Lomatium simplex var. leptophyllum (Hooker) Mathias
Lomatium simplex var. leptophyllum (Hooker) Mathias is a synonym sensu FNA Ed. Comm., in prep. f of:
Lomatium simplex (Nuttall ex S. Watson) J.F. Macbride, an accepted species name sensu FNA Ed. Comm., in prep. f.