(405 ) 
Nurseries and Experimental Grounds 10 
Propagating Houses and 31, 255, 340 
Oils, Fixed 100 
Volatile or Essential 101 
Paleobotanical Museum 14, 36, 54, 120, 217, 235, 272, 328, 358 
er 96 
Paths, Roads and 18, 49, 223, 263, 315, 350 
Patrons 64, 281 
1,F 
Pennell, F. W. Investigations and Assistance 40, 238, 331 
Peony Garden, Lilac and 8 
Perfumer, 
y 102 
Periodicals, List of. Additions and Corrections to 43, 268, 355 
Pergolas 210 
Suen Exhibit, The Plant 120 
Photographic Negatives - 218 
Pinetum 6, 31, 149, 253, 3 
Plantations, Curator of ioe Report 338 
orticultural 92 
Systematic 30, 91, 253, 338 
Plant Constituents 103 
Photo h Exhibit 120 
Plants ce Planting 4, 214, 309 
Decorative Woody 197 
105 
din Design 2 
Poisonous Plants of a vicinity of New York 109 
ower Houses 148 
Practical Gardening, Instruction in 220, 221, 336 
Propagating and Experimental ras 12 
ouses and Nurseries 31, 255, 3 
Proximate Principles 103 
Public Instruction and Information 16, 219, 312 
Ins struction, Supervisor of. Reports 240, 333 
North American Flora 4, 27, 44, 214, 266, 309, 353 
Purposes 90 
Recording 32, 255 
Red Pine Plantation 7, 33 
