Are Sinningia and Hyoscyamus in the same family?
Sinningia Sinningia is a genus of flowering plants in the family Gesneriaceae. It is named after Wilhelm Sinning (1792-1874), a gardener of the Botanische Gärten der Friedrich-Wilhelms-Universität Bonn. There are about 65 species of tuberous herbaceous perennials, all occurring in Central and South America, with the greatest concentration of species occurring in southern Brazil.
Johannesbaptistia Johannesbaptistia is a genus of brackish–freshwater cyanobacteria which has a very characteristic morphology. It is the only member of the family Cyanothrichaceae. When the name was changed from "Cyanothrix" to "Johannesbaptistia" (due to the rules of priority in the International Code of Nomenclature for algae, fungi, and plants), the family name was not changed.