902 



INDEX. 



Page. 

 Pteris Continued. 



atropurpurea 313 



catalogue 312 



Pterocaul on, catalogue 790 



polystachyum 790 



pycnnstachyum 120 



undulatum 120 



Ptilimnium capillaceum 128 



catalogue 648 



Ptychomitrium 291 



catalogue 300 



Puccinia andropogi 18' 



andropogi 18' 



catalogue 187 



coronata 190 



cyperi 189 



emaculata 190,191 



graminis 189 



lateritia 190 



maydis 190 



pekiana 191 



pruni-spinosae 256 



rubigovera 188 



silphii 188 



tanaceti 188 



virgata 188 



xanthii 188 



Pucciniaceae 185,262 



Pucciniastrurn, catalogue 185 



crotonis 185 



Puccoon 691 



red 520 



yellow 508 



Pidmonaria virginica 690 



Purple love grass 380 



Punica granatum 136, 832 



Purslane, common 495 



family 495 



sea 494,495 



water - 636 



Pumpkin, cheese 830 



large 830 



Pycnanthemum 698 



albescens 699 



aristatum hyssopifolium 698 



hyssopifolium 698 



incanum albescens 699 



linifolium 698 



montanum 699 



nudum 6'.is 



tullia 699 



Pylaisia, catalogue 306 



Pylaisiella 291 



Pyracantha 834 



Pyrenastrum 264 



catalogue 268 



Pyrenopsis 264 



catalogue 279 



melambola 267 



Pyrenopeziza, catalogue 158 



Pyrenula 264,266 



catalogue 267 



Pyrethrum maritimum 813 



Pyrola family 652 



maculata 652 



Pyrolaceae 652 



Pyrrhopappus 754 



carolinianus 754 



,7 I 



PilLT. 



Pyrus angustif olia 61,71.!*!. 122 



botryapiutn 545 



catalogue 545 



communis 246.254.256,831 



leucocarpa 253 



malus 831 



oval is 545 



sanguined 545 



sinensis 831 



Pyxine 2t'>4 



catalogue 2s 1 



picta 266 



sorediata 266 



1'HJ-ida nthera spathulata . . . 534 



Quaking grass :>s:>.:>s4 



Quamasia 1 40 



catalogue 440 



esculenta 98 



hyacinthina 440 



Quanioclit coccinta 67S 



quamoclit 56 



vulgar is 67s 



Queen of the meadow 761 



Queen's delight 594 



Quercus 140,157,158. 



159. 162, 173, 177. 179. 180, 1S1, 195. 197. l!U. 2i H . 

 202, 203, 204, 205, 206, 208. 212. 220. 238, 239, 250 



acuminata 32. 57, 91, 469, 591 



alba 46,60, 70. 77. 155. 1U5. 181. IStt. 46* 



minor 469 



aquatica 117 



aquatica 61,154, 



161, 162, 166, 167, 177, 181, 192, 249, 250. 472. S33 



boyntoni S45 



brevifolia 154.473.S22 



brevilobata It',. 41. !!. loo. 47n. 591 . SSI 



breviloba, correction of error 845 



castanca 469 



catalogue 46S 



catesbaei 95,471,559 



cinerea 473 



coccinea 47,57,471,473 



tinctoria 471 



cuneata 472 



digitata.. 32,46,60,87,154,2.54,472 



discolor 471 



durandii 833 



durandii 16.470 



falcata 46. s;. 472 



iHtijodaefolia 472 



hemisphaerica 14 



heterophylla 473 



humilis 473 



imbricaria 473 



laurifolia 95, 100, 102, 109, 117, 161, 472. s: 



lyrata 46,95.100,469 



inarylandica 47,60, 154. 166, 167. 472. S22 



iimritima 470 



michauxii 46.61,72.470.823 



minor 46,60,154,166.167.192,247,469 



montana 469 



muhlenbergii 469 



myrtifolia 130,473 



nigra 61,109.154.161. 



162, 166, 167, 177, 181, 192, 249, 250, 472. 559, Mi3 



