マチルダ・カレン・ノウルズ
Michael E. Mitchell, M.C. Knowles, Lilian Porter: Index of collectors in Knowles' The lichens of Ireland (1929) and Porter's supplement (1948): with a conspectus of lichen recording in the Irish vice-counties to 1950. Occasional papers 11. Ed. National Botanic Gardens, Glasnevin, 53 pp.
Lilian Porterと共著: Lichens of Ireland. Proc. of the Royal Irish Acad. 51 ( 22). Ed. Hodges, Figgis, 40 pp., 1948
A.L. Smithと共著: Lichens of the Dublin Foray. Trans. of the British Mycological Soc. 11 (1-2), 1926
The Maritime and Marine Lichens of Howth. 14, Issue 6 of Scientific proc. 14, 1913, ( 6). Ed. Royal Dublin Soc. 143 pp.,