Are Streptosolen and Iresine both types of flowering plants?
Streptosolen Streptosolen is a genus of flowering plants with a single species, Streptosolen jamesonii, the marmalade bush. It is an evergreen shrub of the Solanaceae family that produces loose clusters of flowers gradually changing from yellow to red as they develop, resulting in an overall appearance resembling orange marmalade (thus the name), found in open woodlands of Colombia, Ecuador, and Peru.
Arnicastrum guerrerense Arnicastrum guerrerense (sometimes called "A. guerrense"), of the family Asteraceae, is a perennial herb with yellow flowers. It is found in Mexico. It was discovered in 1983 in the mountains of Sierra Madre del Sur in the Mexican state of Guerrero and described in the scientific magazine "Systematic Botany" 3 years later. It was found at 3200m above sea level in a coniferous forest with predominant "Pinus hartwegii" and "Abies". Although it is just known from Mexico, the Mexican red list of endangered plants describes it as non-endemic.