Bacillaria macilenta (Gregory in Greville) Lefébure accepted as
Nitzschia macilenta f. macilenta Gregory in Greville, 1859 (new combination reference)
Dandrelion P. Lefebure, 1947 (original description)
Heromphala P. Lefebure, 1947 (original description)
Heroneis P. Lefebure, 1947 (original description)
Monocis P. Lefebure, 1947 (original description)
Salpa P. Lefebure, 1947 (original description)
Schimittia P. Lefebure, 1947 (original description)
Schumanniana P. Lefebure, 1947 (original description)
Sembeya P. Lefebure, 1947 (original description)
Tschestnovia zonulatus (Rattray) Lefebure, 1947 accepted as
Aulacodiscus zonulatus Rattray, 1889 (new combination reference)