Are both Promenaea and Machaeranthera from North America?
Promenaea Promenaea is a genus of flowering plants from the orchid family, Orchidaceae. It contains 18 currently accepted species (including one that is apparently extinct), all endemic to Brazil.
Pectis linifolia Pectis linifolia (romero macho) is a summer blooming annual plant and genus of "Pectis". It is widespread throughout Mexico, Central America, South America and the West Indies. In the mainland United States, it has been reported only from Arizona and Florida.