WOOLLY APHIDS OF THE p;LM. 295 



Aphis cucubali Pass. Kaltenbach, 1874, P- 7/2. 

 Aphis silenea Ferrari. Ferrari, 1872, p. 72. 

 Hyalopterus melanocephalus Buck. Buckton, 2, p. 117. 

 Mysus lychnidis Koch (Aphis). Ferrari, 1872, p. 61. 

 Pemphigus inflatae Del Guercio. Del Guercio, 1909 (1910) Redia 

 VII, p. 298. 



Spergula Spurry. 



S. maritjma With. " 



Aphis cardiva Walker. Walker, 1849c, p. 32. 

 S. arvensis Linn. Corn Spurry. 



Aphis diantlii Schrank. Walker, 1850a, p. 394. 



STELLARIA. (Alsine) Chickweed. 



S. aquatica (L.) S'cop. (Gerastium aquaticum). 



Aphis nasturtii Kalt. Kaltenbach, 1874, p. 57. 

 S. graminea L. 



Brachycolus stellariae (Hardy) Buckton (A. holci Hardy). Buck- 

 ton, 2, p. 148. 



Macrosiphurn stellariae Schrank. Theobald, igii-J2. 

 S. holostea L. 



Aphis pisi Kalt. Kaltenbach, 1874, P- 60. 



Brachycolus stellariae (Hardy) Buckton (A. holci Hardy). Buck- 

 ton, 2, p. 148. 

 S. (Alsine) media (L.) Cyrlll. iCommon Chickweed. 



Aphis gossypii Glover (citrifolii Ashm. In part) (citrulli Ashm.) 

 (cucumeris Forbes) (forbesi Weed?) Pergande, 1895, p. 313. 



Myzus persicae Sulzer. Gillette and Taylor, 1908, p. 35. 

 S. sp. 



Aphis cerastii Kalt. Kaltenbach, 1874, p. 60. 



TUNICA. 



T. proiifera Scop. (Dianttius prolifer.) 



Aphis dianthi Schrank. Walker, 1850a, p. 394. 



PORTULACACEAE. PURSLANE FAMILY. 



PORTULACA. Purslane. 



P. oleracea L. Common Purslane. 



Aphis gossypii Glover (citrifolii Ashm. in part) (citrulli Ashm.) 

 (cucumeris Forbes) (forbesi Weed?). Pergande, 1895, p. 313. 

 ?Aphis gossypii Glover. FuUaway, 1909, p. 39. 



Aphis laburni Kaltenbach. Del Guercio, 1909 (19T0) Redia VII. 

 p. 297. 



