88 Maine Agricultural Experiment Station. 1918. 



STERCULIACEAE. 



THEROBROMA. 



T. Cacao L. 



Toxoptera theobromac Schouteden. Schouteden, 1906b, p. 38 (2). 



TERNSTROEMIACEAE. TEA OR CAAIELLIA FAMILY. 



CAMELLIA. 



C. drupifera (oleifera). 



Toxoptera auraiitii Boyer. (Aphis) (A. camelliae Kalt.). Ferrari, 

 1872, p. 62. 

 C. japonica. 



Toxoptera aurantii Bo5'er. (Aphis) (A. camelliae Kalt.). Ferrari, 

 1872, p. 62. Essig, 1917a, p. 330. 

 C. Thea Link. 



Ccylonia theaecola Buckton. Experiment Station Record, 1903-4, 

 (1904), p. 277. 

 C. sp. 



Toxoptera aurantii Boyer. (T. camelliae Kaltenbach) (Ceylonia 

 theaecola Buckton). Phillips and Davis, 1912, p. 8. 



HYPERICACEAE. SAINT JOHN'S-WORT FAMILY. 



HYPERICUM. Saint John's-wort. 

 H. crispum L. 



Aphis chloris Koch. Macchiati. 1883, p. 239. 

 H. hirsutum L. 



Aphis papaveris Fab. Kaltenba h, 1874, p. 269. 



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

 H. kalmianum L. Kalm's Saint John's-wort. 



Aphis hypcrici Monell. Monell. 1879, p. 25. 

 H. perforatum L. Common Saint John's-wort. 



Aphis chloris Koch. Ferrari, 1872, p. 65. 



Aphis papaveris Fab. Kaltenbach, 1874, p. 269. 



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

 H. prolificum L. Shrubby Saint John's-wort. 



My::ocaUis hyperici Thom.as. The mas, 1879, p. 109. 

 H. quadrangulum L. 



Aphis papaveris Fab. Kaltenbach, 1874, p. 269. 



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

 H. Sarothra Michx. (gentianoides). 



Aphis maidi-radicis Forbes. Vicker}-, 1910. p. 103. 



TAMARICACEAE. 



TAMARIX. 

 T. sp. 



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

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



