300 FLORIDA GEOLOGICAL SURVEY-I3TH ANNUAL REPORT

Onions, 136, 153 Paper from saw-grass, 127, 201, 222, 282
Open flatwoods, 131, 207 Parasites, 198
Oplismnenus, io6 Parictaria, 216
Opossum, 223, 225 "Parkwood" soils, 89, 131, 146, 177, 178,
Opuntia, 86, 203 181
Oranges, orange groves, 81, 93, 102, 103, Paroquet, parrakeet, 223, 228
 107, 110, 11S, 128, 129, 135, 141, 143, Parthenocissus, go, io6, 125, 133, 140
 149, 153, 173, 174, 213, 216, 221, 235, Partridge pea, 86, ioo, ni6
 248, 276, 277, 280 Pasco County,, 87, 91, 111, 114, 116, 117,
 Orange City, 127, 195 130-132, 134, 204, 207, 244, 253, 257,
 Orange County, 119.-121, 127, 128, 156. 259 (See also Blanton, Dade City,
 167, 168, 281 (See also Apopka, Or- Lacoochee, New Port Richey, St.
 lando, Taft, Winter Garden, Win- Leo, San Antonio, Zephyrhills)
 ter Park) Pass-a-Grille, 85, 86, 243, 245
Orange Lake, 104, 175 Passerherbulus, 229
Orange Springs, 245 Pastoral stage of agriculture, 267
Orchard fruits, 259, 276, 277 Pastures, pasturage, 79, 207, 222, 267
Orchard heaters, 196 Paterson, N. J., 239
Orlando, 127, 240, 243 Pawpaw, go, 100, 133, 139
Ormond, 150, 225, 229, 243 Peace River, 132, 157, 163, 170, 174,
Ormond Beach, 243
Ornithologists, 223, (227) 207, 215
Osceola County, 137, 141-143, 203, 228, Peaches, 102, 103, 118, 129, 136
 249, 257, 259, 275, 281 (See also Kis- Peanuts, 93, 102, 103, 110, 118, 129, 136
 simmee, St. Cloud) 276-278
Osimanthus, go, 99, io6, 115, 125 Pears, 102, 103, 129
Osmunda cinnamo? nea, 126, 134, 139; Peat, 27-28, 81, 119, 124, 136, 156, 159,
 regalis, 126, 139 167, 170, 178, 200-202, 281
Ostrya, go, io6, 115, Peat prairies, 81, 124, 202; soils, 170
Otters, 224, 225 Pebble phosphate, 29, 130, 157, 158, 190,
Owls, 228 211
Oysters, 84, 85, 87, 165, 179, 233, 258, Pecans, 103, 136
 285 Pencil wood, 87

 p Peninsulas, 99, 124
Pablo Beach, 27 Pennsylvania, tourists from, 244
"Palm Beach" soils, 146 Peppers, 129, 136, 153.
Palmetto (See Cabbage, Dwarf, Saw) Perennial herbs, 209 Palms, 140 (See Sabal, Serenoa) Periodicals, 287
Palm savannas, 85, 146, 147, 177, 206 Persea Borbonia, 99, io6, 115, 187; huPalm Springs, 168 1nilis, 125, 126; littoralis, 86; pubesPalmetto fiber, 87, 221; flatwoods, 93, cens, go, 133, 138, 212
 132, 138, 207; prairies, 176; thick- Persimmon, 79, 100, 115
 ets, 204 Persons, A. A., work of, 188
Panicum Combsii, 208; (digitarioides) Peru, Peruvian guano, 229, 230
 hemitonion, 125, 126, 133, 140, 200 Petroleum (See Oil)
Panthers, 225 Phoradendron, 100, io6, 116, 133, 140