Cistus, with its many hybrids and cultivars, is commonly encountered as a garden flower. The common name rockrose is applied to the species, a name also shared by the related genera Halimium, Helianthemum and Tuberaria, all in the family Cistaceae. The common name gum cistus is applied to resin-bearing species, especially C. ladanifer.
Quasars are part of a class of objects known as active galactic nuclei (AGN). Other classes include Seyfert galaxies and blazars. All three require supermassive black holes to power them.
Hominids are also chimpanzees, orangutans and also monkeys may be but they are all with the great apes also gorillas According to the dictionary, a hominid is any primate of the family Hominidae, which includes modern man (Homo sapiens) and the extinct precursors of man.