SPECIES DESCRIBED. 



Pliiladelphus Gordonianus 



— triflorns 



laxus . 



mexicanus 



Pliilibertia grandiflora, 

 Phlomis simplex 



Cashmeriana 



Phlox Van Iloutte'a 

 PlioHdota articulata 



undulata . 



cdiichoidea 



Phycella biflora 



obtusa 



Physinga prostrata 

 Physosiphori carinatus 

 Piivsurus pictus 

 Picris asper/'ima 



barbarurum 



Piei'is ovalifolia 

 Piliimiia laxa . 

 Pimelia incana . 



■ crinita . 



spectabilis 



prostrata 



Pinus oucarpa . 



Llaveana 



Ilartwegii 



Devoniana 



Russelliaiia 



macrophUla 



pseudostrobus 



apulcensis 



■ filifulia 



■ Coulteri . 



Pisonia Olfersiana 

 Pitcairnia undulata 



— micrantha 



Pittosporum bicolor 

 Placea ornata . 

 Plagiantlius Lampenii 

 Plautia flava 

 Pleurothallis circumplexa 



marginata 



aphthosa 



vittata . 



ophiocephala 



stenopetala 



muscoidea 



pectinata 



recurva • 



luteola . 



picta 



- gelida 



sicaiia . 



fragilis . 



fcEtcns . 



■ ■ peduncularis 



breviflora 



strupifolia 



— bicaiinata 



— scabripes 

 pachygJossa 

 seriata . 

 Smithiana 



1839 



1838 



18:^9 



1840 



1841 



184-2 



1843 



1841 



1844 



1843 



1839 



1841 



1840 



1838 



1844 



1838 



183S 



1844 



1838 



1838 



184-2 



1844 



1838 



1838 



1841 



1839 



1839 



1839 



1839 



1839 



1839 



1839 



1839 



1839 



1840 



1840 



1841 



1843 



1843 



1843 



1841 



1838 



1844 



1838 



1838 



1838 



1838 



1838 



1838 



1838 



1839 



1841 



1841 



1841 



1841 



1841 



1841 



1843 



1841 



1843 



1841 



1839 



1839 



1839 



1840 



1840 



1843 



pi. misc. 

 3-2 .. 



70 

 118 



38 

 13 



24 



33 



10-2 



57 

 19 



108 

 72 

 93 

 45 



132 

 61 



108 



107 

 50 

 74 



109 

 18 

 81 

 23 

 24 

 95 

 96 

 97 

 98 

 99 

 100 

 132 

 133 

 34 

 44 

 57 

 27 



60 



27 



70 



71 



133 



48 



1S2 



165 



1 



1 



2 



182 



186 



187 



188 



7 



64 



62 



125 



3 



11 



155 



146 



175 



79 



Pleurothallis villosa . 



ciliata . 



Podolepis contorta . 

 Podolobium berberifolium 

 Pogoiiia )iiicata 

 Polemuniiun cceruleum 



giaiidiflorum 

 Polygonum amplexicaule 



moUe 



Polystachya zeylanica 



davata . 



raniulosa 



luteola . 



reflexa . 



■ bracteosa 



cerea 



Ponera graminifolia . 



juncifolia 



striata . 



Populus balsamifera . 

 — — - — tristis . 



longifolia 



candicaHS 



pseudo balsamifera 



■ — laurifolia 



suaveolens 



Portulaca Thellusonii 



splendens . 



Posoqueria versicolor 

 Potent ilia insignis 

 Pothos podophyllus . 

 Primula denticulata . 

 Pronaya elegans 

 Protea longiflora 

 Psithyrisma 

 Psoralea obcordata . 



brachytropis 



Puya Altensteinii . 



ccerulea . 



heteroiiliylia 



rpcurvata . 



Quekettia microscopica 

 Quercus acutifolia . 



reticulata . 



crassipes 



spicata 



mexicana . 



glaucescens 



sideroxyla . 



laricifolia . 



petiolaris . 



mannifera . 



regia 



Brantii 



Quisqualis sinensis 

 Rand i a oxypetala 

 Renaiithera matutina 

 Rhododendron Rollissonii 



Aprilis 



Rhodorhiza 



Rliodostoma gardenioides 

 Ribes Menziesii 

 Rigidella flammea . 

 immaculata 



1840 

 1840 

 1838 

 1841 

 1841 



1840 

 1838 

 1839 

 1841 

 1838 

 1842 

 18:i8 

 1838 

 1841 

 1840 

 1840 

 1839 

 1842 

 1842 

 1842 

 1843 

 1843 

 1843 

 1843 

 1843 

 1843 

 1843 

 1839 

 1840 

 1843 

 1841 

 1841 

 1841 

 1842 

 1840 

 1841 

 1843 

 1838 

 1841 

 1840 

 1840 

 1840 

 1843 

 1839 

 1840 

 1840 

 1840 

 1840 

 1840 

 1840 

 1840 

 1840 

 1840 

 1840 

 1840 

 1840 

 1844 

 1843 

 1843 

 1843 

 1843 

 1841 

 1843 

 1838 

 1840 

 1841 



pi. misc. 



.. 40 



.. 41 



.. 120 



.. 89 



.. 1-29 



.. 76 



.. 117 



46 .. 

 .. 66 

 .. 144 

 .. 71 

 .. 142 

 .. 143 

 .. 43 

 .. 102 

 .. 208 

 .. 15 

 .. 17 

 .. 17 

 .. 17 

 -. 29 

 .. 30 

 .. 31 

 .. 32 

 .. 33 

 .. 34 

 .. 35 

 .. 114 

 31 .. 

 34 .. 

 26 .. 

 37 .. 

 .. 176 



47 .. 

 .. 200 

 .. 136 

 .. 135 

 .. 57 

 .. 76 

 .. 210 

 11 .. 

 71 .. 

 .. 43 

 .. 6 

 .. 160 

 .. 161 

 .. 162 

 .. 163 

 ,. 164 

 .. 105 

 .. 166 

 .. 167 

 .. 168 



72 



'.'. 73 



.. 74 



15 



41 

 25 

 62 



92 

 3 



.. 152 



.. 47 

 .. 52 

 16 64 

 68 133 



