Thanks for all the information and links! I had found some links, but some weren't very clear to me. I really like the explanation links that also have photos as that helps me the most.
Char - That is an excellent link about branching. I was really confused about that stat. Thank you!
And yes! I have to agree with everyone that defining the color of the blooms is a real challenge for me, too! I can't believe the price of a good color chart! If I tried to print them or even view them from my computer, I do believe the color is not true. My camera some times does not show true colors either when I photograph a bloom. A good color chart is the way to go .... if you can afford one. (I can't right now.)