Bigelovii, 1063 

 oreophila, 1063 

 Parryi, 1063 

 splendens, 1062 



Pagesia 



acuminata, 1467 



peduncularis, 1464 



vandellioides, 1 464 

 Paintbrush, Indian-, 1504, 



1505 

 Painted cup, 1504, 1505 

 Pale dock, 801 

 Pale-seeded plantain, 1537 

 Palm family, 555 

 Palmae, 555 

 Palmas del mar, 167 

 Panic 



beach-, 320 



fall-, 323 



-grasses, 304 

 Panicum, 169, 304, 314, 

 326, 332 



agrostoides, 317 

 ramosius, 317 



amarulum, 320 



amarum, 320 



anceps, 317 



Ashei, 312 



barbulatum, 307 



bulbosum, 320 



capillare, 323 

 occidentale, 323 



colonum, 326 



commutatum, 312 



condensuin, 317 



crusgalli, 329 



cruspavonis, 329 



dichotomiflorum, 323 



dichotomum, 307 



ensifolium, 310 



geminatum, 312, 314 



gymnocarpon, 314 



hemitomon, 314 



hians, 304, 317 



Joorii, 312 



lanuginosum, 310 



leucothrix, 307 



longiligulatiim, 310 



lucidum, 307 



microcarpon, 307 



nitidum, 307 



obtusum, 314 



paludivagum, 314 



poiyanthes, 310 



polystachyum, 332 



Ravenelii, 312 



rhizomatum, 317 



rigidulum, 317 



scabriusculum, 312 



scoparium, 312 



stipitatum, 317 



tenerum, 320 



Tim row a, 310 



virgatum, 320 



Walteri, 329 



Wrigh tianum , 310 



Yadkinense, 307 

 Paniquesillo, 985 

 Papilionaceae, 1039 

 Parapholis, 218 



incurva, 218 

 Parasol-tree, Chinese-, 



1125 

 Parentucellia, 1499 



viscosa, 1499 

 Parkeriaceae, 77 

 Parkinsonia aculeata, 1039 

 Parnassia, 1005 



asarifolia, 5, 1005 



fimbriata, 1008 



grandifolia, 1005 



parviflora, 1008 

 Parnassiaceae, 1005 

 Parra del monte, 1111 

 Parra silvestre, 1109 

 Parrot's-feather, 4, 1202 



green-, 1208 

 Parsley family, 121 1 

 Parsley, sand-, 1220 

 Parsnip, cow-, 1253 

 Parsnip, water-, 1234 

 Partridge-berry, 1551 

 Paspalidium 



geminatum, 314 



paludivagum, 314 

 Paspalum, 289 



acuminatum, 301 



bifidum, 290 

 projectum, 290 



Boscianum, 292 



bull-, 292 



circulare, 295 



dilatatum, 292 



dissectum, 304 



distichum, 298 

 indutum, 301 



floridanum, 290 

 glabratum, 290 



fluitans, 304 



Hartwegianum, 298 



laeve, 295 



lentiferum. 295 



lividum, 295 



longipilum, 295 



praecox, 295 



pubiflorum, 298 

 glabrum, 298 



repens, 304 



Urvillei, 292 



vaginatum, 301 



virgatum, 292 

 Pasture haw, 1019 

 Pata de gallo, 256 

 Pea 



black-eyed-, 1069 



cream-, 1069 



rush-, 1045 



-vine, 1069 

 Peach-leaf willow, 759 

 Pear, 1017 

 Pearl millet, 334 

 Pearlwort, 897 

 Peat moss, 5 

 Pecan, 774 



bitter-, 775 

 Pedicularis, 1499 



canadensis, 1501 



groenlandica, 1501 



Grayi, 1504 



Parryi, 1501 

 Peltandra, 4, 560 



Tharpii, 560 



virginica, 560 

 Penny, tinker's-, 1130 

 Pennywort, water-, 1214 

 Penstemon, 1487 



Digitalis, 1488 



laxiflorus, 1487 



Rydbergii, 1488 



stenosepalus, 1488 



tenuis, 1488 



virgatus, 1489 



Whippleanus, 1488 

 Penthoraceae, 999 

 Penthorum, 999, 1362, 

 1365 



sedoides, 1001 

 Pentodon, 1548 



Halei, 1548 



pentandrus, 1548 

 Peplis, 9, 1162 



diandra, 1162 

 Pepper 



-bush, sweet-, 1267 



red-, 1449 



-vine, 1112 

 Peppermint, 1446 

 Pepperwort family, 53 

 Pepperwort, hairy-, 55 

 Perennial 



-fescue, 177 



-smartweed, 826 



-summer-cypress, 847 

 Perideridia, 1233 



Gairdneri, 1234 



Parishii, 1234 

 Perilla, 1434 



frutescens, 1434 



1763 



