INDEX 221 



Qiiercus velutina Lam. 



Synanthedon decipiens rubristigma (Kellicott), 91. 

 Raspberry. (See Rubus.) 

 Rattan-vine. (See Berchemia scandens.) 

 Redwood. (See Sequoia sempervirens.) 

 Rhododendron L. 



Raniosia rhododendri (Beutenmiiller'), 42. 

 Ribes L. 



Ramosia tipuliformis (Clerck), 41. 

 Rubus I-. 



Bembccia Hiibner, 191. 



Benibecia marginata (Harris), 192. 



Ramosia bibionipennis (Boisduval), ^^. 



Ramosia tipuliformis (Clerck), 41. 

 Salix L. 



Aegeria Fabricius, 173. 



Aegeria apiformis (Clerck), 173. 



Aegeria tibialis pacifica (Hy. Edwards), 179. 



Conopia albicornis (Hy. Edwards), 82. 



Conopia bolteri (Hy. Edwards), 84. 



Conopia proxima (Hy. Edwards), 83. 



Paranthrene doUii dollii (Neumoegen), 140. 



Paranthrene robiniae robiniae (Hy. Edwards), 142. 



Paranthrene tricincta (Harris), 137. 



Thamnosphecia scitula scitula (Harris), 114. 



Thamnosphecia sigmoidea (Beutenmiiller), 125. 

 Salix tristis Ait. 



Thamnosphecia sigmoidea (Beutenmiiller), 125. 

 Scarlet-bugler. (See Penstemon centranthif alius.) 

 Sequoia sempervirens (Lamb.) Endl. 



Vespamima sequoiae (Hy. Edwards) ?, 127. 

 Sida hederacea (Dougl.) Torr. 



Zenodoxus canescens sidae, new race, 199. 

 Sidaicea nervata A. Nels. = S. oregana (Nutt.) Gray. 



Zenodoxus sidalceae, new species, 196. 

 Sneezeweed. (See Helenium autumnale.) 

 Solatium carolinense L. 



Ramosia rileyana (Hy. Edwards), 43. 

 Sorbus L. 



Thamnosphecia pyri (Harris), 118. 



Thamnosphecia scitula scitula (Harris), 114. 

 Sorbus americana (Marsh.) DC. 



Podosesia syringae syringae (Harris) ??, 108. 

 Sour-gum. (See Nyssa.) 

 Sphaeralcea ambigua Gray. 



Zenodoxus palmii (Neumoegen), 197. 

 Sphaeralcea incana Torr. 



Zenodoxus palmii incanac, new race, 198. 

 Sphaeralcea munroana (Dougl.) Spach. 



Zenodoxus palmii sphaeralcea, new race, 198. 

 Spruce. (See Picea.) 



Spruce, Engelmann. (See Picea engelmannii.) 

 Spruce, Norway. (See Picea abies.) 

 Spruce, Sitka. (See Picea sitchensis.) 

 Squash. (See Cucurbita.) 

 Sticky-heads. (See Grindelia.) 

 Strawberry. (See Fragaria.) 

 .Sycamore. (See Platanus.) 

 Syringa L. 



Podosesia syringae fraxini (Lugger), 110. 

 Podosesia syringae syringae (Harris), 108. 

 Vernonia crinita Raf. 



Carmehta bassiformis (Walker), 62. 

 Vernonia noveboracensis VVilld. 



Carmenta bassiformis (Walker), 62. 

 yibttrmim L. 



Synanthedon viburni Engelhardt, 96. 



