Ammochori (Greek: Αμμοχώρι, before 1927: Πεσόνιτσα – Pesonitsa;[2] Macedonian/Bulgarian: Песочница, Pesochnitsa) is a village in Florina regional unit, Western Macedonia, Greece.

The 1920 Greek census recorded 796 people in the village, and 60 inhabitants (8 families) were Muslim in 1923.

[3] Following the Greek–Turkish population exchange, Greek refugee families in Pesonitsa were from Asia Minor (2), Pontus (29) and the Caucasus (17) in 1926.

[3] The 1928 Greek census recorded 1,092 village inhabitants.

[3] This Western Macedonia location article is a stub.