Peucedanum marcocarpum Nuttall ex Torrey & A. Gray

Peucedanum marcocarpum Nuttall ex Torrey & A. Gray is a synonym sensu FNA Ed. Comm., 2024 of:

Lomatium macrocarpum (Hooker & Arnott) J.M. Coulter & Rose, an accepted species name sensu FNA Ed. Comm., 2024.