|Is there a difference between Salvia Leucantha (Mexican bush sage) and Salvia Mexicana (Mexican Sage).|
|They are completely different plants, hence the importance of using the Latin name as opposed to the common name.
Here is a good description with photo of the Mexican Bsuh Sage: http://www.sfasu.edu/ag/arbore...
and here is a set for the Mexican Sage:
I hope this clarifies for you.