Are both Promenaea and Machaeranthera from North America?
Machaeranthera Machaeranthera is a genus of North American flowering plants in the daisy family which are known by the common name tansyaster.
Monobia Monobia is a primarily neotropical genus of medium sized to large potter wasps occurring from the United States to Argentina. This genus is very closely related to the genus "Montezumia". It contains the following species: