Svvli iiiHHH0h-alphn1><'>i«<'l>>'-^ Vci/ficlmis Acr l.liiiiicliln-llclicliilfn Ti<T;irlrli II, 



1827. (J. iiyjii'ata Dahlie Ascifp. i_.oiiiui. \n.i. Am ii'i«. iiiratliitt. (lllk) (w. v.'. 



Asclep. vt-rticillat. (I h) (w. v.). Asclep. Sullivant (w. v.). Aster ericoid. v. villos. 



(w, V.). Aster panic. (w. v.)- Ceanoth. american. (w. v.). Eriger. strigos. (w. v.). 



Meiilut. alb. (w. v.). Polygon, pennsylvan. (w. v.). Solid, canad. (w. v.). Solid. 



nemor. (w. v.). 

 l^-'>!. C. com pacta Cr. Asclep. incarnat. (! h k) (K.). Asclep. verticill. (! h k) (w. v.J. 



Ceanoth. american. (vr. v.). Geum alb. (w. v.). Partben. integrif. (w. v.). Rbus 



glabr. (w. V.). Solid, canad. (w. v.). Solid, missour. (w. v.) 

 \^'i9. C. compar Cr. Acerat. longifol (R.). Ceanoth. american Ptelea tri- 



foliat. (w. V.). 

 1-10. C. finitima Cr. Asclep. verticillat. (R.). Mollag. verticill. (w. v.). Pycnanth. 



lanc, P. linif. (w. v.). Solid, canad. (w. v.). Solid, nemor. (w. v.). 

 i^U. ('. fulvipes C. {-C. fulvipediculata Srlil»>t»i Aster iMimiil v vlll.w (H i. 



Eupator. serotin. (R.). Solid, canad. (R. 

 12. C. fumipennis Say. Polygon. byiiroi)i|ii'r(ii<i. ii« i. .-«x inpnoric. occKU-mal. 



(Wiscons., üraenicher). Pycnanth. lanc. (R). 

 \-',Vi\. C. kennicottii Cr. Heliantb. tuberös. (R.). Polygon, hydropiperoid. (w \ . 



Pycnanth. lanc. (w. v.). 

 1^:>4. C. nigrescens Sm. Symphoric. occidental. (Wiscons., Graenicher). 

 > H5. C. pedalis Cr. Ptelea trifoliat. (NAm , Trelease). 



'>6. C. pictiventris Dahlb. Polygon, chinense, P. javanic. (Java, Knutb). 

 i~:)7. C. robertsonii Fox. Parthen. integrif. (R.). Rbus glabr. (R.). 

 1*^88. C. rufinoda Cr. Ceanotfa. american. (R.). 

 1^;S9. C. {Eucerceri») zonata Say. Aster panic. (R.). tlupator. perfoliat. (w. v.). 



Lycop. sinaat. (w. v.). Mentha canad. (w. v.). Polygon, hydropiperoid. (w. v.). 



Pycnanth. lanc. (w. v.). Pycnanth. linif. (w. v.). Pycnanth. matic. (w. v.). Solid. 



canad. (w. v.J. Solid. lanceol (w. v.J. Solid, missour. (w. v.). 

 1-^40. C. sp. Asclep. verticill. (! h) (R.). Ceanoth. american. (R.). Heliops. laev. (R.). 



(corr. Robertson: C. robertsonii Fox.) Pycnanth. lanc, P. linif. (R.). 

 Ceropales Latr. (Crabronidae): 

 n. C. bipunctatns Say. Solid, canad. (R.). 

 1^42. C. elegans Cr. Solid, canad. (R.). 

 1^43. C. fraternus Sm. Polygon, hydropiperoid. (R.). 

 1S44. C. fnlvipes Cr. Cornns panicul. (R.). Solid, canad. (w. v.). Solid, nemor. 



(w. V.). 



Cosila Guer. {ScoUidac): 

 ^ t5. C. sp. Dimorphothec. ann. (SAfr., Scott). 



Crabro Fabr. {Crabronidac): 

 1M6. C. abdominalis Fox. Bigelov. Wright. (New Mexico, Cockerell). 

 1-47. C. bigeminus Patt. Aralia hispid. (NAm., Loveli). 

 1>:^48. C. chrysarginus Lep. Solid, missour. (R.). 



1849. C. 10-maculatus Say. Solid, canad. (R.). Solid, lanceol. (R.). 



1850. C. errans Fox. Cornus panicul. (R.). 



1851. C. interruptus Lep. Asclep. verticill. (R.). Cacal. reniform. (R.). Ceanoth. 

 american. (w. v.). Ceanoth. virginian. (w. v.). Cornus panicul. (w. v.). Eupator. 

 perfoliat. (w. v.). Geum alb. (w. v.). Hydrang. arboresc. (w. v.). Krigia ample- 

 xic. (w. V.). Melilot. alb. (w. v.). Parthen. integrif. (w. v.). Polygon, pennsyl- 

 van. (w. V.). Pycnanth. linif. (w. v,). Pycnanth. matic. (w. v.). Solid, canad. 

 (w. V.). Solid, missour. (w. v.j. Solid, nemor. (w. v.). Symphoric. occidental. 

 (Wiscons., Graenicher). 



1852. C. mini m US Pk. Clemat. virginian. (R.). 



1853. C. nigrifrons Cr. Aralia hispid. (NAm., Loveli). 



