big round green gourd with tiny spikes tropical vegetable

big round green gourd tiny spikes tropical vegetable looks like pufflefish hanging wire fence heart shaped leaves taiwan rural area area local vegetable agriculture green fresh harvest round ball spikes spiky puffish pufferfish fugu puffer gourd pumpkin melon leaves garden agrdening farm farming taiwan tropic tropical asia asian taiwanese speciality specific id plant botany biodiversity diversity food edible green ingredient cooking dish gua plant environment ecology local traditional