* Ghotbi T, Shahraeen N, Winter S (2005) Occurrence of Tospoviruses in ornamental and weed species in Markazi and Tehran Provinces in Iran. Plant Disease 89(4), 425-429.
------- As Saintpaulia ionantha.
* Werkman AW, Verhoeven JThJ, Roenhorst JW (undated) Plant species found infected by Tomato spotted wilt virus and Impatiens necrotic spot virus at the Dutch Plant Protection Service since 1989. https://edepot.wur.nl/341977 (last accessed 2022-05)
------- As Saintpaulia sp.