* Daughtrey ML (1996) Detection and identification of tospoviruses in greehouses. Acta Horticulturae 431, 90-98.
------- As Calceolaria herbeohybrida group.
* Parrella G, Gognalons P, Gebre-Selassie K, Vovlas C, Marchoux G (2003) An update of the host range of tomato spotted wilt virus. Journal of Plant Pathology 85(4), 227-264.
------- Confirmed host.