Enumeracion de las criptógamas de España y Portugal,

Revista de los progresos de las ciencias, t. 16 y 17, t. 17 y 18.

Geographical guide to floras of the world : an annotated list with special reference to useful plants and common plant names : Part II, Western Europe : Finland, Sweden, Norway, Denmark, Iceland, Great Britain with Ireland, Netherlands, Belgium, Luxembourg, France, Spain, Portugal, Andorra, Monaco, Italy, San Marino, and Switzerland /

"Part I : Africa, Australia, North America, South America, and islands of the Atlantic, Pacific, and Indian Oceans" was issued as Miscellaneous publication no. 401.