274 



MISC. PUBLICATION 4 70, U. S. DEFT. OF AGRICULTURE 



rage 



Prunus subhirtella Shidarehigan 57 



Pseudotsuga taxifolia 102, 



150. 152. 162, 180, 184. 183. 191, 193 



Purshia tridentata 111 



Pyracantha coccinea lalandii 5< 



Quercus 11, 113. 133. 135. 148. 219 



Quercus agrifolia 50. 85. 135. 241 



Quercus alba 132. 135. 209. 226 



Quercus arizonica 113. 197. 211 



Quercus bicolor 2-3. 226 



Quercus cbrysolepis 220 



Quercus coccinea 223 



Quercus dumosa 52 



Quercus emoryi 74. 113. 197 



Quercus garubelii 113 



Quercus kelloggii 56, l3o 



Quercus laurifolia 135 



Quercus lobata 135 



Quercus macrocarpa 132 



Quercus minor . 228 



Quercus oblongifolia 195 



Quercus stellata 226. 228 



Quercus utabensis 113. 152. 214 



Quercus velutina 15 



Quercus wislizenii 135 



Quince (Cydonia oblonga) 57_ 



Rapbiolepis japonica 5 . 



Red asb (Fraxinus pennsylvanica)- 135 



Redbud, Japanese (Cercis japonica). 135 



Redbud. Texas (Cercis reniformis)- 221 



Red gum (Liquidambar styraci- 



flua) 135 



Red manerove (Rhizophora man- 

 gle) 200 



Red maple (Acer rubrum) 14. 



56, 133. 135. 226 



Red oak (Quercus sp.) 133 



Red willow (Salix laevigata) 56 



Rhamnus crocea 57 



Rbamnus pursbiana 57 



Rbizopbora mangle 200 



Rbus glabra 223 



Rbus Toxicodendron 223 



Ribes rubrum 57 



Rocky Mountain red cedar (Juni- 



pexus scopulomm) 92. 96. 138 



Rocky Mountain white oak (Quercus 



utahensis) 113. 152. 214 



Rose (Rosa sp.) 57 



Rubus loganobaccus 57 



Salix 60. 223 



Salix babylonica 56 



Salix laevigata 56 



Salix lasiolepis 56. 135 



Salix matsudana umbraculifera 56 



Scarlet oak i Quercus coccinea) 223 



Scrub oak (Quercus dumosa) 52 



Senna (Cassia covesii) 241 



Shortleaf pine (Pinus echinata) 105. 14S 



Silver maple (Acer saceharinuin) 56. 135 



Singleleaf pine (Pinus monopbylla)_ 87 



Smooth alder (Alnus rugosa) 223 



Smooth sumac (Rbus glabra) 223 



Soibus 135 



Sorbus aucuparia 56 



Sour cherry (Prunus cerasus) 57 



Southern balsam fir (Abies fraseri) 103 



Spruce (Picea sp.) 105.177.180 



Spruce, blue (Picea pungens) 152 



Snruce. Norway (Picea abies) 143 



Spruce, white (Picea glauca) 105,143 



Page 



Strawberry {Fragaria sp.) 50 



Sugar pine i Pinus lambertiana) 85, 



150. 162. 191 



Sumac, smooth (Rhus glabra) 223 



Swamp white oak i Quercus bicolor )_ 223. 226 



Sweet birch (Betula lenta) 15 



Sweet cherry (Prunus avium) 57 



Sycamore (Platanus occidentalis) 135 



Sycamore. California (Platanus 



racemosa) 56 



Sycamore maple (Acer pseudoplata- 



nus) 56. 



Tamarack (Larix laricinai 148.165.226 



Taxodium distichum 7. 219. 226 



Texas ebony ! Pithecolobium flexi- 



caule) 9, 205 



Texas redbud (Cercis reniformis j 221 



Thorn (Crataegus sp.) 223 



Thorn (Crataegus carrierei) 57 



Tilia glabra 223 



Trailing cot.oneaster (Cotoneaster 



horizontalis) 57 



Tsuga canadensis 105. 143. 177. 226 



Tsuga mertensiana 162, 193 



Ulmus americana _ 56. 118. 135 



Omus glabra camperdownii 56 



Ulmus hollandica vegeta 56 



Ulmus parvifolia 135 



Utah juniper i Juniperus utahensis ) _ 92. 96 



Valley white oak (Quercus lobata) 135 



Vauquelinia californica 96. 10 1 



Virginia pine (Pinus virginiana) 121. 



148. 165 



Walnut, black Uuglans nigra) 135,226 



Wax myrtle (Myrica cerifera) 219 



Weeping willow (Salix babylonica)- 56 

 Western juniper (Juniperus occi- 

 dentalis) 102. 137. 138. 158 



Western larch (Larix occidentalis — 162. 



186. 191 

 Western white pine i Pinus monti- 



cola) 160 



Western yellow pine (Pinus pon- 



derosa) 31. 40. 52. 85. 87. 148. 150. 152, 



154. 160. 162. 169. 180. 1S2. 184. 191. 193 



White alder (Alnus rhombifolia) 57 



White ash ( Fraxinus americana > 226 



White birch (Betula populifolia) 223 



White fir (Abies concolor) 150. 162. 193 



White oak (Quercus sp.) 11 



White oak (Quercus alba)- 132, 135. 209. 226 

 White oak i Quercus arizonica)- 113, 197. 211 



White spruce (Picea glauca) 105. 143 



White willow (Salix lasiolepis) 56, 135 



Wild buckwheat (Eriosonum sp.) 31,66 



Wild buckwheat (Eriogonum nu- 

 dum) 31 



Willow (Salix sp.) 60.223 



Willow. Meyer's globular-headed 



( Salix matsudana umbraculifera) - 56 



Wiilow.red (Salix laevigata) 56 



WiPow. weening i Salix babvlonica)_ 56 



Willow, white (Salix lasiolepis) 56, 135 



Willow oak (Quercus laurifolia) 135 



Winterberrv. common (Ilex verticil- 



lata) 121 



Wisteria chinensis 223 



Wisteria sinensis 57 



Yellow birch (Betula lutea) 226 



Zizyphus obtusifolia 11 



