Lithophragma glabrum var. bulbiferum (Rydberg) Jepson

Lithophragma glabrum var. bulbiferum (Rydberg) Jepson is a synonym sensu FNA Ed. Comm., 2009 of:

Lithophragma glabrum Nuttall ex Torrey & A. Gray, an accepted species name sensu FNA Ed. Comm., 2009.