Lopez-Doriga, Ines. “The Archaeobotany and Ethnobotany of Portuguese or White Crowberry (Corema Album)”. Ethnobiology Letters 9, no. 2 (April 9, 2018): 19-32. Accessed April 29, 2024. https://ojs.ethnobiology.org/index.php/ebl/article/view/1069.