Streptanthus vernalis merupakan tumbuhan semusim dari famili Brassicaceae (suku sawi-sawian). Tumbuhan ini berasal dari bioma beriklim subtropis di wilayah California. Nama ilmiah Streptanthus vernalis pertama kali dipublikasikan pada tahun 2005.
POWO (2024). "Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; https://powo.science.kew.org/."
IPNI (2024). "International Plant Names Index. Published on the Internet http://www.ipni.org, The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries, and Australian National Herbarium"
USDA - NRCS (2024). "United States Department of Agriculture - Natural Resources Conservation Service", Plant Profile.
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