825 
ceil bettas 6: 32 
a 6: 32 
as 6: 30, 32, 33. f. OF '7: 233 
diflora 6: 29 
Dies 4: 146; 6: 29. f. 8; 
6: 32, 68 
na 
a7: 
nance 6: oe 36 
ol is it 32 
rubrinervis 6: 35, 36; 7: 233 
sintlans subovata 6: 32 
ery ther: i hybrids 
ist 
Office of Director-in-Chief, Regulations 
5: 142 
leut, G. M. 15: 132 
Old locust post, An 8: 173. f. 27 
Old man's beard 7: 
Old aaa A collection of 1: 
y C.F. Cox 3: 68 
Old ee pena in ice Amsterdam, 
An 
2: 183 
Old Rode’s Key 3: 33 
Oldendorff, A 
3: 
Olea europaea sativa 7: 9 
97 
leanders 7: ee 118; 14: 172 
Olfersia 7: 87; 10: 260 
Olive 1 
black 10: 134 
Olive ar eda pe 192 
Olive, E. Ww. 16,1 
Oliverelia 
sar and Caroline Phelps Stokes Fund 
hee Protection of Native Plants 
Olivier, Sydney 8: 229, 230; 9: 82; ro: 
om a 6: 9 
Olsson Sefer, ed 7: 238; 12: 105, 160 
O'Mara, P. 2 
epich: 
Onagra see Oenothera 
Onate, journey to Arizona 6: 129 
Oncidium 8: 251; 9: 228 
altissimum 3: 146; 9: 228 
Baueri 5.1 
a 3: 145, 146 
Kramerianum 13: 18 
Sphacelatum 98 
varieg 
O'Neill, A. R. 
nions a IQI; ee on 156, 216 
Ber: 15: 155 
Spanish 15: 155 
wild 12: 266; 15: 55 
Onoclea sensibilis't 
193 
Opportunity to study the origin and 
= teed eee of a tropical forest, An 
Oncie . ee - 1112; 
3: 
Die enit . a a 14, 81, 186, 190; 
Gosselliana I2: 254 
inermis 10: 115, II4, 194; 12: 227 
invicta 12: 2 
macracantha ae 72 
Nashii 6: fay 12: 227 
prolifera 12: 265 
tpi 12: 227 
ion 6: 6 
teres I 
tomentosa 14: 175 
Tuna 6: 190; a. 
Orange 1: 132; 4: 69, 150; 7: 90; 10: 22, 
133, ae na 48. 146, 175 
erfly 13: 18; — “too 
crested 7: 90 
The G. V. ee 64. pl. 26 
lown, 2 - 
Venus’-slipper 140 
ers De om an Fides specimen 
Orchias a 50, fe is 8, 10, 125 
152, 16 : 
1395 I§: 73. 100, 10I, 103, 105, 
128, 185, 222 
