I. K. Ferguson

1938

• Index to Australasian taxonomic literature for 1968
• Index to Australasian taxonomic literature for 1970
• Notes on the pollen morphology of Saxifraga nathorstii and its putative parents, S. Aizoides and S. Oppositifolia (Saxifragaceae)
• Notes on the stigma morphology and flowering behaviour in British Salicorniae
• The genera of Caprifoliaceae in the southeastern United States