Monoctonia vesicarii Tremblay
Pemphigus bursarius (L.) on Populus nigra, Czech Republic (Starý 2006), Spain (Suay Cano & Michelena Saval 1998); Pemphigus populinigrae (Schrank) on Populus nigra, Czech Republic (Starý 2006), Pemphigus spyrothecae Pass. on Populus nigra, Czech Republic (Starý 2006), Spain (Suay Cano & Michelena 1998; Sanchís et al. 2000), Pemphigus vesicarius Pass. on Populus nigra, Italy (Tremblay 1991), Spain (Suay Cano & Michelena Saval 1998), Pemphigus sp. on Populus nigra, Czech Republic (Starý, 2006), on Populus pyramidalis, Italy (Starý 1966, 1976), on Populus sp., Tajikistan (Starý 1965, 1979); Pemphigus populi Courchet on unknown plant, England, 1960, 1970, det. as Monoctonia pistaciaecola by R. D. Eady - det. as M. vesicarii by PS.