Boonsong Ekpong, and Sutevee Sukprakarn. “Seed Development and Maturation of Eryngo (Eryngium foetidum L.)”. Agriculture and Natural Resources 40, no. 1 (February 28, 2006): 26–32. accessed September 17, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/243501.