INDEX. 
The references in italics are to figures and illustrations. 
Acacia dealbata, xxxvii 
falcata, xxxvii 
Acidia in cabbage, xliii 
Adonis vemalis, xxxviii 
Aerido-vanda x Mundyi, A.M., Ixxxiii 
Aeschynanthus lobatus, xxxvi 
Alder catkins compared, xxxvi 
Allium sp. from Tibet, xlii 
Wallichianum, xlii 
Alnus cordata, xxxvi 
glutinosa, xxxvi 
America, S,, plants introduced from, 
346 
Androsace longifolia, B.C., Ivii 
sarmentosa, xxxviii 
Anemone alpina, xxxviii 
blanda var. scythinica, xxxviii 
coronaria, xxxviii 
fulgens, xxxviii 
ranunculoides, xxxviii 
' St. Bavo ' strain, A.M., Ix 
Antirrhinums at Wisley, 1920, 357 
Apple ' Alfriston,' A.M., xlviii 
blossom weevil, xliv 
' Cox's Orange,' xliv 
' Herring's Seedling,' A.M., Hi 
' Histon Cropper,' A.M., lii 
' Laxton's Peerless,* A.M., 1 
pear-shaped, xliv 
' The Premier,' A.M., 1 
tricotyledonary seedling, xliii 
' Tythby Seedling,' A.M., lii 
Aquilegia hybrids, xl 
Armeria caespitosa, xxxviii 
Arnebia echioides, xxxviii 
Arum maculatum, fertilization, xli 
Astelia nervosa, xli 
Aster ' Elsa,' A.M., Ixxiv 
' Grace Sweet,' A.M., Ixxiv 
' Maggie Perry,' A.M., Ixxiii 
' Perry's White,' A.M., Ixxiii 
' Queen of the Lilacs,' A.M., 
Ixxiv 
' Rachael Bullard,' A.M., Ixxiii 
Asters, perennial, at Wisley, 368 
Aucuba, white-berried, xxxix 
Auricula ' Bookham Blue,' A.M., lix 
Azalea * Dr. Oosthoek,' A.M., Ixi 
Baker, the late Dr. W. G., xli 
Balance Sheet for 191 9, ii 
Begonia, * Peace,' A.M., Ixii 
Berberis Darwinii, xxxviii 
X ferax, A.M., Ixxvii 
Blandfordia superba, xl 
Book Reviews, 398 
Books added to Library, xcix 
Brassocattleya x ' Gatton Lily ' var. 
' Triumph,' F.C.C., Ixxxiv 
X ' Ilene ' var. grandis, F.C.C., 
Ixxxix 
X ' Lisette,' A.M., xc 
X ' Maroniris ' var. ' Canary,' 
A.M., Ixxxix 
X ' Olympus ' var. ' Nena,' 
A.M., xc 
X ' Rosita ' var. ' Harmony,' 
A.M., xci 
X ' Sofrano,' A.M., xcii 
X ' Wm. Pitt,' A.M., xciii 
Brassolaeliocattleya x ' Amber,' F.C.C., 
xc 
X ' Blenheim Orange,' A.M., 
Ixxxix 
X ' Cissie,' A.M., xciv 
X citrina, xliv 
X ' Joan ' var. ' Excelsior,' 
A.M., Ixxxv 
X ' Muriel ' magnifica, F.C.C., 
xci 
X ' The Baroness,' Fasey's var., 
A.M., xciii 
X ' Tucuman,' Fasey's var., 
A.M., xc 
Bryanthus aleuticus, A.M., lix 
nipponicus, A.M., lix 
Bulbs, British grown, exhibited, xxxii 
Calendula, ' hen and chickens ' form, x' 
Calliphruria subedentata, xliii 
Campanula Vidalii, xlii 
Cardamine pratensis lilacina plena, 
A.M., lix 
trifolia, xxxviii 
Carnation, ' Edward AUwood,' A.M., 
Ixxix 
foliage malformed, xxxix 
' Laddie,' A.M., Ixxviii 
' Lady Inverforth,' A.M., Ixii 
' Lord Lambourne,' A.M., Ixxiv 
' Mrs. T. Ives,' A.M., Ixvii 
' New White Clove,' A.M., Ixv 
' Renown,' A.M., Ix 
wheat-ear, xl 
