US Counties in which the San Francisco lessingia, is known to or is believed to occur:

State County
California Additional portions of the range within this state still need to be refined.
California Marin
California San Francisco
California San Mateo

This report contains Counties in which this species is known to or is believed to occur. If you are looking for the Section 7 range (for Section 7 Consultations), please visit the IPaC application.