Ethnobotanical knowledge of Allanblackia parviflora: Implications for its domestication in Ghana

This study sought to explore the ethnobotany of Allanblackia parviflora, describing indigenous knowledge and practices that can inform its sustainable management and future utilisation. A. parviflora is widely known and used in Ghana, especially in cocoa-growing regions, where farmers traditionally preserve the tree for its oil-rich seeds. Even though the oil is usually extracted for cooking, growing interest from the food and cosmetics industries, particularly in margarines, soaps, and skincare products, has highlighted its economic potential. Notwithstanding the value, comprehensive documentation of local knowledge, traditional uses, and cultural significance of Allanblackia remains limited. A survey conducted in 16 communities across three ecological zones gathered information from 320 respondents. The study assessed ethnobotanical knowledge regarding tree uses, utilised parts, domestication potential, and sensory evaluations of products. Results showed that both men and women were knowledgeable about the tree. However, women were more actively involved in oil extraction, whereas men tended to value the tree more for its timber and medicinal uses. Local knowledge was generally consistent across zones, with little variation influenced by demographic factors such as gender, age, occupation, and education. Generally, A. parviflora is primarily valued for its seed oil, with no evidence of selective tree preference for specific purposes. Key words: Allanblackia parviflora, ethnobotanical knowledge, spatial variation, local perception, plant domestication.