Note from Shaun Pennycook: author was listed in Ciferri's Thesaurus Literaturae, Suppl. R-Z, p. 2955, erroneously as Zaleski, W. (See Pitt, 1980, The genus Penicillium, p. 612, for the correct authorship of this paper; see also Annales Mycologici 26: 467. 1928.)