develops_from develops from develops from shoot axis tuber Functions in storage of photosynthate metabolites. This term should be used for tubers derived from branches, as found in Solanum spp. (e.g. potato) or Dioscorea spp. (e.g. yam) and other species. Use the term tuberous root tuber (PO:0025476) for tubers derived from roots, such as those found in Cassava, Ipomoea, or Hemerocallis. tub&#233rculo (Spanish, exact) A shoot axis (PO:0025029) that develops from a branch (PO:0025073) and is radially enlarged for storage. tuber branch (exact) diaspore (broad) plant_anatomy PO:0004543 シュート軸塊茎 (Japanese, exact) shoot axis branch tuber (exact) PO_GIT:127 shoot axis branch tuber anatomical entity