686 



INDEX 



Menziesii Newberryi, 210, Newberryi, 

 210, Palmeri, 207, 208, Rattani minor, 

 208, scabridus, 208, spectabilis, 206 



Peramium ophioides, z7Zy 277, tessel- 

 latum, 37Z 



Persea pubescens, 457 



Perularia flava, 376 



Petalostemon Feayi, 162 



Petrosiphon, 247, 250, adhaerens, 

 248, 249, 252 



Peziza pendula, 482 



Phaca, 657, 658, 664, artipes, 664, 

 bisulcata, 664, Sodinii^ 665, Candol- 

 leana, 664, cerussata, 66s, East- 



woodiae, 664, elatiocarpa, 665, 



elegans, 660, flexuosa, 666, humil- 

 lima, 665, longifoHa, 664, macro- 

 carpa, 667, pauciflora, 664, pectinata, 

 663, picta, 664, pygmaea, 662, 



Wetherillii, 66$ 



Phacelia circinata, 619, eximia, 204, 

 hispida, 205 



Phacopsis, 658, 661, Pattersoni, 661, 



praelongus, 661 

 Phaeolopsis, 485,' 489, 493, Verae- 



crucis, 490 



Phaeolus, 354, 362, z^z* 37i, Schwei- 



nitzii, z^2, sistotremoides, 363 



Phaeoporus, 362 



Phegoptens hexagonoptera, 147, 453 



Phelline, 369 



Phellinus, 369 



Pbilotria, 339, 416, 422, 423, 425-427 



Phlegmacium, 303, 305, 310, 318, 322 



Phlox divaricata, 454 



Phoradendron calif ormcum, 521, mac- 



rophyllum, 528 

 Phragmicoma cyclostipa, 190, Sagrae- 



ana, 190 

 Phycological studies, 241, 563 

 Phycomyces, 339 



Pbyllites clifEwoodensIs, 47, 48 



Phyllodontia, 492, Magnusii, 97, 98, 

 492 



Phytogeographical explorations 5n the 



coastal plain of Georgia, 141, 451 

 Picea, 597 



Pieris nitida, no, 150, 459, phillyreae- 

 ■ folia, no, 452 . ■ 



Pileate species of North American 

 Polyporaceae, brown, 353, white and 

 bright-colored, 469 



Pilotrichella cyrabifolia, 261 



Pilotrichum abietinum, 26^, flagelli- 

 ferum, 261 



Pinckneya pubens, 113, 147 



Pinus, 597, albicaulis, 598, Andraei, 45, 

 48, canadensis, 487, contorta, 474, 

 decidua, 598, echinata, 456, Elliottii, 



109, 113, iM. 146, 456, flexilis, 598, 

 glabra, 453, Larix, 598, monophyllus, 



597, palustris, 142-144, 456, ponder- 



osa, 528, serotina, 113, 147, 45^, 457, 

 sylvestris, 598, Taeda, 456, 598 



Piper, C V. Agropyron tenerum and 

 its allies, 543. Poa gracillima Vasey 

 and its allies, 435. The two eastern 

 species of Melica, 383 



Piptoporus, 469, 473, 493, subjerosus, 



473, 636, 638 

 Pisum, 31 . 

 Placodes, 364, 490 

 Plagiochila, 278, diffusa, 181, ludovici- 



ana, 179, Smalliij 180-182, 192, 

 tamariscina, 181, 182, tenuis, 181, 

 182, Wrightii, 181 

 Planera aquatica, in 



Plantago, 619 



Plants from Colorado, New, 611 

 Plants, New species of western, 193 

 Platanus, 147 



Platyceria, 591 



Platycerium, 588-591, aethioptcum, 591, 

 595,alcicorne, 590, 592, 594, andinum, 

 593, angolense, 593, angustatum, 590, 

 591, 594, biforme, 590, 591, 594, 

 coronarium, 590, 594, Elephantotis, 



593, Ellisii, 594, grande, 590,^ 59i, 



594, Hillii, 595, madagascariense, 



595, Stemmaria, 590, 595* sum- 

 bawense, 592, 596, Veitchii, 596, 

 Wallichii, 591, 592, 596, Willinckii, 



596 

 Pleurotaenium, 550, Ehrenbergii, 550, 



Trabecula, 550 

 Pleurotus umbonatus, 77 

 Poa, 435, acutiglumis, 435, 437, alcea, 



435, 436, aperta, 604, arctica, 603, 

 604, Bolanderi, 435, caesia, 604, 

 callicliroa, 603, cenisia, 603, con- 

 fusa, 607, epilis, 605, gracillima, 435, 



436, idahoensis, 606, interior, 604, 

 invaginata, 435, laevigata, 607, lu- 



cida, 607, macTOclada, 604, Mult- 

 nomae, 435, 437, nematophylla, 



606, nemoralis, 604, 605, nevadensis, 



607, ph.oenicea, 605, pratensis, 83, 

 pseudo-pratensis, 605, pudica, 603, 

 purpurascens, 605, 606, reflexa, 



saxatilis, 435, sutpurpurea, 

 tricholepiS; 606, truncata, 



Vaseyana, 606, vaseyochloa, 

 Wheeleri, 606 

 Poa gracillima Vasey and its allies, 



435 

 Podostemon ceratophyllus, 161 



Pogonia divaricata, 457, ophioglos- 



soides, 377 

 Pogonomyces, 354, 360, 371, hydnoides, 



360 



Polemonium shastense, 205, viscosum, 

 206 



604, 

 606, 

 607, 



435, 



