Are both the Sparganium and Portulaca considered "Flowering" plants?
Sparganium Sparganium (bur-reed) is a genus of flowering plants, described as a genus by Linnaeus in 1753. It is widespread in wet areas in temperate regions of both the Northern and Southern Hemispheres. The plants are perennial marsh plants that can grow to 3.5 m (depending on the species), with epicene flowers.
Ornithogalum dubium Ornithogalum dubium, common names sun star or star of Bethlehem, is a species of flowering plant in the family Asparagaceae, subfamily Scilloideae. It is a South African (Cape Province) endemic.