Bottle gourd , however , was not a food source , but rather was used predominantly as a container .
Bottle gourd ( Lagenaria siceraria ) also appears to have been domesticated around this time in the same area based on dated remains at the same site .
Lagenaria siceraria   , however , was not a food source , but rather was used predominantly as a container .
Bottle gourd ( Lagenaria siceraria ) also appears to have been domesticated around this time in the same area based on dated remains at the same site .