INDEX 210 



PACE 



Polygala criiciata, Pk 12 121 



Fringed, Pk 24 131 



paitcifolia, Pk 24 131 



folygama, Pk 17 126 



sangninca, Pk 22 128 



Polygonatum bifiormn, Y 25, B Fr 3 49, 181 



PolygoncUa articnlata, Pk 17 126 



Polygonum amphibimn, Pk 16 125 



arijoUnm, W 5 1 91 



hydro piperoides, W 42,02 82 



Pcnnsylvanicum , Pk 16 125 



Pcrsccaria, Pk 16 125 



sagittal mn, W 5 1 91 



scandens, W 44 83 



Pontcdcria cordata, B 13 154 



Poor Man's Weather-glass, R i 107 



Poppy, Celandine, Y 26 49 



Yellow, Y 26 49 



Portulaca olcracca, Y 27 50 



Potentilla Anserina, Y 13 38 



argentea, Y 14 4° 



Canadensis, Y 14 39 



fructiosa, Y 14 40 



tridentata, W 39 80 



Poterium Canadense, W 33 76 



Poverty-grass, Y 29 53 



Prcnanthcs serpentaria, Y 22 46 



Prickly Pear, Y15 41 



Primrose, Evening, Y 23 47 



Primus maritima, W 56, PI Fr 2 94, 193 



scrotina, Blk Fr 4 188 



Virginiana, W 46, R Fr 4 86, 1 67 



Purple-flowering Raspberry, Pk 15 1 24 



Purslane, Y 27 50 



Water, G 8 104 



Pycnanthemum lanceolatum, W i 57 



Pyrola elliptica, W 25 70 



minor, W 25 71 



One-flowered, W 28 72 



rotundijolia, W 25 71 



