Cerastium arvense subsp. strictum (Koch) Schinz & R. Keller, Fl. Schweiz, ed. 2, 1: 182. 1905
Cerastium arvense subsp. strictum, Fl. Schweiz, ed. 2, 1: 182. 1905
is new combination for Cerastium arvense var. strictum, Syn. Fl. Germ. Helv.: 124. 1835
Cerastium arvense subsp. strictum, Fl. Schweiz, ed. 2, 1: 182. 1905