Cool!
@Marilyn They look like mustaches to me.
I found Mosaic plant 8 weeks later when I returned to the nursery. They were rooted by then. I bought all 3. She seemed disappointed that I bought all of them?
But they were in the "sale" area not their "Rooting" area so...
They are small and will be a challenge to keep growing in the winter as they are fully tropical. I will invest in a 10 gallon tank and house them there with am aquarium water heater, and a hood with a grow light in it.