There were 2 illustrations found for R. Trevisan
2 378279 Eleocharis laeviglumis R.Trevis. & BoldriniNovon, vol. 16 : p. 156, fig. 1 (2006) [R. Trevisan]
2 821173 Polygala riograndensis R. Ludtke & MiottoNovon, vol. 17 : p. 41, fig. 1 (2007) [R. Trevisan]