INDEX. 



Phillip's Beach. Marblehead. 



Mass.. 120. 

 Phlox divaricata, 374. 

 Phlox. Downy, 374. 

 Phlox Family, 374 

 Phlox paniculata, 374. 

 Phlox pilosa, 374. 

 Phlox subulata, 374. 

 Phlox, Wild Blue, 374. 

 Phrymq leptostachya, 386. 

 Physalis heterophylla, 412. 

 Physalis pubescens, 414. 

 Physalis Vtrginiana, 414. 

 Physostegia Virgimana, 406. 

 Physostegia Virginiana, var 



denticulata, 406. 

 Pickerel Weed. 22. 

 Pickerel Weed Family, 22. 

 Pigweed, no. 

 Pimpernel, 350. 

 Pimpernel, False, 422. 

 Pine-sap, 326. 

 Pine-weed, 272. 

 Pink. 354. 



Pink. Deptford, 116. 

 Pink Family, 116. 

 Pink, Ground, 374. 

 Pink. Large Marsh, 356. 

 Pink, Maiden, 116. 

 Pink, Rose. 3 54- 

 Pink, Sea, 354. 

 Pink. Wild, 1 1 8. 

 Pinweed, 274. 

 Pinxter Flower, 336. 

 Pipsissewa, 320. 

 Pitcher Plant, 176. 

 Pitcher Plant Family, 176. 

 PLANTAGINACB*, 438. 



__ . 



Polygala verticillata, 244. 

 Polygala verticillata, var. am- 

 bigua, 244. 



POLYGOWACKA, 102. 



Polygonatum biflorum, 36. 

 Polygonatum giganteum, 36. 

 Polygonum, 104. 

 Polygonum arifolium, 108. 

 Polygonum aviculare, 106. 

 Polygonum dumetorum, var. 



scandens, 108. 

 Polygonum erectum, 106. 

 Polygonum hydropiperoides, 106. 

 Polygonum Pennsyh>anicum,iof>. 

 Polygonum Persicaria, 106. 

 Polygonum sagittatum, 108. 

 Pond-Lily, Small Yellow, 1 28. 

 Pond-Lily, Yellow, 126. 



PONTEDERIACE/E, 22. 



Pontederia cordata, 22. 

 Poor Man's Weather-glass, 350. 

 Poppy, Celandine, 156. 

 Poppy Family, 156. 

 Poppy-mallow, Purple, 264. 

 Poppy, Prickly, 158. 



PORTULACACE/E, 114. 



Portulaca oleracea, 114. 

 Potentilla Anserina, 202. 

 Potentilla argent fa, 198. 

 Potentilla Canadensis, 202. 

 Potentilla frigida, 200. 

 Potentilla jruticosa, 200. 

 Potentilla Norvegica, 198. 

 Potentilla palustris, 200. 

 Potentilla recta, 198. 

 Potentilla simplex, 202. 

 Potentilla tridentata, 200. 

 Pownal, Vt., 208. 



547 



