Elymus calderi Barkworth
Elymus calderi Barkworth is a synonym sensu FNA Ed. Comm., 2007 of:
Elymus lanceolatus subsp. psammophilus (J.M. Gillett & H. Senn) Á. Löve, an accepted subspecies name sensu FNA Ed. Comm., 2007.
Elymus calderi Barkworth is a synonym sensu FNA Ed. Comm., 2007 of:
Elymus lanceolatus subsp. psammophilus (J.M. Gillett & H. Senn) Á. Löve, an accepted subspecies name sensu FNA Ed. Comm., 2007.