216 BULLETIN 190, UNITED STATES NATIONAL MUSEUM 



Carya Nutt. 



Thamnosphecia geliformis (Walker), 117. 



Thamnosphecia scitula scitula (Harris), 114. 

 Carya pecan (Marshall) Engl, and Grebn. 



Thamnosphecia geliformis (Walker), 117. 



Thamnosphecia scitula scitula (Harrii), 114. 

 Castniica dentata (Marsh.) Borkh. 



Paranthrene simulans simulans (Crete), 14x 



Synanthedon castaneae (Busck), 95. 



Thamnosphecia scitula scitula (Harris), 114. 

 Casitarina equisetifolia L. 



Thanmosphecia geliformis (Walker), 117. 

 Ceanothus thyrsiflorus Esch. 



Ramosia mellinipennis (Boisduval), ^7. 

 Chamaenerion angt^stifolium (L. ) Scop. 



Albuna pyramidalis (Walker), 162. 



Albuna pyramidalis beutenmiilleri Skinner ??, 167. 



Albuna pyramidalis montana (Hy. Edwards), 16.S. 

 Chamaenerion latifolmm (L.) Sweet. 



Albuna pyramidalis (Walker), 162. 



Albuna ijyramidalis beutenmiilleri Skinner ? ?, 167. 



Albuna pyramidalis montana (Hy. Edwards), 165. 

 Cherry. (See Prunns.) 

 Cherry, wild. (See Primus serotina.) 

 Chestnut. (See Castanea dentata.) 

 CJikniantltns L. 



Podosesia syringae fraxini (Lugger), 110. 



Podosesia syringae syringae (Harris), 108. 

 Clematis L. 



Alcathoe carolinensis Engelhardt, 106. 



Alcathoe caudata annettella, new race, 103. 



Alcathoe caudata caudata (Harris), 102. 



Alcathoe pepsioides ferrugata, new race, 105. 

 Clematis ligusticifolia Nutt. 



Alcathoe Hy. Edwards, 100. 



Alcathoe autumnalis, new species, 105. 



Alcathoe verrugo corvinus, new variety, 107. 

 Clematis virginiana L. 



Alcathoe Hy. Edwards, 101. 

 Cornus florida L. 



Thamnosphecia geliformis (Walker), 117. 



Thamnosphecia scitula scitula (Harris), 114. 

 Cornits sericea L. 



Carmenta corni (Hy. Edwards), 71. 

 Corylus L. 



Thamnosphecia scitula scitula (Harris), 114. 

 Cottonwood. (See Populus.) • 



Cottonwood, black. (See Populus trichocarpa.) 

 Cottonwood, eastern. (See Popuhis deltoides.) 

 Crataegus L. 



Thamnosphecia pyri (Harris), 118. 

 Cucurhita L. 



Melittia cucurbitae (Harris), 182. 

 Cucurhita foetidissima H. B. K. 



Melittia grandis (Strecker), 184. 



Melittia gloricsa lindseyi Barnes and Benjamin, 188. 



Melittia snowii Hy. Edwards, 186. 

 Cticurbita palmata Wats. 



Melittia gloriosa lindseyi Barnes and Benjamin, 188. 

 Currant. (See Ribes.) 

 Diospyros virginiana L. 



Sannina uroceriformis Walker, 8. 

 Diplacus aurantiacus (Curtis) Jepson. 



Pensteinonia dammersi, new species, 19. 

 Doellingeria umbellata (Mill.) Nees. 



Carmenta corni (Hy. Edwards), 71. 

 Dogwood. (See Cornus.) 



