Lupinus sulphureus Douglas ex Hooker subsp. sulphureus
Lupinus sulphureus Douglas ex Hooker subsp. sulphureus is a synonym sensu TROPICOS of:
Lupinus sulphureus Douglas ex Hooker var. sulphureus, an accepted variety name sensu FNA Ed. Comm., 2023a.
Lupinus sulphureus Douglas ex Hooker subsp. sulphureus is a synonym sensu TROPICOS of:
Lupinus sulphureus Douglas ex Hooker var. sulphureus, an accepted variety name sensu FNA Ed. Comm., 2023a.