INDEX 
Alyssum _ 
Amorpha _ 
Ampelopsis _ 
Anchusa _ 
Anemone _ 
Apples _ 
Aquilegia _ 
Arctostaphylos _ 
Arenaria _ 
Aristolochia _ 
Artemisia _ 
Aster _ 
Barberry _ 
Betula, Birch _ 
Bitter root, Lewisia_ 
Bluebell, Mertensia_ 
Buckeye _ 
Buddleia _ 
Butterfly Bush_ 
Cacti _ 
Callirhoe _ 
Caltha _ 
Campanula _ 
Caragana _ 
Celtis _ 
Centaurea _ 
Cerastium _ 
Cercis _ 
Cherries _ 
Chrysanthemum _ 
Clematis _ 
Columbine_ 
Coneflower, Lepachys _ 
Convallaria _ 
Coral Bells, Heuchera_ 
Coral berry, Symph. _ 
Cornus - 
Cotoneaster _ 
Crab, Malus _ 
Cranberry, Viburnum_ 
Crataegus _ 
Currant, Ribes _ 
Cydonia _ 
Delphinium _ 
Dicentra _ 
Dictamnus _ 
Dodecatheon _ 
Dogwood, Cornus_ 
Elm, Ulmus_ 
Euonymus _ 
Euphorbia _ 
Evening Primrose, Oenothera 
Evergreens _ 
Ferns _ 
Flax _ 
Forestiera _ 
Forsythia _ 
Frankenia _ 
Funkia, Hosta _ 
Geranium _ 
Geum _ 
Gillenia _ 
Gleditsia _ 
Globeflower, Trollius_!. 
Globularia _ 
Goldenrod, Solidago _ 
Grass _ 
Hackberry _ 
Hawthorn _ 
Hedge _ 
Heliopsis _ 
Hemerocallis _ 
Hepatica _ 
Heuchera _ 
Hibiscus _ 
Honeysuckle _ 
Hosta _ 
Hydrangea _ 
Iris - 
Ivy, Hedera_ 
Jamesia _ 
Juglans _ 
Juniper _ 
Lepachys _ 
Leucocrinum _ 
Lewisia _ 
Liatris _ 
Ligustrum _ 
Lilacs _ 
Lily-of-the-valley Convallaria 
Liriodendron _ 
Locust, Gleditsia_ 
13 
3 
11 
13 
13 
26 
_ 13 
O 
13 
11 
13 
13 
_ 3 
2 
_ 18 
- 19 
_ 2 
_ 13 
_ 13 
_ 25 
_ 13 
_ 13 
_ 13 
_ 3 
9 
_ 13 
_ 14 
2 
I 26 
_ 14 
_ 14 
_ 13 
_ 18 
_ 14 
_ 17 
rr 
1 
9 
__ u 
_ 3 
2 
_ 9 
9 
_ ^ 
_ 5 
_ 3 
-15 
_ 15 
_ 15 
_ 15 
_ 3 
_ 3 
3, 11 
_ 15. 
_ 19 
_ 10 
_ 15 
_ 15 
_ 4 
_ 4 
_ 4 
_ 17 
_ 15 
_ 15 
_ 16 
_ 2 
_ 24 
_ 16 
_ 23 
__16 
__10 
__16 
_ 16 
_ 16 
_ 17 
__17 
4, 11 
_ 17 
_ 4 
_ 17 
_ 11 
_ 4 
_ 9 
_ 10 
_ 18 
_ 18 
_ 18 
_ 18 
- 4 
_ 7-9 
_ 14 
2 
2 
Lonicera _ 
Lycium _ 
Mahonia _ 
Malus _ 
Malvastrum _ 
Mertensia _ 
Mirabilis__ 
Mock Orange, Phila._ 
Monkshood, Aconite _ 
Myrtle, Vinca_ 
Nepeta _ 
Ninebark, Physo. _ 
Nolinia _ 
Oak, Quercus_ 
Oenothera _ 
Onions, Allium _ 
Oxytropis _ 
Papaver _ 
Penstemon_ 
Peonies - 
Philadelphus _ 
Phlox _ 
Physocarpus _ 
Pine _ 
Platycodon _ 
Polemonium_:_ 
Polygonum _ 
Poppy Mallow, Callirhoe_ 
Poppy, Papaver _ 
Populus _ 
Potentilla_ 
Primula _ 
Privet, Ligustrum_ 
Prunus _ 
Purshia _ 
Quercus _ 
Quince, Cydonia_ 
Ranunculus _ 
Red bud _ 
Rhus _ 
Ribes _ 
Robinia _ 
Roses _ 
Rubus _ 
Russian Olive_ 
Sage, Artemisia_ 
Sand Lily, Leucocrinum_ 
Salix _ 
Salvia _ 
Saponaria _ 
Scabiosa _ 
Sedum _ 
Seeds - 
Sempervivum_ 
Senecio _ 
Shasta Daisy, Chrysanthemum 
Shepherdia _ 
Shooting Star, Dodecatheon __ 
Shrubs ___ 
Silene _ 
Solidago - 
Spirea_ 
Spruce _ 
Sumac, Rhus_ 
Symphoricarpos _ 
Synthyris _ 
Syringia _ 
Tamarix _ 
Tanicetum _ 
Teucrium _ 
Thalictrum _ 
Thymus _ 
Tilia _ 
Trees _ 
Trillium _ 
Trollius _ 
Tuliptree, Liriodendron _ 
Ulmus _ 
Valeriana _ 
Veratrum _ 
Vernonia _ 
Veronica _ 
Viburnum _ 
Vinca _ 
Vines _ 
Viola _ 
Walnut _ 
Water Lilies _ 
Weigela - 
Willow _ 
Wisteria - 
Yucca _ 
_4, 11 
__ 4 
__ 4 
2 
__ 18 
__ 19 
__ 19 
__ 5 
__ 12 
__ 24 
__ 19 
__ 5 
__ 19 
__ 3 
__ 19 
__ 12 
__ 19 
__ 19 
__ 20 
__ 20 
__ 5 
20, 21 
5 
__ 11 
__ 21 
__ 21 
__ 21 
__ 13 
__ 19 
2 
.22, 5 
__ 22 
__ 4 
5 
O 
_O 
__ 3 
__ 22 
2 
__ 5 
__ 5 
__ 5 
__ 6 
__ 6 
:: li 
__ 18 
3 
22 
22 
__ 22 
__ 22 
— 26 
__ 22 
__ 23 
__ 14 
__ 6 
__ 15 
3-9 
__ 23 
__ 23 
7, 23 
__ 11 
__ 5 
__ 7 
__ 23 
__ 7 
__ 9 
__ 23 
__ 24 
24 
24 
__ 3 
9 Q 
o 
24 
__ 24 
__ 2 
__ 3 
__ 24 
__ 24 
__ 24 
__ 24 
9 
__ 24 
__ 11 
__ 24 
__ 2 
__ 11 
__ 9 
__ 3 
__ 11 
__ 25 
