Checklist of British and Irish Hymenoptera - Cynipoidea Author Forshage, Mattias Author Bowdrey, Jeremy Author Broad, Gavin R. Author Spooner, Brian M. Author van Veen, Frank text Biodiversity Data Journal 2017 5 8049 8049 http://dx.doi.org/10.3897/BDJ.5.e8049 journal article http://dx.doi.org/10.3897/BDJ.5.e8049 1314-2828-5-8049 Isocolus scabiosae (Giraud, 1859) Diastrophus scabiosae Giraud, 1859 areolatus (Giraud, 1859, Diastrophus ) centaureae (Thomson, 1877, Aulax ) rogenhoferi Wachtl, 1880 Distribution England Notes rogenhoferi : galls bracts of Centaurea scabiosa , but not now considered to be a distinct species ( Nieves-Aldrey 1994 ).