540 



INDEX. 



Page 



Palese, hoinologues of 516 



Paliavicinius procumbens. ... 65 



Palmse not so high as Darjeeling . 119 

 Palmella cruenta, colouring -matter 



of 39 



Palmistes of Rodriguez, P. bon and 



P. rnarron 25 



Palms a natural group, G. Ben- 



tham, 499 ; scarce or absent in 



Sikkim, 120. 

 Panax pseudo-ginseng and sp. ? .151 

 Pandanus, species of, in Admiralty 



Islands . . 76, 79 



Pannaria leucosticta, var. isidiop- 

 sis, Nyl., 171 ; luridula, Nyl., 

 n. sp., 436; obscurior, Nyl., 

 n. sp., 183 ; pholidota, 231 ; pla- 

 codiopsis, Nyl., n. sp., 183 ; ru- 



biginosa, 171 ; rubiginosa, f. 

 cinerascens, Nyl., 436 ; and Tar. 



dispartita, Nyl., 436 ; subcin- 



cinnata, Nyl., n. sp., 231. 



Panus lineatus, 374 ; reticulatus, 

 374; Sprucei, 374; viscidus, 

 374. 



Papaveracea? of Tonglo .... 134 



Paradisea, Mazz., 286 ; liliastrum, 

 Bert., 286. 



Paris polyphylla 122 



Paritium tiliaceum, 103 ; tricuspe, 

 sport in, remarks on, by G. 

 King, 101. 



Parmelia adherens, Nyl., n. sp., 

 168 ; atrichoides, NyL, n. sp., 

 167, 434 ; cincimiata, 228 ; con- 

 spersa, 167, and var. hypoclysta, 

 Nyl., 168 ; conspersula, Nyl., 

 n. sp., 168 ; constrictans, 168, 

 and var. eradicata, Kyi., 168 ; 

 Cunningham i, Crombie, n. sp., 

 228 ; Delisella, Nyl., «. sp., 228 ; 

 dispora, Nyl., n. sp., 228 ; en- 



. domiltodes, Nyl., n. sp., 168 ; 

 fuliginosa, 169 ; hottentotta, 

 170 ; latissima, 434 ; lichinoidea, 

 NyL, n. sp., 169 ; lugubris, 228 ; 

 molliuscula, 169 ; molybdiza, 

 Nyl., n. sp., 167 ; perforata, 167 ; 

 perlata, var. ciliata, Sek&r., 410 ; 

 peruviana, Nyl., 228 ; proHxula, 



Kyi., n. sp., 169 ; revoluta, 228 ; 

 squamariata, Nyl., n. sp., 168 ; 



stygiodes, Nyl., n. sp., 183 ; sub- 



sequans, 167 ; subconspersa, 168, 



434. 

 Parmeliei, 167, 183, 228, 434. 



Parmularia styracis 397 



Pasithea cserulea 320 



Patagonia, the lichen? of . . . . 222 



Page 

 Paxillus retiarius, 369 ; viridis, 



369. 

 Pediastrum Boryanum, 446 ; ellip- 

 ticum, 446. 



Pedicularis gracilis 147 



Pellsea calomelanos 414 



Peltigera canina, 170 ; polydactyla, 



f. hymenina (Ach.), 183 ; ruies- 



cens, 231 ; rufescens, f. spuria 



0C.), 183. 

 Peltigerei, 170, 183, 231. 



Penicillus eapitatus 489 



Pentapanax, species of .... 151 

 Pentaphragma macrophylla, Oliv., 



sp. nov. from New Guinea . . 29 



Pentapyxis stipulata 149 



Perianth and andrcecium in their 



relative position in Liliacese and 



Olacacese, 471 ; of Eriospermese 



and Anthericese, 255. 

 Perich#na marginata, Berk. 8f 



Broome, n. sp 84 



Perigonium, occasionally a misno- 

 mer 510 



PeriDa ocimoides 144 



Perncarpa carnosa 147 



Pernettya repens 135 



Pertusaria amara, 174 ; ehiodec- 

 tinoides, 186 ; cineraria, Nyl. % 

 n. sp., 186 ; coccophora, 233 ; 

 impalescens, Nyl., n. sp., 440 ; 

 leioplaca, f. octospora, Nyl., 175 ; 

 perrimosa, 186, and f. subferru- 

 ginosa, Crombie, 186 ; subdeal- 

 bata, Nyl., n. sp., 175 ; velata, 



440; vepallida, Nyl., n. fp.,175; 



Wawreanoidcs, Nyl., n.sp., 174. 

 Pertusariei . . . 174, 186, 233, 444 

 Peyssonnelia rubra . . . 245, 454 

 Peziza cinerea, 397 ; herpotricha, 



397 ; Hindsii, 397 ; kerguelen- 



ensis, 53, 222 ; tricholoma, 397 ; 



vinosa, 397. 



Phacidium dentatum 398 



Phalangium, Tonur, a subgenus of 



Anthericum 300 



Phaseolus, sp., from Tanganyika 



reg. 91 



Philydracea?, limits of, &c . . . 497 

 Phycocyan, a colouring-matter of 



red Alga? 35, 38 



Phycoerythrin, a colouring-prin- 

 ciple of red A lgre .... 35,38 

 Phyllachne and Forstera distin- 

 guished by Swart z 2 



Phyllophora cuneifolia .... 201 

 Physarum didennoides, 83 ; livi- 

 dum, Most of., var. conglobatum, 

 Fr., 83 ; Mulleri, 83 ; nutans, 83. 



