CCXXXli PROCEEDINGS OF THE ROYAL HORTICULTURAL SOCIETY. 
Laeliocattleya x ' Soulange,' Bryndir 
var., A.M., cxcvii 
x ' Thyone,' cxci 
Brjmdir var., A.M., cxci 
Orchidhurst var., cxciii 
x ' Verdun,' A.M., lxix 
x Wrigleyi, cxcviii 
Laestadia Aesculi, 500 
Lagotis ramalana, 80 
Lancea tibetica, 336 
" Landscape Gardening as applied to 
Home Decoration," by S. T. May- 
nard, reviewed, 170 
Lantana controlled by insects, 188 
Larch canker, 198 
Larkspur, 191, 490 
Larkspurs tried at Wirsley 191 6, clxxiv 
Larvae as food, 496 
Lasius interjectus, 208 
Latex in Papaver, 475 
Lathyrus sativus, 496 
Lavandula angustifolia, 490 
Lavatera olbia, 277 
Lavender, 191,490 
' Barr's Large-flowered Mun- 
stead Dwarf,' A.M., clxviii 
Lawn manure, 496 
Lead arsenate, 197 
its toxic value, 188 
Leaves, change with age, 513, 522 
movements of, 525 
Lees, A. H., on some aspects of 
spraying against pests, 213 
Lentils, their cooking, 254 
Leontopodium alpinum, 80 
himalayanum, 80 
lemon-scented, 337 
sp. in Kansu, 336,' 337 
Lepidium, 200 
Leptodermis Forrestii, 42 
glauca, 40 
oblonga var., 80 
virgata, 80 
Leptospermum Boscawenii, clxvi 
' Donard Beauty,' A.M., clxv 
Nichollii, clxvi 
Lespedeza sp. in Yunnan, 42 
Levison, J. J., " Studies of Trees," 
167 
Lewisia rediviva, 492 
Libertella ulcerata, 491 
Libocedrus macrolepis, 36 
Library, books added, 1916, 443 
Licorice, 191 
Light, its effect upon plants, xlii, 
xliii, cxxiv, cxxv, cxxviii 
Ligustrina amurensis, 337 
Ligustrum Henryi, 36 
ionandrum, 42 
sp. in Tibet, 81 
Lilac ' President Fallieres,' A.M., clviii 
' Reaumur,' A.M., clviii 
Lilies, hardy, 197 
Lilium apertum var. tibetica, 45 
auratum, 197 
Brownii, 40, 197 
chloraster, 36 
colchesterense, 197 
kansuense, 81 
Lilium bulbiferum, 197 
Burbank's hybrid, cxxviii 
canadense, 197 
candidum, 197 
chloraster, 197 
Colchicum, 197 
croceum, 321, 369 
divaricatum, 197 
elegans, 197 
excelsum, 197 
giganteum, 197 
Henryi, 197 
Humbolti, 197 
isabellinum, 197 
japonicum, 197 
Kelloggi, 197 
Krameri, 197 
leucanthum, 36 
longiflorum, 197 
x Marhan, 197 
Martagon, 197 
mi ra bile, clxvi 
myriophyllum, 197 
pardalinum, 197, cxxviii 
Parryi, 197, cxxviii 
philadelphicum, 197 
pomponium, 197 
pyrenaicum, 197 
regale, 36, 197 
rubellum, 197 
Sargentiae, 36, 197 
sp. in Tibet, 81 
speciosum, 197 
superbum, 197 
sutchuenense, 36 
tenuifolium, 197 
testaceum, 197 
Thayerae, 36 
Thompsonianum, cxxiv 
tigrinum, 83, 197 
warleyense, 36 
Lily of the Valley, 490 
Lime, its uses in agriculture and 
horticulture, 236, 321 
sulphur spray, composition, 197 
washes, 197, 213 
Lithospermum prostratum, 195, 276 
Liver of sulphur, 23, 24 
Lloydia alpina, 81 
serotina, 81 
sp. in Tibet, 81 
tibetica, 337 
Lobelia, 40, 191 
Holstii, 496 
inflata, 490 
Lock, R. H., and Doncaster, L., 
" Recent Progress in the Study of 
Variation," &c, 461 
Lolium perenne on a London green, 
cxxix 
Lomatia pinnatifolia, A.M., clxix 
London grasses, ccxxix 
Lonicera etrusca, 496 
Farreri, 81 
Henryi, 42 
late-flowering, cxxxv 
ligustrina yunnanensis, 42 
Maackii podocarpa, 36, 42 
nitida, 36 
