HAVE: Big mistake on wallflower at Mag swap!
Erysimum or Cheiranthus allionii & contrary to what I told you it isn't tall or daisy-like - it IS long blooming & orange! I was confusing it with the Helianthus my friend is growing. She got both of the seeds from me & I got them in a swap. Sorry about the misinformation. Here's a link that should fill you in.
Here is a link that might be useful: Siberian Wallflower/Cheiranthus allionii @wildflowerinformation.org