Description: English: Black and white photograph of leaves, flowers and fruit of Annona jahnii. Date: 17 June 1914. Source: Safford, W.E. (1914). "Classification of the Genus Annona, with Descriptions of New and Imperfectly Known Species". Contributions from the United States National Herbarium. 18: 1–68. Author: William Safford is the author of the article in which the photo appears, the photo is not specifically attributed.
