BioStor
 | XLI.—A Catalogue of Sicilian Plants; with some remarks on the Geography, Geology, and Vegetation of Sicily John Hogg (1842) Annals And Magazine of Natural History 10: 287-335 |
 | XLVIII.—Notes on the Botany of Sicily John Ball (1843) Annals And Magazine of Natural History 11: 338-351 |