Going for simplicity

I was in Ukiah, California this morning and noticed this little purple flower growing abundantly. I plucked one bloom and took it into Holy Trinity Church to draw during the service.

At the coffee hour later, I asked someone what it was. She seemed quite certain that it was Vinca minor, so certain that it isn't even occurring to me to run it through a Google search. Sort of like if you held up a rose to me, I would be able to get that one correctly!