This series contains a selection of Dr. Webber's publications written between 1888 and 1946. Topics relate to his scientific work with horticulture. His scientific studies focused on citrus, avocado, and guava, but publications regarding non-edible plants are also included. During his lifetime, Dr. Webber published more than 250 articles. These items comprise a small portion of his published work and have been kept in original order.

Additional publications are located in Series 5: Professional papers.