Are Calceolaria and Arrhenatherum both flowers?
Calceolaria Calceolaria ( ), also called lady's purse, slipper flower and pocketbook flower, or slipperwort, is a genus of plants in the Calceolariaceae family, sometimes classified in Scrophulariaceae by some authors. This genus consists of about 388 species of shrubs, lianas and herbs, and the geographical range extends from Patagonia to central Mexico, with its distribution centre in Andean region. "Calceolaria" species have usually yellow or orange flowers, which can have red or purple spots. The "Calceolaria" Herbeohybrida group, also called "C. herbeohybrida" Voss, is a group of ornamental hybrids known only in cultivation, called florists slipperwort.
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.