630 



Index 



Nothaphyllon, 151 



Notholaena, 374 



Nymphaea advena, 235, 236; fluviati- 

 lis, 234, 235 ; macrophylla, 235.; orbic- 

 ulata, 236; sagittifolia, 236; varie- 

 gata, 236 



Odontolejeunea, 13 



Odontoschisma prostratum, 129, 131 



Odontosoria, 483; clavata, 200, 458, 



483 

 Odostemon, 140; Aquifolium, 141; 



Fremontii, 141 ; nervosus, 141 ; 

 nutkanus, 141 



Oenothera aiyssoides minutiflora, 146; 

 idahoensis, 146; marginata, 146; 

 pallida latifoiia, 146; strigulosa 



pubens, 146 

 Olfersia, 603 ; cervina, 603 ; corcova- 



densis, 603; Kunzeana, 196, 197, 598 

 Oligoneuron, 152 

 Onoclea, 295, 302; scandens, 38 

 Operculina, 495, 500, 501 j aegyptia, 



497, 502 ; alata, 496-498 ; alatipes, 



496, 498, 499 ; altissima, 497 ; ampli- 

 ata, 503; angustiloba, 497, 501; 



codonantha, 503'; Convolvulus, 496, 



499; coptica, 500; dissecta, 497, 



500; leptoptera, 496, 498; macro- 

 carpa, 495, 496, 499* Palmeri, 497, 

 502 ; Pavoni, 503 ; platyphylla, 497, 

 502 ; populifolia, 497 ; pterodes, 497 ; 

 rhodocalyx, 496, 498, 499 ; Rose- 

 ana, 497, 500-502 ; rubicunda, 496. 

 498 ; triquetra, 496, 497 ; tuberosa, 



497, 499 * ventricosa, 496, 498 

 Operculina, The genus, 495 



Ophioglossum, 459; japonicum, 191; 



palmatum, 459 ; pusillum, 459 

 Oreobroma, 140 

 Oreocarya affinis perennis, 150; hispi- 



dissima, 150; perennis, 150 

 Oreochrysum, 152; Parryi, 153 



Orobanche, 151; ludoviciana, 151; 

 multiflora, 151 



Osmanthus americanus, 535 



Osmunda, 164; cinnamomea, 462; 



delawarensis, 164, 182; palustris, 

 463 ; pollicina, 42, 49 ; Presliana, 164 ; 

 regalis, 164, 462; trifrons, 50 



Osmundites, 164; skidegatensis, 164 



Otiona Aitonia, 129 



Oxytropis Hallii, 144 



Pachylophus marginatas, 146 

 Paliurus populiferas, 177 



Pallavicinia Lyellii, 131 

 Palmia, 318 

 Palmogloea 



macrococca, 

 cocca, 346 



Panaeolus, 218 



346 ; micro- 



Parkinsonia, 374; microphylla, 368, 374. 

 Parnassia asarifolia, 532 

 Paronychia brevicuspis, 137; riparia, 

 530; sessiliflora brevicuspis, 137 



Parthenium, 156 



Peck, C H. New species of fungi, 213 



Pecopteris kudlisetensis, 166 



Pedicularis, 274 



Pedunculate species of Trillium, The, 



387 

 Pellaea andromedaefolia, 30 ; atropur- 



purea cristata, 190; gracilis, 30 

 Penium, 608; Brebissonii, 347 ; crassum, 

 347; Digitus, 348; interruptum, 350; 

 lamellosum, 348; Libellula inter- 

 medium, 608; Naegelii, 349; ob- 



longum, 349 

 Pentstemon, 445, 446; acuminatus, 150, 

 151 ; angustifolius, 151 ; angustifolius 

 caudatus, 151; antirrhinoides, 446 ; 

 barbatus, 151 ; barbatus trichander, 

 151; cauda tus, 151; cyathophorus, 

 151; Fendleri, 151; jacintensis, 

 445 ; Plummerae, 445, 446 ; Roth- 



rockii, 445; secundiflorus, 150, 151; 

 Torreyi, 151; trichander, 151; 

 unilateralis, 150 



Pentstemon, Two new southwestern 



species of, 445 

 Pepo, 330 

 Peridermium, 403-438, 514, 518, 520; 



abietinum, 409, 411, 429, 430; 



abietinum decolorans, 428 ; acicolum, 



409, 410, 413; balsameum, 410, 412, 



435; boreale, 409, 411, 425; car- 



neum, 409, 410; 414, 416; Cerebrum, 

 405, 409, 411, 423, 425, 514; colo- 

 radense, 409, 411, 426, 427; colum- 



nare, 406, 409, 412, 432 ; conorum, 



43 1 ; conorum-Piceae, 409, 411, 



431; consimile, 409, 411, 427; de- 

 colorans, 409, 411, 427-430; defor- 

 mans, 423; delicatulum, 408, 410, 



412; elatinum, 405, 410, 412, 434; 

 Engelmanni, 431 ; Ephedrae, 410, 

 412, 437 ; filamentosum, 405, 409, 



*i8, 419; fusiforme, 409, 411, 



giganteum, 423 ; globosum, 



411, 424; gracile, 409, 410, 



Harknessii, 409, 410, 421 ; Hol- 

 wayi, 409, 411, 431, 514; inter- 

 medium, 409, 410, 416; Laricis* 



410, 412, 436; mexicanum, 409, 



411, 422; montanum, 408, 410, 413; 



oblongisporium Ravenelii, 414; ori- 

 entale, 416; ornamentale, 409, 412, 

 433; Peckii, 410, 412, 433, 518; Pini, 

 405; Pini minor, 437 ; pseudo-balsa- 

 meum, 409, 412, 430, 514; pyri- 



forme, 409, 410, 419; Ravenelii, 414; 



Rostrupi, 409, 410, 416; stalacti- 

 I forme, 409, 410, 419 ; Strobi, 425 



410, 

 421 ; 



409, 

 417; 



