12ft 



165. PASSIFLORA, 34. 97. 

 (yellow passion-flower.) coerulea (blue passioii 

 flower.) a/ato (winged passion-flower.) 



52. PASTINACA, 45. 60. 



saliva (parsnip. E. Au. ..) leaves simply pinnate : 

 leafets glabrous. Var. arvensis. 



142. PEDICULARIS, 40. 35. 



canndensis (lousewort. y-p. M. if.) stem simple : leaves 

 pinnatifid, gash-toothed, gladiata (high heal-all.) pal- 

 lida. resupinata. sceptrum. 



167. PELARGONIUM, 14. 73. 



triste (mourning geranium.) daucifolium (carrot gera- 

 nium.) odoratissimwn (sweet-scented geranium.) zonale 

 (horse-shoe geranium.) inquinans (scarlet geranium.) 

 acerifoiiiim (lemon, or maple-leaf, geranium.) capilatum 

 (rose-scented geranium.) querci/olium, (oak-leaf gerani- 

 um.) graveolens (sweet rose -geranium.) 



225. PELTJDEA, 57. 2. 



vernosa (target lichen.) canina- polaris. aphthosa* 

 horizontalis. 



105. PENTHORUM, 13. 83. 

 sedoides (virginian orpine, g-y. Jn. 1(.) stem branching, 

 angled : leaves lanceolate, subsessile, unequally and dens- 

 Jy serrate. 



142. PENTSTEMON, 40. 55. 



yubesccns (beard-tongue, w-p. J. y. .) stem hairy : leaves 

 serrulate, lance-oblong, sessile, laevigata. 



61. PEPLIS. 



americana (mud-carpet. A. g. 0.) same as Crypta ml 

 mm a, 



52. PERIPLOCA, SO. 47. 



graeca (follicle vine.) 



175. PETALOSTEMON, 32. 93, 

 candidum (split flower.) 



226. PEZIZA, 58. 1. 



scuttcllata (dish fungus.) coccinea (scarlet dish) scar- 

 let within and buff-yellow without, bolaris, 



