INDEX. 



463 



Pterocarpus draco, i. 316; iv. 112. 



bayesii, i. 316. 



officinalis, i. 316. 



rohrii, i. 317. 



rufescens, i. 317. 



Pterogastba, i. 418. 

 Pterogastra cupbeoides, i. 418. 

 Ptebolepis, i. 417. 

 Pterolepis exigua, i. 417. 



ladanoides, i. 418 ; iv. 36. 



ladanoides, iv. 242. 



oerstedii, i. 418. 



Pteronia porophyllum, ii. 218. 

 Pterophyton alatum, ii. 186. 

 Pteropsis angustifolia, iii. 654, 681. 



lanceolata, iii. 682. 



Pteroscleria, iii. 468. 

 Ptebospoba, ii. 285. 

 Pterospora andromedea, ii. 285. 

 Ptebostemon, i. 370. 

 Pterostemon mexicanus, i. 370. 

 Ptilocdlyx greggi, ii. 371. 

 PtUostephium coronopifolium, ii. 207. 



trifidum, ii. 208. 



Ptychophyllum sulcatum, iii. 506. 

 Puya grandiflora, iii. 315. 



heterophylla, iii. 316. 



longifolia, iii. 316. 



warscewiczii, iii. 315. 



Pycreus olfersianus, iii. 450. 

 Pyrenoglyphis balanoidea, iii. 412. 

 Pyrethrum bonplandianum, ii. 110. 



parthenium, ii. 230. 



Pybola, ii. 283. 



Pyrola, iv. 254, 302, 303, 304. 



Pyrola angustifolia, ii. 283. 



angustifolia, iv. 290. 



liebmannii, ii. 283. 



maculata, ii. 283. 



rotundifolia, ii. 283. 



sartorii, ii. 283. 



sartorii, iv. 290. 



secunda, ii. 283. 



secunda, iv. 290. 



umbellata, ii. 283. 



Pyrbhofapptts, ii. 261. 

 Pyrrhopappus carolinianus, ii. 261. 



multicaulis, ii. 261. 



pauciflorus, ii. 261. 



sessseanus, ii. 261. 



Quamoclidion multiflorum, iii. 2. 



nyctagineum, iii. 2. 



oxybaphoides, iii. 3. 



Quamoclit, iv. 256. 



coccinea, ii. 385. 



globosa, ii. 391. 



Quamoclit grandiflora, ii. 389. 



hastigera, ii. 387. 



hederifolia, ii. 387. 



lutea, ii. 389. 



mina, ii. 395. 



pedata, ii. 384. 



russelliceflora, ii. 387. 



serotina, ii. 393. 



triloba, ii. 395. 



tubulosa, ii. 395. 



vitifolia, ii. 387, 391. 



vulgaris, ii. 393. 



Quababibea, i. 127. 

 Quararibea, i. 128 ; iv. 237. 



guianensis, i. 127. 



pterocalyx, i. 127. 



Quassia, i. 172. 

 Quassia, iv. 230. 

 Quassia amara, i. 172. 



grandiflora, i. 172. 



QUERCINEtE, iii. 166. 



QuEBCtrs, iii. 166. 



Quercus, iv. 127, 155, 164, 212, 260, 



261, 263, 264, 265, 303. 

 Quercus abbreviata, iii. 178. 



acuminata, iii. 168. 



acutifolia, iii. 167. 



affinis, iii. 174, 175 ; iv. 262. 



agrifolia, iii. 167. 



alamo, iii. 168 ; iv. 262. 



ambigua, iii. 175. 



angustifolia, iii. 167. 



aristata, iii. 167. 



aristata, iv. 167. 



barbinervis, iii. 168. 



benthami, iii. 168. 



bonplandi, iii. 167. 



bonplandiana, iii. 175. 



bourgsei, iii. 168. 



bracbystachys, iii. 168. 



bullata, iii. 178. 



bumelioides, iii. 178. 



bumelioides, iv. 167. 



caUosa, iii. 177. 



calopbylla, iii. 168. 



candicans, iii. 168. 



castanea, iii. 168. 



chianantlensis, iii. 170. 



cbrysopbylla, iii. 169. 



chrysophylla, iv. 263. 



circinata, iii. 169. 



citrifolia, iii. 169. 



citrifolia, iv. 158, 293. 



communis, iii. 178. 



commutata, iii. 174. 



conf ertifolia, iii. 169 ; iv. 87. 



eonspersa, iii. 167. 



Quercus cordata, iii. 169. 



corrugata, iii. 169. 



cortesii, iii. 169. 



costaricensis, iii. 169. 



- costaricensis, iv. 157, 158, 293. 



crassifolia, iii. 170 ; iv. 88. 



crassifolia, iii. 177. 



crassipes, iii. 170. 



cubana, iii. 178. 



cuneifolia, iii. 170. 



decipiens, iii. 176. 



depressa, iii. 170. 



depressa, iv. 293. 



diversifolia, iii. 178. 



dysopbylla, iii. 170. 



elliptica, iii. 170. 



emoryi, iii. 170. 



emoryi, iv. 140, 141. 



eugenisefolia, iii. 171. 



excelsa, iii. 171. 



flavida, iii. 171. 



flavida, iv. 293. 



floccosa, iii. 171. 



floccosa, iv. 293. 



fulva, iii. 171. 



furfuracea, iii. 167. 



galeottii, iii. 171. 



galeottii, iv. 262. 



gambelii, iii. 171. 



germana, iii. 171. 



gbiesbreghtii, iii. 171. 



ghiesbregktii, iv. 262, 293. 



glabrata, iii. 169. 



glabrata, iv. 262. 



glabrescens, iii. 172. 



glabrescens, iv. 167, 293. 



glaucescens, iii. 172. 



glaucoides, iii. 172. 



grabami, iii. 172. 



grandis, iii. 172. 



grahulata, iii. 172 ; iv. 157, 



158. 



greggii, iii. 176. 



grisea, iv. 88. 



guatemalensis, iii. 172. 



hartwegi, iii. 175. 



hastata, iii. 170. 



humboldtii, iv. 261. 



insignis, iii. 172. 



insignis, iv. 262, 293. 



integrifolia, iii. 172. 



intermedia, iii. 168. 



jalapensis, iv. 262. 



jurgensenii, iii. 172. 



beta, iii. 173. 



lanceolata, iii. 173 



lanceolata, iii. 175 ; iv. 262. 



