Dryophanta taschenbergi form folii Oudemans, 1900, Nederland. Ins. :33, fig. 26.
Dryophanta taschenbergi-folii Bayer, 1909, Verh. zoo.-bot. Ges. Wien 59:119. Bayer, 1910, Marcellia 9:92, 99.
Diplolepis quercus-folii Dalla Torre and Kieffer, 1910, Das Tierreich 241:344, 346, 606, 623-625, 762, 783, 786, 789, fig. 59, 60 (♀ ,⊕). Houard, 1912, Marcellia 11:33, 109. Cotte, 1912, Galles de Provence: 193. Borcea, 1912, Zoocecid. România :80. Houard, 1913, Marcellia 12:106. Kieffer, 1914, Ins. Mitteleurop. 3 (3):14, 33, 35, 45, 63, 69, 70, 71, fig. 11, 30, pl. 2 fig. 5. Bayer, 1914, Moravské Hálky: 60, 73, 76. Houard, 1914, Marcellia 13:25, 44. Hedicke, 1915, Zeit. Insektenbiol. 11:22, 23, 118. Houard, 1915, Marcellia 14:99. Ross, 1916, Pflanzengallen Bayerns: 67, fig. 215A, B. Houard, 1919, Marcellia 16:131. Houard, 1919, Marcellia 17:10. Tavares, 1920, Mem. Soc. Portug. Zool. 4:58. Ross, 1922, Deutsch. Ent. Zeitschr. 1922:293. Houard, 1922, Zoocécid. Afrique, etc. 1:101. Houard, 1922, Marcellia 19:51. Ross, 1922, Bayerisch. Bot. Ges. 17:127. Tavares, 1924, Broteria 21:10. Hoffmeyer, 1925, Ent. Meddel. 16:7. Baudys, 1925, Publ. Inst. Phytopath. Brno C 39:26, 28. Baudys, 1926, Bull. École Super. Brno C 7:35. Baudys, 1926, Bull. École Super. Brno C 8:12, 13. Jaap, 1927:177. Ross and Hedicke, 1927, Pflanzengallen Mit. und Nordeuropas: 228, fig. 139, 140. Tavares, 1928, Broteria 25:34, fig. 39 and pl. 3 fig. 1, 3, 4 (Q. Robur and Q. pedunculata records at most).
Dryophanta Taschenbergi form folii Swanton, 1912, Brit. Plant Galls: 168.
Diplolepis folii Kieffer, 1914, Ins. Mitteleurop. 3 (3):10, 20, 31. Hedicke, 1922, Deutsch. Ent. Zeitschr. 1922: 276. Bischoff, 1927, Biol. Hymen. :119.
Diplolepis quercus folii Henrich, 1916, Verh. Siebenbürg. Ver. Hermannstadt 66:103. Baudys, 1916, Verh. zoo.-bot. Ges. Wien 66:79. Fahringer, 1921, Zeit. wiss. Insektenbiol. 16:232. Fahringer, 1922, Zeit. wiss. Insektenbiol. 17:45. Baudys, 1923, Casopis 20: 65. Baudys 1926, Bull. École Supér. Brno C 7:42, 43.
Cynips quercus-folii Rohwer and Fagan, 1917, Proc. U.S. Nat. Mus. 53: 364, 365.
Dryophanta quercus-folii Fagan, 1918, Amer. Nat. 52:156.
Cynips folii form folii Kinsey, 1920, Bull. Amer. Mus. Nat. Hist. 42:379.
Dryophanta Quercus folii Trotter, 1923, Marcellia 19:144.
[Diplolepis quercus of authors (NOT Fourcroy) is Cynips pubescentis (Mayr)].