Jungermannia atrovirens, 



— lanceolata. 



— pumila, 



— riparia, 



— spluerocarpa, 



— ventricosa, 

 Jungerrnanniace;e, 

 Juniperus, 



— communis, - 



— communis var. alpina, 



— communis sibirica. 



— nana. 



— occidentalis, 



— scopulorum, 



virginiana, 

 Kalmia glauca^ 

 Kantia tricliomanis, 

 Keteleeria, 

 Key to Conifers, 

 Kirkpatrick's, 



Labiata-. . .' . 



Lakes, - - - 



Lake San Juan, 

 Laminaria, - - - 



— bongardiana, 



— saccharina, 



— solidungula, 



— yezzoensis, 

 Larix. - - . . 



— laricina, 



— Lyallii, 



— occidentalis, 

 Lathyrus maritimus. - 



— nuttallii, 

 LeguminoScC, 

 Lentibulariace^e, 

 Lepidozia filamentosa, 



— reptans, 



■ — setacea, 

 Lessoniopsis. - - ' - 



Liliaccc'e, - - _ 



222, 22^ 



222 



222, 223 



222 



222 



215 



76, 221 



191, 198, 199, 200, 201, 206 



201, 202 



202 



141, 202 



202 



204, 205 



141,203,204 



204 



120 



227 



'210 



- 205 



122 



60, 64 



- - - 70 



12, 247. 248 



261 



251 



248, 269 



- 248, 270 

 152. 161,206, 211 



161 



- i6[ 

 161 



23, 115 



- 61,115 



- 115 

 124 



227, 233 



227 



227 



12, 267 



103 



