's quarters 108 



LAMIACEAE 205 



Lappula 200 



angustata 26, 200 



cupulata 16. 200 



floribunda 26, 200 



occidentalis 16, 200 



Larkspur 34, 119 



Barbey's 120 



garden 120 



Nelson's 120 



Penard's 120 



plains 120 



western 120 



Lathyrus 161 



leucanthus 21, 25, 161 



Laurel, swamp 186 



Lavauxia 179 



brachycarpa 179 



Lead plant 159 



Leather flower 121 



Jones's 121 



woolly 121 



Leersia oryzoides 59 



Lemna 87 



gibba 10, 87 



minor 10, 87 



LEMNACEAE 87 



Leonurus 206 



Cardiaca 45, 206 



Lepargyraea 175 



Canadensis 25, 175; 



Lepidium 127 



divergens 127 



Draba 127; 



medium 127; 



Leptasea 138; 



austromontana. . . . ...36, 42, 138 



chrysantha 42, 138 : 



flagellaris 42, 138' 



Hirculus 138^ 



Leptilon 239 



Canadense 45, 239; 



pusillum 239 



Lesquerella 128' 



Shearis 128 



Lettuce 258' 



common blue 259 



common wild 259 



Louisiana . . 259 



prickly [259 



showy [259 



Lecocrinum [92 



montanum [92 



Liatris punctata [226 



Lichens 29 



Ligusticum 183 



affine 183 



Ported 23,26, 183 



scopulorum 184 



LILIACEAE [92 



LlLIALES [88 



Lilium [92 



Philadelphicum montan- 

 um 28, 92 



Lily 92 



Mariposa 17,18,27, 94 



mountain 27, 92 



pond 34, [125 



sand 92 



LILY FAMILY 92 



LlLY-OF-THE-VALLEY FAMILY. . 93 



Limnorchis 95 



borealis 33, 96 



laxiflora 22,28, 96 



stricta 33, 95 



viridiflora 22,28, 95 



Limose society 10 



Limosella 214 



aquatica 10,34, 214 



LlNACEAE 163 



Linanthus 196 



Harknessii 196 



Linanthus, Harkness' 196 



Linaria 211 



Canadensis 20, 211 



Linnaea 221 



Americana 26, 221 



Linum 163 



Lewisii 15,19, 163 



perenne Lewisii 163 



pratense 163 



Lip-fern [51 



Fendler's [5i; 



woolly [51 



Lippia cuneifolia [205 



Liquorice, wild [159 



Lister a borealis [96 



nephrophylla [96 



Lithospermum 



albescens 



an gusti folium. . . . 



breviflorum 



canescens 



linearifolium 

 Little red elephant. 

 Greeland . 



.16, 

 .14. 



203 

 203 

 203 

 203 

 203 

 203 

 218 

 218 



