Reference citation: Gary W. Moorman, primary collator (last update 10/1/98). Diseases of Geranium (Pelargonium) Pelargonium × domesticum Bailey (regal geranium or Lady Washington or Martha Washington geranium
Reference URL: interspecific hybrids) Pelargonium graveolens L'Her. ex Aiton (scented geranium) Pelargonium peltatum (L.) L'Her. ex Aiton (ivy geranium). The American Phytopathological Society. Accessed on 2019-10-24 at https://www.apsnet.org/edcenter/resources/commonnames/Pages/Geranium.aspx
Reference citation: Gary W. Moorman, primary collator (last update 10/1/98). Diseases of Geranium (Pelargonium) Pelargonium × domesticum Bailey (regal geranium or Lady Washington or Martha Washington geranium
Reference URL: interspecific hybrids) Pelargonium graveolens L'Her. ex Aiton (scented geranium) Pelargonium peltatum (L.) L'Her. ex Aiton (ivy geranium). The American Phytopathological Society. Accessed on 2019-10-24 at https://www.apsnet.org/edcenter/resources/commonnames/Pages/Geranium.aspx