- Tropical American Ferns: University of California Publications in Botany, V19, No. 9
- The Polypodiaceae of the Philippine Islands. New Species of Edible Philippine Fungi
- Elements of Philippine Agriculture
- On the Water Relations of the Coconut Palm, Cocos Nucifera, by E.B. Copeland: The Coconut and Its Relation to Coconut Oil, the Keeping Qualities of Coconut Oil and the Causes of Its Rancidity, by H.S.
- The coco-nut