Description: English: Image of the Souari Nut variety of pekea nut (scientific name: Caryocar nuciferum), with this specimen originating in Los Angeles, Los Angeles County, California, United States. Source: U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library, Beltsville, MD 20705. Date: 30 June 1920. Source: http://usdawatercolors.nal.usda.gov/pom/catalog.xhtml?id=POM00007276. Author: English: Steadman, Royal Charles, b. 1875.
Description: Illustration of Anthodiscus obovatus. Date: between 1858 and 1879 date QS:P,+1850-00-00T00:00:00Z/7,P1319,+1858-00-00T00:00:00Z/9,P1326,+1879-00-00T00:00:00Z/9. Source: Flora Brasiliensis vol. 12 pt. 1 tab. 74 (http://www.botanicus.org/page/144629). Author: Carl Friedrich Philipp von Martius (1794-1868), August Wilhelm Eichler (1839-1887), Ignaz Urban (1848-1931).
Description: Illustration of Caryocar glabrum. Date: between 1858 and 1879 date QS:P,+1850-00-00T00:00:00Z/7,P1319,+1858-00-00T00:00:00Z/9,P1326,+1879-00-00T00:00:00Z/9. Source: Flora Brasiliensis vol. 12 pt. 1 tab. 70 (http://www.botanicus.org/page/144625). Author: Carl Friedrich Philipp von Martius (1794-1868), August Wilhelm Eichler (1839-1887), Ignaz Urban (1848-1931).