Other links relevant for Saskatchewan wildflowers:
1050 Saskatchewan Wildflowers app ...I own this app and use it from
time to time. I find the photographs for plants are very poor, however,
its dynamic taxonomic key is excellent. If it suggests a plant, I always
need to do a google search to see photos, and still need to use
reference books to finalize the ID. However, if you're stuck identifying
a plant it can be useful.