Genera Subgenus Series Species Foodstuff(examples) Penicillium Furcatum ------- P. citrinum Cereals, nuts, fruit Penicillium Expansa P. expansum Fruit, cereals Penicillium Corymbifera P. radicicola Bulbs and root vegetables Penicillium Verrucosa P. verrucosum Cereals Monascus M. purpureus Food supplement with fermented red rice       M. ruber Soya bean, sorghum, rice, oat

Table 1: Penicillium and Monascus species as citrinin producers in foodstuffs (source; Ostry et al., 2013).