1. Antonio GC, Takeiti CY, Oliveira RA, de Park KJ (2011) Sweet potato: production, morphological and physicochemical characteristics, and technological process. Fruit Veg Cereal Sci Biotechnol 5:1–18
2. Ayensu ES (1972) Bulbil, tuber and rhizome. In: Metcalfe CR (ed) Anatomy of the monocotyledons VI. Discoreales. Clarendon Press, Oxford
3. Barron A, Turner AM, Beeching L, Bellwood P, Piper P, Grono E, Jones R, Oxenham M, Kien NKT, Senden T, Denham TP (2017) MicroCT reveals domesticated rice (Oryza sativa) within pottery sherds from early Neolithic sites (4150-3265 cal BP). Southeast Asia, Scientific Reports 7: 7410
4. Barton H, Paz V (2007) Subterranean diets in the tropical rain forests of Sarawak, Malaysia. In: Denham T, Iriarte J, Vrydaghs L (eds) Rethinking agriculture: archaeological and ethnoarchaeological perspectives. Routledge, Taylor and Francis Group, London, pp 50–77
5. Bello SM, De Groote I, Delbarre G (2013) Application of 3-dimensional microscopy and micro-CT scanning to the analysis of Magdalenian portable art on bone and antler. J Archaeol Sci 40:2464–2476