Sakon no sakura (the cherry tree of Sakon) is a cherry tree which existed in the first bay of the south-east corner to the left of the South floor down from the inner court ceremonial hall of Heian-kyo.
左近桜（さこんのさくら）は、平安京内裏紫宸殿からおりる南階の、紫宸殿から見て左方、東南隅第一間にあった桜の樹。