Answer: Erysimum pulchellum is a short-growing Wallflower (about 1 foot tall), with deep orange blossoms. It's perennial, but some cultivars, like the purple variety you planted, are biennials. (They take two years to flower and then they die.) You can order seeds for the old-fashioned Prarie Rocket through Cyberseeds, P. O. Box 171102, San Antonio, TX 78217-1102.
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