Cerastium arvense var. oblongifolium (Torrey) Hollick & Britton

Cerastium arvense var. oblongifolium (Torrey) Hollick & Britton is a synonym sensu FNA Ed. Comm., 2005 of:

Cerastium velutinum Rafinesque var. velutinum, an accepted variety name sensu FNA Ed. Comm., 2005.