the roses
Yes. White, pink and red roses are all grown in Mexico, and are very popular among florists.
The arrival of the Europeans did not affect the native americans in Mexico.
While not specifically from Mexico, sunflowers are native to the Americas.
Juan Diego wore a tilma, not a toga. It is part of the traditional garb worn by native Americans in that part of Mexico. There is no record of how many flowers were placed in the tilma.
Poinsettias, Mexican marigold flowers and dahlias are native to Mexico.
I think Mexico is famous for roses but not sure so you might want to look it up.
Roses are not native to Australia. There are several species of plants known as "rose" which are not members of the rose family at all. The Native rose is a boronia (Boronia serrulata) while Sturt's Desert Rose (Gossypium sturtianum) is actually closely related to cotton.
They are native to New Mexico
On the contrary; most Native American population resides on the southern states of Mexico.
Salmon is not native to New Mexico. However, sockeye salmon thrive in some of New Mexico's lakes that are deep and cold.
The major Native American nations in New Mexico are Navajo, Pueblo, and Apache peoples.