Lesquerella arctica subsp. calderi (G.A. Mulligan & A.E. Porsild) Hultén

Lesquerella arctica subsp. calderi (G.A. Mulligan & A.E. Porsild) Hultén is a synonym sensu FNA Ed. Comm., 2010 of:

Physaria calderi (G.A. Mulligan & A.E. Porsild) O'Kane & Al-Shehbaz, an accepted species name sensu FNA Ed. Comm., 2010.