472 



INDEX. 



Lepidonema, 416. 

 Lepidospartum, 80, 378. 



squamatum, 378. 

 Lepidostephanus madioides, 313. 

 Lepidotheca suaveolens, 364. 

 Ltptoclinium fruticosum, 112. 

 Leptogyne, 225. 

 Leptopoda, 350. 



brachypoda, 349. 



brevtfblia, 350, 351. 



decurrens, 350. 



denticulata, 350- 



Jimbriata, 350. 



Helenium, 350. 



incisa, 350. 



integrifolia, 350. 



pinnatifida, 351. 



puberma, 350. 

 Leptoseris, 422. 



Californica, 423. 



saxatilis, 423. 



sonckoides, 422. 

 Leptosyne, 68, 299. 



Arizonica, 301. 



Bigelovii, 300. 



Californica, 299. 



calliopsidea, 300. 



Douglasii, 299. 



gigantea, 300. 



heterocarpa, 301. 



maritima, 300. 



Newberryi, 299. 



partuenioides, 301. 



Stillmani, 299. 

 Leptotkeca, 431. 

 Leria lyrata, 408. 



nutans, 408. 

 Lessingia, 54, 161, 446. 



adenophora, 447. 



Germanorum, 162. 



glandulifera, 162. 



leptoclada, 162, 447. 



nana, 163, 447. 



nemaclada, 447. 



Parryi, 447. 



ramulosa, 162, 446. 



virgata, 162. 

 Lettuce, 441. 

 Leucampyx, 78, 362. 



Newberryi, 362. 

 Leucanihemum arcticum, 365. 



integrifolium, 365. 



Partkenium, 365. 



vulgare, 365. 

 Leucocoma, 172. 

 Leucopsidium Arhansanum, 164. 



kumile, 164. 

 Leucopsis, 123. 

 Leucoseris, 422. 



tenuifolia, 423. 

 Leystra Carolinlana, 352. 

 Liatris, 52, 109. 



acidota, 110. 



aspera, 110. 



bellidifolia, 113. 



Boykini, 110. 



brachystachys, 111. 



Chapmanii, 112. 



corymbosa, 113. 



cylindracea, 109. 



cylindrica, 110. 



dubia, 111. 



elegans, 109. 



fexuosa, 110. 



fruticosa, 112. 



Garberi, 112. 

 gracilis, 110. 

 granrinifolia, 111. 

 graminifolia, 110. 

 heterophylla, 110. 

 intermedia, 109. 

 laevigata, 112. 

 lanceolate 111. 

 macrostachya, 111. 

 mucronata, 110. 

 odoratissima, 113. 

 oppositifolia, 95. 

 paniculata, 113. 

 pauciflora, 112. 

 paucijtfsculosa , 112. 

 pilosa, 111. 

 propinqun, 111. 

 pumila, 111. 

 punctata, 110. 

 pyenostachya, 110. 

 radians, 10M. 

 resinvsa, 110, 111. 

 scariosa, 110. 

 secunda, 112. 

 sessiliflora, 111. 

 spkairoidea, 110. 

 spicata, 111. 

 squamosa, 113. 

 squarrosa, 109. 

 squarrulosa, 110. 

 stricta, 110. 

 tcnuifolia, 112. 

 tomentosa, 113. 

 umbetlata, 90. 

 virqata, 111. 

 Walteri, 113. 



LlGULIFLOEiE, 50, 83. 



Lindheimera, 61, 244. 



Texana, 244. 

 Linncca, 7, 13. 



borealis, 13. 

 Linosyris, 136. 



cdbicaulis, 139. 



arborescens, 141. 



Bigelovii, 138. 



Bolanderi, 136. 



camosa, 202. 



ceruminosa, 138. 



coronopifolia, 142. 



dentata, 143. 



depressa, 137. 



Drummondii, 142. 



graveolens, 139. 



keteropkylla, 142. 



kirtella, 142. 



Hoicardi, 136. 



humilis, 204. 



tanceolata, 140. 



Mexicana, 143. 



Parryi, 130. 

 plurijtora, 142. 

 pulckella, 137. 



ramulosa, 223. 



strrulata, 140. 



Sonoriensis, 141- 



squamata, 378. 



teretifuliu, 138. 



Texana, 222. 



viscidiflora, 138, 139, 140. 



Wrightil, 142. 

 Linsecomia glauca, 274. 

 Lion's-foot, 434. 

 Lipochceta Texana, 286. 

 Logfia subulata, 230. 

 Lonicera, 8, 14. 



a#a, 30. 



albiflora, 18. 



Breweri, 15. 



caerulea, 15. 



Californica, 18. 



Canadensis, 15. 



Caroliniana, 16. 



ciliata, 15. 



ciliosa, 16. 



ciliosa, 18. 



coriju^ialis, 15. 



Diervilla, 19. 



dioica, 17. 



Douglasii, 17. 



dumosa, 18. 



flava, 17. 



jlava, 17. 



hirsuta, 17. 



hispidula, 18. 



glauca, 17. 



grata, 17. 



Goldii, 17. 



intermedia, 16. 



interrupia, 18. 



involucrata, 16. 



Ledebourii, 16. 



microphylla, 18. 



Mociniana, 16. 



oblongi folia, 15. 



occidentalis, 16. 



parvijlora, 17. 



pilcsa, 18. 



pubescens, 17. 



sempervirens, 16. 



subspicata, 18. 



Sullivantii, 17. 



Symphoricarpos, 13. 



Tartarica, 16. 



Utahensis, 13. 



velutina, 15. 



villosa, 15, 17. 



Virginiana, 16. 

 Loniceee^e. 7. 

 Lophock&na, 264. 

 Lurentea, 254, 360. 

 Lowellia aurea, 359. 

 Luina, 79, 376. 



hypoleuca, 376. 

 Luthera Virginica, 412. 

 Lvgodesmia, 87, 435. 



aphylla, 436. 



exigua, 436. 



grandiflora, 435. 

 juncea, 435. 



juncea, 436- 



minor, 413. 



rostrata, 43G. 



spinosa, 430. 



Maclxairantkera, 204. 



ctmescens, 205, 206. 



grandiflora, 125. 



parvijlora, 207- 



setigera, 206. 



Shastensis, 174. 



tanacetifolia, 206. 

 Macrocarphus 



ackilleafolius, 341. 



Douglasii, 341. 

 Macrokoustonia, 24. 

 J/acronemo, 135. 



discoidea, 135- 



suffruticosa, 135. 

 Macrorkynchus, 438. 



angustifolius, 439. 



