- -- -Araucaria sp., 19: 76Arboretum, Arnold, see Arnold Arboretum-, Glenmore, _5: 65-76-, home, 25 : 41-44-, Hunnewell, 1852-1952, 12: 61-84-, Mor<strong>to</strong>n, 2: 50 ; 5 : Plates VIII-IX,43-or botanical garden, definition,20 : 69-71- - - , how <strong>to</strong> establish, 20: 69-83-, Park, _5: 25-48-Spring Planting Notes, 16 : 17-27Arboreta and Botanical Gardens ofNorth America, 1_9: 58Arborvitae, _15: Plate XI, 65, 70-, American, 17 : 2 5-,-Globe, 17-: 25-, Giant, 17 : 25-’Little Gem’, 17 : 25-, Spiral, 17: 25-, Wagner, 17 : 25-, Ware’s, 17 : 25-, Woodward, 17: 25Arbutus unedo, 19: 69; 26: PlateIV, 7Arctium jappa, 18: 20Arc<strong>to</strong>staphylos manzanita, 9: 43 ;15 : 83-uva-ursi, 9: 43; 13: 11; 14: 22;17: 62- -, wreath, 16: 64, Plate XXI, 71,72Ardisia crenulata, 19 : 66Arisaema triphyllum, 26: 7 5Aris<strong>to</strong>lochia kaempferi, 22 : 54Armillaria mellea, 4: 2Arnold Arboretum, 9 : 9-12; 17:Plate IX, 34-administration building, 1: 31-32-, Azalea collection, 7 : 8-, Barberry collection, 7: 6-, Chinese collection, 7: 8-, Contemplated LandscapeChanges at the, 6: 45-48Arnold Arboretum, Courses, see- Courses-, current plans, 7: 8-, Deutzia collection, 7: 7_, drought at the, 7 : 57-, Euonymus collection, _7: 7-, fall classes, _8: 44; _13: 68; 14:34-36; _15: 52; 16: 32; 17: 60; 18:39; 19: 58; _20: 40; 21: 74; _22:68;24:88;26: 55;27:72;28:124; 29 -: Supplement following p.72-, fall fruits at the, 7: 58-, field class, 1 : 36; _12: 44; frosts, the mid-May, 4: 272014, food plants in the, 4_: 1-7-Garden Book, 14: 56-hardiness maps, 27 : 53-56-herbarium, 1 : 31, 32-, his<strong>to</strong>ry of, 1 : 29-32-, How <strong>to</strong> Spend an Hour in the, 4:25-28-, labor and staff of, 7: 1-, lecture on, 12: 60-, lecture slides, 19 : 14-, library of, 1 : 3 1; Lilac collection, 7: 6, 7-, map of roads between Case Estatesand, 7: Plate I, opposite p. 4;18: Plate X, 44-, mulches, _7: 6, 69-72; _9: 9-, new equipment, 7: 3-, new policies, 7: 4-Open House, 17: 36-, Open House at the Case Estates,_15: 23; 16: 15; 17 : 36-, opening of new vistas, 7: 5-, past year at the, _7: 1-8-, Philadelphus collection, 7 : 7- plant breeding, 7: 9-12at administration build--, plantinging, 7: 7-postcards,-publications,18: 4018: 40-, removal of duplicatetrees, 7: 5-, reorganization, 7: 4shrubs and12
--water-weed-----officinalis,--vimineus,- -""""’’’’’1.1’’’’’’’’’’’’’’’’’’ ..L ¿,.,/Arnold Arboretum, Ribes collection,7: 6- roads, resurfacing of, 7 : 7-, Spiraea collection, _7: 7- spray schedule, 13 : 73-77; 19:1-10- -, "New Spray Materials," _13:69-84- spraying equipment, 9: 1 1-, spring classes, 1 : 36; _8: 12, 20; 9 :4, 12 ; 10 : 8, 24; _l l: 24; 12: 44;13 : 36; 1_4: 12; 1_5: 12; 1_6: 4, 8;_17: 16; _l9: 22;20: 28; 21: 38;2_2: 8, 24; 2_7: 16, _28: 8; 2_9: 24-, - Comes <strong>to</strong> the, _12: 45-48-, - displays in the, 4: 21-24-, - Walk through the, 10: 29-32;18 : 13-16Visiting Committee, 7: 3system, 7: 8plants, removal of, 7: 7-, Weigela collection, 7 : 7Arnold Cherry, No. 8240, _7: PlateII, opposite p. 10<strong>Arnoldia</strong>, 1: 1, 2<strong>Arnoldia</strong> Reviews, see Book ReviewAronia arbutifolia, dwarfing unders<strong>to</strong>ck,10: 75Arrangement of herbaria, 28: 90-92Arrangements, Christmas, 16:Plates XVI-XXI, 61-72; 29 : 130,-Plate XXXIV, 13 1Arrowwood, 5: Plate IV, 17; _l7: 22Arsenate of lead, 13 : 8 3Artemisia tridentata, 19 : 63Arthur Hoyt Scott HorticulturalFoundation, 23: 77Artichoke, 14 : 72, Plate XIII, 7 3-, Jerusalem, 18: Plate III, 19, 20Arundinaria, _6: 30, 32graminea,_6: Plate II, 32simonii, 6 : 38Asa Gray and His Quest for Shortiagalacifolia, 2: 13-28Ascelpias physocarpa, 19: 74syriaca, 4: 4; 14: 74; 18: 20Ash, Green, ’Marshall’s seedless’,_16: 2 3-, Mountain, _6: 1 1Asiatic Maples, propagation fromsoftwood cuttings, 17 : 45-56Asparagus asparagoides, 15 : 7 1-, Fern, 15 : 7022: 54- plumosus, 15 : 70- sprengeri, 15 : 70; 19 : 72Aster, New England, 18 : 20novae-angliae,18: 20Atkins Garden and Research Labora<strong>to</strong>ryin Cuba, _7: 4, 14, 16Atropa belladonna, 22 : 5 5Auction, WGBH-TV (Channel 2),28 : 28Aurinia petraea, 26: Plate XIV, 41Autikon Botanikon, 2: 51; 3 : 8Au<strong>to</strong>matic Mist Sprayer, 13: 66Autumn-blooming shrubs, 12: 59Autumn Color, 4_: 37-44; 12: 53-60;20 : 5218: 20- of autumn-blooming shrubs, 12:«~J-, dull, 4 : 40-, no, _4: 43; _12: 58-, red, 4: 41; 12: 57-, reddish <strong>to</strong> reddish-purple, 4: 42;_12: 58yellow, 4: 42; 12: 58-, yellowish <strong>to</strong> bronze, 4: 43 ; 1_2:58-, woody plants with, _4: 41; 12:56-59-, why leaves are red, _4: 39; _12: 5 5-, why leaves are yellow, 4 : 38; 12:54Autumn foliage, 2: 67Available Rapid Growing Vines forthe United States, 4: 45-64Azalea, 2: 6;_4: 22; 1_4: 9, 10-, amoena, 13 : 32; 17: 75-, Arnold, _8: 24- Bloom, Two Months of, 13 : 29-3513
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