dragon fruit for sale at talat sao

laos vientiane morning market talat sao dragon fruit sale pitaya p??ta? ? pitahaya ?p?t??ha? ? cactus species indigenous region southern mexico pacific coasts guatemala costa rica salvador 12 cultivated east asia south southeast united states caribbean australia tropical subtropical regions world refers genus stenocereus selenicereus hylocereus family cactaceae 3 common name english derives leather-like skin scaly spikes exterior depending variety fruits may sweet- sour-tasting flesh red white yellow color