ALTAMAHA GRIT REGION OF GEORGIA. 



671 



Podophyllum peltatum, 104, 105, 



236, 245 

 Podostigma pedicellata, 53, 174 



pubescens, 174 

 Pogonia divaricata, 57, 254 



ophioglossoides, 56, 91, 254 

 " Poison Oak," 210, 211 

 "Poison Sumac," 210 

 Polanisia tenuifolia, (86, 98), 235 



POLEMONIACE^E, 171 



Polycodium caesium, 45, 83, 98, 100, 



183, 332 



revolutum, 183, 332 

 Polygala, 54, 327, 328 



Chapmani (?), 42, 53, 80, 216 



cruciata, 57, 215 



cymosa, 59, 64, 76, 215, 329 



grandiflora, 47, 217 



Harperi, 52, 216, 338, 346 



incarnata, 46, 52, 216 



lutea, 52, 57, 90, 91, 215 



nana, 46, 52, 90, 215 



polygama, 47, 216 



ramosa, 52, 56, 80, 215 



setacea, 52, 216 



PoLYGALACE^E, 88, 89, 215-217 



Polygon ace^e, 89, 244-245 

 Polygonella Croomii, 83, 86, 98, 244, 



333, 338 



gracilis, 85, 87, 245 



sp., 86, 245 

 (Polygonum), 329 

 (Polymnia Uvedalia), 330 



POLYPODIACE^E, I05, 3IO-312 



Poly podium incanum, 312, (334) 

 polypodioides, 42, 72, 100, 



(3 12 . 334) 

 Polyporus versicolor, 94, (321) 

 Polypremun procumbens, 115, 179 

 Polystichum acrostichoides, 104, 



247, 310 

 "Pond Cypress," 75, (79, 308) 

 Pontederia cordata, 67, 76, 77, 81, 



266, 329 

 Ponderiace^e, 266 

 "Poplar," 238 

 (Populus), 329 

 Porella pinnata, 68, 73, 319 

 Portulaca pilosa, 115, 241 

 Portulacace^e, 241 

 "Post Oak," 247 

 (Potamogeton), 75, 329 

 "Prickly Ash,"*'! 91 

 "Prickly Pear," 198 

 (Prinos lucidus), 208 

 Proserpinaca palustris, 64, 76, 193 



pectinata, 64, 76, 80, 193 



sp. (intermediate), 57, 64, 193 

 Prunus angustifolia, 115, 228 



Caroliniana, 99, 228 



Chicasa, 228 



serotina, 99, 228 



umbellata, 228, 33 1 1 

 Psoralea canescens, 46, 49, 85, 222, 



402 



gracilis, 47, 52, 222 



Lupinellus, 46, 84, 222 

 Pteridium aquilinum pseudocau- 



datum, 42, 45, 52, 85, 90, 91, 



104, in, 312, 329, 362 

 "Pteridophytes," 88, 308-312, 323 

 Pterocaulon pycnostachyum, 142 



undulatum, 46, 51, 90, 142 

 Ptychomitrium incurvum, 42, 316 

 Pyrolace^e, 187, 324 



"Queen's Delight," 213 

 Quercus, 88, 327, 328 



alba, 72, 103, 247, 331, 382 



aquatica, 249 



brevifolia, 16, 45, 83, 249, 329, 



33i. 3 62 

 Catesbaei, 16, 27, 45, 83, 86, 87, 



97, 248, 249, 327, 331, 380, 

 .388 

 cinerea, 249 

 digitata, 16, 45, 248 

 geminata, 42, 83, 98, 99, 247, 



33.1. 332 

 laurifolia, 15, 97, 99, 100, 249, 



33i. 39° 

 lyrata, 69, 71, 208, 247, 331 

 Margaretta, 16, 45, 83, 247, 



3 2 9- 33 1 

 Marylandica, 16, (27), 45, 248, 



33i 

 Michauxii, 69, 71, 103, 247, 331 

 (minima), 330 

 minor, 103, 247 

 nigra (i.e., Marylandica), 27 

 nigra, 67, 69, in, 249, 331 

 Phellos, 72, 249, 331 



pumila,_45> 5*. 248,333 

 (Virginiana) , (20), 248, 330 



"Rabbit Tobacco," 142 



Radula sp., 94, 319 



"Ragweed," 152 



Raimannia laciniata, (115), 194 



Ranunculace^e, 240 



(Ranunculus), 329 



"Rattan Vine," 206 



