Rose 1890 - Vasey G, Rose JN (1890) LIST OF PLANTS COLLECTED BY DR. EDWARD PALMER IN 1889, IN THE REGION OF LOWER CALIFORNIA, WITH NOTES AND DESCRIPTIONS OF NEW SPECIES. Contributions From The United States National Herbarium 1(1): 9-28. Retrieved from http://www.jstor.org/stable/23490519
There is no corrections for Sphaeralcea palmeri yet.