482 



INDEX. 



Labrax lineatus, 274. 



Larrea ]\Jexicaiia, Moric, 334. 



Lathy rus Cusickii, Watson, 871. 



parvifolius. Watson, 345. 



iJenosiis, 345. 

 Lechea major, Michx., 323. 



Skinneri, Benth., 323. 

 Lepidium intermedium, Gray, 322. 



lasiocarpum, Mutt.. 322. 



Menziesii, DC, 323. 



MenzieKii, 322. 



ruderale, 323. 



Virginicum, 322. 



Wrifjhtii, Gray, 322. 

 Lepigonum gracile, Watson, 367. 



Mexicanum, Hemsl. 327. 



rubrum. Fries, 327. 

 Lespedeza repens, Bart., 345. 

 Leucfena glauca, Benth., 350. 

 Liudleya mespiloides, HBK., 353. 

 Linuin Cvuciata, Planch., 332. 



Greggii, Engehai., 332. 



lecheoides, Watson, 382. 



Mexicanum, Kunth, 333. 



rigidum, Pursli, 382. 



ruppstre, Engehn., 332. 



scabrelbim, Fhinch., 333. 



Schiedeau um, Cham. & Schlecht., 

 333. 

 TJavea integrifolia, Hemsl., 336. 

 Lonicera c'diula, 374. 



Utahensis, AVatson, 374. 

 Lopezia pumila, BonpL, 3.57. 



trichota, Schlecht., 357. 

 Lophius piscatorius, 280. 

 Ludwigia palustris, Liiin., 3.56. 

 Lupinns bilineatus, Benth., 338. 



Ehrenbergii, Schlecht., 338. 



JlarLicer/i, Lindl., 338. 



Ilavardi, Watson, 369. 



Leonensis, Watson, 338. 



nrnnlus, 3(50. 



riattensis, Watson, 369. 

 Ly thrum alatnm, Linn., 355. 



gracile, Benth., 355. 



*Hyssopifolia, Linn., 355. 

 Kenncdianum, HBK., 355. 



M. 



Mahnnin ilicina, Schlecht., 318. 



trifolin, Cham. & Schlecht., 318. 

 Mnlpigliia glabra, Linn., 333. 

 Mitica Americana, 368. 



Malvastrum densiflorum, Watson, 

 368. 



Rugelii, W^atson, 367. 



tricuspidatuin. Gray, 330. 

 Malvaviscus Drummondii, Torr. & 



Gray, 332. 

 Mamillaria conoidea, DC, 360. 



microraeris, Engelm., 360. 



radians, DC, 360. 

 Martia, Zucc, 346. 

 Maximo wiczia Liiidheimeri, Cogn., 

 359. 



tripartita, Cogn., 359. 

 Medicago minima, Lara., 339. 

 Melilotus parviflora, De.sf., 339. 

 Melochia pyramidata, Linn., 332. 



serrata, 368. 

 Mentzelia aspera, Linn., 359. 



hispida, Willd., 359. 



multiflora, Kutt., 359. 



strir/om. HBK., 359. 



Wrightii, Gray. 359. 

 Microrhamnus ericoides, Gray, 337. 

 Mimosa acanthocarpa, Benth., 350. 



biuncifera, Benth., 350. 



flexnosa, Benth., 350. 



Lindheimeri, Gray, 350. 



malacophylla. Gray, 350. 



nionancistra, Benth., 350. 



strigillosa, Torr. & Gray, 350. 



zj'gnphvlla. Benth., 850. 



■ ■? , 3.50. 



jNIirabilis tenuiloba, AYatson, 375. 

 Mollugo Cerviana, Ser., 360. 



verticillata, Linn.. 360. 

 Molybdate, Amnionic phospho-, 68. 

 Molybdate of ammonium, Phospho-, 



77. 

 Molybdates, Arsenio-, 79. 

 Molybdates, Phospho-, 62. 

 Molybdic and phosphoric oxides, 



percentages of, 68. 

 Mortonia effusa, Turcz., 336. 



Greggii, Gray, 386. 



Paimeri, Hemsl., 336. 



scahrella, Gray, 336. 

 Motella argentea, 294. 

 Myosnrns aristatns, Benth., 362. 



cupnlatus, Watson, 362. 



minimus. Liim., 362. 



sessilis, AVatson, 362. 



N. 



Nasturtium tanacetifoliura, Hook. & 



Arn., 819. 

 Negundo aceroides, Moench, 338. 



