Azalea vs Rhododenron

I don't have any difficulty identifying azalea and rhododendron plants in my own garden. However, after coming across varieties I wasn't familiar with this week, I was no longer confident that I could identifying them correctly. After searching online, I learned that although all azaleas are rhododendrons, not all rhododendrons are azaleas. Who knew?!

If you are like me and need a little help knowing the difference, I found this video to be very helpful.