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A plural of penicillium.
References in periodicals archive ?
Penicillium nigricans is as ineffectual in submerged culture as other penitrem-producing penicillia when grown in a Czapek Dox yeast extract medium, but the present report demonstrates that it is sensitive to the sporulation-inducing effect of calcium chloride and concomitantly in submerged culture elaborates penitrems A, C and E (15,19, and 17) in significant yield.
Growth of toxigenic and nontoxigenic aspergilli and penicillia at different temperatures and in the presence of lactic acid bacteria.
Indeed, either raw or dried pollen may be considered as a potentially hazardous medicinal plant product, as it is exposed for contamination by toxigenic fungi and pathogenic bacteria such as aspergilli, penicillia and staphylococci.