468 



INDEX. 



filipes, 361. 



imberbis, 362. 



Jaliscana, 361. 

 linifolia, 360, 362. 



longipes, 361. 



muitiseta, 361. 

 _— .papposa, 361. 

 — ^prostvata, 360. 



punctata, 362. 



Eusbvi, 361. 



tenella, 360. 



—ienella, 361. 

 ^ectothvix, 361. 

 ■Pentaohffita, 63, 119. 



alsinoides, 120. 



nphantochc&ta^ 120. 

 ^-^-aurea, 120. 



exilis, 120. 



gracilis,. 120. 



Lyoni, 445.. 

 Pentodon, 6, 28. 



Halei, 28. 

 Pentotis, W. 

 iferamibus liirtus, 259. 

 'Perdicium, 409. 

 ^"» semifloscul'ire, 408. 

 *'erezia, 83, 408. 



— Arizonica, 409. 



Coultei-i, 409. 



^microcephala, 409. 



. . — s iiana, 409'. . 

 .i..__rii,ncinata, 408>^ 

 Pevicome, 71, 322,'*^ 



caudata, 322. 



'Pevityle, 71, 320. 



■Acmella, 322. 



aglcssa, 322. 



Oaliforniea, 321. 



Californica, 321, 322. 



cOTOiiopifolia, 321. 



dissecta, 321. 



Emoryi, 321. 



Fitchii, 321. 



incana, 320. 



leptoglossa, 322. - 



microglossa, 322. 

 * ' ■ " ." nuda, 321. 



Parryj, 322. 



plunffgera, 321. 

 ■PERITYI.E.H, 71. 

 'Persoonia angttstifulia, 303. 

 '■* IfiTiceolata, 303. 



latifolia, 303. 

 'Pelasites, 79, 375. 



frjgida, 376. 

 •*»-patinata, 376. 

 .— ^agittata, 376. 

 •—vulgaris, 376. 

 Peucephvllum, 79, 377. 



Schottii. 377. 

 -Plmnaciis, 207, 208, 209. 

 Phaethusa Americana, 287. 

 _„ borealis, 287. 

 Phalncrocline, 225. 

 'phatacrolomn, 207, 218. 



. (tcutifolivm, 219. 



BeyricJiii, 219. 

 ■mmmobiusifoUvm, 219. 

 Phalacrosei-is, 84, 410. 



Bolanderi, 410. 

 'Phialis, 328, 329. 

 JPhUozera mulHJlora, 347. 

 • PkijUacrocephala, 94. 

 Phyllactis ooomta, 42. 

 "'hyllopappus', 416. 



■Pliyllopnppus, 124. 

 PktjUot.heca,J23. 

 ■Picradenia Eichardsonii, 347. 

 .^I'icri.s, 8S, 420. 



Davurica, 421. 

 ■' ' — bchioides, 421. 

 liieracioides, 420. 

 Japonica, 421. 

 Knmtscliatica, 421. 

 Picrothamnus desertorum, 368. 

 'Picrolus, 246. ^«» 



'Pilosella, 424. *fc* 



arguta, 428. 

 spathulata, 426. 

 Pinaropappu.^!, 85, 421. 



■ resells, 421. 



•Pinckneya, 19, 23. 

 — — pubens, 23. 

 "-~ pubescens, 23. 

 'Pinhnea pubencens, 23. 

 •PUyopsisj 121; 

 ^-^rncntea, 121. 

 -"falcata, 122.' —u. 



^^^ramini/hlia, 121. 

 pinifolia, 122. 

 •Plntjius, 364. 

 Plateileraa, 344. 



latycarpsea. 296. 

 -Platylophus, 406. - 



Platyschhuhria, 332. 

 Phciocephalus Amei^canus, 407. 

 •Plectriti.s 46. - 



'•'^brachystenion, 47: 



ccipitata, 4T. 

 ^^congesta, 47. 

 ^^macrocera, 46. 

 --~mnjo7; 47. 

 ^"^^samoli/'oUa. 47. 

 Plachca, 57, 225. 

 •^bifrons, 226. 

 borealis, 225. 

 ^ campliorata, 226. , 



'^/'(Stida, 226. 

 "— glabrata, 226. 

 "^Marylandicn, 226. 

 ,m. petidhta, 226. — 



»i^._pw?yjHrascews, 226. -j.. — 



'LUCHEISEylS, 57. 



Plumnieva, 59, 237. 

 floriljutida, 237. 

 -yPolyacHdium, 207, 219. 



Tofyactis, 207, 219. — 



Polydymia, 377. 

 'Polymnia, 60, 238. 

 ""Canadensis, 238. 

 •Caroliniana, 243. 

 Teirayonoiheca, 255. 

 Uvedalia, 238. 

 'polymniasfrutn^ 238. 

 Potypappus sericeus, 225. 

 "-^Polyptel•is, 74, 337. 

 — -callosa, 337. 



Hookeriana, 337. 



integritolia, 337. 



•—•mleyrifulin, 352. 



3'exaiia, 337. 



Porophyllum, 76, 354. 

 amplexicaule, 355. 

 graoile^ 355. 

 , Grenyii, 355. 

 mac'roccpliaUim, 354, 

 Prenanrhes, 87, 432. 

 alata, 435. 



alba, 434. 



—'alba, 434, 435. 



__altissima, 434. 



.aphylla, 436. 



^^-.aspera, 433. 



autumnalis, 433. 



Boottii, 435. 

 ^_ cordaia, 435. 

 — 'Crepidinea, 433. 

 — ^eriiWwSfflj 434. , 

 ^-i- de Uoidi d, 435. //.]^ 



- -, e%«a, -436. '^^S^^ 

 ■ « ■ - ff lduca, 434. 

 ^^lUinoensis, 433. 



— *'_;«jiC6a, 435. 



Mainensis, 433. 

 ^^—Miamensis, 454. 

 ^^ovata, 434. 

 — ^^paucijiorn, 413. 



polymorpha, 431. 

 m^^proieopliyUa, 434. 



pygmcca, 431. 

 .^— vTaceniosa, 433. 

 —^■Poamnsis, 434. 

 •"^rublcunda, 434. 



runcinatn, 413. 



— serpentaria, 434. 



simplex, 433. 

 •—■suavis, 434. 

 —tenuifoUn, 413. 

 •Prionopsis, 125. 



Chapmanii, VIA:, 



— ciliata. 125. 



■JProustia, 408. 

 Psacalium, 397. 

 Psathyrotes, 80, 377. 

 annua, 377. 

 incisa, 343. 

 pilifera, 377. 

 ramosissima. 377. 

 soaposa, 378. 

 Pseudo-Bahia, 323, 

 Pseudo-MonoUrpia, 331. 

 'Psilactis, 56, 170. 

 asteroides, 171. 

 brevilingiilata, 171, 

 —Coulter!, 171. 

 'Psilocarpffia, 296. 

 ■Psilocarphus, 58, 228. 

 ■~— -6!-eCT'ssi?5i»s, 228. 

 —'globiferus, 228. 



Oregalius, 228. 



tenellus, 228. 



■Psiloohcenif, 431. 

 ,.-^ ocac2Mta&, 432. 

 ^'^siloslrojjJie gnaphaliodes, 318. 

 I'sycbolria, 21, 30. 

 ^^chimarroides, 31. 

 "—frmceointe, 31. 

 — nerTOSO, 31. 

 ■— oKffoinc/jo,. 31, 

 "^rM/«soe«s, 31. ' 

 — tenuifolia, 31. ■ ^ 

 o^undata, 30. 

 Psychotrophum, 30. 

 tPtonnicaooj'cafis,' 363. 



— vulgaris, 363. 

 Pterooaulon, 57, 226. 

 ^"^pvcnostaohyum, 226. 



virgatum, 226. 

 •Ptermvin Caroliniana, 109. 

 Pterophyton, 287. 

 Ptilomeris, 327. 



affinis, 327. 



anthemoides, 328. 



arisi!»i!n, 327, 



ctiTOuaria, 327. 



