* Roggero P, Ciuffo M, Dellavalle G, Gotta P, Gallo S, Peters D (1999) Additional ornamental species as hosts of Impatiens necrotic spot tospovirus in Italy. Plant Disease 83(10), p 967.
* 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.
* Yoon JY, Choi GS, Choi SK, Kwon SJ, Cho IS (2019) First report of Tomato spotted wilt virus infecting Peperomia obtusifolia in South Korea. Plant Disease 103(3), 593.
------- Confirmed host. Affected plants showed leaf mottle and yellowing followed by vein clearing.
* Brito R, Specht A, Gonçalves GL, Moreira GRP, Carneiro E, Santos FL, Roque-Specht VF, Mielke OHH, Casagrande MM (2019) Spodoptera marima: a new synonym of Spodoptera ornithogalli (Lepidoptera: Noctuidae), with notes on adult morphology, host plant use and genetic variation along its geographic range. Neotropical Entomology 48(3), 433-448.
* Heppner JB (2007) Lepidoptera of Florida. Part 1. Introduction and catalog. Gainesville, Florida Department of Agriculture & Consumer Services, p 670.