African Violets and Gesneriads: I am going to an AV show/sale this afternoon, 1 by jmp24

jmp24 wrote:
these are the loose leaves
Skagit's Little Gem (semimini)
Aca's Red Ember (?)
Private Dancer (standard)
Tiger (huge!!)

The last two I have no idea what the flowers are, but I do have a question - Red Ember's leaves already have little plantlets growing, but they are in a bag full of dry dirt, and completely covered with it to the point where you can't even see any green....is it safe to rinse them before planting?