Lagenaria siceraria var.clavata

Other names: Edible bottle gourd, calabash, edible calabash Gourd, Long Fruited Gourd, Cucuzzi, Zuzza, Zuzza Melon, Guava bean, Opo, Yugao (Japanese), Long Melon, Long Squash, Po Gua, Bu Gua, Poo Gua, Pul Qua, Peou Qwa, kwa kwa, Hu Gua, Hu Lu Gua, Hu Lou Gua (Chinese), upo (Filipino), bau (Vietnamese), dudhi, lauki (Indian), birdhouse gourd.