Fretz's hawthorn
Fretz's hawthorn (Britton & Brown, 1970) is a synonym English vernacular name for:
Crataegus pruinosa var. rugosa (Ashe) Kruschke , an accepted variety name sensu FNA Ed. Comm., 2014.
Fretz's hawthorn (Britton & Brown, 1970) is a synonym English vernacular name for:
Crataegus pruinosa var. rugosa (Ashe) Kruschke , an accepted variety name sensu FNA Ed. Comm., 2014.