Chrysolina subgenus Hypericia
Bechyně
(1949:55); Harris,
Peschen
&
Milroy
(1969); Dahlgren
(1984); Fields,
Arnason
&
Philogéne
(1990); Duffey
&
Pasteels
(1993); Keith
Turnbull Research Institute, 1999.
Chrysolina subgenus Hypericia
AUS Keith Turnbull Research Institute Victoria, AUS 1999
NEA University of Montana USA, Maron 2001
NEA Biological Control Agent Identification Ministry of Forests, Canada
NEA Kimball's Biology Pages 2002
NEA Okanogan County Weed Control Board 2003
NEA Government Washington, Stevens County usa
imago larve ei Agriculture and Agri-Food Canada
imago ei Government Washington, Stevens County, usa
Memorial Department of Food and Agriculture CALIFORNIA, USA