554 



INDEX. 



K. 



Krcischcria, Geinitz, 18. 



"Wicdci, Geiuitz, 14, 18. 

 Kryuitzkia, Fiscli. & Meyer, 260, 264. 



affiuis, 270. 



alyssoides, 280. 



ambigua, 273. 



angustil'ulia, 272. 



bai'bigcra, 273. 



Califoniica, 266. 

 var. subglochidiata, 266. 



Chorisiaua, 20 7. 



circumscissa, 275. 



clandcstiiia, 280. 



Coopcri, 207. 



crassiscpala, 268. 



dumetoruni, Greene, 272. 



reiidleri, 208. 



floribuuda, 265. 



fulvocauescens, 280. 



glomerata, 279. 



heliotropioides, 265. 



lioloptera, 276. , 



intermedia, 273. 



Jamcsii, 278. 



Jonesii, 274. 



leiocarpa, Fisch. & Meyer, 270. 



leucophsea, 280. 



linearis, 280. 



linifolia, 266. 



lithocarya, Greene, 265. 



micrantlia, 275. 

 var. lepida, 275. 



micromeres, 274. 



microstaclivs, Greene, 269. 



mollis, 267". 



muriculata, 273. 



obovata, 265. 



oxycarya, 269. 



oxygona, 277. 



Palineri, 278. 



Parryi, 265. 



Pattersoni, 268. 



pliacclioidcs, Fisch. & Meyer, 280. 



plebeia, 266. 



pterocarya, 276. 



pusilla, 274. 



ramosa, 274. 



ramosissima, 277. 



Scouleri, 267. 



sericea, 279. 



setosissima, 276. 



tenuifolia, 267. 



Texaua, 268. 



Krynitzkia Torrcyana, 271. 

 var. calycosa, 271. 

 traehycarpa, 266. 

 virgata, 279. 

 Watsoui, 271. 



Lachnostoma Arizonicnm, 296. 

 Latliyrus Bolanderi, 363. 



Caliiornicus, 363. 



vcnosus, 363. 

 Leech, the external morphology of 

 the, 76. 



explanation of figures, 87. 



Ilirudo and allied genera, 80. 



postscript, 86. 



segmental sense-organs of the, 



Length, an examination of the stand- 

 ards of, constructed by the 

 Soeiete Gcnevoisc, 379. 

 Light, a standard of, 494. 

 Lilium Bolanderi, 377. 

 Limestone, Chazy, 192, 209, 214, 217, 

 220. 



Hamburg, 231, 232. 



Lone Mountain, 231, 234. 



Pogonip, 231, 233. 



Trenton, 209, 217, 220. 

 Lindclofia, Lchm., 258. 

 Liphistioida^, Thor., 13, 22. 

 Litoncura, 168, 169. 



anthracophila, 169. 



laxa, 169. 



obsoleta, 169. 

 Loesclia guttata, 302. 

 Lupinus Urcuttii, 359. 

 Lycium exsertum, 305. 



Macrodon, Gray, 306. 



Palmcri, Gray, 306. 



Parishii, 305. 



Pringlei, 305. 



Lyonothamnus, 291. 

 lloribundus, 292. 



M. 



Malvastrum densidorum, 356. 



foliosum, 356. 

 Mazonia, ^Icek and Worthcn, 22. 



Woodiaua, Meek and "Worthcn, 

 14, 22. 

 Melampsora sparsa, Winter, 323. 



