Are both Gloxinia and Spigelia genus of plants?
Gloxinia (genus) Gloxinia is a genus of three species of tropical rhizomatous herbs in the flowering plant family Gesneriaceae. The species are primarily found in the Andes of South America but "Gloxinia perennis" is also found in Central America and the West Indies, where it has probably escaped from cultivation.
Wolffia globosa Wolffia globosa is a species of flowering plant known by the common name Asian watermeal. It is native to Asia and is found in parts of the Americas, where it may be native or naturalized. It grows in mats on the surface of calm, freshwater bodies, such as ponds, lakes, and marshes. It is a very tiny, oval-shaped plant with no leaves, stems, or roots. The body of the plant, a transparent green frond, is less than a millimeter wide. Like other "Wolffia", the plant is edible and makes a nutritious food.