70 Maine Agricultural Experiment Station. 1918. 



PISUM. 



P. arvense L. 



Aphis pisi Kalt. Kaltenbach, 1874, p. 118. 

 P. sativum L. Garden Pea. 



Acyrtho siphon pisi turanicum Mordwilko. Mordwilko, 1914, Faune 

 de la Russie, p. 139. 



Aphis crataegifoliae Fitch. Quaintance and Baker, 1917, p. 18. 



Aphis -rumicis Linn. Walker, 1850a, p. 19. 



Macrosiphum pisi Kalt. (lathyri Walker) (cyparissiae Koch) (on- 

 onis Koch) van der Goot, 1915, p. 86. 



Macrosiphum pisi (Kaltenbach) (A. lathyri Mosley) (A. onobry- 

 chis B. de Fonsc?) (S. ulmariae Pass, nee Schrank) (N. des- 

 tructor Johnson) (M. trifolii Pergande) Davis, 1915a, p. 11. 



Macrosiphum solanifolii Ashmead. Patch, 1915e, p. 214. 



Siphonophora ulmariae (Schrank, Walker) (onobrychis Boyer) 

 (pisi Kalt.) (pisi Koch). Passerini, 1863, p. 13. 

 P. sp. 



Aphis rumicis L. (evonymi Fab.) (papaveris Fab.) (atriplicis Fab.) 

 genistae Scopoli). van der Goot, 1915, p. 225. 



Macrosiphum solani Kalt. Matsumura, 1917a, p. 361. 



Myzus pergandii Sanderson. Sanderson, 1901a, p. 73. 



ROBINIA. Locust. 

 R. Pseudo-Acacia L. Common Locust. False Acacia. 



Aphis laburni Kalt. Cholodkovsky, 1910, p. 145. 



Aphis robiniae Macchiati. Del Guercio, 1900, p. 133. 



Calliptcrus robiniae Gillette. Gillette, 1907a, p. 395. 



Rhopalosiphum dianthi (Schrank). Williams, 1891, p. 7. 

 R. viscosa Vent. Clammy Locust. 



Aphis medicaginis Koch. Hunter, 1901, p. 101. 



SAROTHAMNUS. See Cytisus. 

 SPARTIUM. 



S. junceum L. 



Siphonophora ulmariae Schrank. (A. onobrychis Boyer) (A. pisi 

 Kalt.) (S. pisi Koch) (S. gei Koch). Macchiati, 1883, p. 232. 

 S. sp. 



Aphis laburni Kalt. Lichtenstein, La Flore. 



TEPHROSIA. (Cracca). Hoary Pea. 



T. sp. 



Aphis rumicis Linn. Walker, 1850a, p. 19. 

 Aphis viciae Kalt. Kaltenbach, 1874, p. 143. 



TRIFOLIUM. 

 T. filiforme. 



