1. Some ancestors of the persimmon;Berry;Plant World,1912
2. The middle and upper Eocene floras of North America;Berry;U.S. Geol. Surv. Prof. Pap.,1924
3. A revision of the flora of the Latah formation;Berry;U.S. Geol. Surv. Prof. Pap.,1929
4. Tertiary floras of eastern North America;Berry;Bot. Rev.,1937