Changed "Pratelæ" to "Pratellæ" on page 11 of part 1, in Dr. M. C. Cooke's subdivisions.
Changed "puffball" to "puff-ball" on page 13 of part 1: "and the puff-ball."
Changed "II" to "I" on page 17 of part 1 to match the illustrations: "illustrated in Plate I."
Changed "mycophogists" to "mycophagists" on page 18 of part 1: "with most mycophagists."
Changed "micaceous" to "micaceus" on page 19 of part 1: "Coprinus micaceus."
Changed "plain" to "plane" on page 20 of part 1: "then nearly plane."
Changed "parsely" to "parsley" on page 22 of part 1: "with parsley chopped."
Changed "channeled" to "channelled" on page 23 of part 1: "Canaliculate, channelled."
Changed "Channeled" to "Channelled" on page 23 of part 1: "Channelled, hollowed out like a gutter."
Changed "clustured" to "clustered" on page 24 of part 1: "little clustered grains."