MISSOURI BOTANICAL GARDEN BULLETIN 
J. 
Jorgensen, Pedro, Plants: of Argen- 
tina, 160 
K. 
Kerosene emulsion, preparation of, 
22 
Krauss, collections of, 
herbarium, 32 - 
in Garden 
L. 
Laeliocattleya, 160 
Lectures delivered by members of 
staff during 1918, 7 
Lemon, ponderosa, 143 
Library, report of, for 1918, 14; 
Garden publications as a Means 
of exchange, 15; loans of books, 
15; reclassification of books, 15; 
subject index, 15; statistical, 15 
Linnean House, 67; arrangement 
of, 67; plants grown in, 68; spring 
in, 69; view in, 68 
Livistona chinensis, 48 
Lycaste, 160 
Lycaste Skinneri, 17, var. alba, 17, 
var. lasioglossa, 17 
Lycopodium lucidulum, 68 
M. 
Main gate, view from, 1 
Mangifera indica, 146 
Mango, 146 
Mangosteen, 149 
Marguerite: disease attacking, 51; 
showing crown gall on stem, 53 
Maxillaria, 160 
Minnows, 66 
Mollinesia latipinna, 65 
Monstera deliciosa, 35 
Moor, Chinese, 66 
N. 
Negro fish, 66 
New York Botanical Garden, Plants 
of Columbia, 71, 140; Plants of 
the West Indies, 17 
Nut orchard, a variety, 129; list of 
trees in initial planting in, 130 
165 
0. 
Oncidium, 160 
Oranges, 143 
Orchids: caterpillar, 17; gift of, to 
floral display, 159; presented to 
in Aroid House, 35; in Christmas 
floral display, 159; presented to 
Queen of Belgium, 129, 135; slip- 
per, 16, 135; Thibet, 135 
es 
Palms: flowering, 46, 46, 47; Chi- 
nese fan, see Livistona chinensis ; 
sugar, see Arenga saccharifera; 
toddy, see Arenga saccharifera 
Papaya, 145 
Paper plant, Egyptian, 141; history 
of, 141; culture of, 142 
Paphiopedilum callosum, 135, var. 
Brownae, 135; Clarkii, 160; Fair- 
ieanum, 135; Fitchianum, 160; 
Harrisianum, 160; hirsutissi- 
mum, 160; insigne Eirmanianum, 
159; “J. C. Krumm,” 160; nitens 
Leeanum, 159; “Priam,” 160; 
“Sidney Brown,” 159; venustum, 
160 
Paradise fish, 65 
Parish, S, B. Plants of California, 
TL 
Payson, E. B. Plants of Colorado, 
140 
Peacock-fish, 65 
Pecans, varieties of, in nut opohard 
at Garden, 130 
Perfume plants, 132; list of, at 
Garden, 135 
Perfumery, history of, 132; meth- 
ods of making, 133 
Persea gratissima, 147 
Philodendrons, 35 
Phoenix reclinata, 47, 
tris, 154 
Plants in the Aroid House, 35 
Poinsettias, 159 
Polystachya, 160 
Pond-weed, see Potamogeton cris- 
pus 
Populus alba: showing comparative 
size of tumor and stem, 41; 
crown gall on, 52 
Potamogeton crispus, 63 
Pothos celatocaulis, 35 
Preiss, collections of, in Garden 
herbarium, 32 
47; sylves- - 
