Are you looking to add impact to your indoor garden? Check out these 10 exceptionally exotic houseplants you have probably never heard of! 1. Butterfly Wing (Christia obcordata) This wonderful and unique exotic plant will surely grab attention. Christia obcordata is more commonly known as "butterfly wing" because of its triangular-shaped foliage with green and burgundy stripes. It does not like to be too wet, and it does not want to be too dry; it will thrive in a shaded spot