Ok, so if you mean where they were collected, then yes.
Follow the link: http://www.ars-grin.gov/npgs/acc/acc_queries.html
1. type in Apple in the "Common Name" field of Taxonomy.
2. Under the location section, enter Canada in the Country field.
3. scroll to the bottom of the page and on the line directly above the "submit request, clear form" buttons, there is a line that says "Choose number of hits to select" and switch that to the highest number (10000?).
4. Hit submit!
You can play around with the "common name" portion and try out crabapple or prairie crab. Also, make sure you switch the # of hits to the largest number, otherwise you'll only get the first 100 (or whatever number it is on) hits.